[{"oa_version":"Published Version","scopus_import":"1","extern":"1","date_created":"2023-05-08T08:25:34Z","abstract":[{"lang":"eng","text":"The multicomponent approach allows to incorporate several functionalities into a single covalent organic framework (COF) and consequently allows the construction of bifunctional materials for cooperative catalysis. The well-defined structure of such multicomponent COFs is furthermore ideally suited for structure-activity relationship studies. We report a series of multicomponent COFs that contain acridine- and 2,2’-bipyridine linkers connected through 1,3,5-benzenetrialdehyde derivatives. The acridine motif is responsible for broad light absorption, while the bipyridine unit enables complexation of nickel catalysts. These features enable the usage of the framework materials as catalysts for light-mediated carbon−heteroatom cross-couplings. Variation of the node units shows that the catalytic activity correlates to the keto-enamine tautomer isomerism. This allows switching between high charge-carrier mobility and persistent, localized charge-separated species depending on the nodes, a tool to tailor the materials for specific reactions. Moreover, nickel-loaded COFs are recyclable and catalyze cross-couplings even using red light irradiation."}],"publication":"Chemistry – A European Journal","status":"public","date_published":"2023-01-18T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 29","quality_controlled":"1","publication_status":"published","publisher":"Wiley","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1002/chem.202202967"}],"type":"journal_article","volume":29,"author":[{"last_name":"Traxler","first_name":"Michael","full_name":"Traxler, Michael"},{"first_name":"Susanne","last_name":"Reischauer","full_name":"Reischauer, Susanne"},{"full_name":"Vogl, Sarah","first_name":"Sarah","last_name":"Vogl"},{"first_name":"Jérôme","last_name":"Roeser","full_name":"Roeser, Jérôme"},{"full_name":"Rabeah, Jabor","first_name":"Jabor","last_name":"Rabeah"},{"first_name":"Christopher","last_name":"Penschke","full_name":"Penschke, Christopher"},{"last_name":"Saalfrank","first_name":"Peter","full_name":"Saalfrank, Peter"},{"orcid":"0000-0001-8689-388X","full_name":"Pieber, Bartholomäus","id":"93e5e5b2-0da6-11ed-8a41-af589a024726","last_name":"Pieber","first_name":"Bartholomäus"},{"last_name":"Thomas","first_name":"Arne","full_name":"Thomas, Arne"}],"article_number":"e202202967","month":"01","article_type":"original","citation":{"ama":"Traxler M, Reischauer S, Vogl S, et al. Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts. Chemistry – A European Journal. 2023;29(4). doi:10.1002/chem.202202967","ista":"Traxler M, Reischauer S, Vogl S, Roeser J, Rabeah J, Penschke C, Saalfrank P, Pieber B, Thomas A. 2023. Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts. Chemistry – A European Journal. 29(4), e202202967.","apa":"Traxler, M., Reischauer, S., Vogl, S., Roeser, J., Rabeah, J., Penschke, C., … Thomas, A. (2023). Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts. Chemistry – A European Journal. Wiley. https://doi.org/10.1002/chem.202202967","chicago":"Traxler, Michael, Susanne Reischauer, Sarah Vogl, Jérôme Roeser, Jabor Rabeah, Christopher Penschke, Peter Saalfrank, Bartholomäus Pieber, and Arne Thomas. “Programmable Photocatalytic Activity of Multicomponent Covalent Organic Frameworks Used as Metallaphotocatalysts.” Chemistry – A European Journal. Wiley, 2023. https://doi.org/10.1002/chem.202202967.","ieee":"M. Traxler et al., “Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts,” Chemistry – A European Journal, vol. 29, no. 4. Wiley, 2023.","short":"M. Traxler, S. Reischauer, S. Vogl, J. Roeser, J. Rabeah, C. Penschke, P. Saalfrank, B. Pieber, A. Thomas, Chemistry – A European Journal 29 (2023).","mla":"Traxler, Michael, et al. “Programmable Photocatalytic Activity of Multicomponent Covalent Organic Frameworks Used as Metallaphotocatalysts.” Chemistry – A European Journal, vol. 29, no. 4, e202202967, Wiley, 2023, doi:10.1002/chem.202202967."},"keyword":["General Chemistry","Catalysis","Organic Chemistry"],"issue":"4","_id":"12920","language":[{"iso":"eng"}],"doi":"10.1002/chem.202202967","title":"Programmable photocatalytic activity of multicomponent covalent organic frameworks used as metallaphotocatalysts","day":"18","publication_identifier":{"eissn":["1521-3765"],"issn":["0947-6539"]},"date_updated":"2023-05-15T08:39:24Z","year":"2023","article_processing_charge":"No","oa":1},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 15","abstract":[{"lang":"eng","text":"Visible-light photocatalysis provides numerous useful methodologies for synthetic organic chemistry. However, the mechanisms of these reactions are often not fully understood. Common mechanistic experiments mainly aim to characterize excited state properties of photocatalysts and their interaction with other species. Recently, in situ reaction monitoring using dedicated techniques was shown to be well-suited for the identification of intermediates and to obtain kinetic insights, thereby providing more holistic pictures of the reactions of interest. This minireview surveys these technologies and discusses selected examples where reaction monitoring was used to elucidate the mechanism of photocatalytic reactions."}],"publication":"ChemCatChem","date_published":"2023-04-06T00:00:00Z","status":"public","scopus_import":"1","extern":"1","date_created":"2023-05-08T08:25:55Z","oa_version":"Published Version","type":"journal_article","volume":15,"main_file_link":[{"url":"https://doi.org/10.1002/cctc.202201583","open_access":"1"}],"publication_status":"published","publisher":"Wiley","quality_controlled":"1","language":[{"iso":"eng"}],"_id":"12921","issue":"7","article_type":"original","keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Catalysis"],"citation":{"ista":"Madani A, Pieber B. 2023. In situ reaction monitoring in photocatalytic organic synthesis. ChemCatChem. 15(7), e202201583.","apa":"Madani, A., & Pieber, B. (2023). In situ reaction monitoring in photocatalytic organic synthesis. ChemCatChem. Wiley. https://doi.org/10.1002/cctc.202201583","ama":"Madani A, Pieber B. In situ reaction monitoring in photocatalytic organic synthesis. ChemCatChem. 2023;15(7). doi:10.1002/cctc.202201583","short":"A. Madani, B. Pieber, ChemCatChem 15 (2023).","mla":"Madani, Amiera, and Bartholomäus Pieber. “In Situ Reaction Monitoring in Photocatalytic Organic Synthesis.” ChemCatChem, vol. 15, no. 7, e202201583, Wiley, 2023, doi:10.1002/cctc.202201583.","chicago":"Madani, Amiera, and Bartholomäus Pieber. “In Situ Reaction Monitoring in Photocatalytic Organic Synthesis.” ChemCatChem. Wiley, 2023. https://doi.org/10.1002/cctc.202201583.","ieee":"A. Madani and B. Pieber, “In situ reaction monitoring in photocatalytic organic synthesis,” ChemCatChem, vol. 15, no. 7. Wiley, 2023."},"author":[{"full_name":"Madani, Amiera","last_name":"Madani","first_name":"Amiera"},{"id":"93e5e5b2-0da6-11ed-8a41-af589a024726","last_name":"Pieber","first_name":"Bartholomäus","full_name":"Pieber, Bartholomäus","orcid":"0000-0001-8689-388X"}],"month":"04","article_number":"e202201583","oa":1,"article_processing_charge":"No","year":"2023","day":"06","publication_identifier":{"issn":["1867-3880"],"eissn":["1867-3899"]},"date_updated":"2023-05-15T08:35:48Z","doi":"10.1002/cctc.202201583","title":"In situ reaction monitoring in photocatalytic organic synthesis"},{"issue":"2","_id":"12922","language":[{"iso":"eng"}],"month":"01","article_number":"e202211663","author":[{"last_name":"Lepre","first_name":"Enrico","full_name":"Lepre, Enrico"},{"full_name":"Rat, Sylvain","last_name":"Rat","first_name":"Sylvain"},{"first_name":"Cristian","last_name":"Cavedon","full_name":"Cavedon, Cristian"},{"last_name":"Seeberger","first_name":"Peter H.","full_name":"Seeberger, Peter H."},{"orcid":"0000-0001-8689-388X","full_name":"Pieber, Bartholomäus","last_name":"Pieber","first_name":"Bartholomäus","id":"93e5e5b2-0da6-11ed-8a41-af589a024726"},{"full_name":"Antonietti, Markus","last_name":"Antonietti","first_name":"Markus"},{"last_name":"López‐Salas","first_name":"Nieves","full_name":"López‐Salas, Nieves"}],"article_type":"original","keyword":["General Chemistry","Catalysis"],"citation":{"ieee":"E. Lepre et al., “Catalytic properties of high nitrogen content carbonaceous materials,” Angewandte Chemie International Edition, vol. 62, no. 2. Wiley, 2023.","chicago":"Lepre, Enrico, Sylvain Rat, Cristian Cavedon, Peter H. Seeberger, Bartholomäus Pieber, Markus Antonietti, and Nieves López‐Salas. “Catalytic Properties of High Nitrogen Content Carbonaceous Materials.” Angewandte Chemie International Edition. Wiley, 2023. https://doi.org/10.1002/anie.202211663.","mla":"Lepre, Enrico, et al. “Catalytic Properties of High Nitrogen Content Carbonaceous Materials.” Angewandte Chemie International Edition, vol. 62, no. 2, e202211663, Wiley, 2023, doi:10.1002/anie.202211663.","short":"E. Lepre, S. Rat, C. Cavedon, P.H. Seeberger, B. Pieber, M. Antonietti, N. López‐Salas, Angewandte Chemie International Edition 62 (2023).","ama":"Lepre E, Rat S, Cavedon C, et al. Catalytic properties of high nitrogen content carbonaceous materials. Angewandte Chemie International Edition. 2023;62(2). doi:10.1002/anie.202211663","apa":"Lepre, E., Rat, S., Cavedon, C., Seeberger, P. H., Pieber, B., Antonietti, M., & López‐Salas, N. (2023). Catalytic properties of high nitrogen content carbonaceous materials. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202211663","ista":"Lepre E, Rat S, Cavedon C, Seeberger PH, Pieber B, Antonietti M, López‐Salas N. 2023. Catalytic properties of high nitrogen content carbonaceous materials. Angewandte Chemie International Edition. 62(2), e202211663."},"year":"2023","oa":1,"article_processing_charge":"No","title":"Catalytic properties of high nitrogen content carbonaceous materials","doi":"10.1002/anie.202211663","publication_identifier":{"eissn":["1521-3773"],"issn":["1433-7851"]},"day":"09","date_updated":"2023-08-21T09:18:12Z","abstract":[{"lang":"eng","text":"The influence of structural modifications on the catalytic activity of carbon materials is poorly understood. A collection of carbonaceous materials with different pore networks and high nitrogen content was characterized and used to catalyze four reactions to deduce structure–activity relationships. The CO2 cycloaddition and Knoevenagel reaction depend on Lewis basic sites (electron-rich nitrogen species). The absence of large conjugated carbon domains resulting from the introduction of large amounts of nitrogen in the carbon network is responsible for poor redox activity, as observed through the catalytic reduction of nitrobenzene with hydrazine and the catalytic oxidation of 3,3′,5,5′-tetramethylbenzidine using hydroperoxide. The material with the highest activity towards Lewis acid catalysis (in the hydrolysis of (dimethoxymethyl)benzene to benzaldehyde) is the most effective for small molecule activation and presents the highest concentration of electron-poor nitrogen species."}],"date_published":"2023-01-09T00:00:00Z","status":"public","publication":"Angewandte Chemie International Edition","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 62","oa_version":"Published Version","extern":"1","scopus_import":"1","date_created":"2023-05-08T08:28:14Z","main_file_link":[{"url":"https://doi.org/10.1002/anie.202211663","open_access":"1"}],"volume":62,"type":"journal_article","quality_controlled":"1","publication_status":"published","publisher":"Wiley"},{"date_updated":"2023-12-13T12:15:36Z","publisher":"Institute of Science and Technology Austria","day":"15","doi":"10.15479/AT:ISTA:12933","department":[{"_id":"GradSch"},{"_id":"NiBa"},{"_id":"BeVi"}],"title":"Data from: Sex-specific estimation of cis and trans regulation of gene expression in heads and gonads of Drosophila melanogaster","oa":1,"article_processing_charge":"No","type":"research_data","year":"2023","has_accepted_license":"1","related_material":{"record":[{"relation":"used_in_publication","id":"14058","status":"public"},{"relation":"used_in_publication","id":"14077","status":"public"}]},"ddc":["570"],"date_created":"2023-05-10T10:00:49Z","citation":{"ista":"Puixeu Sala G. 2023. Data from: Sex-specific estimation of cis and trans regulation of gene expression in heads and gonads of Drosophila melanogaster, Institute of Science and Technology Austria, 10.15479/AT:ISTA:12933.","apa":"Puixeu Sala, G. (2023). Data from: Sex-specific estimation of cis and trans regulation of gene expression in heads and gonads of Drosophila melanogaster. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:12933","ama":"Puixeu Sala G. Data from: Sex-specific estimation of cis and trans regulation of gene expression in heads and gonads of Drosophila melanogaster. 2023. doi:10.15479/AT:ISTA:12933","short":"G. Puixeu Sala, (2023).","mla":"Puixeu Sala, Gemma. Data from: Sex-Specific Estimation of Cis and Trans Regulation of Gene Expression in Heads and Gonads of Drosophila Melanogaster. Institute of Science and Technology Austria, 2023, doi:10.15479/AT:ISTA:12933.","chicago":"Puixeu Sala, Gemma. “Data from: Sex-Specific Estimation of Cis and Trans Regulation of Gene Expression in Heads and Gonads of Drosophila Melanogaster.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/AT:ISTA:12933.","ieee":"G. Puixeu Sala, “Data from: Sex-specific estimation of cis and trans regulation of gene expression in heads and gonads of Drosophila melanogaster.” Institute of Science and Technology Austria, 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Data from: ‘Dynamic pathogen detection and social feedback shape collective hygiene in ants’ , Institute of Science and Technology Austria, 10.15479/AT:ISTA:12945.","apa":"Cremer, S. (2023). Data from: “Dynamic pathogen detection and social feedback shape collective hygiene in ants” . Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:12945","ama":"Cremer S. Data from: “Dynamic pathogen detection and social feedback shape collective hygiene in ants” . 2023. doi:10.15479/AT:ISTA:12945","mla":"Cremer, Sylvia. Data from: “Dynamic Pathogen Detection and Social Feedback Shape Collective Hygiene in Ants” . Institute of Science and Technology Austria, 2023, doi:10.15479/AT:ISTA:12945.","short":"S. Cremer, (2023).","chicago":"Cremer, Sylvia. “Data from: ‘Dynamic Pathogen Detection and Social Feedback Shape Collective Hygiene in Ants’ .” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/AT:ISTA:12945.","ieee":"S. Cremer, “Data from: ‘Dynamic pathogen detection and social feedback shape collective hygiene in ants’ .” Institute of Science and Technology Austria, 2023."},"keyword":["collective behavior","host-pathogen interactions","social immunity","epidemiology","social insects","probabilistic modeling"],"_id":"12945","acknowledgement":"This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant No. 771402; EPIDEMICSonCHIP) to SC, from the Scientific Grant Agency of the Slovak Republic (Grant No. 1/0521/20) to KB, and the Human Frontier Science Program (Grant No. RGP0065/2012) to GT."},{"day":"13","date_updated":"2025-05-28T11:57:00Z","publisher":"Institute of Science and Technology Austria","doi":"10.15479/AT:ISTA:12949","title":"The infinitesimal model with dominance","department":[{"_id":"NiBa"}],"project":[{"grant_number":"101055327","_id":"bd6958e0-d553-11ed-ba76-86eba6a76c00","name":"Understanding the evolution of continuous genomes"}],"type":"research_data","article_processing_charge":"No","oa":1,"has_accepted_license":"1","related_material":{"record":[{"id":"14452","relation":"used_in_publication","status":"public"}]},"year":"2023","ddc":["576"],"citation":{"short":"N.H. Barton, (2023).","mla":"Barton, Nicholas H. The Infinitesimal Model with Dominance. Institute of Science and Technology Austria, 2023, doi:10.15479/AT:ISTA:12949.","ieee":"N. H. Barton, “The infinitesimal model with dominance.” Institute of Science and Technology Austria, 2023.","chicago":"Barton, Nicholas H. “The Infinitesimal Model with Dominance.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/AT:ISTA:12949.","apa":"Barton, N. H. (2023). The infinitesimal model with dominance. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:12949","ista":"Barton NH. 2023. The infinitesimal model with dominance, Institute of Science and Technology Austria, 10.15479/AT:ISTA:12949.","ama":"Barton NH. The infinitesimal model with dominance. 2023. doi:10.15479/AT:ISTA:12949"},"date_created":"2023-05-13T09:49:09Z","keyword":["Quantitative genetics","infinitesimal model"],"oa_version":"Published Version","file":[{"date_updated":"2023-05-13T09:36:33Z","date_created":"2023-05-13T09:36:33Z","access_level":"open_access","success":1,"file_id":"12950","file_size":13662,"checksum":"b0ce7d4b1ee7e7265430ceed36fc3336","creator":"nbarton","file_name":"Neutral identities 16th Jan","relation":"main_file","content_type":"application/octet-stream"},{"relation":"main_file","file_name":"p, zA, zD, N=30 neutral III","creator":"nbarton","checksum":"ad5035ad4f7d3b150a252c79884f6a83","content_type":"application/octet-stream","access_level":"open_access","date_created":"2023-05-13T09:38:17Z","date_updated":"2023-05-13T09:38:17Z","file_size":181619928,"file_id":"12951","success":1},{"checksum":"62182a1de796256edd6f4223704312ef","creator":"nbarton","relation":"main_file","file_name":"p, zA, zD, N=30 neutral IV","content_type":"application/octet-stream","date_updated":"2023-05-13T09:41:59Z","date_created":"2023-05-13T09:41:59Z","access_level":"open_access","success":1,"file_id":"12952","file_size":605902074},{"success":1,"file_id":"12953","file_size":1018238746,"date_updated":"2023-05-13T09:46:52Z","date_created":"2023-05-13T09:46:52Z","access_level":"open_access","content_type":"application/octet-stream","checksum":"af775dda5c4f6859cb1e5a81ec40a667","creator":"nbarton","relation":"main_file","file_name":"p, zA, zD, N=30 selected k=5"},{"file_id":"12954","success":1,"file_size":3197160,"date_created":"2023-05-13T09:42:05Z","date_updated":"2023-05-13T09:42:05Z","access_level":"open_access","content_type":"application/octet-stream","checksum":"af26f3394c387d3ada14b434cd68b1e5","creator":"nbarton","relation":"main_file","file_name":"Pairwise F N=30 neutral II"},{"checksum":"d5da7dc0e7282dd48222e26d12e34220","creator":"nbarton","relation":"main_file","file_name":"Pedigrees N=30 neutral II","content_type":"application/octet-stream","date_updated":"2023-05-13T09:42:06Z","date_created":"2023-05-13T09:42:06Z","access_level":"open_access","success":1,"file_id":"12955","file_size":55492},{"access_level":"open_access","date_updated":"2023-05-13T09:46:06Z","date_created":"2023-05-13T09:46:06Z","file_size":474003467,"success":1,"file_id":"12956","relation":"main_file","file_name":"selected reps N=30 selected k=1,2 300 reps III","creator":"nbarton","checksum":"00f386d80677590e29f6235d49cba58d","content_type":"application/octet-stream"},{"file_size":121209,"file_id":"12957","success":1,"access_level":"open_access","date_created":"2023-05-13T09:46:08Z","date_updated":"2023-05-13T09:46:08Z","content_type":"application/octet-stream","relation":"main_file","file_name":"Algorithm for caclulating identities.nb","checksum":"658cef3eaea6136a4d24da4f074191d7","creator":"nbarton"},{"file_size":1803898,"success":1,"file_id":"12958","access_level":"open_access","date_updated":"2023-05-13T09:46:08Z","date_created":"2023-05-13T09:46:08Z","content_type":"application/octet-stream","relation":"main_file","file_name":"Infinitesimal with dominance.nb","creator":"nbarton","checksum":"db9b6dddd7a596d974e25f5e78f5c45c"},{"file_name":"ReadMe.txt","relation":"main_file","creator":"nbarton","checksum":"91f80a9fb58cae8eef2d8bf59fe30189","content_type":"text/plain","access_level":"open_access","date_updated":"2023-05-16T04:09:08Z","date_created":"2023-05-16T04:09:08Z","file_size":990,"success":1,"file_id":"12967"}],"author":[{"id":"4880FE40-F248-11E8-B48F-1D18A9856A87","last_name":"Barton","first_name":"Nicholas H","full_name":"Barton, Nicholas H","orcid":"0000-0002-8548-5240"}],"month":"05","file_date_updated":"2023-05-16T04:09:08Z","contributor":[{"contributor_type":"researcher","last_name":"Veber","first_name":"Amandine"},{"last_name":"Etheridge","first_name":"Alison","contributor_type":"researcher"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"_id":"12949","abstract":[{"lang":"eng","text":"The classical infinitesimal model is a simple and robust model for the inheritance of quantitative traits. In this model, a quantitative trait is expressed as the sum of a genetic and a non-genetic (environmental) component and the genetic component of offspring traits within a family follows a normal distribution around the average of the parents’ trait values, and has a variance that is independent of the trait values of the parents. Although the trait distribution across the whole population can be far from normal, the trait distributions within families are normally distributed with a variance-covariance matrix that is determined entirely by that in the ancestral population and the probabilities of identity determined by the pedigree. Moreover, conditioning on some of the trait values within the pedigree has predictable effects on the mean and variance within and between families. In previous work, Barton et al. (2017), we showed that when trait values are determined by the sum of a large number of Mendelian factors, each of small effect, one can justify the infinitesimal model as limit of Mendelian inheritance. It was also shown that under some forms of epistasis, trait values within a family are still normally distributed."}],"date_published":"2023-05-13T00:00:00Z","status":"public"},{"oa_version":"Published Version","date_created":"2023-05-14T22:01:00Z","scopus_import":"1","publication":"Calculus of Variations and Partial Differential Equations","date_published":"2023-04-28T00:00:00Z","status":"public","abstract":[{"lang":"eng","text":"This paper deals with the large-scale behaviour of dynamical optimal transport on Zd\r\n-periodic graphs with general lower semicontinuous and convex energy densities. Our main contribution is a homogenisation result that describes the effective behaviour of the discrete problems in terms of a continuous optimal transport problem. The effective energy density can be explicitly expressed in terms of a cell formula, which is a finite-dimensional convex programming problem that depends non-trivially on the local geometry of the discrete graph and the discrete energy density. Our homogenisation result is derived from a Γ\r\n-convergence result for action functionals on curves of measures, which we prove under very mild growth conditions on the energy density. We investigate the cell formula in several cases of interest, including finite-volume discretisations of the Wasserstein distance, where non-trivial limiting behaviour occurs."}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"intvolume":" 62","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","project":[{"call_identifier":"H2020","grant_number":"716117","name":"Optimal Transport and Stochastic Dynamics","_id":"256E75B8-B435-11E9-9278-68D0E5697425"},{"grant_number":"F6504","_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2","name":"Taming Complexity in Partial Differential Systems"},{"name":"Dissipation and Dispersion in Nonlinear Partial Differential Equations","_id":"260788DE-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"}],"department":[{"_id":"JaMa"}],"publisher":"Springer Nature","publication_status":"published","type":"journal_article","volume":62,"file":[{"relation":"main_file","file_name":"2023_CalculusEquations_Gladbach.pdf","checksum":"359bee38d94b7e0aa73925063cb8884d","creator":"dernst","content_type":"application/pdf","access_level":"open_access","date_updated":"2023-10-04T11:34:10Z","date_created":"2023-10-04T11:34:10Z","file_size":1240995,"success":1,"file_id":"14393"}],"author":[{"last_name":"Gladbach","first_name":"Peter","full_name":"Gladbach, Peter"},{"full_name":"Kopfer, Eva","first_name":"Eva","last_name":"Kopfer"},{"full_name":"Maas, Jan","orcid":"0000-0002-0845-1338","first_name":"Jan","last_name":"Maas","id":"4C5696CE-F248-11E8-B48F-1D18A9856A87"},{"id":"30AD2CBC-F248-11E8-B48F-1D18A9856A87","last_name":"Portinale","first_name":"Lorenzo","full_name":"Portinale, Lorenzo"}],"article_number":"143","file_date_updated":"2023-10-04T11:34:10Z","month":"04","ddc":["510"],"arxiv":1,"citation":{"ama":"Gladbach P, Kopfer E, Maas J, Portinale L. Homogenisation of dynamical optimal transport on periodic graphs. Calculus of Variations and Partial Differential Equations. 2023;62(5). doi:10.1007/s00526-023-02472-z","ista":"Gladbach P, Kopfer E, Maas J, Portinale L. 2023. Homogenisation of dynamical optimal transport on periodic graphs. Calculus of Variations and Partial Differential Equations. 62(5), 143.","apa":"Gladbach, P., Kopfer, E., Maas, J., & Portinale, L. (2023). Homogenisation of dynamical optimal transport on periodic graphs. Calculus of Variations and Partial Differential Equations. Springer Nature. https://doi.org/10.1007/s00526-023-02472-z","chicago":"Gladbach, Peter, Eva Kopfer, Jan Maas, and Lorenzo Portinale. “Homogenisation of Dynamical Optimal Transport on Periodic Graphs.” Calculus of Variations and Partial Differential Equations. Springer Nature, 2023. https://doi.org/10.1007/s00526-023-02472-z.","ieee":"P. Gladbach, E. Kopfer, J. Maas, and L. Portinale, “Homogenisation of dynamical optimal transport on periodic graphs,” Calculus of Variations and Partial Differential Equations, vol. 62, no. 5. Springer Nature, 2023.","mla":"Gladbach, Peter, et al. “Homogenisation of Dynamical Optimal Transport on Periodic Graphs.” Calculus of Variations and Partial Differential Equations, vol. 62, no. 5, 143, Springer Nature, 2023, doi:10.1007/s00526-023-02472-z.","short":"P. Gladbach, E. Kopfer, J. Maas, L. Portinale, Calculus of Variations and Partial Differential Equations 62 (2023)."},"article_type":"original","issue":"5","_id":"12959","language":[{"iso":"eng"}],"acknowledgement":"J.M. gratefully acknowledges support by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant Agreement No. 716117). J.M and L.P. also acknowledge support from the Austrian Science Fund (FWF), grants No F65 and W1245. E.K. gratefully acknowledges support by the German Research Foundation through the Hausdorff Center for Mathematics and the Collaborative Research Center 1060. P.G. is partially funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—350398276. We thank the anonymous reviewer for the careful reading and for useful suggestions. Open access funding provided by Austrian Science Fund (FWF).","external_id":{"arxiv":["2110.15321"],"isi":["000980588900001"]},"isi":1,"doi":"10.1007/s00526-023-02472-z","title":"Homogenisation of dynamical optimal transport on periodic graphs","date_updated":"2023-10-04T11:34:49Z","day":"28","publication_identifier":{"issn":["0944-2669"],"eissn":["1432-0835"]},"ec_funded":1,"year":"2023","has_accepted_license":"1","oa":1,"article_processing_charge":"Yes (via OA deal)"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 52","abstract":[{"lang":"eng","text":"Isomanifolds are the generalization of isosurfaces to arbitrary dimension and codimension, i.e., submanifolds of Rd defined as the zero set of some multivariate multivalued smooth function f:Rd→Rd−n, where n is the intrinsic dimension of the manifold. A natural way to approximate a smooth isomanifold M=f−1(0) is to consider its piecewise linear (PL) approximation M^\r\n based on a triangulation T of the ambient space Rd. In this paper, we describe a simple algorithm to trace isomanifolds from a given starting point. The algorithm works for arbitrary dimensions n and d, and any precision D. Our main result is that, when f (or M) has bounded complexity, the complexity of the algorithm is polynomial in d and δ=1/D (and unavoidably exponential in n). Since it is known that for δ=Ω(d2.5), M^ is O(D2)-close and isotopic to M\r\n, our algorithm produces a faithful PL-approximation of isomanifolds of bounded complexity in time polynomial in d. Combining this algorithm with dimensionality reduction techniques, the dependency on d in the size of M^ can be completely removed with high probability. We also show that the algorithm can handle isomanifolds with boundary and, more generally, isostratifolds. The algorithm for isomanifolds with boundary has been implemented and experimental results are reported, showing that it is practical and can handle cases that are far ahead of the state-of-the-art. "}],"publication":"SIAM Journal on Computing","status":"public","date_published":"2023-04-30T00:00:00Z","scopus_import":"1","date_created":"2023-05-14T22:01:00Z","oa_version":"Submitted Version","type":"journal_article","volume":52,"main_file_link":[{"url":"https://hal-emse.ccsd.cnrs.fr/3IA-COTEDAZUR/hal-04083489v1","open_access":"1"}],"publication_status":"published","publisher":"Society for Industrial and Applied Mathematics","department":[{"_id":"HeEd"}],"quality_controlled":"1","project":[{"call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"},{"_id":"fc390959-9c52-11eb-aca3-afa58bd282b2","name":"Learning and triangulating manifolds via collapses","grant_number":"M03073"}],"_id":"12960","language":[{"iso":"eng"}],"acknowledgement":"The authors have received funding from the European Research Council under the European Union's ERC grant greement 339025 GUDHI (Algorithmic Foundations of Geometric Un-derstanding in Higher Dimensions). The first author was supported by the French government,through the 3IA C\\^ote d'Azur Investments in the Future project managed by the National ResearchAgency (ANR) with the reference ANR-19-P3IA-0002. The third author was supported by the Eu-ropean Union's Horizon 2020 research and innovation programme under the Marie Sk\\lodowska-Curiegrant agreement 754411 and the FWF (Austrian Science Fund) grant M 3073.","page":"452-486","issue":"2","article_type":"original","citation":{"ista":"Boissonnat JD, Kachanovich S, Wintraecken M. 2023. Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations. SIAM Journal on Computing. 52(2), 452–486.","apa":"Boissonnat, J. D., Kachanovich, S., & Wintraecken, M. (2023). Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations. SIAM Journal on Computing. Society for Industrial and Applied Mathematics. https://doi.org/10.1137/21M1412918","ama":"Boissonnat JD, Kachanovich S, Wintraecken M. Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations. SIAM Journal on Computing. 2023;52(2):452-486. doi:10.1137/21M1412918","mla":"Boissonnat, Jean Daniel, et al. “Tracing Isomanifolds in Rd in Time Polynomial in d Using Coxeter–Freudenthal–Kuhn Triangulations.” SIAM Journal on Computing, vol. 52, no. 2, Society for Industrial and Applied Mathematics, 2023, pp. 452–86, doi:10.1137/21M1412918.","short":"J.D. Boissonnat, S. Kachanovich, M. Wintraecken, SIAM Journal on Computing 52 (2023) 452–486.","chicago":"Boissonnat, Jean Daniel, Siargey Kachanovich, and Mathijs Wintraecken. “Tracing Isomanifolds in Rd in Time Polynomial in d Using Coxeter–Freudenthal–Kuhn Triangulations.” SIAM Journal on Computing. Society for Industrial and Applied Mathematics, 2023. https://doi.org/10.1137/21M1412918.","ieee":"J. D. Boissonnat, S. Kachanovich, and M. Wintraecken, “Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations,” SIAM Journal on Computing, vol. 52, no. 2. Society for Industrial and Applied Mathematics, pp. 452–486, 2023."},"author":[{"full_name":"Boissonnat, Jean Daniel","last_name":"Boissonnat","first_name":"Jean Daniel"},{"last_name":"Kachanovich","first_name":"Siargey","full_name":"Kachanovich, Siargey"},{"orcid":"0000-0002-7472-2220","full_name":"Wintraecken, Mathijs","last_name":"Wintraecken","first_name":"Mathijs","id":"307CFBC8-F248-11E8-B48F-1D18A9856A87"}],"month":"04","oa":1,"article_processing_charge":"No","related_material":{"record":[{"id":"9441","relation":"earlier_version","status":"public"}]},"ec_funded":1,"year":"2023","day":"30","publication_identifier":{"eissn":["1095-7111"],"issn":["0097-5397"]},"date_updated":"2023-10-10T07:34:35Z","doi":"10.1137/21M1412918","title":"Tracing isomanifolds in Rd in time polynomial in d using Coxeter–Freudenthal–Kuhn triangulations","external_id":{"isi":["001013183000012"]},"isi":1},{"scopus_import":"1","date_created":"2023-05-14T22:01:00Z","oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 26","abstract":[{"lang":"eng","text":"Two notes separated by a doubling in frequency sound similar to humans. This “octave equivalence” is critical to perception and production of music and speech and occurs early in human development. Because it also occurs cross-culturally, a biological basis of octave equivalence has been hypothesized. Members of our team previousy suggested four human traits are at the root of this phenomenon: (1) vocal learning, (2) clear octave information in vocal harmonics, (3) differing vocal ranges, and (4) vocalizing together. Using cross-species studies, we can test how relevant these respective traits are, while controlling for enculturation effects and addressing questions of phylogeny. Common marmosets possess forms of three of the four traits, lacking differing vocal ranges. We tested 11 common marmosets by adapting an established head-turning paradigm, creating a parallel test to an important infant study. Unlike human infants, marmosets responded similarly to tones shifted by an octave or other intervals. Because previous studies with the same head-turning paradigm produced differential results to discernable acoustic stimuli in common marmosets, our results suggest that marmosets do not perceive octave equivalence. Our work suggests differing vocal ranges between adults and children and men and women and the way they are used in singing together may be critical to the development of octave equivalence."}],"publication":"Developmental Science","date_published":"2023-09-01T00:00:00Z","status":"public","publication_status":"published","publisher":"Wiley","department":[{"_id":"SyCr"}],"quality_controlled":"1","pmid":1,"type":"journal_article","volume":26,"article_type":"original","citation":{"chicago":"Wagner, Bernhard, Vedrana Šlipogor, Jinook Oh, Marion Varga, and Marisa Hoeschele. “A Comparison between Common Marmosets (Callithrix Jacchus) and Human Infants Sheds Light on Traits Proposed to Be at the Root of Human Octave Equivalence.” Developmental Science. Wiley, 2023. https://doi.org/10.1111/desc.13395.","ieee":"B. Wagner, V. Šlipogor, J. Oh, M. Varga, and M. Hoeschele, “A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence,” Developmental Science, vol. 26, no. 5. Wiley, 2023.","short":"B. Wagner, V. Šlipogor, J. Oh, M. Varga, M. Hoeschele, Developmental Science 26 (2023).","mla":"Wagner, Bernhard, et al. “A Comparison between Common Marmosets (Callithrix Jacchus) and Human Infants Sheds Light on Traits Proposed to Be at the Root of Human Octave Equivalence.” Developmental Science, vol. 26, no. 5, e13395, Wiley, 2023, doi:10.1111/desc.13395.","ama":"Wagner B, Šlipogor V, Oh J, Varga M, Hoeschele M. A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence. Developmental Science. 2023;26(5). doi:10.1111/desc.13395","ista":"Wagner B, Šlipogor V, Oh J, Varga M, Hoeschele M. 2023. A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence. Developmental Science. 26(5), e13395.","apa":"Wagner, B., Šlipogor, V., Oh, J., Varga, M., & Hoeschele, M. (2023). A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence. Developmental Science. Wiley. https://doi.org/10.1111/desc.13395"},"author":[{"full_name":"Wagner, Bernhard","first_name":"Bernhard","last_name":"Wagner"},{"full_name":"Šlipogor, Vedrana","last_name":"Šlipogor","first_name":"Vedrana"},{"id":"403169A4-080F-11EA-9993-BF3F3DDC885E","first_name":"Jinook","last_name":"Oh","full_name":"Oh, Jinook","orcid":"0000-0001-7425-2372"},{"first_name":"Marion","last_name":"Varga","full_name":"Varga, Marion"},{"first_name":"Marisa","last_name":"Hoeschele","full_name":"Hoeschele, Marisa"}],"month":"09","article_number":"e13395","language":[{"iso":"eng"}],"_id":"12961","acknowledgement":"We thank Prof. Dr. Thomas Bugnyar for supporting the study and financing the marmoset laboratory, and Alexandra Bohmann and the animal keeping team for their care. Vedrana Šlipogor was funded by University of South Bohemia postdoctoral fellowship.","issue":"5","day":"01","publication_identifier":{"issn":["1363-755X"],"eissn":["1467-7687"]},"date_updated":"2023-10-04T11:37:33Z","doi":"10.1111/desc.13395","title":"A comparison between common marmosets (Callithrix jacchus) and human infants sheds light on traits proposed to be at the root of human octave equivalence","external_id":{"pmid":["37101383"]},"article_processing_charge":"No","year":"2023"},{"ec_funded":1,"year":"2023","related_material":{"record":[{"status":"public","id":"8602","relation":"part_of_dissertation"}]},"has_accepted_license":"1","article_processing_charge":"No","doi":"10.15479/at:ista:12964","title":"Mechanochemical pattern formation across biological scales","date_updated":"2023-08-04T11:02:40Z","day":"17","publication_identifier":{"issn":["2663-337X"],"isbn":["978-3-99078-032-9"]},"page":"146","_id":"12964","language":[{"iso":"eng"}],"degree_awarded":"PhD","file":[{"date_created":"2023-05-17T13:39:54Z","embargo_to":"open_access","date_updated":"2023-05-19T07:04:25Z","access_level":"closed","file_id":"12988","file_size":40414730,"creator":"dboocock","checksum":"d51240675fc6dc0e3f5dc0c902695d3a","relation":"main_file","file_name":"thesis_boocock.pdf","embargo":"2024-05-17","content_type":"application/pdf"},{"creator":"dboocock","checksum":"581a2313ffeb40fe77e8a122a25a7795","relation":"source_file","file_name":"thesis_boocock.zip","content_type":"application/zip","date_created":"2023-05-17T13:39:53Z","date_updated":"2023-05-17T14:35:13Z","access_level":"closed","file_id":"12989","file_size":34338567}],"author":[{"full_name":"Boocock, Daniel R","orcid":"0000-0002-1585-2631","id":"453AF628-F248-11E8-B48F-1D18A9856A87","first_name":"Daniel R","last_name":"Boocock"}],"month":"05","file_date_updated":"2023-05-19T07:04:25Z","ddc":["530"],"citation":{"chicago":"Boocock, Daniel R. “Mechanochemical Pattern Formation across Biological Scales.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:12964.","ieee":"D. R. Boocock, “Mechanochemical pattern formation across biological scales,” Institute of Science and Technology Austria, 2023.","short":"D.R. Boocock, Mechanochemical Pattern Formation across Biological Scales, Institute of Science and Technology Austria, 2023.","mla":"Boocock, Daniel R. Mechanochemical Pattern Formation across Biological Scales. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:12964.","ama":"Boocock DR. Mechanochemical pattern formation across biological scales. 2023. doi:10.15479/at:ista:12964","ista":"Boocock DR. 2023. Mechanochemical pattern formation across biological scales. Institute of Science and Technology Austria.","apa":"Boocock, D. R. (2023). Mechanochemical pattern formation across biological scales. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:12964"},"type":"dissertation","project":[{"call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","name":"International IST Doctoral Program","grant_number":"665385"}],"supervisor":[{"orcid":"0000-0001-6005-1561","full_name":"Hannezo, Edouard B","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","first_name":"Edouard B","last_name":"Hannezo"}],"department":[{"_id":"GradSch"},{"_id":"EdHa"}],"publisher":"Institute of Science and Technology Austria","publication_status":"published","date_published":"2023-05-17T00:00:00Z","status":"public","abstract":[{"lang":"eng","text":"Pattern formation is of great importance for its contribution across different biological behaviours. During developmental processes for example, patterns of chemical gradients are\r\nestablished to determine cell fate and complex tissue patterns emerge to define structures such\r\nas limbs and vascular networks. Patterns are also seen in collectively migrating groups, for\r\ninstance traveling waves of density emerging in moving animal flocks as well as collectively migrating cells and tissues. To what extent these biological patterns arise spontaneously through\r\nthe local interaction of individual constituents or are dictated by higher level instructions is\r\nstill an open question however there is evidence for the involvement of both types of process.\r\nWhere patterns arise spontaneously there is a long standing interest in how far the interplay\r\nof mechanics, e.g. force generation and deformation, and chemistry, e.g. gene regulation\r\nand signaling, contributes to the behaviour. This is because many systems are able to both\r\nchemically regulate mechanical force production and chemically sense mechanical deformation,\r\nforming mechano-chemical feedback loops which can potentially become unstable towards\r\nspatio and/or temporal patterning.\r\nWe work with experimental collaborators to investigate the possibility that this type of\r\ninteraction drives pattern formation in biological systems at different scales. We focus first on\r\ntissue-level ERK-density waves observed during the wound healing response across different\r\nsystems where many previous studies have proposed that patterns depend on polarized cell\r\nmigration and arise from a mechanical flocking-like mechanism. By combining theory with\r\nmechanical and optogenetic perturbation experiments on in vitro monolayers we instead find\r\nevidence for mechanochemical pattern formation involving only scalar bilateral feedbacks\r\nbetween ERK signaling and cell contraction. We perform further modeling and experiment\r\nto study how this instability couples with polar cell migration in order to produce a robust\r\nand efficient wound healing response. In a following chapter we implement ERK-density\r\ncoupling and cell migration in a 2D active vertex model to investigate the interaction of\r\nERK-density patterning with different tissue rheologies and find that the spatio-temporal\r\ndynamics are able to both locally and globally fluidize a tissue across the solid-fluid glass\r\ntransition. In a last chapter we move towards lower spatial scales in the context of subcellular\r\npatterning of the cell cytoskeleton where we investigate the transition between phases of\r\nspatially homogeneous temporal oscillations and chaotic spatio-temporal patterning in the\r\ndynamics of myosin and ROCK activities (a motor component of the actomyosin cytoskeleton\r\nand its activator). Experimental evidence supports an intrinsic chemical oscillator which we\r\nencode in a reaction model and couple to a contractile active gel description of the cell cortex.\r\nThe model exhibits phases of chemical oscillations and contractile spatial patterning which\r\nreproduce many features of the dynamics seen in Drosophila oocyte epithelia in vivo. However,\r\nadditional pharmacological perturbations to inhibit myosin contractility leaves the role of\r\ncontractile instability unclear. We discuss alternative hypotheses and investigate the possibility\r\nof reaction-diffusion instability."}],"tmp":{"image":"/images/cc_by_nc_sa.png","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","short":"CC BY-NC-SA (4.0)"},"license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","oa_version":"Published Version","date_created":"2023-05-15T14:52:36Z","alternative_title":["ISTA Thesis"]},{"issue":"2","page":"397-409","_id":"12972","language":[{"iso":"eng"}],"acknowledgement":"This work was supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement No 715767 – MATERIALIZABLE), and FWF Lise Meitner (Grant M 3319). We thank the anonymous reviewers for their insightful feedback; Solal Pirelli, Shardul Chiplunkar, and Paola Mejia for proofreading; everyone in the visual computing group at ISTA for inspiring lunch and coffee breaks; Thibault Tricard for help producing the results of Phasor Noise.","file":[{"relation":"main_file","file_name":"Zhenyuan2023.pdf","creator":"mpiovarc","checksum":"4c188c2be4745467a8790bbf5d6491aa","content_type":"application/pdf","access_level":"open_access","date_created":"2023-05-16T08:28:37Z","date_updated":"2023-05-16T08:28:37Z","file_size":24003702,"file_id":"12974","success":1}],"author":[{"id":"70f0d7cf-ae65-11ec-a14f-89dfc5505b19","last_name":"Liu","first_name":"Zhenyuan","orcid":"0000-0001-9200-5690","full_name":"Liu, Zhenyuan"},{"last_name":"Piovarci","first_name":"Michael","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","full_name":"Piovarci, Michael"},{"full_name":"Hafner, Christian","first_name":"Christian","last_name":"Hafner","id":"400429CC-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Charrondiere","first_name":"Raphael","id":"a3a24133-2cc7-11ec-be88-8ddaf6f464b1","full_name":"Charrondiere, Raphael"},{"full_name":"Bickel, Bernd","orcid":"0000-0001-6511-9385","id":"49876194-F248-11E8-B48F-1D18A9856A87","last_name":"Bickel","first_name":"Bernd"}],"file_date_updated":"2023-05-16T08:28:37Z","month":"05","ddc":["004"],"citation":{"ista":"Liu Z, Piovarci M, Hafner C, Charrondiere R, Bickel B. 2023. Directionality-aware design of embroidery patterns. Computer Graphics Forum. 42(2), 397–409.","apa":"Liu, Z., Piovarci, M., Hafner, C., Charrondiere, R., & Bickel, B. (2023). Directionality-aware design of embroidery patterns. Computer Graphics Forum. Saarbrucken, Germany: Wiley. https://doi.org/10.1111/cgf.14770 ","ama":"Liu Z, Piovarci M, Hafner C, Charrondiere R, Bickel B. Directionality-aware design of embroidery patterns. Computer Graphics Forum. 2023;42(2):397-409. doi:10.1111/cgf.14770 ","short":"Z. Liu, M. Piovarci, C. Hafner, R. Charrondiere, B. Bickel, Computer Graphics Forum 42 (2023) 397–409.","mla":"Liu, Zhenyuan, et al. “Directionality-Aware Design of Embroidery Patterns.” Computer Graphics Forum, vol. 42, no. 2, Wiley, 2023, pp. 397–409, doi:10.1111/cgf.14770 .","chicago":"Liu, Zhenyuan, Michael Piovarci, Christian Hafner, Raphael Charrondiere, and Bernd Bickel. “Directionality-Aware Design of Embroidery Patterns.” Computer Graphics Forum. Wiley, 2023. https://doi.org/10.1111/cgf.14770 .","ieee":"Z. Liu, M. Piovarci, C. Hafner, R. Charrondiere, and B. Bickel, “Directionality-aware design of embroidery patterns,” Computer Graphics Forum, vol. 42, no. 2. Wiley, pp. 397–409, 2023."},"keyword":["embroidery","design","directionality","density","image"],"article_type":"original","year":"2023","ec_funded":1,"conference":{"location":"Saarbrucken, Germany","name":"EG: Eurographics","start_date":"2023-05-08","end_date":"2023-05-12"},"has_accepted_license":"1","article_processing_charge":"No","oa":1,"external_id":{"isi":["001000062600033"]},"isi":1,"doi":"10.1111/cgf.14770 ","title":"Directionality-aware design of embroidery patterns","date_updated":"2023-08-01T14:47:05Z","day":"08","publication_identifier":{"issn":["1467-8659"]},"publication":"Computer Graphics Forum","date_published":"2023-05-08T00:00:00Z","status":"public","abstract":[{"lang":"eng","text":"Embroidery is a long-standing and high-quality approach to making logos and images on textiles. Nowadays, it can also be performed via automated machines that weave threads with high spatial accuracy. A characteristic feature of the appearance of the threads is a high degree of anisotropy. The anisotropic behavior is caused by depositing thin but long strings of thread. As a result, the stitched patterns convey both color and direction. Artists leverage this anisotropic behavior to enhance pure color images with textures, illusions of motion, or depth cues. However, designing colorful embroidery patterns with prescribed directionality is a challenging task, one usually requiring an expert designer. In this work, we propose an interactive algorithm that generates machine-fabricable embroidery patterns from multi-chromatic images equipped with user-specified directionality fields.We cast the problem of finding a stitching pattern into vector theory. To find a suitable stitching pattern, we extract sources and sinks from the divergence field of the vector field extracted from the input and use them to trace streamlines. We further optimize the streamlines to guarantee a smooth and connected stitching pattern. The generated patterns approximate the color distribution constrained by the directionality field. To allow for further artistic control, the trade-off between color match and directionality match can be interactively explored via an intuitive slider. We showcase our approach by fabricating several embroidery paths."}],"license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","intvolume":" 42","tmp":{"image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa_version":"Published Version","date_created":"2023-05-16T08:47:25Z","type":"journal_article","volume":42,"quality_controlled":"1","project":[{"_id":"eb901961-77a9-11ec-83b8-f5c883a62027","name":"Perception-Aware Appearance Fabrication","grant_number":"M03319"},{"name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","_id":"24F9549A-B435-11E9-9278-68D0E5697425","grant_number":"715767","call_identifier":"H2020"}],"department":[{"_id":"BeBi"}],"publisher":"Wiley","publication_status":"published"},{"intvolume":" 2023","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication":"2023 IEEE International Conference on Robotics and Automation","date_published":"2023-07-04T00:00:00Z","status":"public","abstract":[{"text":"3D printing based on continuous deposition of materials, such as filament-based 3D printing, has seen widespread adoption thanks to its versatility in working with a wide range of materials. An important shortcoming of this type of technology is its limited multi-material capabilities. While there are simple hardware designs that enable multi-material printing in principle, the required software is heavily underdeveloped. A typical hardware design fuses together individual materials fed into a single chamber from multiple inlets before they are deposited. This design, however, introduces a time delay between the intended material mixture and its actual deposition. In this work, inspired by diverse path planning research in robotics, we show that this mechanical challenge can be addressed via improved printer control. We propose to formulate the search for optimal multi-material printing policies in a reinforcement\r\nlearning setup. We put forward a simple numerical deposition model that takes into account the non-linear material mixing and delayed material deposition. To validate our system we focus on color fabrication, a problem known for its strict requirements for varying material mixtures at a high spatial frequency. We demonstrate that our learned control policy outperforms state-of-the-art hand-crafted algorithms.","lang":"eng"}],"date_created":"2023-05-16T09:14:09Z","scopus_import":"1","oa_version":"Submitted Version","type":"conference","volume":2023,"publisher":"IEEE","publication_status":"published","quality_controlled":"1","project":[{"grant_number":"M03319","name":"Perception-Aware Appearance Fabrication","_id":"eb901961-77a9-11ec-83b8-f5c883a62027"}],"department":[{"_id":"BeBi"}],"_id":"12976","language":[{"iso":"eng"}],"acknowledgement":"This work is graciously supported by FWF Lise Meitner (Grant M 3319). Kang Liao sincerely thank Emiliano Luci, Chunyu Lin, and Yao Zhao for their huge support.","page":"12345-12352","ddc":["004"],"keyword":["reinforcement learning","deposition","control","color","multi-filament"],"citation":{"chicago":"Liao, Kang, Thibault Tricard, Michael Piovarci, Hans-Peter Seidel, and Vahid Babaei. “Learning Deposition Policies for Fused Multi-Material 3D Printing.” In 2023 IEEE International Conference on Robotics and Automation, 2023:12345–52. IEEE, 2023. https://doi.org/10.1109/ICRA48891.2023.10160465.","ieee":"K. Liao, T. Tricard, M. Piovarci, H.-P. Seidel, and V. Babaei, “Learning deposition policies for fused multi-material 3D printing,” in 2023 IEEE International Conference on Robotics and Automation, London, United Kingdom, 2023, vol. 2023, pp. 12345–12352.","mla":"Liao, Kang, et al. “Learning Deposition Policies for Fused Multi-Material 3D Printing.” 2023 IEEE International Conference on Robotics and Automation, vol. 2023, IEEE, 2023, pp. 12345–52, doi:10.1109/ICRA48891.2023.10160465.","short":"K. Liao, T. Tricard, M. Piovarci, H.-P. Seidel, V. Babaei, in:, 2023 IEEE International Conference on Robotics and Automation, IEEE, 2023, pp. 12345–12352.","ama":"Liao K, Tricard T, Piovarci M, Seidel H-P, Babaei V. Learning deposition policies for fused multi-material 3D printing. In: 2023 IEEE International Conference on Robotics and Automation. Vol 2023. IEEE; 2023:12345-12352. doi:10.1109/ICRA48891.2023.10160465","ista":"Liao K, Tricard T, Piovarci M, Seidel H-P, Babaei V. 2023. Learning deposition policies for fused multi-material 3D printing. 2023 IEEE International Conference on Robotics and Automation. ICRA: International Conference on Robotics and Automation vol. 2023, 12345–12352.","apa":"Liao, K., Tricard, T., Piovarci, M., Seidel, H.-P., & Babaei, V. (2023). Learning deposition policies for fused multi-material 3D printing. In 2023 IEEE International Conference on Robotics and Automation (Vol. 2023, pp. 12345–12352). London, United Kingdom: IEEE. https://doi.org/10.1109/ICRA48891.2023.10160465"},"file":[{"content_type":"application/pdf","checksum":"daeaa67124777d88487f933ea3f77164","creator":"mpiovarc","file_name":"Liao2023.pdf","relation":"main_file","success":1,"file_id":"12977","file_size":5367986,"date_updated":"2023-05-16T09:12:05Z","date_created":"2023-05-16T09:12:05Z","access_level":"open_access"}],"author":[{"first_name":"Kang","last_name":"Liao","full_name":"Liao, Kang"},{"full_name":"Tricard, Thibault","last_name":"Tricard","first_name":"Thibault"},{"id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","first_name":"Michael","last_name":"Piovarci","orcid":"0000-0002-5062-4474","full_name":"Piovarci, Michael"},{"first_name":"Hans-Peter","last_name":"Seidel","full_name":"Seidel, Hans-Peter"},{"last_name":"Babaei","first_name":"Vahid","full_name":"Babaei, Vahid"}],"month":"07","file_date_updated":"2023-05-16T09:12:05Z","oa":1,"article_processing_charge":"No","year":"2023","conference":{"name":"ICRA: International Conference on Robotics and Automation","location":"London, United Kingdom","end_date":"2023-06-02","start_date":"2023-05-29"},"has_accepted_license":"1","date_updated":"2023-12-13T11:20:00Z","day":"04","publication_identifier":{"eisbn":["9798350323658"],"issn":["1050-4729"]},"external_id":{"isi":["001048371104068"]},"isi":1,"doi":"10.1109/ICRA48891.2023.10160465","title":"Learning deposition policies for fused multi-material 3D printing"},{"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","date_published":"2023-07-23T00:00:00Z","publication":"SIGGRAPH ’23 Conference Proceedings","abstract":[{"lang":"eng","text":"Color and gloss are fundamental aspects of surface appearance. State-of-the-art fabrication techniques can manipulate both properties of the printed 3D objects. However, in the context of appearance reproduction, perceptual aspects of color and gloss are usually handled separately, even though previous perceptual studies suggest their interaction. Our work is motivated by previous studies demonstrating a perceived color shift due to a change in the object's gloss, i.e., two samples with the same color but different surface gloss appear as they have different colors. In this paper, we conduct new experiments which support this observation and provide insights into the magnitude and direction of the perceived color change. We use the observations as guidance to design a new method that estimates and corrects the color shift enabling the fabrication of objects with the same perceived color but different surface gloss. We formulate the problem as an optimization procedure solved using differentiable rendering. We evaluate the effectiveness of our method in perceptual experiments with 3D objects fabricated using a multi-material 3D printer and demonstrate potential applications. "}],"date_created":"2023-05-16T09:34:13Z","oa_version":"Published Version","type":"conference","publisher":"Association for Computing Machinery","publication_status":"published","project":[{"name":"Perception-Aware Appearance Fabrication","_id":"eb901961-77a9-11ec-83b8-f5c883a62027","grant_number":"M03319"}],"quality_controlled":"1","department":[{"_id":"BeBi"}],"acknowledgement":"We thank Matthew S Zurawski for the 3D model of the car speed shape. This research has been supported by the Swiss National Science Foundation (SNSF, Grant 200502) and the FWF Lise Meitner (Grant M 3319).","language":[{"iso":"eng"}],"_id":"12979","keyword":["color","gloss","perception","color compensation","color management"],"citation":{"ama":"Condor J, Piovarci M, Bickel B, Didyk P. Gloss-aware color correction for 3D printing. In: SIGGRAPH ’23 Conference Proceedings. Association for Computing Machinery; 2023. doi:10.1145/3588432.3591546","apa":"Condor, J., Piovarci, M., Bickel, B., & Didyk, P. (2023). Gloss-aware color correction for 3D printing. In SIGGRAPH ’23 Conference Proceedings. Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3588432.3591546","ista":"Condor J, Piovarci M, Bickel B, Didyk P. 2023. Gloss-aware color correction for 3D printing. SIGGRAPH ’23 Conference Proceedings. SIGGRAPH: Computer Graphics and Interactive Techniques Conference, 21.","ieee":"J. Condor, M. Piovarci, B. Bickel, and P. Didyk, “Gloss-aware color correction for 3D printing,” in SIGGRAPH ’23 Conference Proceedings, Los Angeles, CA, United States, 2023.","chicago":"Condor, Jorge, Michael Piovarci, Bernd Bickel, and Piotr Didyk. “Gloss-Aware Color Correction for 3D Printing.” In SIGGRAPH ’23 Conference Proceedings. Association for Computing Machinery, 2023. https://doi.org/10.1145/3588432.3591546.","mla":"Condor, Jorge, et al. “Gloss-Aware Color Correction for 3D Printing.” SIGGRAPH ’23 Conference Proceedings, 21, Association for Computing Machinery, 2023, doi:10.1145/3588432.3591546.","short":"J. Condor, M. Piovarci, B. Bickel, P. Didyk, in:, SIGGRAPH ’23 Conference Proceedings, Association for Computing Machinery, 2023."},"ddc":["004"],"file_date_updated":"2024-01-29T10:14:10Z","article_number":"21","month":"07","file":[{"content_type":"application/pdf","checksum":"84a437739af5d46507928939b20c0c28","creator":"mpiovarc","relation":"main_file","file_name":"Condor2023_supplemental.pdf","file_id":"12983","success":1,"file_size":42323971,"date_created":"2023-05-16T09:32:50Z","date_updated":"2023-05-16T09:32:50Z","access_level":"open_access"},{"access_level":"open_access","date_created":"2024-01-29T10:14:10Z","date_updated":"2024-01-29T10:14:10Z","file_size":26079404,"file_id":"14893","success":1,"relation":"main_file","file_name":"2023_Siggraph_Condor.pdf","creator":"dernst","checksum":"0f5c8b242e8e7c153c04888c4d0c6f37","content_type":"application/pdf"}],"author":[{"full_name":"Condor, Jorge","last_name":"Condor","first_name":"Jorge"},{"orcid":"0000-0002-5062-4474","full_name":"Piovarci, Michael","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E","last_name":"Piovarci","first_name":"Michael"},{"full_name":"Bickel, Bernd","orcid":"0000-0001-6511-9385","last_name":"Bickel","first_name":"Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Didyk, Piotr","last_name":"Didyk","first_name":"Piotr"}],"oa":1,"article_processing_charge":"No","year":"2023","has_accepted_license":"1","conference":{"location":"Los Angeles, CA, United States","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","start_date":"2023-08-06","end_date":"2023-08-10"},"date_updated":"2024-02-28T12:52:04Z","publication_identifier":{"isbn":["9798400701597"]},"day":"23","isi":1,"external_id":{"isi":["001117690500021"]},"title":"Gloss-aware color correction for 3D printing","doi":"10.1145/3588432.3591546"},{"type":"journal_article","volume":42,"publication_status":"published","acknowledged_ssus":[{"_id":"M-Shop"}],"publisher":"Association for Computing Machinery","department":[{"_id":"BeBi"}],"quality_controlled":"1","project":[{"grant_number":"M03319","_id":"eb901961-77a9-11ec-83b8-f5c883a62027","name":"Perception-Aware Appearance Fabrication"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 42","abstract":[{"lang":"eng","text":"Tattoos are a highly popular medium, with both artistic and medical applications. Although the mechanical process of tattoo application has evolved historically, the results are reliant on the artisanal skill of the artist. This can be especially challenging for some skin tones, or in cases where artists lack experience. We provide the first systematic overview of tattooing as a computational fabrication technique. We built an automated tattooing rig and a recipe for the creation of silicone sheets mimicking realistic skin tones, which allowed us to create an accurate model predicting tattoo appearance. This enables several exciting applications including tattoo previewing, color retargeting, novel ink spectra optimization, color-accurate prosthetics, and more."}],"publication":"Transactions on Graphics","date_published":"2023-07-26T00:00:00Z","status":"public","date_created":"2023-05-16T09:39:14Z","oa_version":"Submitted Version","oa":1,"article_processing_charge":"No","conference":{"start_date":"2023-08-06","end_date":"2023-08-10","location":"Los Angeles, CA, United States","name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference"},"has_accepted_license":"1","year":"2023","day":"26","publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]},"date_updated":"2024-01-29T10:27:23Z","doi":"10.1145/3592432","title":"Skin-Screen: A computational fabrication framework for color tattoos","external_id":{"isi":["001044671300033"]},"isi":1,"_id":"12984","language":[{"iso":"eng"}],"acknowledgement":"We thank Todor Asenov and the Miba Machine Shop for their help in assembling the tattoo machine and manufacturing the substrates. We thank Geysler Rodrigues for the insightful discussions on tattooing practices from a professional artist's perspective. We thank Maria Fernanda Portugal for sharing a doctor's perspective on medical applications of tattoos. This work is graciously supported by the FWF Lise Meitner (Grant M 3319).","issue":"4","article_type":"original","ddc":["004"],"citation":{"apa":"Piovarci, M., Chapiro, A., & Bickel, B. (2023). Skin-Screen: A computational fabrication framework for color tattoos. Transactions on Graphics. Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3592432","ista":"Piovarci M, Chapiro A, Bickel B. 2023. Skin-Screen: A computational fabrication framework for color tattoos. Transactions on Graphics. 42(4), 67.","ama":"Piovarci M, Chapiro A, Bickel B. Skin-Screen: A computational fabrication framework for color tattoos. Transactions on Graphics. 2023;42(4). doi:10.1145/3592432","mla":"Piovarci, Michael, et al. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” Transactions on Graphics, vol. 42, no. 4, 67, Association for Computing Machinery, 2023, doi:10.1145/3592432.","short":"M. Piovarci, A. Chapiro, B. Bickel, Transactions on Graphics 42 (2023).","ieee":"M. Piovarci, A. Chapiro, and B. Bickel, “Skin-Screen: A computational fabrication framework for color tattoos,” Transactions on Graphics, vol. 42, no. 4. Association for Computing Machinery, 2023.","chicago":"Piovarci, Michael, Alexandre Chapiro, and Bernd Bickel. “Skin-Screen: A Computational Fabrication Framework for Color Tattoos.” Transactions on Graphics. Association for Computing Machinery, 2023. https://doi.org/10.1145/3592432."},"keyword":["appearance","modeling","reproduction","tattoo","skin color","gamut mapping","ink-optimization","prosthetic"],"author":[{"orcid":"0000-0002-5062-4474","full_name":"Piovarci, Michael","last_name":"Piovarci","first_name":"Michael","id":"62E473F4-5C99-11EA-A40E-AF823DDC885E"},{"full_name":"Chapiro, Alexandre","first_name":"Alexandre","last_name":"Chapiro"},{"last_name":"Bickel","first_name":"Bernd","id":"49876194-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6511-9385","full_name":"Bickel, Bernd"}],"file":[{"content_type":"application/pdf","creator":"mpiovarc","checksum":"5f0a6867689e025a661bd0b4fd90b821","file_name":"Piovarci2023.pdf","relation":"main_file","success":1,"file_id":"12985","file_size":30817343,"date_updated":"2023-05-16T09:38:25Z","date_created":"2023-05-16T09:38:25Z","access_level":"open_access"}],"article_number":"67","file_date_updated":"2023-05-16T09:38:25Z","month":"07"},{"has_accepted_license":"1","related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1038/s41598-023-37265-z"}]},"year":"2023","oa":1,"article_processing_charge":"No","doi":"10.1038/s41598-023-35162-z","title":"Novel stereological method for estimation of cell counts in 3D collagen scaffolds","external_id":{"isi":["000995271600104"]},"isi":1,"day":"17","publication_identifier":{"issn":["2045-2322"]},"date_updated":"2023-08-01T14:46:06Z","issue":"1","_id":"13033","language":[{"iso":"eng"}],"acknowledgement":"The study was supported by Project No. CZ.02.1.01/0.0/0.0/16_019/0000787 “Fighting INfectious Diseases”, awarded by the MEYS CR, financed from EFRR, by the Cooperatio Program, research area DIAG and research area MED/DIAG, by the profiBONE project (TO01000309) benefitting from a € (1.433.000) grant from Iceland, Liechtenstein and Norway through the EEA Grants and the Technology Agency of the Czech Republic and by a Grant (#1926990) to PRM and SRC Biosciences from the National Science Foundation (U.S. Public Health Service). The authors acknowledge the invaluable assistance provided by Iveta Paurova via her support in terms of the provision of laboratory services.","author":[{"first_name":"Anna","last_name":"Zavadakova","full_name":"Zavadakova, Anna"},{"full_name":"Vistejnova, Lucie","last_name":"Vistejnova","first_name":"Lucie"},{"full_name":"Belinova, Tereza","id":"0bf89b6a-d28b-11eb-8bd6-f43768e4d368","first_name":"Tereza","last_name":"Belinova"},{"full_name":"Tichanek, Filip","first_name":"Filip","last_name":"Tichanek"},{"first_name":"Dagmar","last_name":"Bilikova","full_name":"Bilikova, Dagmar"},{"full_name":"Mouton, Peter R.","first_name":"Peter R.","last_name":"Mouton"}],"file":[{"file_size":3055077,"file_id":"13047","success":1,"access_level":"open_access","date_created":"2023-05-22T07:57:37Z","date_updated":"2023-05-22T07:57:37Z","content_type":"application/pdf","relation":"main_file","file_name":"2023_ScientificReports_Zavadakova.pdf","creator":"dernst","checksum":"8c1b769693ff4288df8376e59ad1176d"}],"file_date_updated":"2023-05-22T07:57:37Z","article_number":"7959","month":"05","article_type":"original","ddc":["570"],"citation":{"ama":"Zavadakova A, Vistejnova L, Belinova T, Tichanek F, Bilikova D, Mouton PR. Novel stereological method for estimation of cell counts in 3D collagen scaffolds. Scientific Reports. 2023;13(1). doi:10.1038/s41598-023-35162-z","ista":"Zavadakova A, Vistejnova L, Belinova T, Tichanek F, Bilikova D, Mouton PR. 2023. Novel stereological method for estimation of cell counts in 3D collagen scaffolds. Scientific Reports. 13(1), 7959.","apa":"Zavadakova, A., Vistejnova, L., Belinova, T., Tichanek, F., Bilikova, D., & Mouton, P. R. (2023). Novel stereological method for estimation of cell counts in 3D collagen scaffolds. Scientific Reports. Springer Nature. https://doi.org/10.1038/s41598-023-35162-z","chicago":"Zavadakova, Anna, Lucie Vistejnova, Tereza Belinova, Filip Tichanek, Dagmar Bilikova, and Peter R. Mouton. “Novel Stereological Method for Estimation of Cell Counts in 3D Collagen Scaffolds.” Scientific Reports. Springer Nature, 2023. https://doi.org/10.1038/s41598-023-35162-z.","ieee":"A. Zavadakova, L. Vistejnova, T. Belinova, F. Tichanek, D. Bilikova, and P. R. Mouton, “Novel stereological method for estimation of cell counts in 3D collagen scaffolds,” Scientific Reports, vol. 13, no. 1. Springer Nature, 2023.","mla":"Zavadakova, Anna, et al. “Novel Stereological Method for Estimation of Cell Counts in 3D Collagen Scaffolds.” Scientific Reports, vol. 13, no. 1, 7959, Springer Nature, 2023, doi:10.1038/s41598-023-35162-z.","short":"A. Zavadakova, L. Vistejnova, T. Belinova, F. Tichanek, D. Bilikova, P.R. Mouton, Scientific Reports 13 (2023)."},"keyword":["Multidisciplinary"],"type":"journal_article","volume":13,"department":[{"_id":"Bio"}],"quality_controlled":"1","publication_status":"published","publisher":"Springer Nature","abstract":[{"text":"Current methods for assessing cell proliferation in 3D scaffolds rely on changes in metabolic activity or total DNA, however, direct quantification of cell number in 3D scaffolds remains a challenge. To address this issue, we developed an unbiased stereology approach that uses systematic-random sampling and thin focal-plane optical sectioning of the scaffolds followed by estimation of total cell number (StereoCount). This approach was validated against an indirect method for measuring the total DNA (DNA content); and the Bürker counting chamber, the current reference method for quantifying cell number. We assessed the total cell number for cell seeding density (cells per unit volume) across four values and compared the methods in terms of accuracy, ease-of-use and time demands. The accuracy of StereoCount markedly outperformed the DNA content for cases with ~ 10,000 and ~ 125,000 cells/scaffold. For cases with ~ 250,000 and ~ 375,000 cells/scaffold both StereoCount and DNA content showed lower accuracy than the Bürker but did not differ from each other. In terms of ease-of-use, there was a strong advantage for the StereoCount due to output in terms of absolute cell numbers along with the possibility for an overview of cell distribution and future use of automation for high throughput analysis. Taking together, the StereoCount method is an efficient approach for direct cell quantification in 3D collagen scaffolds. Its major benefit is that automated StereoCount could accelerate research using 3D scaffolds focused on drug discovery for a wide variety of human diseases.","lang":"eng"}],"publication":"Scientific Reports","date_published":"2023-05-17T00:00:00Z","status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"intvolume":" 13","oa_version":"Published Version","scopus_import":"1","date_created":"2023-05-19T11:12:25Z"},{"scopus_import":"1","date_created":"2023-05-21T22:01:04Z","oa_version":"None","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","intvolume":" 107","abstract":[{"lang":"eng","text":"We calculate reflectivities of dynamically compressed water, water-ethanol mixtures, and ammonia at infrared and optical wavelengths with density functional theory and molecular dynamics simulations. The influence of the exchange-correlation functional on the results is examined in detail. Our findings indicate that the consistent use of the HSE hybrid functional reproduces experimental results much better than the commonly used PBE functional. The HSE functional offers not only a more accurate description of the electronic band gap but also shifts the onset of molecular dissociation in the molecular dynamics simulations to significantly higher pressures. We also highlight the importance of using accurate reference standards in reflectivity experiments and reanalyze infrared and optical reflectivity data from recent experiments. Thus, our combined theoretical and experimental work explains and resolves lingering discrepancies between calculations and measurements for the investigated molecular substances under shock compression."}],"date_published":"2023-04-01T00:00:00Z","status":"public","publication":"Physical Review B","publication_status":"published","publisher":"American Physical Society","department":[{"_id":"BiCh"}],"quality_controlled":"1","volume":107,"type":"journal_article","article_type":"original","citation":{"ista":"French M, Bethkenhagen M, Ravasio A, Hernandez JA. 2023. Ab initio calculation of the reflectivity of molecular fluids under shock compression. Physical Review B. 107(13), 134109.","apa":"French, M., Bethkenhagen, M., Ravasio, A., & Hernandez, J. A. (2023). Ab initio calculation of the reflectivity of molecular fluids under shock compression. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.107.134109","ama":"French M, Bethkenhagen M, Ravasio A, Hernandez JA. Ab initio calculation of the reflectivity of molecular fluids under shock compression. Physical Review B. 2023;107(13). doi:10.1103/PhysRevB.107.134109","mla":"French, Martin, et al. “Ab Initio Calculation of the Reflectivity of Molecular Fluids under Shock Compression.” Physical Review B, vol. 107, no. 13, 134109, American Physical Society, 2023, doi:10.1103/PhysRevB.107.134109.","short":"M. French, M. Bethkenhagen, A. Ravasio, J.A. Hernandez, Physical Review B 107 (2023).","chicago":"French, Martin, Mandy Bethkenhagen, Alessandra Ravasio, and Jean Alexis Hernandez. “Ab Initio Calculation of the Reflectivity of Molecular Fluids under Shock Compression.” Physical Review B. American Physical Society, 2023. https://doi.org/10.1103/PhysRevB.107.134109.","ieee":"M. French, M. Bethkenhagen, A. Ravasio, and J. A. Hernandez, “Ab initio calculation of the reflectivity of molecular fluids under shock compression,” Physical Review B, vol. 107, no. 13. American Physical Society, 2023."},"month":"04","article_number":"134109","author":[{"full_name":"French, Martin","last_name":"French","first_name":"Martin"},{"full_name":"Bethkenhagen, Mandy","orcid":"0000-0002-1838-2129","last_name":"Bethkenhagen","first_name":"Mandy","id":"201939f4-803f-11ed-ab7e-d8da4bd1517f"},{"last_name":"Ravasio","first_name":"Alessandra","full_name":"Ravasio, Alessandra"},{"full_name":"Hernandez, Jean Alexis","last_name":"Hernandez","first_name":"Jean Alexis"}],"acknowledgement":"We thank R. Redmer for helpful discussions. M.F. acknowledges support by the Deutsche Forschungsgemeinschaft (DFG) within the FOR 2440. M.B. gratefully acknowledges support by the European Horizon 2020 programme within the Marie Skłodowska-Curie actions (xICE Grant No. 894725) and the NOMIS foundation. A.R. and J.-A.H. acknowledge support form the French National Research Agency (ANR) through the projects POMPEI (Grant No. ANR-16-CE31-0008) and SUPER-ICES (Grant No. ANR-15-CE30-008-01). The ab initio calculations were performed at the NorthGerman Supercomputing Alliance (HLRN) facilities. ","_id":"13039","language":[{"iso":"eng"}],"issue":"13","publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"day":"01","date_updated":"2023-08-01T14:45:25Z","title":"Ab initio calculation of the reflectivity of molecular fluids under shock compression","doi":"10.1103/PhysRevB.107.134109","isi":1,"external_id":{"isi":["000974672600001"]},"article_processing_charge":"No","year":"2023"},{"article_type":"original","citation":{"short":"N.L. Farag, R.B. Jethwa, A.E. Beardmore, T. Insinna, C.A. O’Keefe, P.A.A. Klusener, C.P. Grey, D.S. Wright, ChemSusChem 16 (2023).","mla":"Farag, Nadia L., et al. “Triarylamines as Catholytes in Aqueous Organic Redox Flow Batteries.” ChemSusChem, vol. 16, no. 13, e202300128, Wiley, 2023, doi:10.1002/cssc.202300128.","chicago":"Farag, Nadia L., Rajesh B Jethwa, Alice E. Beardmore, Teresa Insinna, Christopher A. O’Keefe, Peter A.A. Klusener, Clare P. Grey, and Dominic S. Wright. “Triarylamines as Catholytes in Aqueous Organic Redox Flow Batteries.” ChemSusChem. Wiley, 2023. https://doi.org/10.1002/cssc.202300128.","ieee":"N. L. Farag et al., “Triarylamines as catholytes in aqueous organic redox flow batteries,” ChemSusChem, vol. 16, no. 13. Wiley, 2023.","ista":"Farag NL, Jethwa RB, Beardmore AE, Insinna T, O’Keefe CA, Klusener PAA, Grey CP, Wright DS. 2023. Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. 16(13), e202300128.","apa":"Farag, N. L., Jethwa, R. B., Beardmore, A. E., Insinna, T., O’Keefe, C. A., Klusener, P. A. A., … Wright, D. S. (2023). Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. Wiley. https://doi.org/10.1002/cssc.202300128","ama":"Farag NL, Jethwa RB, Beardmore AE, et al. Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. 2023;16(13). doi:10.1002/cssc.202300128"},"ddc":["540"],"month":"07","file_date_updated":"2023-11-14T11:27:16Z","article_number":"e202300128","file":[{"file_name":"2023_ChemSusChem_Farag.pdf","relation":"main_file","checksum":"efa0713289995af83a2147b3e8e1d6a6","creator":"dernst","content_type":"application/pdf","access_level":"open_access","date_created":"2023-11-14T11:27:16Z","date_updated":"2023-11-14T11:27:16Z","file_size":1168683,"file_id":"14532","success":1}],"author":[{"first_name":"Nadia L.","last_name":"Farag","full_name":"Farag, Nadia L."},{"orcid":"0000-0002-0404-4356","full_name":"Jethwa, Rajesh B","first_name":"Rajesh B","last_name":"Jethwa","id":"4cc538d5-803f-11ed-ab7e-8139573aad8f"},{"full_name":"Beardmore, Alice E.","first_name":"Alice E.","last_name":"Beardmore"},{"first_name":"Teresa","last_name":"Insinna","full_name":"Insinna, Teresa"},{"full_name":"O'Keefe, Christopher A.","last_name":"O'Keefe","first_name":"Christopher A."},{"full_name":"Klusener, Peter A.A.","first_name":"Peter A.A.","last_name":"Klusener"},{"full_name":"Grey, Clare P.","last_name":"Grey","first_name":"Clare P."},{"last_name":"Wright","first_name":"Dominic S.","full_name":"Wright, Dominic S."}],"acknowledgement":"The authors (N.L.F and R.B.J) would like to acknowledge the funding contributions of Shell and the EPRSC via I–Case studentships (grants no. EP/V519662/1 and EP/R511870/1 respectively). T.I would like to thank the ERC advanced Investigator Grant for CPG (EC H2020 835073). Thank you to Zhen Wang from the University of Cambridge for measuring GPC, the Yusuf Hamied Department of Chemistry's mass spectrometry service for MS measurements and analysis and Dr Andrew Bond from the University of Cambridge for XRD measurement and analysis.","language":[{"iso":"eng"}],"_id":"13041","issue":"13","publication_identifier":{"eissn":["1864-564X"],"issn":["1864-5631"]},"day":"06","date_updated":"2023-11-14T11:28:23Z","title":"Triarylamines as catholytes in aqueous organic redox flow batteries","doi":"10.1002/cssc.202300128","isi":1,"external_id":{"isi":["000985051300001"],"pmid":["36970847"]},"article_processing_charge":"Yes (in subscription journal)","oa":1,"has_accepted_license":"1","year":"2023","scopus_import":"1","date_created":"2023-05-21T22:01:05Z","oa_version":"Published Version","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 16","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"abstract":[{"text":"A series of triarylamines was synthesised and screened for their suitability as catholytes in redox flow batteries using cyclic voltammetry (CV). Tris(4-aminophenyl)amine was found to be the strongest candidate. Solubility and initial electrochemical performance were promising; however, polymerisation was observed during electrochemical cycling leading to rapid capacity fade prescribed to a loss of accessible active material and the limitation of ion transport processes within the cell. A mixed electrolyte system of H3PO4 and HCl was found to inhibit polymerisation producing oligomers that consumed less active material reducing rates of degradation in the redox flow battery. Under these conditions Coulombic efficiency improved by over 4 %, the maximum number of cycles more than quadrupled and an additional theoretical capacity of 20 % was accessed. This paper is, to our knowledge, the first example of triarylamines as catholytes in all-aqueous redox flow batteries and emphasises the impact supporting electrolytes can have on electrochemical performance.","lang":"eng"}],"status":"public","date_published":"2023-07-06T00:00:00Z","publication":"ChemSusChem","publication_status":"published","publisher":"Wiley","department":[{"_id":"StFr"}],"pmid":1,"quality_controlled":"1","volume":16,"type":"journal_article"},{"type":"journal_article","volume":30,"publication_status":"published","publisher":"Electronic Journal of Combinatorics","department":[{"_id":"MaKw"}],"quality_controlled":"1","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","intvolume":" 30","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"abstract":[{"text":"Let Lc,n denote the size of the longest cycle in G(n, c/n),c >1 constant. We show that there exists a continuous function f(c) such that Lc,n/n→f(c) a.s. for c>20, thus extending a result of Frieze and the author to smaller values of c. Thereafter, for c>20, we determine the limit of the probability that G(n, c/n)contains cycles of every length between the length of its shortest and its longest cycles as n→∞.","lang":"eng"}],"publication":"Electronic Journal of Combinatorics","status":"public","date_published":"2023-05-05T00:00:00Z","scopus_import":"1","date_created":"2023-05-21T22:01:05Z","oa_version":"Published Version","article_processing_charge":"No","oa":1,"has_accepted_license":"1","year":"2023","day":"05","publication_identifier":{"eissn":["1077-8926"]},"date_updated":"2023-08-01T14:44:52Z","doi":"10.37236/11471","title":"A note on long cycles in sparse random graphs","external_id":{"isi":["000988285500001"],"arxiv":["2105.13828"]},"isi":1,"_id":"13042","language":[{"iso":"eng"}],"acknowledgement":"We would like to thank the reviewers for their helpful comments and remarks.","issue":"2","article_type":"original","ddc":["510"],"citation":{"ama":"Anastos M. A note on long cycles in sparse random graphs. Electronic Journal of Combinatorics. 2023;30(2). doi:10.37236/11471","apa":"Anastos, M. (2023). A note on long cycles in sparse random graphs. Electronic Journal of Combinatorics. Electronic Journal of Combinatorics. https://doi.org/10.37236/11471","ista":"Anastos M. 2023. A note on long cycles in sparse random graphs. Electronic Journal of Combinatorics. 30(2), P2.21.","ieee":"M. Anastos, “A note on long cycles in sparse random graphs,” Electronic Journal of Combinatorics, vol. 30, no. 2. Electronic Journal of Combinatorics, 2023.","chicago":"Anastos, Michael. “A Note on Long Cycles in Sparse Random Graphs.” Electronic Journal of Combinatorics. Electronic Journal of Combinatorics, 2023. https://doi.org/10.37236/11471.","short":"M. Anastos, Electronic Journal of Combinatorics 30 (2023).","mla":"Anastos, Michael. “A Note on Long Cycles in Sparse Random Graphs.” Electronic Journal of Combinatorics, vol. 30, no. 2, P2.21, Electronic Journal of Combinatorics, 2023, doi:10.37236/11471."},"arxiv":1,"author":[{"last_name":"Anastos","first_name":"Michael","id":"0b2a4358-bb35-11ec-b7b9-e3279b593dbb","full_name":"Anastos, Michael"}],"file":[{"creator":"dernst","checksum":"6269ed3b3eded6536d3d9d6baad2d5b9","relation":"main_file","file_name":"2023_JourCombinatorics_Anastos.pdf","content_type":"application/pdf","date_created":"2023-05-22T07:43:19Z","date_updated":"2023-05-22T07:43:19Z","access_level":"open_access","file_id":"13046","success":1,"file_size":448736}],"article_number":"P2.21","month":"05","file_date_updated":"2023-05-22T07:43:19Z"},{"publication_status":"published","publisher":"EMS Press","department":[{"_id":"JuFi"}],"project":[{"call_identifier":"H2020","_id":"0aa76401-070f-11eb-9043-b5bb049fa26d","name":"Bridging Scales in Random Materials","grant_number":"948819"}],"quality_controlled":"1","volume":25,"type":"journal_article","scopus_import":"1","date_created":"2023-05-21T22:01:06Z","oa_version":"Published Version","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","intvolume":" 25","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"abstract":[{"text":"We derive a weak-strong uniqueness principle for BV solutions to multiphase mean curvature flow of triple line clusters in three dimensions. Our proof is based on the explicit construction\r\nof a gradient flow calibration in the sense of the recent work of Fischer et al. (2020) for any such\r\ncluster. This extends the two-dimensional construction to the three-dimensional case of surfaces\r\nmeeting along triple junctions.","lang":"eng"}],"status":"public","date_published":"2023-04-20T00:00:00Z","publication":"Interfaces and Free Boundaries","publication_identifier":{"issn":["1463-9963"],"eissn":["1463-9971"]},"day":"20","date_updated":"2023-08-01T14:43:29Z","title":"Weak-strong uniqueness for the mean curvature flow of double bubbles","doi":"10.4171/IFB/484","isi":1,"external_id":{"arxiv":["2108.01733"],"isi":["000975817300002"]},"oa":1,"article_processing_charge":"No","related_material":{"record":[{"status":"public","relation":"earlier_version","id":"10013"}]},"has_accepted_license":"1","year":"2023","ec_funded":1,"article_type":"original","citation":{"ama":"Hensel S, Laux T. Weak-strong uniqueness for the mean curvature flow of double bubbles. Interfaces and Free Boundaries. 2023;25(1):37-107. doi:10.4171/IFB/484","apa":"Hensel, S., & Laux, T. (2023). Weak-strong uniqueness for the mean curvature flow of double bubbles. Interfaces and Free Boundaries. EMS Press. https://doi.org/10.4171/IFB/484","ista":"Hensel S, Laux T. 2023. Weak-strong uniqueness for the mean curvature flow of double bubbles. Interfaces and Free Boundaries. 25(1), 37–107.","ieee":"S. Hensel and T. Laux, “Weak-strong uniqueness for the mean curvature flow of double bubbles,” Interfaces and Free Boundaries, vol. 25, no. 1. EMS Press, pp. 37–107, 2023.","chicago":"Hensel, Sebastian, and Tim Laux. “Weak-Strong Uniqueness for the Mean Curvature Flow of Double Bubbles.” Interfaces and Free Boundaries. EMS Press, 2023. https://doi.org/10.4171/IFB/484.","short":"S. Hensel, T. Laux, Interfaces and Free Boundaries 25 (2023) 37–107.","mla":"Hensel, Sebastian, and Tim Laux. “Weak-Strong Uniqueness for the Mean Curvature Flow of Double Bubbles.” Interfaces and Free Boundaries, vol. 25, no. 1, EMS Press, 2023, pp. 37–107, doi:10.4171/IFB/484."},"arxiv":1,"ddc":["510"],"file_date_updated":"2023-05-22T07:24:13Z","month":"04","file":[{"file_id":"13045","success":1,"file_size":867876,"date_created":"2023-05-22T07:24:13Z","date_updated":"2023-05-22T07:24:13Z","access_level":"open_access","content_type":"application/pdf","creator":"dernst","checksum":"622422484810441e48f613e968c7e7a4","file_name":"2023_Interfaces_Hensel.pdf","relation":"main_file"}],"author":[{"id":"4D23B7DA-F248-11E8-B48F-1D18A9856A87","last_name":"Hensel","first_name":"Sebastian","orcid":"0000-0001-7252-8072","full_name":"Hensel, Sebastian"},{"first_name":"Tim","last_name":"Laux","full_name":"Laux, Tim"}],"acknowledgement":"This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 948819), and from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy – EXC-2047/1 – 390685813.","language":[{"iso":"eng"}],"_id":"13043","page":"37-107","issue":"1"},{"doi":"10.1039/d3fd00088e","title":"Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes","external_id":{"isi":["001070423500001"]},"isi":1,"day":"17","publication_identifier":{"issn":["1359-6640"],"eissn":["1364-5498"]},"date_updated":"2023-12-13T11:19:07Z","year":"2023","article_processing_charge":"No","oa":1,"author":[{"first_name":"Soumyadip","last_name":"Mondal","id":"d25d21ef-dc8d-11ea-abe3-ec4576307f48","full_name":"Mondal, Soumyadip"},{"id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","first_name":"Rajesh B","last_name":"Jethwa","full_name":"Jethwa, Rajesh B","orcid":"0000-0002-0404-4356"},{"full_name":"Pant, Bhargavi","first_name":"Bhargavi","last_name":"Pant","id":"50c64d4d-eb97-11eb-a6c2-d33e5e14f112"},{"id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","first_name":"Robert","last_name":"Hauschild","orcid":"0000-0001-9843-3522","full_name":"Hauschild, Robert"},{"orcid":"0000-0003-2902-5319","full_name":"Freunberger, Stefan Alexander","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425","first_name":"Stefan Alexander","last_name":"Freunberger"}],"month":"05","article_type":"original","citation":{"short":"S. Mondal, R.B. Jethwa, B. Pant, R. Hauschild, S.A. Freunberger, Faraday Discussions (2023).","mla":"Mondal, Soumyadip, et al. “Singlet Oxygen in Non-Aqueous Oxygen Redox: Direct Spectroscopic Evidence for Formation Pathways and Reliability of Chemical Probes.” Faraday Discussions, Royal Society of Chemistry, 2023, doi:10.1039/d3fd00088e.","chicago":"Mondal, Soumyadip, Rajesh B Jethwa, Bhargavi Pant, Robert Hauschild, and Stefan Alexander Freunberger. “Singlet Oxygen in Non-Aqueous Oxygen Redox: Direct Spectroscopic Evidence for Formation Pathways and Reliability of Chemical Probes.” Faraday Discussions. Royal Society of Chemistry, 2023. https://doi.org/10.1039/d3fd00088e.","ieee":"S. Mondal, R. B. Jethwa, B. Pant, R. Hauschild, and S. A. Freunberger, “Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes,” Faraday Discussions. Royal Society of Chemistry, 2023.","ista":"Mondal S, Jethwa RB, Pant B, Hauschild R, Freunberger SA. 2023. Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes. Faraday Discussions.","apa":"Mondal, S., Jethwa, R. B., Pant, B., Hauschild, R., & Freunberger, S. A. (2023). Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes. Faraday Discussions. Royal Society of Chemistry. https://doi.org/10.1039/d3fd00088e","ama":"Mondal S, Jethwa RB, Pant B, Hauschild R, Freunberger SA. Singlet oxygen in non-aqueous oxygen redox: Direct spectroscopic evidence for formation pathways and reliability of chemical probes. Faraday Discussions. 2023. doi:10.1039/d3fd00088e"},"keyword":["Physical and Theoretical Chemistry"],"_id":"13044","language":[{"iso":"eng"}],"department":[{"_id":"StFr"},{"_id":"Bio"}],"quality_controlled":"1","publication_status":"epub_ahead","publisher":"Royal Society of Chemistry","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1039/d3fd00088e"}],"type":"journal_article","oa_version":"Published Version","date_created":"2023-05-22T06:53:34Z","abstract":[{"lang":"eng","text":"Singlet oxygen (1O2) formation is now recognised as a key aspect of non-aqueous oxygen redox chemistry. For identifying 1O2, chemical trapping via 9,10-dimethylanthracene (DMA) to form the endoperoxide (DMA-O2) has become the mainstay method due to its sensitivity, selectivity, and ease of use. While DMA has been shown to be selective for 1O2, rather than forming DMA-O2 with a wide variety of potentially reactive O-containing species, false positives might hypothetically be obtained in the presence of previously overlooked species. Here, we first give unequivocal direct spectroscopic proof by the 1O2-specific near infrared (NIR) emission at 1270 nm for the previously proposed 1O2 formation pathways, which centre around superoxide disproportionation. We then show that peroxocarbonates, common intermediates in metal-O2 and metal carbonate electrochemistry, do not produce false-positive DMA-O2. Moreover, we identify a previously unreported 1O2-forming pathway through the reaction of CO2 with superoxide. Overall, we give unequivocal proof for 1O2 formation in non-aqueous oxygen redox and show that chemical trapping with DMA is a reliable method to assess 1O2 formation."}],"publication":"Faraday Discussions","status":"public","date_published":"2023-05-17T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","short":"CC BY-NC (4.0)"}}]