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Single molecule fluorescence autocorrelation measurement on anisotropic molecular diffusion in nematic liquid crystal |
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| Authors: | Tsuyoshi Kawai Akihiro Kubota Kensuke Kawamura Hiroyuki Tsumatori Takuya Nakashima |
| Affiliation: | Graduate School of Materials Science, Nara Institute of Science and Technology, NAIST, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan |
| Abstract: | Diffusion kinetics of three dyes in nematic liquid crystals are studied with single-molecule fluorescence autocorrelation spectroscopy. Markedly large anisotropy was observed in the diffusion coefficient and structure of diffusion molecules showed no marked effect on the anisotropy. |
| Keywords: | Single molecule Liquid crystal Autocorrelation function Fluorescence correlation Diffusion coefficient |
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