| 刘运美,何军,吕昌银,高治平,郭玉.牺牲硅胶法合成Asp-MIPs及其性能研究[J].南华大学学报(自然科学版),2009,23(2):87~89.[LIU Yun-mei1,2,HE Jun3,Lü Chang-yin2,GAO Zhi-ping1,GUO Yu1.Synthesis and Evaluation of Asp-MIPs with Silica-gel as Sacrificial Materials[J].Journal of University of South China(Science and Technology),2009,23(2):87~89.] |
| 牺牲硅胶法合成Asp-MIPs及其性能研究 |
| Synthesis and Evaluation of Asp-MIPs with Silica-gel as Sacrificial Materials |
| 投稿时间：2009-04-08 |
| DOI： |
| 中文关键词: 分子印迹技术 牺牲硅胶法 分子印迹聚合物 乙酰水杨酸 |
| 英文关键词:molecular imprinting technique,silica-gel as sacrificial materials,molecularly imprinted polymer,acetylsalicylic acid. |
| 基金项目:湖南省教育厅科学研究基金项目资助（07C622） |
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| 中文摘要: |
| 采用分子印迹技术合成以AM、4-VP为功能单体的系列Asp-MIPs，并利用SEM、IR等技术对MIP进行分析和表征.等温吸附、Scatchard分析对MIP的静态吸附性能及吸附特异性的研究所得平衡解离常数Kd和表观最大吸附常数Qmax数据表明：各MIPs在对底物进行吸附时，均会产生两种不同类的亲和位点.以AM为功能单体可获得吸附性能较好的MIP. |
| 英文摘要: |
| A series of Asp-MIPs taking AM and 4-VP as functional monomer were synthesized with silica-gel as sacrificial materials.The physical and chemical properties of the polymers were analyzed by scanning electron microscope (SEM),IR and Ultraviolet (UV) technology. Adsorption isotherms,static adsorption ability of Asp-MIPs were measured by UV.Equation disassociation constant Kd and apparent max adsorb constant Qmax were determined.There were two different binding sites in MIPs in the process of the adsorption substrate.Asp-MIPs synthesized with silica-gel as sacrificial materials had stronger and better binding ability. |
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