The development of CotA mediator cocktail system for dyes decolorization
文献类型：期刊论文
| 作者 | Luo, S.1,2,3; Xie, T.1,2; Liu, Z.1,2; Sun, F.4; Wang, G.1,2 |
| 刊名 | JOURNAL OF APPLIED MICROBIOLOGY
 |
| 出版日期 | 2018-05-01 |
| 卷号 | 124期号:5页码:1164-1174 |
| 关键词 | dye decolorization efficiency laccase laccase mediator csystem mediator cocktail |
| ISSN号 | 1364-5072 |
| DOI | 10.1111/jam.13721 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | AimsThe increasing use of dyes leads to serious environmental concerns, it is significant to explore eco-friendly and economic approaches for dye decolorization. This study aimed to develop mediator cocktail (AS and ABTS) for enhancing the capability of laccase-mediator system in the removal of dyes. Methods and ResultsBy mediator screening, the mediators of ABTS and AS (ABTS, 2, 2-azino-bis-(3-ethylbenzothiazo-thiazoline-6-sulphonic acid); AS, acetosyringone) were combined for dyes decolorization. The Box-Behnken Design and response surface analysis was performed to optimize experiment conditions. Comparing the CotA-ABTS-AS cocktail system with CotA-single mediator system showed that the coupling of ABTS and AS could increase the decolorization rate 15 times higher, save a third of the cost and shorten the reaction time by 50%. In addition, our studies revealed that sequential oxidation may occur in CotA-ABTS-AS system. ConclusionsCompared with CotA laccase-single mediator system, the CotA-ABTS-AS cocktail system showed advantages including higher efficiency, lower cost and shorter reaction time. Significance and Impact of the StudyThis was the first report on the dyes decolorization by laccase mediator cocktail system. These results paved the curb for the application of laccase mediator system in various industrial processes. |
| 学科主题 | Biology |
| URL标识 | 查看原文 |
| WOS关键词 | NATURAL MEDIATORS ; LACCASE MEDIATORS ; DECOLOURIZATION ; OXIDATION ; OPTIMIZATION ; MODEL ; STABILITY ; ISOTHERM ; INSIGHT ; ACIDS |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000430122100013 |
| 出版者 | WILEY |
| 源URL | [http://210.75.237.14/handle/351003/30263]  |
| 专题 | 环境治理与食品安全领域_应用与环境微生物研究 环境治理与食品安全领域_环境微生物四川省重点实验室 环境治理与食品安全领域_中国科学院环境与应用微生物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Biol, Key Lab Environm & Appl Microbiol, Chengdu 610041, Sichuan, Peoples R China; 2.Environm Microbiol Key Lab Sichuan Prov, Chengdu, Sichuan, Peoples R China; 3.Univ Chinese Acad Sci, Beijing, Peoples R China; 4.Chinese Acad Sci, Inst Biophys, CAS Ctr Excellence Biomacromol, Natl Lab Biomacromol, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, S.,Xie, T.,Liu, Z.,et al. The development of CotA mediator cocktail system for dyes decolorization[J]. JOURNAL OF APPLIED MICROBIOLOGY,2018,124(5):1164-1174. |
| APA | Luo, S.,Xie, T.,Liu, Z.,Sun, F.,&Wang, G..(2018).The development of CotA mediator cocktail system for dyes decolorization.JOURNAL OF APPLIED MICROBIOLOGY,124(5),1164-1174. |
| MLA | Luo, S.,et al."The development of CotA mediator cocktail system for dyes decolorization".JOURNAL OF APPLIED MICROBIOLOGY 124.5(2018):1164-1174. |
入库方式： OAI收割
来源：成都生物研究所
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