| Separation of Phenolic Compounds and Organic Anions Using ODS Column Coated with Meso-octamethylcalix[4]pyrrole and Water as Eluent |
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| 作者姓名： | LiJunHE ShiJunSHAO YongGUO HuaJiaoMA XiaLIU ShengXiangJIANG |
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| 作者单位： | LanzhouInstituteofChemicalPhysics,ChineseAcademyofSciences,Lanzhou730000 |
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| 摘 要： | Octadecylsilanized silica (ODS) was coated with meso-octarnethylcalix4]pyrrole to obtain a novel calix4]pyrrole containing stationary phase for HPLC. Compared to ODS, the new stationary phase showed a relatively large retention and an improved separation for phenolic compounds and organic anions, using pure water as mobile phase. The results can be ascribed to the interaction between analytes and calix4]pyrrole.
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| 关 键 词： | 分离 酚化合物 有机阴离子 ODS 涂层柱 内消旋八甲基杯[4]吡咯 水 洗提液 HPLC 八癸基硅 |
Separation of Phenolic Compounds and Organic Anions Using ODS Column Coated with Meso-octamethylcalix[4]pyrrole and Water as Eluent |
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| LiJunHE ShiJunSHAO YongGUO HuaJiaoMA XiaLIU ShengXiangJIANG.Separation of Phenolic Compounds and Organic Anions Using ODS Column Coated with Meso-octamethylcalix[4]pyrrole and Water as Eluent[J].Chinese Chemical Letters,2003,14(9):946-947. |
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| Authors: | Li Jun He Shi Jun SHAO Yong GUO Hua Jiao MA Xia LIU Sheng Xiang JIANG |
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| Abstract: | Octadecylsilanized silica (ODS) was coated with meso-octamethylcalix4]pyrrole to obtain a novel calix4]pyrrole containing stationary phase for HPLC. Compared to ODS, the new stationary phase showed a relatively large retention and an improved separation for phenolic compounds and organic anions, using pure water as mobile phase. The results can be ascribed to the interaction between analytes and calix4]pyrrole. |
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| Keywords: | Meso-octamethylcalix[4]pyrrole coated-column phenolic compounds anions HPLC |
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