About: Host-Guest Complexes of Anionic Porphyrin Sensitizers with Cyclodextrins.

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About: Host-Guest Complexes of Anionic Porphyrin Sensitizers with Cyclodextrins. 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The photodynamics sensitizers zinc(II)- and palladium(II)-5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrins and 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin form 1:1 and /or 1:2 supramolecular complexes with native cyclodextrins (CD) and 2-hydroxypropyl cyclodextrins (hpCD) in aqueous neutral solutions. The formation of these assemblies causes a bathochromic shift of the porphyrin Soret band in the UV-vis spectra and a red shift of the fluorescence emission bands. Due to the deggregation effect of cyclodextrins, the inclusion complexes remain efficient supramolecular sensitizers of singlet oxygen even under conditions of extensive aggregation in aqueous solutions. The photodynamics sensitizers zinc(II)- and palladium(II)-5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrins and 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin form 1:1 and /or 1:2 supramolecular complexes with native cyclodextrins (CD) and 2-hydroxypropyl cyclodextrins (hpCD) in aqueous neutral solutions. The formation of these assemblies causes a bathochromic shift of the porphyrin Soret band in the UV-vis spectra and a red shift of the fluorescence emission bands. Due to the deggregation effect of cyclodextrins, the inclusion complexes remain efficient supramolecular sensitizers of singlet oxygen even under conditions of extensive aggregation in aqueous solutions. (en)
Title	Host-Guest Complexes of Anionic Porphyrin Sensitizers with Cyclodextrins. Host-Guest Complexes of Anionic Porphyrin Sensitizers with Cyclodextrins. (en)
skos:prefLabel	Host-Guest Complexes of Anionic Porphyrin Sensitizers with Cyclodextrins. Host-Guest Complexes of Anionic Porphyrin Sensitizers with Cyclodextrins. (en)
skos:notation	RIV/61388955:_____/02:54030019!RIV/2004/AV0/A54004/N
http://linked.open.../vavai/riv/strany	514;526
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/01/0634), P(GA203/02/1483), P(GA203/99/1163), Z(AV0Z4032918), Z(AV0Z4040901), Z(MSM 113100001)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Kubát, Pavel
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	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	647976
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/02:54030019
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	porphyrin; cyclodextrin; photodynamic effect (en)
http://linked.open.../riv/klicoveSlovo	cyclodextrin porphyrin photodynamic effect
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[F6454E6B92EA]
http://linked.open...i/riv/nazevZdroje	Journal of Porphyrins and Phthalocyanines
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Biomimetic receptors based on porphyrin-calix[4]arene and porphyrin-beta-cyclodextrin assemblies: recognition and photoinduced electron transfer Interaction of novel porphyrins with biopolymers: complex formation and photoinduced processes Photodynamic sensitizers bound to cyclodextrin carriers
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Kubát, Pavel Lang, Kamil Mosinger, J. Sejbal, J. Kliment Jr., V.
http://linked.open...n/vavai/riv/zamer	Synthesis and structure of novel (inorganic) compounds, clusters and composites; mechanisms of conversion and transfer in systems involving inorganic substance Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20113100001
issn	1088-4246
number of pages	13 (xsd:int)

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