Abstract
The present investigation is concerned with the synthesis of acid azo dye based on 1-Amino-2-naphthol-6-nitronaphthalene-4-sulphonic acid and its chromium, iron, cobalt, nickel and copper complexces. The structure of these complexes were analyzed by UV-Visible, FTIR, NMR and elemental analysis. The synthesized dyes were applied on leather to assess its fastness properties. The thermal stability have been analyzed by thermal gravimetric analysis where the dyes were stable up to 250° C. The antifungal activities of the azo ligands and its metal chelates were studied against Candida albicans.
| Original language | English |
|---|---|
| Pages (from-to) | 66-77 |
| Number of pages | 12 |
| Journal | Journal of Applied Research and Technology |
| Volume | 17 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2019 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2019 Universidad Nacional Autonoma de Mexico. All rights reserved.
Keywords
- Antifungal activities
- Azo dye
- Chelates
- Thermal stability
- UV-vis spectroscopy
ASJC Scopus subject areas
- General Engineering
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