Počet záznamů: 1
Photorelease of triplet and singlet oxygen from dioxygen complexes
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SYSNO ASEP 0367782 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Photorelease of triplet and singlet oxygen from dioxygen complexes Tvůrce(i) Wagnerová, Dana Marie (UACH-T) SAI
Lang, Kamil (UACH-T) SAI, RID, ORCIDZdroj.dok. Coordination Chemistry Reviews. - : Elsevier - ISSN 0010-8545
Roč. 255, 23-24 (2011), s. 2904-2911Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova singlet oxygen ; triplet oxygen ; photochemical elimination ; photorelease ; Dioxygen complex Vědní obor RIV CA - Anorganická chemie CEP GAP207/10/1447 GA ČR - Grantová agentura ČR GAP208/10/1678 GA ČR - Grantová agentura ČR CEZ AV0Z40320502 - UACH-T (2005-2011) UT WOS 000297530000010 DOI 10.1016/j.ccr.2011.06.017 Anotace Photolysis of some dioxygen transition metal complexes leads to the release of oxygen molecules in two electronic states, namely, in the ground triplet state 3Σg− and the lowest excited singlet state 1Δg. The reaction involves electron transfer from the dioxygen moiety to the central metal ion. In the reported cases, the photoreaction of peroxo complexes is activated by ligand-to-metal charge transfer excitation. The mechanism of singlet oxygen photorelease relates to intramolecular energy transfer and differs in principle from the photosensitization process. Consequently, the photorelease can be viewed as a new route to dioxygen activation by spin inversion of the ground state oxygen to singlet oxygen. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2012
Počet záznamů: 1