Synthesis, Characterization and Adsorption Behavior of Molecularly Imprinted Nanospheres for Erythromycin Using Precipitation Polymerization
文献类型：期刊论文
| 作者 | Kou, Xing1; Lei, Jiandu1; Geng, Liyuan1; Deng, Hongquan2; Jiang, Qiying2; Zhang, Guifeng1; Ma, Guanghui1; Su, Zhiguo1 |
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 12期号:9页码:7388-7394 |
| 关键词 | Molecularly Imprinted Polymers Nanospheres Erythromycin Adsorption Performance Precipitation Polymerization |
| ISSN号 | 1533-4880 |
| 其他题名 | J. Nanosci. Nanotechnol. |
| 中文摘要 | Preparation of uniform size molecularly imprinted nanospheres for erythromycin with good selectivity and high binding capacity by precipitation polymerization were presented, in which erythromycin, methacrylic acid and ethylene glycol dimethacrylate are used as template molecule, functional monomer and cross-linker, respectively. The synthesis conditions of molecularly imprinted nanospheres were optimized and the optimal molar ratio of erythromycin to functional monomer is 1:3. The molecularly imprinted polymers were characterized by scanning electron microscope, laser particle size analyzer and BET, respectively. The results suggested that molecularly imprinted nanospheres for erythromycin exhibited spherical shape and good monodispersity. Selectivity analysis indicated that the imprinted nanospheres could specifically recognize erythromycin from its structure analogues. Furthermore, adsorption kinetics and adsorption isotherm of the imprinted nanospheres were employed to investigate the binding characteristics of the imprinted nanospheres. The results showed that the imprinted nanospheres have high adsorption capacity for erythromycin, and the maximum theoretical static binding capacity is up to 267.0188 mg g(-1). |
| 英文摘要 | Preparation of uniform size molecularly imprinted nanospheres for erythromycin with good selectivity and high binding capacity by precipitation polymerization were presented, in which erythromycin, methacrylic acid and ethylene glycol dimethacrylate are used as template molecule, functional monomer and cross-linker, respectively. The synthesis conditions of molecularly imprinted nanospheres were optimized and the optimal molar ratio of erythromycin to functional monomer is 1:3. The molecularly imprinted polymers were characterized by scanning electron microscope, laser particle size analyzer and BET, respectively. The results suggested that molecularly imprinted nanospheres for erythromycin exhibited spherical shape and good monodispersity. Selectivity analysis indicated that the imprinted nanospheres could specifically recognize erythromycin from its structure analogues. Furthermore, adsorption kinetics and adsorption isotherm of the imprinted nanospheres were employed to investigate the binding characteristics of the imprinted nanospheres. The results showed that the imprinted nanospheres have high adsorption capacity for erythromycin, and the maximum theoretical static binding capacity is up to 267.0188 mg g(-1). |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 研究领域[WOS] | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 关键词[WOS] | LIQUID-CHROMATOGRAPHY ; MACROLIDE ANTIBIOTICS ; POLYMERS ; MICROSPHERES ; SEPARATION ; HPLC ; MONODISPERSE ; EXTRACTION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000308856200074 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6506]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.SW Univ Sci & Technol, Minist Educ, Engn Res Ctr Biomass Mat, Mianyang 621010, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kou, Xing,Lei, Jiandu,Geng, Liyuan,et al. Synthesis, Characterization and Adsorption Behavior of Molecularly Imprinted Nanospheres for Erythromycin Using Precipitation Polymerization[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2012,12(9):7388-7394. |
| APA | Kou, Xing.,Lei, Jiandu.,Geng, Liyuan.,Deng, Hongquan.,Jiang, Qiying.,...&Su, Zhiguo.(2012).Synthesis, Characterization and Adsorption Behavior of Molecularly Imprinted Nanospheres for Erythromycin Using Precipitation Polymerization.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,12(9),7388-7394. |
| MLA | Kou, Xing,et al."Synthesis, Characterization and Adsorption Behavior of Molecularly Imprinted Nanospheres for Erythromycin Using Precipitation Polymerization".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 12.9(2012):7388-7394. |
入库方式： OAI收割
来源：过程工程研究所
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