Identification and assignment of porphyrin-CdSe Hetero-nanoassemblies

dc.contributor.author	Zenkevich, E. I.	en
dc.contributor.author	Blaudeck, T.	en
dc.contributor.author	Shulga, A. M.	en
dc.contributor.author	Cichos, F.	en
dc.contributor.author	Borczyskowski, C. von	en
dc.date.accessioned	2017-05-27T09:04:43Z
dc.date.available	2017-05-27T09:04:43Z
dc.date.issued	2007
dc.identifier.citation	Identification and assignment of porphyrin-CdSe Hetero-nanoassemblies / E. I. Zenkevich [et al.] // Journal of Luminescence. – 2007. – Vol. 122-123. – P. 784-788.	en
dc.identifier.uri	https://rep.bntu.by/handle/data/30181
dc.description.abstract	Hetero-nanoassemblies in toluene solution are formed via anchoring pyridyl substituted free base porphyrin molecules on the colloidal core-shell semiconductor nanocrystals CdSe/ZnS. The formation can be identified via quenching of semiconductor photoluminescence and followed via spectral changes of porphyrin spectral properties such as fluorescence, fluorescence decay and absorption. Interpreting these changes we estimate that even at high molar ratios on average only one molecule is anchored on one nanocrystal. Experimentally determined complexation constants are comparable to those observed for multi-porphyrin complexes. © 2007 Elsevier B.V. All rights reserved.	en
dc.language.iso	en_US	en
dc.title	Identification and assignment of porphyrin-CdSe Hetero-nanoassemblies	en
dc.type	Article	ru
dc.identifier.doi	10.1016/j.jlumin.2006.01.288	en