Photoinduced electron transfer of GFP/viologen/TCNQ hetero-film

Jeong Woo Choi, Yun Suk Nam, Dongho Kim, Won Hong Lee, Masamichi Fujihira

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


Photoinduced electron transfer in molecular hetero- Langmuir-Blodgett (LB) films consisting of Green fluorescent protein (GFP)/viologe/TCNQ was investigated. In this work, charge transfer process in the molecular hetero-films has been investigated by femto-second transient absorption spectroscopy. Based on the transient absorption in the GFP/viologen/TCNQ series hetero-films, charge transfer from excited GFP to viologen (TCNQ) was observed with subpicosecond time resolution.

Original languageEnglish
Pages (from-to)447-450
Number of pages4
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Publication statusPublished - 2001

Bibliographical note

Funding Information:
Acknowledgements This work was supported by grants from Korea Science and Engineering Foundation (KOSEF : 98-0502-08-0 1-3) and National Creative Research Initiatives of Ministry of Science and Technology.

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics


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