Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ...
Lipase-catalyzed reactions offer many advantages among which a high degree of selectivity combined with the possibility to convert even non-natural substrates are of particular interest. A major drawback in the applicability of lipases in the conversion of synthetically interesting, non-natural subs...
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ftdatacite:10.18419/opus-13600 2023-12-03T10:13:55+01:00 Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... Engelskirchen, Sandra Wellert, Stefan Holderer, Olaf Frielinghaus, Henrich Laupheimer, Michaela Richter, Sven Nestl, Bettina Nebel, Bernd Hauer, Bernhard 2021 https://dx.doi.org/10.18419/opus-13600 http://elib.uni-stuttgart.de/handle/11682/13619 en eng Universität Stuttgart Creative Commons Attribution 4.0 International info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 540 Collection article 2021 ftdatacite https://doi.org/10.18419/opus-13600 2023-11-03T10:51:16Z Lipase-catalyzed reactions offer many advantages among which a high degree of selectivity combined with the possibility to convert even non-natural substrates are of particular interest. A major drawback in the applicability of lipases in the conversion of synthetically interesting, non-natural substrates is the substantial insolubility of such substrates in water. The conversion of substrates, natural or non-natural, by lipases generally involves the presence of a water-oil interface. In the present paper, we exploit the fact that the presence of lipases, in particular the lipase from Candida antarctica B (CalB), changes the bending elastic properties of a surfactant monolayer in a bicontinuous microemulsion consisting of D2O/NaCl -n-(d)-octane-pentaethylene glycol monodecyl ether (C10E5) in a similar manner as previously observed for amphiphilic block-copolymers. To determine the bending elastic constant, we have used two approaches, small angle neutron scattering (SANS) and neutron spin echo (NSE) ... Article in Journal/Newspaper Antarc* Antarctica DataCite Metadata Store (German National Library of Science and Technology) |
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English |
topic |
540 |
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540 Engelskirchen, Sandra Wellert, Stefan Holderer, Olaf Frielinghaus, Henrich Laupheimer, Michaela Richter, Sven Nestl, Bettina Nebel, Bernd Hauer, Bernhard Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... |
topic_facet |
540 |
description |
Lipase-catalyzed reactions offer many advantages among which a high degree of selectivity combined with the possibility to convert even non-natural substrates are of particular interest. A major drawback in the applicability of lipases in the conversion of synthetically interesting, non-natural substrates is the substantial insolubility of such substrates in water. The conversion of substrates, natural or non-natural, by lipases generally involves the presence of a water-oil interface. In the present paper, we exploit the fact that the presence of lipases, in particular the lipase from Candida antarctica B (CalB), changes the bending elastic properties of a surfactant monolayer in a bicontinuous microemulsion consisting of D2O/NaCl -n-(d)-octane-pentaethylene glycol monodecyl ether (C10E5) in a similar manner as previously observed for amphiphilic block-copolymers. To determine the bending elastic constant, we have used two approaches, small angle neutron scattering (SANS) and neutron spin echo (NSE) ... |
format |
Article in Journal/Newspaper |
author |
Engelskirchen, Sandra Wellert, Stefan Holderer, Olaf Frielinghaus, Henrich Laupheimer, Michaela Richter, Sven Nestl, Bettina Nebel, Bernd Hauer, Bernhard |
author_facet |
Engelskirchen, Sandra Wellert, Stefan Holderer, Olaf Frielinghaus, Henrich Laupheimer, Michaela Richter, Sven Nestl, Bettina Nebel, Bernd Hauer, Bernhard |
author_sort |
Engelskirchen, Sandra |
title |
Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... |
title_short |
Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... |
title_full |
Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... |
title_fullStr |
Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... |
title_full_unstemmed |
Surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... |
title_sort |
surfactant monolayer bending elasticity in lipase containing bicontinuous microemulsions ... |
publisher |
Universität Stuttgart |
publishDate |
2021 |
url |
https://dx.doi.org/10.18419/opus-13600 http://elib.uni-stuttgart.de/handle/11682/13619 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_rights |
Creative Commons Attribution 4.0 International info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.18419/opus-13600 |
_version_ |
1784260914886737920 |