About: (Thia)calix[4]arene-porphyrin conjugates: novel receptors for fullerene complexation with C-70 over C-60 selectivity

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About: (Thia)calix[4]arene-porphyrin conjugates: novel receptors for fullerene complexation with C-70 over C-60 selectivity 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	Molekulárnéí pinzety jsou konstruovány z (thia) calix[4]arenového skeletu a dvou nebo čtyř porfyrinových jednotek. (cs) Molecular tweezers, (thia) calix[4]arene-porphyrin conjugates, are constructed from the (thia) calix[4] arene unit serving as a scaffold and from two and/or four porphyrin units. These molecules form stable complexes with fullerenes in a toluene solution and exhibit selectivity towards C-70. The observed fullerene-porphyrin contacts suggest cooperative behaviour of closely separated porphyrin units attracting C-60 or C-70. Measurements show efficient quenching of porphyrin fluorescence emission. Molecular tweezers, (thia) calix[4]arene-porphyrin conjugates, are constructed from the (thia) calix[4] arene unit serving as a scaffold and from two and/or four porphyrin units. These molecules form stable complexes with fullerenes in a toluene solution and exhibit selectivity towards C-70. The observed fullerene-porphyrin contacts suggest cooperative behaviour of closely separated porphyrin units attracting C-60 or C-70. Measurements show efficient quenching of porphyrin fluorescence emission. (en)
Title	(Thia)calix[4]arene-porphyrin conjugates: novel receptors for fullerene complexation with C-70 over C-60 selectivity (Thia)calix[4]arene-porphyrin konjugáty: nové receptory pro kompletaci fullerénů se selektivitou pro C-70 (cs) (Thia)calix[4]arene-porphyrin conjugates: novel receptors for fullerene complexation with C-70 over C-60 selectivity (en)
skos:prefLabel	(Thia)calix[4]arene-porphyrin conjugates: novel receptors for fullerene complexation with C-70 over C-60 selectivity (Thia)calix[4]arene-porphyrin konjugáty: nové receptory pro kompletaci fullerénů se selektivitou pro C-70 (cs) (Thia)calix[4]arene-porphyrin conjugates: novel receptors for fullerene complexation with C-70 over C-60 selectivity (en)
skos:notation	RIV/61388980:_____/04:00100758!RIV/2005/AV0/A50005/N
http://linked.open.../vavai/riv/strany	85;90
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/03/0926), Z(AV0Z4032918), Z(MSM 223100001)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Lang, Kamil
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 anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	590270
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/04:00100758
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	molecular receptors; inclusion complex; porphyrin (en)
http://linked.open.../riv/klicoveSlovo	porphyrin inclusion complex molecular receptors
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A3D17989CD61]
http://linked.open...i/riv/nazevZdroje	New Journal of Chemistry
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Calix[n]arene-based dendrimers
http://linked.open...UplatneniVysledku	2004
http://linked.open...v/svazekPeriodika	28
http://linked.open...iv/tvurceVysledku	Lang, Kamil Lhoták, P. Stibor, I. Dudič, M. Petříčková, H.
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 http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223100001
issn	1144-0546
number of pages	6 (xsd:int)

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