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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2007     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Extraction and determination of papaverin in pericarpium papaveris using aqueous two-phase system of poly(ethylene glycol)-(NH4)(2)SO4 coupled with high-performance liquid chromatography 期刊论文 analytica chimica acta, 2007, 卷号: 590, 期号: 2, 页码: 187-194 作者:  Cao, Qing;  Li, Shehong;  He, Chiyang;  Li, Kean;  Liu, Feng 收藏  |  浏览/下载：14/0  |  提交时间：2015/11/11 extraction  papaverin  paricarpium papaveris  aqueous two-phase system  high-performance liquid chromatography   Hierarchically imprinted organic-inorganic hybrid sorbent for selective separation of mercury ion from aqueous solution 期刊论文 analytica chimica acta, 2007 Wu, Genhua; Wang, Zhuqing; Wang, Jie; He, Chiyang 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 ionic imprinting  selective recognition  adsorption  mercury ion  SOLID-PHASE EXTRACTION  HEAVY-METAL IONS  MESOPOROUS SILICA  PRECONCENTRATION  CADMIUM  SPECTROMETRY  ADSORBENTS  POLYMERS  REMOVAL  COMPLEX   Application of molecularly imprinted polymers to solid-phase extraction of analytes from real samples 期刊论文 生化和生物物理方法杂志, 2007 He, Chiyang; Long, Yuanyuan; Pan, Junlan; Li, Kean; Liu, Feng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 application  molecularly imprinted polymer  solid-phase extraction  real samples  on-line  off-line  PERFORMANCE LIQUID-CHROMATOGRAPHY  TANDEM MASS-SPECTROMETRY  CHINESE TRADITIONAL MEDICINE  ENVIRONMENTAL WATER SAMPLES  AGENT DEGRADATION-PRODUCTS  DIRECT-INJECTION ANALYSIS  GROWTH-FACTOR RECEPTOR  CROSS-LINKED POLYMER  LC-MS ANALYSIS  SELECTIVE EXTRACTION   Extraction and determination of papaverin in pericarpium papaveris using aqueous two-phase system of poly(ethylene glycol)-(NH4)(2)SO4 coupled with high-performance liquid chromatography 期刊论文 analytica chimica acta, 2007 Cao, Qing; Li, Shehong; He, Chiyang; Li, Kean; Liu, Feng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 extraction  papaverin  paricarpium papaveris  aqueous two-phase system  high-performance liquid chromatography  OPIUM-ALKALOIDS  IONIC LIQUID  URINE  EPITESTOSTERONE  TESTOSTERONE  EQUILIBRIA  SEPARATION  CHLORIDE  BLOOD   Extraction and determination of morphine in compound liquorice using an aqueous two-phase system of poly(ethylene glycol)/K2HPO4 coupled with HPLC 期刊论文 talanta, 2007 Li, Shehong; He, Chiyang; Gao, Fei; Li, Daobing; Chen, Zheng; Liu, Huwei; Li, Kean; Liu, Feng 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 extraction  morphine and its analogs  aqueous two-phase systems  compound liquorice  HPLC  LC-MS  PERFORMANCE LIQUID-CHROMATOGRAPHY  TETRABUTYLAMMONIUM BROMIDE  OPIUM-ALKALOIDS  IONIC LIQUID  PURIFICATION  MECHANISM  EPITESTOSTERONE  TESTOSTERONE  SEPARATION  COMPLEX