Photoexcited state properties of C60 encapsulated in a water-soluble calixarene

Shafiqul D.M. Islam; Mamoru Fujitsuka; Ito Osamu; Atsushi Ikeda; Tsukasa Hatano; Seiji Shinkai

doi:10.1246/cl.2000.78

Photoexcited state properties of C₆₀ encapsulated in a water-soluble calixarene

Shafiqul D.M. Islam, Mamoru Fujitsuka, Ito Osamu, Atsushi Ikeda, Tsukasa Hatano, Seiji Shinkai

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

Properties of the excited states of C₆₀ incorporated into a cationic homooxacalix[3]arene (C₆₀/calixarene) in water have been investigated and compared with hare C₆₀ in benzene. A new transient absorption band which appeared at about 545 nm was attributed to triplet-triplet (T-T) absorption band of C₆₀/calixarene. The λ_max of the T-T transition shifts to the shorter wavelength compared with that of bare C₆₀ in benzene and the decay rate increases very much.

Original language	English
Pages (from-to)	78-79
Number of pages	2
Journal	Chemistry Letters
Issue number	1
DOIs	https://doi.org/10.1246/cl.2000.78
Publication status	Published - 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2000.78

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abstract = "Properties of the excited states of C60 incorporated into a cationic homooxacalix[3]arene (C60/calixarene) in water have been investigated and compared with hare C60 in benzene. A new transient absorption band which appeared at about 545 nm was attributed to triplet-triplet (T-T) absorption band of C60/calixarene. The λmax of the T-T transition shifts to the shorter wavelength compared with that of bare C60 in benzene and the decay rate increases very much.",

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year = "2000",

doi = "10.1246/cl.2000.78",

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journal = "Chemistry Letters",

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T1 - Photoexcited state properties of C60 encapsulated in a water-soluble calixarene

AU - Islam, Shafiqul D.M.

AU - Fujitsuka, Mamoru

AU - Osamu, Ito

AU - Ikeda, Atsushi

AU - Hatano, Tsukasa

AU - Shinkai, Seiji

PY - 2000

Y1 - 2000

N2 - Properties of the excited states of C60 incorporated into a cationic homooxacalix[3]arene (C60/calixarene) in water have been investigated and compared with hare C60 in benzene. A new transient absorption band which appeared at about 545 nm was attributed to triplet-triplet (T-T) absorption band of C60/calixarene. The λmax of the T-T transition shifts to the shorter wavelength compared with that of bare C60 in benzene and the decay rate increases very much.

AB - Properties of the excited states of C60 incorporated into a cationic homooxacalix[3]arene (C60/calixarene) in water have been investigated and compared with hare C60 in benzene. A new transient absorption band which appeared at about 545 nm was attributed to triplet-triplet (T-T) absorption band of C60/calixarene. The λmax of the T-T transition shifts to the shorter wavelength compared with that of bare C60 in benzene and the decay rate increases very much.

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DO - 10.1246/cl.2000.78

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EP - 79

JO - Chemistry Letters

JF - Chemistry Letters

IS - 1

ER -

Photoexcited state properties of C₆₀ encapsulated in a water-soluble calixarene

Abstract

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