Preparation of normal-phase HPLC stationary phase based on monodisperse hydrophilic polymeric beads and their application
文献类型：期刊论文
| 作者 | Gong, Bolin; Ren, Li; Yan, Chao |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2007-11-15 |
| 卷号 | 106期号:4页码:2730-2735 |
| 关键词 | monodisperse hydrophilic poly(glycidylmethacrylate-co-ethylenedimethacrylate) beads normal-phase liquid chromatography polar compounds |
| 英文摘要 | the monodisperse, 5.0 mu m hydrophilic macroporolis poly (glycidymethacrylate-co-ethylenedimethacrylate) beads were first prepared based on monosized linear poly(glycidylmethacrylate) beads as seed by using a single-step swelling and polymerization method. the seed beads prepared by dispersion polymerization exhibited good absorption of the monomer phase. the pore size distribution of the beads was evaluated by mercury instrusion method. the surface area was calculated from the bet isotherms of nitrogen adsorption and desorption. the beads were modified to be a normal-phase liquid chromatographic (nplc) stationary phase for high performance liquid chromatography (hplc) in the following steps. first, the beads were completely hydrolyzed. second, hydrolyzed particles were reacted with epichlorihydrin followed by another hydrolysis of the newly introduced epoxide groups. the retention properties of the nplc stationary phase were easily modulated by changes in the composition of the mobile phase. the performance of theses beads was demonstrated with the separation of a variety of polar compounds. the satisfactory results were obtained. (c) 2007 wiley periodicals, inc. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | polymer science |
| 研究领域[WOS] | polymer science |
| 关键词[WOS] | performance liquid-chromatography ; ethylene dimethacrylate) beads ; affinity-chromatography ; continuous beds ; packings |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249590700074 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140687]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Ningxia Univ, Key Lab Energy & Chem Engn, Yinchuan 750021, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116011, Peoples R China 3.Unimicro Shanghai Technol Co Ltd, Shanghai 201203, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Bolin,Ren, Li,Yan, Chao. Preparation of normal-phase HPLC stationary phase based on monodisperse hydrophilic polymeric beads and their application[J]. journal of applied polymer science,2007,106(4):2730-2735. |
| APA | Gong, Bolin,Ren, Li,&Yan, Chao.(2007).Preparation of normal-phase HPLC stationary phase based on monodisperse hydrophilic polymeric beads and their application.journal of applied polymer science,106(4),2730-2735. |
| MLA | Gong, Bolin,et al."Preparation of normal-phase HPLC stationary phase based on monodisperse hydrophilic polymeric beads and their application".journal of applied polymer science 106.4(2007):2730-2735. |
入库方式： OAI收割
来源：大连化学物理研究所
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