Dummy molecularly imprinted mesoporous silicates for selective adsorption of 2-naphthol
文献类型：期刊论文
| 作者 | Luoa, Guitao; Li, Yunping; Wang, An; Lin, Qiang; Zhang, Guolin; Wang, Chun |
| 刊名 | OPEN CHEMISTRY
 |
| 出版日期 | 2015 |
| 卷号 | 13期号:1页码:756-762 |
| 关键词 | AMINO-GROUPS RECOGNITION SBA-15 NANOPARTICLES MEMBRANE SURFACE |
| 产权排序 | 1 |
| 通讯作者 | Wang, C (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China. |
| 合作状况 | 国内 |
| 英文摘要 | Dummy molecularly imprinted mesoporous silicates (MIMS-2) were made by co-condensation of tetraethyl orthosilicate (TEOS) with precursors of bi-functional mimic of 2-naphthol, 2,7-dihydroxynaphthalene, around triblock copolymer surfactant Pluronic (P123) micelles. The bi-functional template was linked to two functional monomers through thermally cleavable covalent bonds to generate imprint precursor. This provides the possibility of incorporating the target into the cross-linked mesoporous silicate matrix in the non-ionic surfactant templated sol-gel process. P123 was eluted by ethanol extraction and template molecules were removed by refluxing the materials in a mixture of dimethyl sulfoxide (DMSO) and water. MIMS-1 was prepared similarly except that 2-naphthol was used as template instead of 2,7-dihydroxynaphthalene. Solid phase extraction studies showed that MIMS-2 exhibited good retention and selectivity for 2-naphthol among its structural analogues. The mono-functional molecule 2-naphthol was unable to be incorporated into the silica matrix of mesoporous material by the identical method, and the resulting material MIMS-1 exhibits poor selectivity to the template analogues. |
| 学科主题 | Chemistry |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://210.75.237.14/handle/351003/27602]  |
| 专题 | 成都生物研究所_天然产物研究 |
| 推荐引用方式 GB/T 7714 | Luoa, Guitao,Li, Yunping,Wang, An,et al. Dummy molecularly imprinted mesoporous silicates for selective adsorption of 2-naphthol[J]. OPEN CHEMISTRY,2015,13(1):756-762. |
| APA | Luoa, Guitao,Li, Yunping,Wang, An,Lin, Qiang,Zhang, Guolin,&Wang, Chun.(2015).Dummy molecularly imprinted mesoporous silicates for selective adsorption of 2-naphthol.OPEN CHEMISTRY,13(1),756-762. |
| MLA | Luoa, Guitao,et al."Dummy molecularly imprinted mesoporous silicates for selective adsorption of 2-naphthol".OPEN CHEMISTRY 13.1(2015):756-762. |
入库方式： OAI收割
来源：成都生物研究所
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