Screening Ionic Liquids by the COSMO-RS Method for the Preparation of Antibacterial Cellulose Fibers
文献类型：期刊论文
| 作者 | Li, Xinxin1,2; Gao, Hongshuai2,3; Zhou, Le3; Nie, Yi1,2,3 |
| 刊名 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| 出版日期 | 2021-11-22 |
| 卷号 | 9期号:46页码:15525-15536 |
| 关键词 | ionic liquids COSMO-RS cellulose natural antibacterial agents antibacterial fibers |
| ISSN号 | 2168-0485 |
| DOI | 10.1021/acssuschemeng.1c05230 |
| 英文摘要 | The application of natural antibacterial agents seems to be one of the popular research topics in the field of antibacterial materials due to their unique properties such as good biocompatibility and biodegradability. In this work, 1-ethyl-3-methylimidazolium diethylphosphate ([Emim]DEP) with a better ability to dissolve three natural antibacterial agents (thymol, quercetin, and aloe-emodin) was screened out from 195 kinds of ILs formed by 13 cations and 15 anions using the conductor-like screening model for real solvents method. The antibacterial cellulose fibers were prepared using cellulose and three natural antibacterial agents as raw materials and [Emim]DEP as the solvent. The results indicated that three natural antibacterial agents are successfully added into the corresponding antibacterial cellulose fibers according to the Fourier transform infrared, X-ray diffraction, and thermogravimetric analysis data. The scanning electron microscopy results suggested that the antibacterial cellulose fibers have smooth and uniform surfaces. Moreover, the thymol/cellulose antibacterial fibers (TCFs) could inhibit more than 92.3% of E. coli and 90.2% of S. aureus when the content of thymol is 25 wt % and the breaking strength and breaking elongation of the TCFs are up to 580 MPa and 13.8%, respectively. In addition, after 15 times of standard washing in water, the TCFs still have more than 75% antibacterial activities against E. coli and S. aureus. |
| WOS关键词 | SILVER NANOPARTICLES ; UV PROTECTION ; DISSOLUTION ; NANOCOMPOSITE ; POLYMERS ; FABRICS |
| 资助项目 | Scientific and Technological Project of Henan Province[212102210035] ; Joint Research Cooperation Program by the Alliance of International Science Organizations[ANSO-CR-KP2020-10] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000753951700018 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | Scientific and Technological Project of Henan Province ; Joint Research Cooperation Program by the Alliance of International Science Organizations |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/52009]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Gao, Hongshuai; Nie, Yi |
| 作者单位 | 1.Zhengzhou Univ, Sch Chem Engn, Zhengzhou 450000, Peoples R China 2.Zhengzhou Inst Emerging Ind Technol, Zhengzhou 450000, Peoples R China 3.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, CAS State Key Lab Multiphase Complex Syst, CAS Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xinxin,Gao, Hongshuai,Zhou, Le,et al. Screening Ionic Liquids by the COSMO-RS Method for the Preparation of Antibacterial Cellulose Fibers[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2021,9(46):15525-15536. |
| APA | Li, Xinxin,Gao, Hongshuai,Zhou, Le,&Nie, Yi.(2021).Screening Ionic Liquids by the COSMO-RS Method for the Preparation of Antibacterial Cellulose Fibers.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,9(46),15525-15536. |
| MLA | Li, Xinxin,et al."Screening Ionic Liquids by the COSMO-RS Method for the Preparation of Antibacterial Cellulose Fibers".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 9.46(2021):15525-15536. |
入库方式： OAI收割
来源：过程工程研究所
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