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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 发表日期：2012    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 FATTY ACIDS PROFILING AND BIOMARKER IDENTIFICATION IN SNOW ALGA CHLAMYDOMONAS NIVALIS BY NaCl STRESS USING GC/MS AND MULTIVARIATE STATISTICAL ANALYSIS 期刊论文 analytical letters, 2012 Lu, Na; Wei, Dong; Jiang, Xiao-Li; Chen, Feng; Yang, Shang-Tian 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Biomarker  Chlamydomonas nivalis  Fatty acids  Gas chromatography/mass spectrometry  Multivariate statistical analysis  Salt stress  GAS CHROMATOGRAPHY/MASS SPECTROMETRY  LIPID-COMPOSITION  GC-MS  METABOLISM  SALINITY  SVALBARD   Residues, Distributions, Sources, and Ecological Risks of OCPs in the Water from Lake Chaohu, China 期刊论文 scientific world journal, 2012 Liu, Wen-Xiu; He, Wei; Qin, Ning; Kong, Xiang-Zhen; He, Qi-Shuang; Ouyang, Hui-Ling; Yang, Bin; Wang, Qing-Mei; Yang, Chen; Jiang, Yu-Jiao; Wu, Wen-Jing; Xu, Fu-Liu 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 SPECIES-SENSITIVITY DISTRIBUTIONS  PERSISTENT ORGANOCHLORINE PESTICIDES  POLYCYCLIC AROMATIC-HYDROCARBONS  GUANTING RESERVOIR  TAIHU LAKE  RIVER  DDT  ENVIRONMENT  SEDIMENTS  TOXICITY   Multiresidue Analysis of 58 Pesticides in Bean Products by Disposable Pipet Extraction (DPX) Cleanup and Gas Chromatography-Mass Spectrometry Determination 期刊论文 农业化学与食品化学杂志, 2012 Li, Ziang; Li, Yanjie; Liu, Xiaochen; Li, Xuesheng; Zhou, Li; Pan, Canping 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/12 multiresidue  DPX  GC/MS  beans  pesticide  analysis  SOLID-PHASE EXTRACTION  SUPERCRITICAL-FLUID EXTRACTION  MAGNESIUM-SULFATE  RESIDUES  DISPERSION  MATRICES  FRUIT  FOOD   The Principles and Applications of An Ambient Ionization Method-Direct Analysis in Real Time (DART) 期刊论文 化学进展, 2012 Zhang Jialing; Huo Feifeng; Zhou Zhigui; Bai Yu; Liu Huwei 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 ambient ionization methods  direct analysis in real time (DART)  mass spectrometry  mechanism  DESORPTION ELECTROSPRAY-IONIZATION  FLIGHT MASS-SPECTROMETRY  HAIRY ROOT CULTURE  ION-SOURCE  OF-FLIGHT  ATMOSPHERIC-PRESSURE  POLY(VINYL CHLORIDE)  SAMPLE PREPARATION  ACID  CHROMATOGRAPHY   贵金属催化剂上两步法选择性降解有机溶剂型木质素(英文) 其他 2012-01-01 刘凌涛; 张斌; 李晶; 马丁; 寇元 收藏  |  浏览/下载：3/0  |  提交时间：2015/10/24 二氧六环木质素  降解  氢解  加氢脱氧  液体燃料  Dioxane lignin  Degradation  Hydrogenolysis  Hydrodeoxygenation  Liquid fuel   A new derivatization approach for the rapid and sensitive analysis of brassinosteroids by using ultra high performance liquid chromatography-electrospray ionization triple quadrupole mass spectrometry 期刊论文 talanta, 2012 Huo, Feifeng; Wang, Xin; Han, Yehua; Bai, Yu; Zhang, Wei; Yuan, Hancheng; Liu, Huwei 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Brassinosteroids  BPBA  Derivatization  UHPLC  Triple quadrupole mass spectrometry  Arabidopsis thaliana  GAS-CHROMATOGRAPHY  NATURAL BRASSINOSTEROIDS  ABSOLUTE-CONFIGURATION  ENANTIOMERIC EXCESS  LAMINA INCLINATION  BETA-LACTAMASE  SEEDS  BRASSINOLIDE  PLANTS  ACID   Applications of nanomaterials in enantioseparation and related techniques 期刊论文 trac trends in analytical chemistry, 2012 Chang, Cuilan; Wang, Xin; Bai, Yu; Liu, Huwei 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Carbon nanotube  Enantioseparation  Magnetic nanomaterial  Mesoporous silica  Metal nanomaterial  Metal-organic framework  Nanomaterial  Organic polymer  Stationary phase  METAL-ORGANIC FRAMEWORKS  WALLED CARBON NANOTUBES  MOLECULARLY IMPRINTED POLYMERS  SCANNING-TUNNELING-MICROSCOPY  MODIFIED GOLD NANOPARTICLES  CAPILLARY ELECTROCHROMATOGRAPHY  STATIONARY-PHASE  ENANTIOSELECTIVE SEPARATION  ENANTIOMERIC SEPARATION  PSEUDOSTATIONARY PHASE   Cuprous oxide created on sepiolite: Preparation, characterization, and photocatalytic activity in treatment of red water from 2,4,6-trinitrotoluene manufacturing 期刊论文 journal of hazardous materials, 2012 Zhu, Qingwei; Zhang, Yihe; Lv, Fengzhu; Chu, Paul K.; Ye, Zhengfan; Zhou, Fengshan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Cuprous oxide  Sepiolite  Red water  Photocatalysis  CATALYTIC-ACTIVITY  OPTICAL-PROPERTIES  AQUEOUS-SOLUTIONS  DIFFERENT SIZES  THIN-FILMS  ADSORPTION  CU2O/TIO2  NANOPARTICLES  COMPOSITES  ROUTE   Technical Note: The application of an improved gas and aerosol collector for ambient air pollutants in China 期刊论文 atmospheric chemistry and physics, 2012 Dong, H-B.; Zeng, L-M.; Hu, M.; Wu, Y-S.; Zhang, Y-H.; Slanina, J.; Zheng, M.; Wang, Z-F.; Jansen, R. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 PEARL RIVER DELTA  NITROUS-ACID HONO  SEMICONTINUOUS PM2.5 SULFATE  CHEMICAL-COMPOSITION  MASS-SPECTROMETER  RURAL SITE  HIGH-RESOLUTION  SULFUR-DIOXIDE  NITRATE  PARTICULATE   A new method for measuring specific heat ratio of combustion gases in hypersonic flow 会议论文 Tiejin Wang; Jun Chen 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 combustion  gases  utilizing  apparatus  elimination  refraction  benefit  Snell  brought  combustion  gases  utilizing  apparatus  elimination  refraction  benefit  Snell  brought