Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film
Kyung Sang Cho, Jeong Woo Choi, Won Hong Lee, Nam Woong Song, Dongho Kim
Time-resolved fluorescence was measured with hetero Langmuir-Blodgett (LB) films consisting of ferrocene/flavin/viologen/TCNQ on quartz substrate. Ferrocene, flavin, viologen and TCNQ were used as a electron donor (D), sensitizer (S), relay (R) and acceptor (A) units, respectively. Power dependence on charge separation rate was investigated to examine the local heating problem or the excited state annihilation. Based on the decay of fluorescence, charge separation from excited S to R (or A) was calculated. Result showed that long-range electron transfer from S to A occurred in the D/S/R/A hetero LB film in addition to the electron transfer from S to R.
Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
This work is supported by the Research Fund on Optical Technology (F-15, 1997) of Korean Ministry of Science and Technology and supported by Creative Research Initiatives of the Korean Ministry of Science and Technology.
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tetracyanoquinodimethane Chemical Compounds
Viologens Chemical Compounds
Langmuir Blodgett films Chemical Compounds
ferrocene Chemical Compounds
4,6-dinitro-o-cresol Chemical Compounds
ferrocenes Physics & Astronomy
Langmuir-Blodgett films Physics & Astronomy
polarization (charge separation) Physics & Astronomy
Cho, K. S., Choi, J. W., Lee, W. H., Song, N. W., & Kim, D. (1999). Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 327, 245-248. https://doi.org/10.1080/10587259908026824
Cho, Kyung Sang ; Choi, Jeong Woo ; Lee, Won Hong ; Song, Nam Woong ; Kim, Dongho. / Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film. In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals. 1999 ; Vol. 327. pp. 245-248.
@article{cde9c1c9f4974d11bd333ed34de8366e,
title = "Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film",
abstract = "Time-resolved fluorescence was measured with hetero Langmuir-Blodgett (LB) films consisting of ferrocene/flavin/viologen/TCNQ on quartz substrate. Ferrocene, flavin, viologen and TCNQ were used as a electron donor (D), sensitizer (S), relay (R) and acceptor (A) units, respectively. Power dependence on charge separation rate was investigated to examine the local heating problem or the excited state annihilation. Based on the decay of fluorescence, charge separation from excited S to R (or A) was calculated. Result showed that long-range electron transfer from S to A occurred in the D/S/R/A hetero LB film in addition to the electron transfer from S to R.",
author = "Cho, {Kyung Sang} and Choi, {Jeong Woo} and Lee, {Won Hong} and Song, {Nam Woong} and Dongho Kim",
note = "Funding Information: This work is supported by the Research Fund on Optical Technology (F-15, 1997) of Korean Ministry of Science and Technology and supported by Creative Research Initiatives of the Korean Ministry of Science and Technology.",
journal = "Molecular Crystals and Liquid Crystals",
Cho, KS, Choi, JW, Lee, WH, Song, NW & Kim, D 1999, 'Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film', Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, vol. 327, pp. 245-248. https://doi.org/10.1080/10587259908026824
Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film. / Cho, Kyung Sang; Choi, Jeong Woo; Lee, Won Hong; Song, Nam Woong; Kim, Dongho.
In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 327, 1999, p. 245-248.
T1 - Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film
AU - Cho, Kyung Sang
AU - Choi, Jeong Woo
AU - Lee, Won Hong
AU - Song, Nam Woong
AU - Kim, Dongho
N1 - Funding Information: This work is supported by the Research Fund on Optical Technology (F-15, 1997) of Korean Ministry of Science and Technology and supported by Creative Research Initiatives of the Korean Ministry of Science and Technology.
N2 - Time-resolved fluorescence was measured with hetero Langmuir-Blodgett (LB) films consisting of ferrocene/flavin/viologen/TCNQ on quartz substrate. Ferrocene, flavin, viologen and TCNQ were used as a electron donor (D), sensitizer (S), relay (R) and acceptor (A) units, respectively. Power dependence on charge separation rate was investigated to examine the local heating problem or the excited state annihilation. Based on the decay of fluorescence, charge separation from excited S to R (or A) was calculated. Result showed that long-range electron transfer from S to A occurred in the D/S/R/A hetero LB film in addition to the electron transfer from S to R.
AB - Time-resolved fluorescence was measured with hetero Langmuir-Blodgett (LB) films consisting of ferrocene/flavin/viologen/TCNQ on quartz substrate. Ferrocene, flavin, viologen and TCNQ were used as a electron donor (D), sensitizer (S), relay (R) and acceptor (A) units, respectively. Power dependence on charge separation rate was investigated to examine the local heating problem or the excited state annihilation. Based on the decay of fluorescence, charge separation from excited S to R (or A) was calculated. Result showed that long-range electron transfer from S to A occurred in the D/S/R/A hetero LB film in addition to the electron transfer from S to R.
JO - Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals
Cho KS, Choi JW, Lee WH, Song NW, Kim D. Time-Resolved Fluorescence of Ferrocene/Flavin/Viologen/TCNQ Hetero LB Film. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals. 1999;327:245-248. https://doi.org/10.1080/10587259908026824