[{"keyword":["mechanical engineering","mechanics of materials","condensed matter physics"],"intvolume":"       588","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","extern":"1","article_processing_charge":"No","date_created":"2021-02-15T14:41:45Z","volume":588,"article_type":"original","quality_controlled":"1","publication_identifier":{"issn":["0022-1120","1469-7645"]},"month":"10","type":"journal_article","publisher":"Cambridge University Press","year":"2007","language":[{"iso":"eng"}],"doi":"10.1017/s0022112007007410","date_published":"2007-10-10T00:00:00Z","oa":1,"_id":"9149","author":[{"last_name":"Bühler","full_name":"Bühler, Oliver","first_name":"Oliver"},{"orcid":"0000-0001-5836-5350","id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","last_name":"Muller","first_name":"Caroline J","full_name":"Muller, Caroline J"}],"citation":{"ama":"Bühler O, Muller CJ. Instability and focusing of internal tides in the deep ocean. <i>Journal of Fluid Mechanics</i>. 2007;588:1-28. doi:<a href=\"https://doi.org/10.1017/s0022112007007410\">10.1017/s0022112007007410</a>","apa":"Bühler, O., &#38; Muller, C. J. (2007). Instability and focusing of internal tides in the deep ocean. <i>Journal of Fluid Mechanics</i>. Cambridge University Press. <a href=\"https://doi.org/10.1017/s0022112007007410\">https://doi.org/10.1017/s0022112007007410</a>","short":"O. Bühler, C.J. Muller, Journal of Fluid Mechanics 588 (2007) 1–28.","mla":"Bühler, Oliver, and Caroline J. Muller. “Instability and Focusing of Internal Tides in the Deep Ocean.” <i>Journal of Fluid Mechanics</i>, vol. 588, Cambridge University Press, 2007, pp. 1–28, doi:<a href=\"https://doi.org/10.1017/s0022112007007410\">10.1017/s0022112007007410</a>.","ista":"Bühler O, Muller CJ. 2007. Instability and focusing of internal tides in the deep ocean. Journal of Fluid Mechanics. 588, 1–28.","ieee":"O. Bühler and C. J. Muller, “Instability and focusing of internal tides in the deep ocean,” <i>Journal of Fluid Mechanics</i>, vol. 588. Cambridge University Press, pp. 1–28, 2007.","chicago":"Bühler, Oliver, and Caroline J Muller. “Instability and Focusing of Internal Tides in the Deep Ocean.” <i>Journal of Fluid Mechanics</i>. Cambridge University Press, 2007. <a href=\"https://doi.org/10.1017/s0022112007007410\">https://doi.org/10.1017/s0022112007007410</a>."},"title":"Instability and focusing of internal tides in the deep ocean","publication":"Journal of Fluid Mechanics","main_file_link":[{"url":"https://doi.org/10.1017/S0022112007007410","open_access":"1"}],"status":"public","date_updated":"2022-01-24T13:43:36Z","abstract":[{"text":"The interaction of tidal currents with sea-floor topography results in the radiation of internal gravity waves into the ocean interior. These waves are called internal tides and their dissipation due to nonlinear wave breaking and concomitant three-dimensional turbulence could play an important role in the mixing of the abyssal ocean, and hence in controlling the large-scale ocean circulation.\r\nAs part of on-going work aimed at providing a theory for the vertical distribution of wave breaking over sea-floor topography, in this paper we investigate the instability of internal tides in a very simple linear model that helps us to relate the formation of unstable regions to simple features in the sea-floor topography. For two-dimensional tides over one-dimensional topography we find that the formation of overturning instabilities is closely linked to the singularities in the topography shape and that it is possible to have stable waves at the sea floor and unstable waves in the ocean interior above.\r\nFor three-dimensional tides over two-dimensional topography there is in addition an effect of geometric focusing of wave energy into localized regions of high wave amplitude, and we investigate this focusing effect in simple examples. Overall, we find that the distribution of unstable wave breaking regions can be highly non-uniform even for very simple idealized topography shapes.","lang":"eng"}],"oa_version":"None","publication_status":"published","page":"1-28","day":"10"},{"type":"journal_article","status":"public","year":"2006","publisher":"Elsevier","date_updated":"2021-01-12T08:19:38Z","doi":"10.1016/j.jmr.2005.10.007","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"We demonstrate the feasibility of recording 1H–15N correlation spectra of proteins in only one second of acquisition time. The experiment combines recently proposed SOFAST-HMQC with Hadamard-type 15N frequency encoding. This allows site-resolved real-time NMR studies of kinetic processes in proteins with an increased time resolution. The sensitivity of the experiment is sufficient to be applicable to a wide range of molecular systems available at millimolar concentration on a high magnetic field spectrometer."}],"day":"01","date_published":"2006-02-01T00:00:00Z","oa_version":"None","publication_status":"published","page":"334-339","_id":"8490","author":[{"orcid":"0000-0002-9350-7606","last_name":"Schanda","id":"7B541462-FAF6-11E9-A490-E8DFE5697425","full_name":"Schanda, Paul","first_name":"Paul"},{"last_name":"Brutscher","first_name":"Bernhard","full_name":"Brutscher, Bernhard"}],"intvolume":"       178","keyword":["Nuclear and High Energy Physics","Biophysics","Biochemistry","Condensed Matter Physics"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"2","extern":"1","article_processing_charge":"No","citation":{"ieee":"P. Schanda and B. Brutscher, “Hadamard frequency-encoded SOFAST-HMQC for ultrafast two-dimensional protein NMR,” <i>Journal of Magnetic Resonance</i>, vol. 178, no. 2. Elsevier, pp. 334–339, 2006.","chicago":"Schanda, Paul, and Bernhard Brutscher. “Hadamard Frequency-Encoded SOFAST-HMQC for Ultrafast Two-Dimensional Protein NMR.” <i>Journal of Magnetic Resonance</i>. Elsevier, 2006. <a href=\"https://doi.org/10.1016/j.jmr.2005.10.007\">https://doi.org/10.1016/j.jmr.2005.10.007</a>.","ama":"Schanda P, Brutscher B. Hadamard frequency-encoded SOFAST-HMQC for ultrafast two-dimensional protein NMR. <i>Journal of Magnetic Resonance</i>. 2006;178(2):334-339. doi:<a href=\"https://doi.org/10.1016/j.jmr.2005.10.007\">10.1016/j.jmr.2005.10.007</a>","short":"P. Schanda, B. Brutscher, Journal of Magnetic Resonance 178 (2006) 334–339.","mla":"Schanda, Paul, and Bernhard Brutscher. “Hadamard Frequency-Encoded SOFAST-HMQC for Ultrafast Two-Dimensional Protein NMR.” <i>Journal of Magnetic Resonance</i>, vol. 178, no. 2, Elsevier, 2006, pp. 334–39, doi:<a href=\"https://doi.org/10.1016/j.jmr.2005.10.007\">10.1016/j.jmr.2005.10.007</a>.","ista":"Schanda P, Brutscher B. 2006. Hadamard frequency-encoded SOFAST-HMQC for ultrafast two-dimensional protein NMR. Journal of Magnetic Resonance. 178(2), 334–339.","apa":"Schanda, P., &#38; Brutscher, B. (2006). Hadamard frequency-encoded SOFAST-HMQC for ultrafast two-dimensional protein NMR. <i>Journal of Magnetic Resonance</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jmr.2005.10.007\">https://doi.org/10.1016/j.jmr.2005.10.007</a>"},"date_created":"2020-09-18T10:13:51Z","title":"Hadamard frequency-encoded SOFAST-HMQC for ultrafast two-dimensional protein NMR","article_type":"original","volume":178,"publication":"Journal of Magnetic Resonance","publication_identifier":{"issn":["1090-7807"]},"month":"02"},{"abstract":[{"text":"A new experimental technique is described that uses reaction−diffusion phenomena as a means of one-step microfabrication of complex, multilevel surface reliefs. Thin films of dry gelatin doped with potassium hexacyanoferrate are chemically micropatterned with a solution of silver nitrate delivered from an agarose stamp. Precipitation reaction between the two salts causes the surface to deform. The mechanism of surface deformation is shown to involve a sequence of reactions, diffusion, and gel swelling/contraction. This mechanism is established experimentally and provides a basis of a theoretical lattice-gas model that allows prediction surface topographies emerging from arbitrary geometries of the stamped features. The usefulness of the technique is demonstrated by using it to rapidly prepare two types of mold for passive microfluidic mixers.","lang":"eng"}],"day":"21","oa_version":"None","publication_status":"published","page":"418-423","date_updated":"2023-08-08T12:15:48Z","status":"public","title":"One-step multilevel microfabrication by reaction−diffusion","external_id":{"pmid":["15620333"]},"publication":"Langmuir","citation":{"mla":"Campbell, Christopher J., et al. “One-Step Multilevel Microfabrication by Reaction−diffusion.” <i>Langmuir</i>, vol. 21, no. 1, American Chemical Society, 2005, pp. 418–23, doi:<a href=\"https://doi.org/10.1021/la0487747\">10.1021/la0487747</a>.","apa":"Campbell, C. J., Klajn, R., Fialkowski, M., &#38; Grzybowski, B. A. (2005). One-step multilevel microfabrication by reaction−diffusion. <i>Langmuir</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/la0487747\">https://doi.org/10.1021/la0487747</a>","short":"C.J. Campbell, R. Klajn, M. Fialkowski, B.A. Grzybowski, Langmuir 21 (2005) 418–423.","ista":"Campbell CJ, Klajn R, Fialkowski M, Grzybowski BA. 2005. One-step multilevel microfabrication by reaction−diffusion. Langmuir. 21(1), 418–423.","ama":"Campbell CJ, Klajn R, Fialkowski M, Grzybowski BA. One-step multilevel microfabrication by reaction−diffusion. <i>Langmuir</i>. 2005;21(1):418-423. doi:<a href=\"https://doi.org/10.1021/la0487747\">10.1021/la0487747</a>","chicago":"Campbell, Christopher J., Rafal Klajn, Marcin Fialkowski, and Bartosz A. Grzybowski. “One-Step Multilevel Microfabrication by Reaction−diffusion.” <i>Langmuir</i>. American Chemical Society, 2005. <a href=\"https://doi.org/10.1021/la0487747\">https://doi.org/10.1021/la0487747</a>.","ieee":"C. J. Campbell, R. Klajn, M. Fialkowski, and B. A. Grzybowski, “One-step multilevel microfabrication by reaction−diffusion,” <i>Langmuir</i>, vol. 21, no. 1. American Chemical Society, pp. 418–423, 2005."},"scopus_import":"1","issue":"1","_id":"13432","author":[{"last_name":"Campbell","first_name":"Christopher J.","full_name":"Campbell, Christopher J."},{"id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b","last_name":"Klajn","full_name":"Klajn, Rafal","first_name":"Rafal"},{"first_name":"Marcin","full_name":"Fialkowski, Marcin","last_name":"Fialkowski"},{"first_name":"Bartosz A.","full_name":"Grzybowski, Bartosz A.","last_name":"Grzybowski"}],"date_published":"2005-01-21T00:00:00Z","year":"2005","publisher":"American Chemical Society","doi":"10.1021/la0487747","language":[{"iso":"eng"}],"type":"journal_article","publication_identifier":{"eissn":["1520-5827"],"issn":["0743-7463"]},"quality_controlled":"1","month":"01","article_type":"original","volume":21,"pmid":1,"date_created":"2023-08-01T10:38:29Z","intvolume":"        21","keyword":["Electrochemistry","Spectroscopy","Surfaces and Interfaces","Condensed Matter Physics","General Materials Science"],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","article_processing_charge":"No"},{"volume":3,"article_type":"original","quality_controlled":"1","publication_identifier":{"issn":["1476-1122"],"eissn":["1476-4660"]},"month":"09","keyword":["Mechanical Engineering","Mechanics of Materials","Condensed Matter Physics","General Materials Science","General Chemistry"],"intvolume":"         3","extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_processing_charge":"No","pmid":1,"date_created":"2023-08-01T10:39:23Z","date_published":"2004-09-19T00:00:00Z","_id":"13435","author":[{"first_name":"Rafal","full_name":"Klajn, Rafal","last_name":"Klajn","id":"8e84690e-1e48-11ed-a02b-a1e6fb8bb53b"},{"last_name":"Fialkowski","full_name":"Fialkowski, Marcin","first_name":"Marcin"},{"last_name":"Bensemann","first_name":"Igor T.","full_name":"Bensemann, Igor T."},{"last_name":"Bitner","full_name":"Bitner, Agnieszka","first_name":"Agnieszka"},{"last_name":"Campbell","full_name":"Campbell, C. J.","first_name":"C. J."},{"last_name":"Bishop","first_name":"Kyle","full_name":"Bishop, Kyle"},{"last_name":"Smoukov","first_name":"Stoyan","full_name":"Smoukov, Stoyan"},{"full_name":"Grzybowski, Bartosz A.","first_name":"Bartosz A.","last_name":"Grzybowski"}],"type":"journal_article","publisher":"Springer Nature","year":"2004","language":[{"iso":"eng"}],"doi":"10.1038/nmat1231","external_id":{"pmid":["15378052"]},"title":"Multicolour micropatterning of thin films of dry gels","publication":"Nature Materials","scopus_import":"1","citation":{"ama":"Klajn R, Fialkowski M, Bensemann IT, et al. Multicolour micropatterning of thin films of dry gels. <i>Nature Materials</i>. 2004;3:729-735. doi:<a href=\"https://doi.org/10.1038/nmat1231\">10.1038/nmat1231</a>","short":"R. Klajn, M. Fialkowski, I.T. Bensemann, A. Bitner, C.J. Campbell, K. Bishop, S. Smoukov, B.A. Grzybowski, Nature Materials 3 (2004) 729–735.","ista":"Klajn R, Fialkowski M, Bensemann IT, Bitner A, Campbell CJ, Bishop K, Smoukov S, Grzybowski BA. 2004. Multicolour micropatterning of thin films of dry gels. Nature Materials. 3, 729–735.","mla":"Klajn, Rafal, et al. “Multicolour Micropatterning of Thin Films of Dry Gels.” <i>Nature Materials</i>, vol. 3, Springer Nature, 2004, pp. 729–35, doi:<a href=\"https://doi.org/10.1038/nmat1231\">10.1038/nmat1231</a>.","apa":"Klajn, R., Fialkowski, M., Bensemann, I. T., Bitner, A., Campbell, C. J., Bishop, K., … Grzybowski, B. A. (2004). Multicolour micropatterning of thin films of dry gels. <i>Nature Materials</i>. Springer Nature. <a href=\"https://doi.org/10.1038/nmat1231\">https://doi.org/10.1038/nmat1231</a>","ieee":"R. Klajn <i>et al.</i>, “Multicolour micropatterning of thin films of dry gels,” <i>Nature Materials</i>, vol. 3. Springer Nature, pp. 729–735, 2004.","chicago":"Klajn, Rafal, Marcin Fialkowski, Igor T. Bensemann, Agnieszka Bitner, C. J. Campbell, Kyle Bishop, Stoyan Smoukov, and Bartosz A. Grzybowski. “Multicolour Micropatterning of Thin Films of Dry Gels.” <i>Nature Materials</i>. Springer Nature, 2004. <a href=\"https://doi.org/10.1038/nmat1231\">https://doi.org/10.1038/nmat1231</a>."},"abstract":[{"text":"Micropatterning of surfaces with several chemicals at different spatial locations usually requires multiple stamping and registration steps. Here, we describe an experimental method based on reaction–diffusion phenomena that allows for simultaneous micropatterning of a substrate with several coloured chemicals. In this method, called wet stamping (WETS), aqueous solutions of two or more inorganic salts are delivered onto a film of dry, ionically doped gelatin from an agarose stamp patterned in bas relief. Once in conformal contact, these salts diffuse into the gelatin, where they react to give deeply coloured precipitates. Separation of colours in the plane of the surface is the consequence of the differences in the diffusion coefficients, the solubility products, and the amounts of different salts delivered from the stamp, and is faithfully reproduced by a theoretical model based on a system of reaction–diffusion partial differential equations. The multicolour micropatterns are useful as non-binary optical elements, and could potentially form the basis of new applications in microseparations and in controlled delivery.","lang":"eng"}],"oa_version":"None","publication_status":"published","page":"729-735","day":"19","status":"public","date_updated":"2023-08-08T12:42:51Z"}]