Dye-Surfactant Interactions Studied Using Job's Method
作者： Petra Forte Tavčer , Jože Špan
DOI: 10.1177/004051759906900407
关键词:
摘要: Interactions between the anionic dye Acid Orange 7 and two cationic surfactants N- cetylpyridinium chloride (CPC1) cetyltrimethylammonium bromide (CTMABr) in aqueous solutions far below CMC are studied using method of continuous variations, also called Job's method. Light absorbance visible spectral range is measured. Both form stable associates with acid dye. suitable for determining stoichiometric composition equilibrium association constants studied. The molar binding ratio both surfactant/dye 1:1. calculated high (about 106), indicating strong interactions. From at different temperatures ( 15, 25, 35°C), corresponding thermodynamic functions ΔG 0, ΔH0, ΔS0 ob tained. We have concluded that interactions dyes result attractions oppositely charged ions combined hydrophobi...
sagepub.com
sci-hub.se 参考文章(18)
K. Ogino, T. Kasuya, M. Abe, Thermodynamics of surfactant-dye complex formation in aqueous solutions. II: Sodium dodecyl sulfate and some azo oil dye systems Colloid and Polymer Science. ,vol. 266, pp. 539- 546 ,(1988) , 10.1007/BF01420765
D. Pramanick, Debashis Mukherjee, Molecular Interaction of Methylene Blue with Triton X-100 in Reverse Micellar Media joint international conference on information sciences. ,vol. 157, pp. 131- 134 ,(1993) , 10.1006/JCIS.1993.1166
Vlastimil Kubáň, Josef Hedbávný, Irena Jančářová, Milan Vrchlabský, Spectrophotometric investigation of interactions of sulfophthalein dyes with surfactants Collection of Czechoslovak Chemical Communications. ,vol. 54, pp. 622- 632 ,(1989) , 10.1135/CCCC19890622
S. P. Moulik, S. Ghosh, A. R. Das, Interaction of acridine orange monohydrochloride dye with sodiumdodecylsulfate, (SDS) cetyltrimethylammoniumbromide (CTAB) and p-tert-octylphenoxypolyoxy ethanol (Triton X 100) surfactants Colloid and Polymer Science. ,vol. 257, pp. 645- 655 ,(1979) , 10.1007/BF01548834
D. M. Stevenson, D. G. Duff, D. J. Kirkwood, The Behaviour of Dyes in Aqueous Solutions Part II – Anionic Dye–Nonionic Surfactant Interactions Journal of The Society of Dyers and Colourists. ,vol. 97, pp. 13- 17 ,(2008) , 10.1111/J.1478-4408.1981.TB03547.X
Yiqi YanhI, Christine M. Ladisch, Hydrophobic Interaction and Its Effect on Cationic Dyeing of Acrylic Fabric Textile Research Journal. ,vol. 63, pp. 283- 289 ,(1993) , 10.1177/004051759306300504
Jiahe Qian, Kunihiro Hamada, Masaru Mitsuishi, Effects of bolaform electrolytes on the interaction between a water-soluble polymer and sulphonated monoazo dyes. Part 1 Dyes and Pigments. ,vol. 25, pp. 167- 178 ,(1994) , 10.1016/0143-7208(94)85009-7
H.-R. Sagaster, G. Röbisch, Ring-stackingwechselwirkungen in assoziaten aus o,o'-dihydroxyazofarbstoffen der eriochromreihe und kationischen tensiden Dyes and Pigments. ,vol. 13, pp. 187- 195 ,(1990) , 10.1016/0143-7208(90)80018-K
A Datyner, Interactions between auxiliaries and dyes in the dyebath Review of Progress in Coloration and Related Topics. ,vol. 23, pp. 40- 50 ,(2008) , 10.1111/J.1478-4408.1993.TB00095.X
R.L Reeves, R.S Kaiser, H.W Mark, The nature of species giving spectral changes in an azo dye on interaction with cationic surfactants below the critical micelle concentration Journal of Colloid and Interface Science. ,vol. 45, pp. 396- 405 ,(1973) , 10.1016/0021-9797(73)90277-4