Studies of the Aggregation of Dyes. The Scope of Application of the Maximum-slope Method
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概要
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The maximum-slope method, previously suggested by one of the authors has proved to be more advantageously applied to the determination of the aggregation constant (<I>K<SUB>n</SUB></I>) and the degree of aggregation (<I>n</I>) in a dye solution than is Zanker's method. Changes in the spectra of the aqueous or ethanolic solutions of Rhodamine 6G, 3,6-diaminoacridine and thionine were studied as their concentration increased by means of both the maximum-slope method and Zanker's method. The aggregation characteristics obtained by these two methods were then compared with each other and discussed.
- 公益社団法人 日本化学会の論文
著者
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Hida Mitsuhiko
Department of Industrial Chemistry, Faculty of Engineering, Tokyo Metropolitan University
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Sanuki Teruko
Department of Synthetic Chemistry, Faculty of Engineering, The University of Tokyo
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