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浏览/检索结果: 共14条，第1-10条 帮助 限定条件 发表日期：2014    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 An ABA triblock containing a central soft block of poly[2,5-di(n-hexogycarbonyl) styrene] and outer hard block of poly(4-vinylpyridine): synthesis, phase behavior and mechanical enhancement 期刊论文 rsc advances, 2014 Liu, Xin; Zhao, Rui-Ying; Zhao, Ti-Peng; Liu, Chen-Yang; Yang, Shuang; Chen, Er-Qiang 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 TRANSFER RADICAL POLYMERIZATION  COPOLYMER THERMOPLASTIC ELASTOMERS  LIQUID-CRYSTALLINE POLYMER  EQUILIBRIUM BEHAVIOR  SALT HYBRIDS  MORPHOLOGY  ATRP  4-VINYLPYRIDINE  POLYDISPERSITY  MELTS   System-level Study on Synergism and Antagonism of Active Ingredients in Traditional Chinese Medicine by Using Molecular Imprinting Technology 期刊论文 scientific reports, 2014 Chen, Tengfei; Gu, Jiangyong; Zhang, Xinzhuang; Ma, Yimin; Cao, Liang; Wang, Zhenzhong; Chen, Lirong; Xu, Xiaojie; Xiao, Wei 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 SOLID-PHASE EXTRACTION  PERFORMANCE LIQUID-CHROMATOGRAPHY  IN-SITU SYNTHESIS  SELECTIVE EXTRACTION  NATURAL-PRODUCTS  CAFFEIC ACID  POLYMERS  SEPARATION  NETWORK  MICROSPHERES   含磷钼酸的超分子复合材料的制备和结构研究 其他 2014-01-01 刘红伟; 陈小芳; 张洁; 李香丹; 李立忠 收藏  |  浏览/下载：4/0  |  提交时间：2015/10/24 多金属氧簇  聚乙烯基吡啶  液晶  表面活性剂  Polyoxometalate  Liquid crystals  Surfactant  P4VP   Applications of homochiral metal-organic frameworks in enantioselective adsorption and chromatography separation 期刊论文 electrophoresis, 2014 Li, Xianjiang; Chang, Cuilan; Wang, Xin; Bai, Yu; Liu, Huwei 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/10 Chiral separation  Chiral stationary phase  Enantioselective adsorption  Metal-organic frameworks  PERFORMANCE LIQUID-CHROMATOGRAPHY  HIGHLY SELECTIVE SEPARATION  INTRINSIC CHIRAL TOPOLOGY  ACHIRAL BUILDING-BLOCKS  STATIONARY-PHASE  COORDINATION POLYMERS  CAPILLARY ELECTROCHROMATOGRAPHY  ABSOLUTE HELICITY  POROUS SOLIDS  RESOLUTION   Hierarchically Ordered ABA Triblock Copolymer with Large Difference in Glass Transition Temperatures of the Two Blocks 期刊论文 journal of polymer science part a polymer chemistry, 2014 Li, Chang-Feng; Zhang, Qi-Kai; Tian, Hai-Jian; Chai, Chun-Peng; Gao, Long-Cheng; Shen, Zhihao; Fan, Xing-He; Luo, Yun-Jun 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 hierarchical structure  lamellar  liquid-crystalline polymers  phase separation  triblock polymer  TRANSFER RADICAL POLYMERIZATION  LIQUID-CRYSTALLINE POLYMERS  COIL DIBLOCK COPOLYMER  DESIGN  PHASE   Online Coupling of In-Tube Solid-Phase Microextraction with Direct Analysis in Real Time Mass Spectrometry for Rapid Determination of Triazine Herbicides in Water Using Carbon-Nanotubes-Incorporated Polymer Monolith 期刊论文 analytical chemistry, 2014 Wang, Xin; Li, Xianjiang; Li, Ze; Zhang, Yiding; Bai, Yu; Liu, Huwei 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 PERFORMANCE LIQUID-CHROMATOGRAPHY  DESORPTION ELECTROSPRAY-IONIZATION  HUMAN URINE  ANTIDEPRESSANT DRUGS  SAMPLE PREPARATION  AMBIENT CONDITIONS  OF-FLIGHT  SEPARATION  RESIDUES  ELECTROPHORESIS   Development of anion-exchange high-performance liquid chromatography-inductively coupled plasma mass spectrometry methods for the speciation analysis of inorganic selenium and iodine in groundwater 期刊论文 analytical methods, 2014 Nie, Zhe; Zheng, Lingna; Feng, Weiyue; Liu, Chunli 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 HPLC-ICP-MS  BIO-AVAILABLE IODINE  THYROID-FUNCTION  EDIBLE SEAWEED  WATER  SAMPLES  QUANTIFICATION  BROMINE  IODATE  ACID   Solid-phase extraction with the metal-organic framework MIL-101(Cr) combined with direct analysis in real time mass spectrometry for the fast analysis of triazine herbicides 期刊论文 journal of separation science, 2014 Li, Xianjiang; Xing, Jiawei; Chang, Cuilan; Wang, Xin; Bai, Yu; Yan, Xiuping; Liu, Huwei 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Direct analysis in real time mass spectrometry  Fast analysis  Metal-organic frameworks  solid-phase extraction  Triazine herbicides  PERFORMANCE LIQUID-CHROMATOGRAPHY  POLYCYCLIC AROMATIC-HYDROCARBONS  HIGH-RESOLUTION  WATER SAMPLES  MICROEXTRACTION  GAS  SEPARATION  ADSORPTION  PRODUCTS  MILK   Semi-Preparative Scale Separation of Emodin from Plant Extract by Using Molecularly Imprinted Polymer as Stationary Phase 期刊论文 chromatographia, 2014 Chen, Tengfei; Gu, Jiangyong; Wang, Hao; Yuan, Gu; Chen, Lirong; Xu, Xiaojie; Xiao, Wei 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Liquid chromatography  Molecularly imprinted polymer  Semi-preparative separation  Emodin  Rheum palmatum L.  PERFORMANCE LIQUID-CHROMATOGRAPHY  IN-SITU SYNTHESIS  SAMPLE PREPARATION  DRUG-DELIVERY  SENSOR  RECOGNITION  MATRIX  MICROEXTRACTION  MICROSPHERES  SORBENTS   Highly sensitive detection of five typical fluoroquinolones in low-fat milk by field-enhanced sample injection-based CE in bubble cell capillary 期刊论文 electrophoresis, 2014 Deng, Yan; Gasilova, Natalia; Qiao, Liang; Zhou, Ying-Lin; Zhang, Xin-Xiang; Girault, Hubert H. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Bubble cell capillary  CE-electrostatic spray ionization MS  Field-enhanced sample injection  Fluoroquinolones  Milk  SOLID-PHASE EXTRACTION  ELECTROPHORESIS-MASS-SPECTROMETRY  ZONE-ELECTROPHORESIS  LIQUID CHROMATOGRAPHY  AMPEROMETRIC DETECTION  FLUORESCENCE DETECTION  ANTIBIOTICS  RESIDUES  CIPROFLOXACIN  MS