Mussel-Inspired Membrane Adsorber with Thiol Ligand for Patulin Removal: Adsorption and Regeneration Behaviors
文献类型：期刊论文
| 作者 | Liu, Lanfang1; Luo, Jianquan2; Wan, Yinhua2; Chen, Xiangrong2; Wu, Yuanpeng1 |
| 刊名 | MACROMOLECULAR MATERIALS AND ENGINEERING
 |
| 出版日期 | 2019-06-01 |
| 卷号 | 304期号:6页码:10 |
| 关键词 | adsorption behavior l-cysteine mussel-inspired membrane adsorber patulin removal regeneration |
| ISSN号 | 1438-7492 |
| DOI | 10.1002/mame.201800790 |
| 英文摘要 | Mussel-inspired membrane adsorber with thiol ligand (SH-membrane adsorber) is prepared by polydopamine-assisted poly(ethylene imine) grafting and subsequent thiolation modification for efficient removal of patulin. The effects of temperature, contact time, pH, and initial patulin concentration on the adsorption capacity of the membrane adsorber are investigated. The results show that the SH-membrane adsorber is effective to remove patulin. The adsorption capacity of the membrane can reach 1245.11 mu g g(-1) for patulin. In static adsorption tests, the adsorption kinetic and equilibrium data are well fitted by the pseudo-second-order kinetic model and Freundlich isotherm model, respectively, meaning that the adsorption process is a multilayer chemical adsorption. The SH-membrane adsorber can be recovered by l-cysteine, and the removal efficiency of patulin is maintained at about 89.23% after eight reuse cycles, compared to the 17.33% of control membrane. These results demonstrate that the SH-membrane adsorber has a potential application for patulin removal. |
| WOS关键词 | APPLE JUICE ; MULTIFUNCTIONAL MEMBRANE ; POLYDOPAMINE ; SURFACE ; DETOXIFICATION ; NANOPARTICLE ; DEGRADATION ; WATER |
| 资助项目 | National Key Research and Development Plan of China[2017YFC1600906] ; Development Fund for Transformation of Science and Technology Achievements in Hengshui, Hebei Province, China ; Chinese Academy of Engineering[2017-XZ-08-01-03] |
| WOS研究方向 | Materials Science ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000474171800012 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Key Research and Development Plan of China ; Development Fund for Transformation of Science and Technology Achievements in Hengshui, Hebei Province, China ; Chinese Academy of Engineering |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/30225]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Chen, Xiangrong; Wu, Yuanpeng |
| 作者单位 | 1.Southwest Petr Univ, Sch Mat Sci & Engn, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Lanfang,Luo, Jianquan,Wan, Yinhua,et al. Mussel-Inspired Membrane Adsorber with Thiol Ligand for Patulin Removal: Adsorption and Regeneration Behaviors[J]. MACROMOLECULAR MATERIALS AND ENGINEERING,2019,304(6):10. |
| APA | Liu, Lanfang,Luo, Jianquan,Wan, Yinhua,Chen, Xiangrong,&Wu, Yuanpeng.(2019).Mussel-Inspired Membrane Adsorber with Thiol Ligand for Patulin Removal: Adsorption and Regeneration Behaviors.MACROMOLECULAR MATERIALS AND ENGINEERING,304(6),10. |
| MLA | Liu, Lanfang,et al."Mussel-Inspired Membrane Adsorber with Thiol Ligand for Patulin Removal: Adsorption and Regeneration Behaviors".MACROMOLECULAR MATERIALS AND ENGINEERING 304.6(2019):10. |
入库方式： OAI收割
来源：过程工程研究所
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