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Tailoring Polymer Coatings and Grafting Structures for Photoswitchable Ionic Transport in Solid-State Nanochannels. [PDF]

open access: yesChem Asian J
Chen YF   +8 more
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Photoresponsive Polypeptides

Accounts of Chemical Research, 2000
Polypeptides containing azobenzene or spiropyran units attached to the macromolecules respond to light or dark conditions giving reversible variations of their structure. In this Account we provide a short overview of current research in the field and describe the most significant experimental examples of photoresponse effects.
Pieroni O, Fissi A, Angelini N, Lenci F
openaire   +5 more sources

Photoresponsive Dendritic Monolayers

Advanced Materials, 2000
Azobenzene derivatives are excellent candidates for optical switching systems, due to their facile and reversible photoisomerization. However, the chromophores are usually aggregated in Langmuir-Blodgett films, which suppresses this cis-trans isomerization.
Weener, J.W., Meijer, E.W.
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Photoresponsive polymers

Polymer Bulletin, 1989
Le monomere ralentit la polymerisation radicalaire du styrene, ne montre presque pas de photoisomerisation cis-trans et n'est pas homopolymerisable. La copolymerisation avec l'acide methacrylique est incomplete et s'accompagne d'une liberation du Rouge Soudan III par coupure de l ...
Manfred L. Hallensleben, Birgit Weichart
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Photoresponsive diseases.

Dermatology nursing, 2007
Photoresponsive diseases are skin diseases or conditions that are known to respond with partial or complete clearing to ultraviolet exposure. Phototherapy may be used as a single therapy or as combination therapy with other treatments. Health care professionals providing phototherapy treatment are responsible for educating patients regarding the ...
Gabriele, Muekusch   +2 more
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Photoresponsive Dendritic Azobenzene Peptides

ChemBioChem, 2001
Two dendritic peptides containing a branched lysine core and up to eight azobenzene moieties in the periphery were synthesized on solid support employing the omega-amino acid 4-(aminomethyl)phenylazobenzoic acid. With an additional peptidic tail consisting of an oligolysine portion, water solubility was achieved for the dendrimers, which allowed for ...
A, Cattani-Scholz   +3 more
openaire   +2 more sources

Photoresponsive hydrogels

2019
Hydrogels are three-dimensional water-swollen polymer networks that are commonly used in biomedical applications such as drug delivery and stem cell therapy due to their good biocompatibility. Because of lacking in stimuli-sensitive circuits, traditional hydrogels usually serve as passive scaffolds for molecular or cellular species.
Wang, Ri CBE, Sun, Fei
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