Photoinduced electron transfer in zinc phthalocyanine loaded on single-walled carbon nanohorns in aqueous solution

Atula S.D. Sandanayaka, Osamu Ito, Minfang Zhang, Kumiko Ajima, Sumio Iijima, Masako Yudasaka, Tatsuya Murakami, Kunihiro Tsuchida

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

(Figure Presented) Notable electronic communication within ZnPc-SWNHox nanoensembles, where ZnPc is zinc phthalocyanine and SWNHox is an oxidized single-walled nanohorn, in both the ground and excited states is revealed by steady-state absorption and fluorescence spectroscopy measurements. The details of electron transfer reported here with timeresolved absorption and fluorescence measurements may broaden the use of SWNHox nanoensembles in photochemistry and photobiology.

Original languageEnglish
Pages (from-to)4366-4371
Number of pages6
JournalAdvanced Materials
Volume21
Issue number43
DOIs
Publication statusPublished - 20-11-2009

Fingerprint

Nanohorns
Zinc
Carbon
Electrons
Photochemical reactions
Fluorescence spectroscopy
Absorption spectroscopy
Excited states
Ground state
Fluorescence
Communication
Zn(II)-phthalocyanine

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Sandanayaka, Atula S.D. ; Ito, Osamu ; Zhang, Minfang ; Ajima, Kumiko ; Iijima, Sumio ; Yudasaka, Masako ; Murakami, Tatsuya ; Tsuchida, Kunihiro. / Photoinduced electron transfer in zinc phthalocyanine loaded on single-walled carbon nanohorns in aqueous solution. In: Advanced Materials. 2009 ; Vol. 21, No. 43. pp. 4366-4371.
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Sandanayaka, ASD, Ito, O, Zhang, M, Ajima, K, Iijima, S, Yudasaka, M, Murakami, T & Tsuchida, K 2009, 'Photoinduced electron transfer in zinc phthalocyanine loaded on single-walled carbon nanohorns in aqueous solution', Advanced Materials, vol. 21, no. 43, pp. 4366-4371. https://doi.org/10.1002/adma.200901256

Photoinduced electron transfer in zinc phthalocyanine loaded on single-walled carbon nanohorns in aqueous solution. / Sandanayaka, Atula S.D.; Ito, Osamu; Zhang, Minfang; Ajima, Kumiko; Iijima, Sumio; Yudasaka, Masako; Murakami, Tatsuya; Tsuchida, Kunihiro.

In: Advanced Materials, Vol. 21, No. 43, 20.11.2009, p. 4366-4371.

Research output: Contribution to journalArticle

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T1 - Photoinduced electron transfer in zinc phthalocyanine loaded on single-walled carbon nanohorns in aqueous solution

AU - Sandanayaka, Atula S.D.

AU - Ito, Osamu

AU - Zhang, Minfang

AU - Ajima, Kumiko

AU - Iijima, Sumio

AU - Yudasaka, Masako

AU - Murakami, Tatsuya

AU - Tsuchida, Kunihiro

PY - 2009/11/20

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AB - (Figure Presented) Notable electronic communication within ZnPc-SWNHox nanoensembles, where ZnPc is zinc phthalocyanine and SWNHox is an oxidized single-walled nanohorn, in both the ground and excited states is revealed by steady-state absorption and fluorescence spectroscopy measurements. The details of electron transfer reported here with timeresolved absorption and fluorescence measurements may broaden the use of SWNHox nanoensembles in photochemistry and photobiology.

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