Interaction of cationic dye and anionic detergent above and below the critical micelle concentration as revealed by fluorescence characteristics.
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概要
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The interaction of 3,3′-diethylthiacarbocyanine iodide, a cationic dye, with sodium dodecyl sulfate (SDS), an anionic detergent, was studied as a function of the concentration of SDS ([SDS]) above and below the critical micelle concentration (cmc). The [SDS]-dependent fluorescence spectra, quantum yield and decay measurements revealed the deaggregation of the dye above the cmc and the formation of the dye–SDS aggregate below the cmc.
- 公益社団法人 日本化学会の論文
著者
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NAKASHIMA Nobuaki
Institute of Environmental Toxicology
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YOSHIHARA Keitaro
Institute for Molecular Science
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Kawasaki Masahiro
Chemistry Department Of Resources Faculty Of Engineering Mi'e University
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Sato Hiroyasu
Chemistry Department Of Resources Faculty Of Engineering Mi'e University
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KAWASAKI Masahiro
Chemistry Department of Resources, Faculty of Engineering, Mi'e University
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Kasatani Kazuo
Chemistry Department of Resources, Faculty of Engineering, Mi'e University, Tsu 514
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Nakashima Nobuaki
Institute for Molecular Science
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Kasatani Kazuo
Chemistry Department of Resources, Faculty of Engineering, Mi'e University
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Sato Hiroyasu
Chemical Institute, College of Liberal Arts, Kagoshima University
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