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Title: Studies on Interaction of Non-Ionic Surfactants with Some Acid Dyes by Spectrophotometric Method
Authors: Karmakar, S R
Kulkarni, P P
Savsani, M P
Keywords: Acid dyes;Interaction;Non-ionic surfactant;Spectrophotometery
Issue Date: Mar-1988
Publisher: NISCAIR-CSIR, India
Abstract: The interaction of non-ionic surfactants in aqueous solutions containing some acid dyes has been studied spectro-photometrically. The spectral shift suggests that interaction decreases with increase in sulfonic acid group and increases with increase in the hydrophobic character of the dye molecule as well as with increase in the number of ethylene oxide unit of the surfactants, The results are explained in terms of definite binding of dye with surfactant, probably in the form of complexion.
Page(s): 45-48
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.13(1) [March 1988]

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