[{"language":[{"iso":"eng"}],"oa_version":"Published Version","month":"04","article_number":"eabf2690","publication":"Science Advances","has_accepted_license":"1","file":[{"relation":"main_file","success":1,"access_level":"open_access","file_id":"9343","creator":"dernst","date_created":"2021-04-19T11:17:29Z","checksum":"4b383d4a1d484a71bbc64ecf401bbdbb","file_size":717489,"date_updated":"2021-04-19T11:17:29Z","file_name":"2021_ScienceAdv_Duan.pdf","content_type":"application/pdf"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","status":"public","publication_identifier":{"eissn":["23752548"]},"oa":1,"tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"date_published":"2021-04-02T00:00:00Z","type":"journal_article","publisher":"AAAS","article_type":"original","quality_controlled":"1","file_date_updated":"2021-04-19T11:17:29Z","publication_status":"published","department":[{"_id":"NanoFab"}],"date_created":"2021-04-18T22:01:42Z","article_processing_charge":"No","title":"Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition","intvolume":"         7","pmid":1,"_id":"9334","scopus_import":"1","author":[{"last_name":"Duan","first_name":"J.","full_name":"Duan, J."},{"first_name":"G.","last_name":"Álvarez-Pérez","full_name":"Álvarez-Pérez, G."},{"full_name":"Voronin, K. V.","last_name":"Voronin","first_name":"K. V."},{"orcid":"0000-0002-7370-5357","full_name":"Prieto Gonzalez, Ivan","first_name":"Ivan","last_name":"Prieto Gonzalez","id":"2A307FE2-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Taboada-Gutiérrez, J.","last_name":"Taboada-Gutiérrez","first_name":"J."},{"full_name":"Volkov, V. S.","last_name":"Volkov","first_name":"V. S."},{"full_name":"Martín-Sánchez, J.","last_name":"Martín-Sánchez","first_name":"J."},{"first_name":"A. Y.","last_name":"Nikitin","full_name":"Nikitin, A. Y."},{"first_name":"P.","last_name":"Alonso-González","full_name":"Alonso-González, P."}],"issue":"14","volume":7,"acknowledgement":"G.Á.-P. and J.T.-G. acknowledge support through the Severo Ochoa Program from the government of the Principality of Asturias (grant nos. PA20-PF-BP19-053 and PA-18-PF-BP17-126, respectively). K.V.V. and V.S.V. acknowledge the Ministry of Science and Higher Education of the Russian Federation (no. 0714-2020-0002). J. M.-S. acknowledges financial support through the Ramón y Cajal Program from the government of Spain and FSE (RYC2018-026196-I). A.Y.N. acknowledges the Spanish Ministry of Science, Innovation and Universities (national project no. MAT201788358-C3-3-R), and the Basque Department of Education (PIBA-2020-1-0014). P.A.-G. acknowledges support from the European Research Council under starting grant no. 715496, 2DNANOPTICA. ","ddc":["530"],"doi":"10.1126/sciadv.abf2690","day":"02","abstract":[{"lang":"eng","text":"Polaritons with directional in-plane propagation and ultralow losses in van der Waals (vdW) crystals promise unprecedented manipulation of light at the nanoscale. However, these polaritons present a crucial limitation: their directional propagation is intrinsically determined by the crystal structure of the host material, imposing forbidden directions of propagation. Here, we demonstrate that directional polaritons (in-plane hyperbolic phonon polaritons) in a vdW crystal (α-phase molybdenum trioxide) can be directed along forbidden directions by inducing an optical topological transition, which emerges when the slab is placed on a substrate with a given negative permittivity (4H–silicon carbide). By visualizing the transition in real space, we observe exotic polaritonic states between mutually orthogonal hyperbolic regimes, which unveil the topological origin of the transition: a gap opening in the dispersion. This work provides insights into optical topological transitions in vdW crystals, which introduce a route to direct light at the nanoscale."}],"date_updated":"2023-08-08T13:11:31Z","year":"2021","citation":{"ista":"Duan J, Álvarez-Pérez G, Voronin KV, Prieto Gonzalez I, Taboada-Gutiérrez J, Volkov VS, Martín-Sánchez J, Nikitin AY, Alonso-González P. 2021. Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition. Science Advances. 7(14), eabf2690.","short":"J. Duan, G. Álvarez-Pérez, K.V. Voronin, I. Prieto Gonzalez, J. Taboada-Gutiérrez, V.S. Volkov, J. Martín-Sánchez, A.Y. Nikitin, P. Alonso-González, Science Advances 7 (2021).","mla":"Duan, J., et al. “Enabling Propagation of Anisotropic Polaritons along Forbidden Directions via a Topological Transition.” <i>Science Advances</i>, vol. 7, no. 14, eabf2690, AAAS, 2021, doi:<a href=\"https://doi.org/10.1126/sciadv.abf2690\">10.1126/sciadv.abf2690</a>.","ieee":"J. Duan <i>et al.</i>, “Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition,” <i>Science Advances</i>, vol. 7, no. 14. AAAS, 2021.","chicago":"Duan, J., G. Álvarez-Pérez, K. V. Voronin, Ivan Prieto Gonzalez, J. Taboada-Gutiérrez, V. S. Volkov, J. Martín-Sánchez, A. Y. Nikitin, and P. Alonso-González. “Enabling Propagation of Anisotropic Polaritons along Forbidden Directions via a Topological Transition.” <i>Science Advances</i>. AAAS, 2021. <a href=\"https://doi.org/10.1126/sciadv.abf2690\">https://doi.org/10.1126/sciadv.abf2690</a>.","apa":"Duan, J., Álvarez-Pérez, G., Voronin, K. V., Prieto Gonzalez, I., Taboada-Gutiérrez, J., Volkov, V. S., … Alonso-González, P. (2021). Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition. <i>Science Advances</i>. AAAS. <a href=\"https://doi.org/10.1126/sciadv.abf2690\">https://doi.org/10.1126/sciadv.abf2690</a>","ama":"Duan J, Álvarez-Pérez G, Voronin KV, et al. Enabling propagation of anisotropic polaritons along forbidden directions via a topological transition. <i>Science Advances</i>. 2021;7(14). doi:<a href=\"https://doi.org/10.1126/sciadv.abf2690\">10.1126/sciadv.abf2690</a>"},"isi":1,"external_id":{"pmid":["33811076"],"isi":["000636455600027"]}},{"status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file":[{"creator":"cziletti","file_id":"10189","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_name":"2021_ScienceAdv_Martin-Sanchez.pdf","date_updated":"2021-10-27T14:16:06Z","checksum":"0a470ef6a47d2b8a96ede4c4d28cfacd","file_size":2441163,"date_created":"2021-10-27T14:16:06Z"}],"date_published":"2021-10-08T00:00:00Z","type":"journal_article","tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"oa":1,"publication_identifier":{"eissn":["23752548"]},"language":[{"iso":"eng"}],"publication":"Science Advances","has_accepted_license":"1","month":"10","article_number":"abj0127","oa_version":"Published Version","ddc":["530"],"acknowledgement":"J.M.-S. acknowledges financial support from the Ramón y Cajal Program of the Government of Spain and FSE (RYC2018-026196-I) and the Spanish Ministry of Science and Innovation (State Plan for Scientific and Technical Research and Innovation grant number PID2019-110308GA-I00). P.A.-G. acknowledges support from the European Research Council under starting grant no. 715496, 2DNANOPTICA, and the Spanish Ministry of Science and Innovation (State Plan for Scientific and Technical Research and Innovation grant number PID2019-111156GB-I00). J.T.-G. acknowledges support through the Severo Ochoa Program from the Government of the Principality of Asturias (PA-18-PF-BP17-126). G.A.-P. acknowledges support through the Severo Ochoa Program from the Government of the Principality of Asturias (PA-20-PF-BP19-053). K.V.V. and V.S.V. acknowledge the financial support from the Ministry of Science and Higher Education of the Russian Federation (agreement no. 075-15-2021-606). A.Y.N. acknowledges the Spanish Ministry of Science, Innovation, and Universities (national projects MAT2017-88358-C3-3-R and PID2020-115221GB-C42) and the Basque Department of Education (PIBA-2020-1-0014). R.H. acknowledges financial support from the Spanish Ministry of Science, Innovation, and Universities (national project number RTI2018-094830-B-100 and project number MDM-2016-0618 of the Marie de Maeztu Units of Excellence Program) and the Basque Government (grant number IT1164-19).","volume":7,"isi":1,"external_id":{"isi":["000704912700024"],"arxiv":["2103.10852"]},"date_updated":"2023-08-14T08:04:42Z","year":"2021","citation":{"ista":"Martín-Sánchez J, Duan J, Taboada-Gutiérrez J, Álvarez-Pérez G, Voronin KV, Prieto Gonzalez I, Ma W, Bao Q, Volkov VS, Hillenbrand R, Nikitin AY, Alonso-González P. 2021. Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas. Science Advances. 7(41), abj0127.","short":"J. Martín-Sánchez, J. Duan, J. Taboada-Gutiérrez, G. Álvarez-Pérez, K.V. Voronin, I. Prieto Gonzalez, W. Ma, Q. Bao, V.S. Volkov, R. Hillenbrand, A.Y. Nikitin, P. Alonso-González, Science Advances 7 (2021).","mla":"Martín-Sánchez, Javier, et al. “Focusing of In-Plane Hyperbolic Polaritons in van Der Waals Crystals with Tailored Infrared Nanoantennas.” <i>Science Advances</i>, vol. 7, no. 41, abj0127, American Association for the Advancement of Science, 2021, doi:<a href=\"https://doi.org/10.1126/sciadv.abj0127\">10.1126/sciadv.abj0127</a>.","chicago":"Martín-Sánchez, Javier, Jiahua Duan, Javier Taboada-Gutiérrez, Gonzalo Álvarez-Pérez, Kirill V. Voronin, Ivan Prieto Gonzalez, Weiliang Ma, et al. “Focusing of In-Plane Hyperbolic Polaritons in van Der Waals Crystals with Tailored Infrared Nanoantennas.” <i>Science Advances</i>. American Association for the Advancement of Science, 2021. <a href=\"https://doi.org/10.1126/sciadv.abj0127\">https://doi.org/10.1126/sciadv.abj0127</a>.","ieee":"J. Martín-Sánchez <i>et al.</i>, “Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas,” <i>Science Advances</i>, vol. 7, no. 41. American Association for the Advancement of Science, 2021.","apa":"Martín-Sánchez, J., Duan, J., Taboada-Gutiérrez, J., Álvarez-Pérez, G., Voronin, K. V., Prieto Gonzalez, I., … Alonso-González, P. (2021). Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.abj0127\">https://doi.org/10.1126/sciadv.abj0127</a>","ama":"Martín-Sánchez J, Duan J, Taboada-Gutiérrez J, et al. Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas. <i>Science Advances</i>. 2021;7(41). doi:<a href=\"https://doi.org/10.1126/sciadv.abj0127\">10.1126/sciadv.abj0127</a>"},"abstract":[{"lang":"eng","text":"Phonon polaritons (PhPs)—light coupled to lattice vibrations—with in-plane hyperbolic dispersion exhibit ray-like propagation with large wave vectors and enhanced density of optical states along certain directions on a surface. As such, they have raised a surge of interest, promising unprecedented manipulation of infrared light at the nanoscale in a planar circuitry. Here, we demonstrate focusing of in-plane hyperbolic PhPs propagating along thin slabs of α-MoO3. To that end, we developed metallic nanoantennas of convex geometries for both efficient launching and focusing of the polaritons. The foci obtained exhibit enhanced near-field confinement and absorption compared to foci produced by in-plane isotropic PhPs. Foci sizes as small as λp/4.5 = λ0/50 were achieved (λp is the polariton wavelength and λ0 is the photon wavelength). Focusing of in-plane hyperbolic polaritons introduces a first and most basic building block developing planar polariton optics using in-plane anisotropic van der Waals materials."}],"arxiv":1,"doi":"10.1126/sciadv.abj0127","day":"08","file_date_updated":"2021-10-27T14:16:06Z","quality_controlled":"1","article_type":"original","publisher":"American Association for the Advancement of Science","author":[{"full_name":"Martín-Sánchez, Javier","first_name":"Javier","last_name":"Martín-Sánchez"},{"full_name":"Duan, Jiahua","first_name":"Jiahua","last_name":"Duan"},{"last_name":"Taboada-Gutiérrez","first_name":"Javier","full_name":"Taboada-Gutiérrez, Javier"},{"first_name":"Gonzalo","last_name":"Álvarez-Pérez","full_name":"Álvarez-Pérez, Gonzalo"},{"first_name":"Kirill V.","last_name":"Voronin","full_name":"Voronin, Kirill V."},{"id":"2A307FE2-F248-11E8-B48F-1D18A9856A87","full_name":"Prieto Gonzalez, Ivan","orcid":"0000-0002-7370-5357","last_name":"Prieto Gonzalez","first_name":"Ivan"},{"last_name":"Ma","first_name":"Weiliang","full_name":"Ma, Weiliang"},{"full_name":"Bao, Qiaoliang","first_name":"Qiaoliang","last_name":"Bao"},{"full_name":"Volkov, Valentyn S.","last_name":"Volkov","first_name":"Valentyn S."},{"full_name":"Hillenbrand, Rainer","first_name":"Rainer","last_name":"Hillenbrand"},{"last_name":"Nikitin","first_name":"Alexey Y.","full_name":"Nikitin, Alexey Y."},{"last_name":"Alonso-González","first_name":"Pablo","full_name":"Alonso-González, Pablo"}],"issue":"41","_id":"10177","scopus_import":"1","title":"Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas","intvolume":"         7","publication_status":"published","department":[{"_id":"NanoFab"}],"article_processing_charge":"Yes","date_created":"2021-10-24T22:01:33Z"},{"publication":"Science Advances","has_accepted_license":"1","month":"05","article_number":"eabb0451","oa_version":"Published Version","project":[{"name":"A Fiber Optic Transceiver for Superconducting Qubits","grant_number":"758053","call_identifier":"H2020","_id":"26336814-B435-11E9-9278-68D0E5697425"},{"name":"Quantum readout techniques and technologies","grant_number":"862644","call_identifier":"H2020","_id":"237CBA6C-32DE-11EA-91FC-C7463DDC885E"},{"grant_number":"707438","name":"Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination with cavity Optomechanics SUPEREOM","call_identifier":"H2020","_id":"258047B6-B435-11E9-9278-68D0E5697425"},{"call_identifier":"H2020","_id":"257EB838-B435-11E9-9278-68D0E5697425","grant_number":"732894","name":"Hybrid Optomechanical Technologies"},{"_id":"26927A52-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Integrating superconducting quantum circuits","grant_number":"F07105"}],"language":[{"iso":"eng"}],"date_published":"2020-05-06T00:00:00Z","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"oa":1,"publication_identifier":{"eissn":["23752548"]},"related_material":{"record":[{"status":"public","relation":"later_version","id":"9001"}],"link":[{"url":"https://ist.ac.at/en/news/scientists-demonstrate-quantum-radar-prototype/","relation":"press_release","description":"News on IST Homepage"}]},"status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file":[{"date_created":"2020-06-02T09:18:36Z","checksum":"16fa61cc1951b444ee74c07188cda9da","file_size":795822,"date_updated":"2020-07-14T12:48:05Z","file_name":"2020_ScienceAdvances_Barzanjeh.pdf","content_type":"application/pdf","relation":"main_file","access_level":"open_access","file_id":"7913","creator":"dernst"}],"author":[{"id":"2D25E1F6-F248-11E8-B48F-1D18A9856A87","first_name":"Shabir","last_name":"Barzanjeh","orcid":"0000-0003-0415-1423","full_name":"Barzanjeh, Shabir"},{"full_name":"Pirandola, S.","last_name":"Pirandola","first_name":"S."},{"full_name":"Vitali, D","first_name":"D","last_name":"Vitali"},{"last_name":"Fink","first_name":"Johannes M","full_name":"Fink, Johannes M","orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87"}],"issue":"19","_id":"7910","scopus_import":"1","title":"Microwave quantum illumination using a digital receiver","intvolume":"         6","publication_status":"published","date_created":"2020-05-31T22:00:49Z","department":[{"_id":"JoFi"}],"article_processing_charge":"No","file_date_updated":"2020-07-14T12:48:05Z","ec_funded":1,"quality_controlled":"1","article_type":"original","publisher":"AAAS","isi":1,"external_id":{"arxiv":["1908.03058"],"isi":["000531171100045"]},"date_updated":"2024-09-10T12:23:52Z","year":"2020","citation":{"ieee":"S. Barzanjeh, S. Pirandola, D. Vitali, and J. M. Fink, “Microwave quantum illumination using a digital receiver,” <i>Science Advances</i>, vol. 6, no. 19. AAAS, 2020.","chicago":"Barzanjeh, Shabir, S. Pirandola, D Vitali, and Johannes M Fink. “Microwave Quantum Illumination Using a Digital Receiver.” <i>Science Advances</i>. AAAS, 2020. <a href=\"https://doi.org/10.1126/sciadv.abb0451\">https://doi.org/10.1126/sciadv.abb0451</a>.","apa":"Barzanjeh, S., Pirandola, S., Vitali, D., &#38; Fink, J. M. (2020). Microwave quantum illumination using a digital receiver. <i>Science Advances</i>. AAAS. <a href=\"https://doi.org/10.1126/sciadv.abb0451\">https://doi.org/10.1126/sciadv.abb0451</a>","ama":"Barzanjeh S, Pirandola S, Vitali D, Fink JM. Microwave quantum illumination using a digital receiver. <i>Science Advances</i>. 2020;6(19). doi:<a href=\"https://doi.org/10.1126/sciadv.abb0451\">10.1126/sciadv.abb0451</a>","ista":"Barzanjeh S, Pirandola S, Vitali D, Fink JM. 2020. Microwave quantum illumination using a digital receiver. Science Advances. 6(19), eabb0451.","short":"S. Barzanjeh, S. Pirandola, D. Vitali, J.M. Fink, Science Advances 6 (2020).","mla":"Barzanjeh, Shabir, et al. “Microwave Quantum Illumination Using a Digital Receiver.” <i>Science Advances</i>, vol. 6, no. 19, eabb0451, AAAS, 2020, doi:<a href=\"https://doi.org/10.1126/sciadv.abb0451\">10.1126/sciadv.abb0451</a>."},"abstract":[{"text":"Quantum illumination uses entangled signal-idler photon pairs to boost the detection efficiency of low-reflectivity objects in environments with bright thermal noise. Its advantage is particularly evident at low signal powers, a promising feature for applications such as noninvasive biomedical scanning or low-power short-range radar. Here, we experimentally investigate the concept of quantum illumination at microwave frequencies. We generate entangled fields to illuminate a room-temperature object at a distance of 1 m in a free-space detection setup. We implement a digital phase-conjugate receiver based on linear quadrature measurements that outperforms a symmetric classical noise radar in the same conditions, despite the entanglement-breaking signal path. Starting from experimental data, we also simulate the case of perfect idler photon number detection, which results in a quantum advantage compared with the relative classical benchmark. Our results highlight the opportunities and challenges in the way toward a first room-temperature application of microwave quantum circuits.","lang":"eng"}],"doi":"10.1126/sciadv.abb0451","arxiv":1,"day":"06","ddc":["530"],"volume":6},{"month":"09","article_number":"eaaw6490","oa_version":"Published Version","publication":"Science Advances","has_accepted_license":"1","language":[{"iso":"eng"}],"oa":1,"publication_identifier":{"eissn":["23752548"]},"date_published":"2019-09-18T00:00:00Z","type":"journal_article","tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"status":"public","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file":[{"file_id":"6928","creator":"kschuh","access_level":"open_access","relation":"main_file","date_updated":"2020-07-14T12:47:44Z","content_type":"application/pdf","file_name":"2019_AAAS_Qi.pdf","date_created":"2019-10-02T11:13:54Z","file_size":1236101,"checksum":"b2256c9117655bc15f621ba0babf219f"}],"title":"Structural basis of sterol recognition by human hedgehog receptor PTCH1","intvolume":"         5","publication_status":"published","department":[{"_id":"LeSa"}],"date_created":"2019-09-29T22:00:45Z","article_processing_charge":"No","author":[{"full_name":"Qi, Chao","first_name":"Chao","last_name":"Qi"},{"last_name":"Minin","first_name":"Giulio Di","full_name":"Minin, Giulio Di"},{"id":"3ED6AF16-F248-11E8-B48F-1D18A9856A87","first_name":"Irene","last_name":"Vercellino","orcid":"0000-0001-5618-3449","full_name":"Vercellino, Irene"},{"last_name":"Wutz","first_name":"Anton","full_name":"Wutz, Anton"},{"last_name":"Korkhov","first_name":"Volodymyr M.","full_name":"Korkhov, Volodymyr M."}],"issue":"9","_id":"6919","scopus_import":"1","publisher":"American Association for the Advancement of Science","file_date_updated":"2020-07-14T12:47:44Z","quality_controlled":"1","doi":"10.1126/sciadv.aaw6490","day":"18","isi":1,"external_id":{"isi":["000491128800062"]},"date_updated":"2023-08-30T06:55:31Z","year":"2019","citation":{"mla":"Qi, Chao, et al. “Structural Basis of Sterol Recognition by Human Hedgehog Receptor PTCH1.” <i>Science Advances</i>, vol. 5, no. 9, eaaw6490, American Association for the Advancement of Science, 2019, doi:<a href=\"https://doi.org/10.1126/sciadv.aaw6490\">10.1126/sciadv.aaw6490</a>.","short":"C. Qi, G.D. Minin, I. Vercellino, A. Wutz, V.M. Korkhov, Science Advances 5 (2019).","ista":"Qi C, Minin GD, Vercellino I, Wutz A, Korkhov VM. 2019. Structural basis of sterol recognition by human hedgehog receptor PTCH1. Science Advances. 5(9), eaaw6490.","apa":"Qi, C., Minin, G. D., Vercellino, I., Wutz, A., &#38; Korkhov, V. M. (2019). Structural basis of sterol recognition by human hedgehog receptor PTCH1. <i>Science Advances</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/sciadv.aaw6490\">https://doi.org/10.1126/sciadv.aaw6490</a>","ama":"Qi C, Minin GD, Vercellino I, Wutz A, Korkhov VM. Structural basis of sterol recognition by human hedgehog receptor PTCH1. <i>Science Advances</i>. 2019;5(9). doi:<a href=\"https://doi.org/10.1126/sciadv.aaw6490\">10.1126/sciadv.aaw6490</a>","ieee":"C. Qi, G. D. Minin, I. Vercellino, A. Wutz, and V. M. Korkhov, “Structural basis of sterol recognition by human hedgehog receptor PTCH1,” <i>Science Advances</i>, vol. 5, no. 9. American Association for the Advancement of Science, 2019.","chicago":"Qi, Chao, Giulio Di Minin, Irene Vercellino, Anton Wutz, and Volodymyr M. Korkhov. “Structural Basis of Sterol Recognition by Human Hedgehog Receptor PTCH1.” <i>Science Advances</i>. American Association for the Advancement of Science, 2019. <a href=\"https://doi.org/10.1126/sciadv.aaw6490\">https://doi.org/10.1126/sciadv.aaw6490</a>."},"ddc":["570"],"volume":5}]