Polymer induced aggregation of dye molec
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Simionescu, Bogdan ;Smets, Georges J.
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Article
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1975
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Wiley (John Wiley & Sons)
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The effect of various polyacids on the absorption spectrum of 7-methylamino-3-dimethylimino-3H-phenothiazine chloride (trimethylthionine chloride. Azure B) ( 1 ) was studied. The following polymers were used: poly(acrylic acid), several acrylic acid-acrylamidc and acrylic acid-styrene copolymers, an