Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)
- Volume 14 Issue 2
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- Pages.103-114
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- 1997
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- 1225-9098(pISSN)
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- 2288-1069(eISSN)
DOI QR Code
Metachromasy of Metylene Blue and Thionine by Analytical Fluorescence Spectroscopy
형광분광분석법에 의한 Methylene Blue와 Thionine의 Metachromasy
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Lee, Hoo-Seol
(Dept. of Chemical Engineering, Dae-Jin University)
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이후설
(대진대학교 화학공학과)
- Published : 1997.08.31
Abstract
Metachromatic properties of admixture of methylene blue(MB) and thionine in aqueous solution has been studied by fluorescence spectroscopy. In spite of nonfluorescence character has been MB itself, mixing MB to monomeric concentration of thionine, new coaggregation band has been formed in shorter wave length than fluorescence of thionine because of MB was redistributed to thionine aggregate. It suggested that coaggregate of MB and thionine were more tightly formed than the each dye aggregate.
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