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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     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 Molecularly imprinted silica prepared with immiscible ionic liquid as solvent and porogen for selective recognition of testosterone 期刊论文 talanta, 2008 He, Chiyang; Long, Yuanyuan; Pan, Junlan; Li, Kean; Liu, Feng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 ionic liquid  sacrificial spacer method  molecular imprinting  silica  testosterone  recognition  NANOCASTING TECHNIQUE  POLYMERS  TEMPLATE  EXTRACTION  ANTIBODIES  SURFACE  CHROMATOGRAPHY  NANOTUBES  CATALYSIS  ELECTRODE   A method for coating colloidal particles with molecularly imprinted silica films 期刊论文 材料化学杂志, 2008 He, Chiyang; Long, Yuanyuan; Pan, Junlan; Li, Kean; Liu, Feng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 POLYMER-FILMS  SELECTIVE RECOGNITION  PHASE INVERSION  POROUS SILICA  IONIC LIQUID  TESTOSTERONE  SEPARATIONS  ANTIBODIES  RECEPTORS  SUPPORTS   Partition of horseradish peroxidase with maintained activity in aqueous biphasic system based on ionic liquid 期刊论文 talanta, 2008 Cao, Qing; Quan, Li; He, Chiyang; Li, Na; Li, Kean; Liu, Feng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Horseradish peroxidase  Enzyme activity  Partition  Ionic liquid  Aqueous biphasic system  ANTARCTICA LIPASE-B  2-PHASE SYSTEM  SOLVENT-EXTRACTION  CROWN-ETHER  SEPARATION  WATER  SALT  SELECTIVITY  STABILITY  MEDIA   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   Extraction of testosterone and epitestosterone in human urine using 2-propanol-salt-H2O system 其他 2006-01-01 Liu, Hailing; He, Chiyang; Wen, Dawei; Liu, Huwei; Liu, Feng; Li, Kean 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03