Peroxide decoloration of azo dyes catalyzed by manganese chlorophyll derivative in micellar solutions
Source abstract
Abstract
A manganese chlorophyll derivative (MnChlorophyll a) with hydrogen peroxide efficiently catalyzed the decoloration of C. I. Acid Orange 7, in various micellar solutions under mild conditions such as pH 6–8 and 25°C. In the experiment, peroxide decoloration was dependent on the structures of the surfactants and the presence of imidazole. The maximum decoloration rate was observed for MnChlorophyll a in hexadecyltrimethylammonium chloride (HDTAC) micellar solution, especially in the presence of imidazole.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Enzyme-mediated dye degradation · Advanced oxidation water treatment · Porphyrin and Phthalocyanine Chemistry
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Graduate School of Human Culture, Nara Women’s University, Kitauoyahigasi-machi, Nara, Japan
Faculty of Human Life and Environments, Nara Women’s University, Kitauoyahigasi-machi, Nara, Japan
Graduate School of Science, Osaka City University, Sugimoto-cho, Sumiyoshi-ku, Osaka, Japan
References (27)
Show source-provided references
1. 10.2115/fiber.50.4_P15110.2115/fiber.50.4_P151 ↗
2. Ohura R · J Home Econ Jpn · 1985 · 36 · 497
3. Ohura R · J Home Econ Jpn · 1989 · 40 · 913
4. 10.1177/00405175960660070910.1177/004051759606600709 ↗
5. 10.1177/00405175940640120910.1177/004051759406401209 ↗
6. 10.1177/00405175040740110610.1177/004051750407401106 ↗
7. 10.1038/369637a010.1038/369637a0 ↗
8. Namboodri CG · Am Dyest Rep · 1995 · 84 · 86
9. 10.1039/b711143f10.1039/b711143f ↗
10. 10.1177/00405175990690061010.1177/004051759906900610 ↗
11. 10.1177/00405175990690121210.1177/004051759906901212 ↗
12. Tokuda J · J Soc Dyers Colour · 2000 · 116 · 42
13. 10.1021/la970644t10.1021/la970644t ↗
14. Nakamura J · Porphyrins · 2009 · 18 · 21
15. 10.1021/la904574m10.1021/la904574m ↗
16. 10.1246/bcsj.68.195910.1246/bcsj.68.1959 ↗
17. 10.1021/la940899w10.1021/la940899w ↗
18. 10.1021/la970463r10.1021/la970463r ↗
19. 10.1021/bi00023a02410.1021/bi00023a024 ↗
20. Fendler JH · 1975
21. Nakamura J · Human Sciences · 2010 · 9 · 149
22. 10.5650/jos1996.47.134510.5650/jos1996.47.1345 ↗
23. 10.2115/fiber.49.4_17610.2115/fiber.49.4_176 ↗
24. Kawaguchi T · Interface · 1995 · 33 · 291
25. 10.1021/ja00233a02310.1021/ja00233a023 ↗
26. 10.1016/S0021-9258(19)70630-910.1016/S0021-9258(19)70630-9 ↗
27. 10.5650/jos1996.48.79310.5650/jos1996.48.793 ↗