About: From membrane to skin: aqueous permeation control through light-responsive amphiphilic polymer co-networks

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About: From membrane to skin: aqueous permeation control through light-responsive amphiphilic polymer co-networks Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The functionalization of amphiphilic polymer co-networks with lightresponsive spiropyran and spirooxazine derivatives leads to a new type of light-responsive materials. The material consisting of hydrophilic nanochannels shows desirable properties such as light-responsive permeability changes of aqueous caffeine solutions, an exceptional repeatability of the photochromism, and tunable basic permeability rates. The versatility of the system is demonstrated by using different functionalization routes such as copolymerization of light-responsive monomers or crosslinker as well as postmodifi cation of the preformed amphiphilic network. Moreover, lightresponsive spirobenzopyran and novel spirooxazine derivatives are synthesized, which changes the properties of the light-responsive membranes after inclusion into the amphiphilic co-networks. Finally, the permeability of the delivery membrane can be tailored to match the properties of porcine skin, an in vitro model of human neonatal skin. One possible application might be the use of the light-responsive membranes as key-unit of a transdermal caffeinedelivery system for preterm neonates. The functionalization of amphiphilic polymer co-networks with lightresponsive spiropyran and spirooxazine derivatives leads to a new type of light-responsive materials. The material consisting of hydrophilic nanochannels shows desirable properties such as light-responsive permeability changes of aqueous caffeine solutions, an exceptional repeatability of the photochromism, and tunable basic permeability rates. The versatility of the system is demonstrated by using different functionalization routes such as copolymerization of light-responsive monomers or crosslinker as well as postmodifi cation of the preformed amphiphilic network. Moreover, lightresponsive spirobenzopyran and novel spirooxazine derivatives are synthesized, which changes the properties of the light-responsive membranes after inclusion into the amphiphilic co-networks. Finally, the permeability of the delivery membrane can be tailored to match the properties of porcine skin, an in vitro model of human neonatal skin. One possible application might be the use of the light-responsive membranes as key-unit of a transdermal caffeinedelivery system for preterm neonates. (en)
Title	From membrane to skin: aqueous permeation control through light-responsive amphiphilic polymer co-networks From membrane to skin: aqueous permeation control through light-responsive amphiphilic polymer co-networks (en)
skos:prefLabel	From membrane to skin: aqueous permeation control through light-responsive amphiphilic polymer co-networks From membrane to skin: aqueous permeation control through light-responsive amphiphilic polymer co-networks (en)
skos:notation	RIV/68378271:_____/14:00438746!RIV15-GA0-68378271
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GB14-37427G), P(LM2011026)
http://linked.open...iv/cisloPeriodika	33
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Vetushka, Aliaksi
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	17560
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/14:00438746
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	transdermal drug-delivery; porcine ear skin; in-vitro; surface modification (en)
http://linked.open.../riv/klicoveSlovo	porcine ear skin transdermal drug-delivery surface modification in-vitro
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[5B7AF8386E4B]
http://linked.open...i/riv/nazevZdroje	Advanced Functional Materials
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	10 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of spintronics Laboratory of nanstructures and nanomaterials
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	24
http://linked.open...iv/tvurceVysledku	Wolf, M. Vetushka, Aliaksi Baumann, L. Bruns, N. Hoyer, P. M. Küpfer, S. Rossi, R. M. Scherer, L. J. Schöller, K. de Courten, D.
http://linked.open...ain/vavai/riv/wos	000341699200003
issn	1616-301X
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/adfm.201400671

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