Academic Journal
Molecular structure-dependent bioelectrochemical decolorization of azo dyes.
| Τίτλος: | Molecular structure-dependent bioelectrochemical decolorization of azo dyes. |
|---|---|
| Συγγραφείς: | Yang HY; Key Laboratory of Water Pollution Control and Wastewater Reuse of Anhui Province, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, China; State Key Laboratory of Advanced Environmental Technology Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, China; Pollution Control and Resource Utilization in Industrial Parks Joint Laboratory of Anhui Province, Hefei, China. Electronic address: younghy@ahjzu.edu.cn., Geng X; Key Laboratory of Water Pollution Control and Wastewater Reuse of Anhui Province, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, China; State Key Laboratory of Advanced Environmental Technology Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, China., Quan ZD; Key Laboratory of Water Pollution Control and Wastewater Reuse of Anhui Province, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, China., Yu L; Key Laboratory of Water Pollution Control and Wastewater Reuse of Anhui Province, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, China., Huang XH; Key Laboratory of Water Pollution Control and Wastewater Reuse of Anhui Province, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, China., Li WH; Key Laboratory of Water Pollution Control and Wastewater Reuse of Anhui Province, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, China., Xue TZ; Key Laboratory of Water Pollution Control and Wastewater Reuse of Anhui Province, Anhui Provincial Key Laboratory of Environmental Pollution Control and Resource Reuse, Anhui Jianzhu University, Hefei, China., Mu Y; State Key Laboratory of Advanced Environmental Technology Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei, China. |
| Πηγή: | Bioelectrochemistry (Amsterdam, Netherlands) [Bioelectrochemistry] 2026 Aug; Vol. 170, pp. 109229. Date of Electronic Publication: 2026 Jan 19. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 100953583 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-562X (Electronic) Linking ISSN: 15675394 NLM ISO Abbreviation: Bioelectrochemistry Subsets: MEDLINE |
| Imprint Name(s): | Original Publication: [Amsterdam?] : Elsevier, 2000- |
| Ιατρικοί όροι (MeSH): | Azo Compounds*/chemistry , Azo Compounds*/metabolism , Azo Compounds*/isolation & purification , Electrochemical Techniques*/methods , Water Pollutants, Chemical*/chemistry , Water Pollutants, Chemical*/isolation & purification , Coloring Agents*/chemistry, Kinetics ; Electrodes ; Molecular Structure |
| Περίληψη: | Azo dyes, containing one or more azo bonds (-N=N-), are widely used but pose environmental and health risks due to their toxicity and resistance to degradation. Bioelectrochemical systems (BESs) offer a potential approach for their reductive degradation, yet the role of molecular structure in degradation remains unclear. In this study, nine representative azo dyes were examined to access how substituent type and position affect degradation kinetics and electron transfer under controlled cathodic potentials in BESs. Electron-withdrawing substituents (e.g., -SO (Copyright © 2026 Elsevier B.V. All rights reserved.) |
| Competing Interests: | Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. |
| Contributed Indexing: | Keywords: Azo dyes; Bioelectrochemical systems; Kinetics; Molecular structure; Structure-activity relationship |
| Substance Nomenclature: | 0 (Azo Compounds) 0 (Water Pollutants, Chemical) 0 (Coloring Agents) |
| Entry Date(s): | Date Created: 20260122 Date Completed: 20260701 Latest Revision: 20260701 |
| Update Code: | 20260701 |
| DOI: | 10.1016/j.bioelechem.2026.109229 |
| PMID: | 41570540 |
| Βάση Δεδομένων: | MEDLINE |
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