Photoisomerization Processes of Azobenzene Compounds in Thin Poymer Films
نویسندگان
چکیده
منابع مشابه
Photoisomerization of azobenzene derivatives in nanostructured silica.
A series of derivatized azobenzene molecules are synthesized such that one of the phenyl groups can be chemically bonded to mesostructured silica and the other, derivatized with dendrons, is free to undergo large-amplitude light-driven motion. The silica frameworks on which the motion takes place are either 150 nm thick films containing ordered hexagonal arrays of tubes (inner diameter about 2 ...
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Molecular photoswitches provide a promising way for selective regulation of nanoscaled biological systems. It has been shown that conformational changes of azobenzene, one of the widely used photoswitches, can be used to reversibly control DNA duplex formation. Here, we investigate the conformational response of DNA upon azobenzene binding and isomerization, using a threoninol linker that has b...
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چکیده ندارد.
15 صفحه اولPhotoisomerization of azobenzene derivatives confined in gold nanoparticle aggregates.
Photoisomerization is an important reaction that confers photoresponsive functionality on nanoparticles. Although photoisomerization of molecules forming self-assembled monolayers on two-dimensional surfaces or three-dimensional clusters has been studied, a detailed picture of interactions of molecules undergoing isomerization with nanoparticles is not available. In this paper, we report on the...
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ژورنال
عنوان ژورنال: Latvian Journal of Physics and Technical Sciences
سال: 2010
ISSN: 0868-8257
DOI: 10.2478/v10047-010-0009-y