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Singlet oxygen generation from Li+@C-60 nano-aggregates dispersed by laser irradiation in aqueous solution

Title
Singlet oxygen generation from Li+@C-60 nano-aggregates dispersed by laser irradiation in aqueous solution
Authors
Ohkubo, KeiKohno, NaokiYamada, YusukeFukuzumi, Shunichi
Ewha Authors
Shunichi Fukuzumi
SCOPUS Author ID
Shunichi Fukuzumiscopus
Issue Date
2015
Journal Title
CHEMICAL COMMUNICATIONS
ISSN
1359-7345JCR Link1364-548XJCR Link
Citation
vol. 51, no. 38, pp. 8082 - 8085
Publisher
ROYAL SOC CHEMISTRY
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Laser pulse irradiation of a deaerated aqueous solution containing the solid state lithium ion-encapsulated fullerene resulted in the formation of highly dispersed nano-aggregates (Li+@C-60)(n). Photo-irradiation of an O-2-saturated D2O solution containing (Li+@C-60)(n) gave singlet oxygen with 55% quantum yield, leading to efficient double-stranded DNA cleavage.
DOI
10.1039/c5cc01885d
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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