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科研机构
北京大学 [93]
内容类型
期刊论文 [80]
其他 [13]
发表日期
2017 [4]
2016 [12]
2015 [9]
2014 [2]
2013 [6]
2012 [7]
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共93条,第1-10条
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专题:北京大学
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Optimized Multiresidue Analysis of Organic Contaminants of Priority Concern in a Daily Consumed Fish (Grass Carp)
期刊论文
JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY, 2017
He, Wei
;
Chen, Yanru
;
Yang, Chen
;
Liu, Wenxiu
;
Kong, Xiangzhen
;
Qin, Ning
;
He, Qishuang
;
Xu, Fuliu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
POLYCYCLIC AROMATIC-HYDROCARBONS
POLYBROMINATED DIPHENYL ETHERS
ACCELERATED SOLVENT-EXTRACTION
GEL-PERMEATION CHROMATOGRAPHY
ORGANOCHLORINE PESTICIDE-RESIDUES
POLYCHLORINATED-BIPHENYLS PCBS
PRESSURIZED LIQUID EXTRACTION
MICROWAVE-ASSISTED EXTRACTION
BIOLOGICAL MATRICES
SUPERCRITICAL-FLUID
Fast analysis of glycosides based on HKUST-1-coated monolith solid-phase microextraction and direct analysis in real-time mass spectrometry
期刊论文
JOURNAL OF SEPARATION SCIENCE, 2017
Li, Xianjiang
;
Wang, Xin
;
Ma, Wen
;
Ai, Wanpeng
;
Bai, Yu
;
Ding, Li
;
Liu, Huwei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
direct analysis in real time
glycosides
monoliths
solid-phase microextraction
METAL-ORGANIC FRAMEWORK
PERFORMANCE LIQUID-CHROMATOGRAPHY
SHELL MAGNETIC MICROSPHERES
IMIDAZOLATE FRAMEWORK-8
EFFICIENT ENRICHMENT
ENVIRONMENTAL WATER
TOBACCO-LEAVES
DART-MS
DIP-IT
EXTRACTION
Mechanism study on the pyrolysis of a synthetic beta-O-4 dimer as lignin model compound
期刊论文
PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2017
Wang, Shurong
;
Ru, Bin
;
Dai, Gongxin
;
Shi, Zhangjie
;
Zhou, Jinsong
;
Luo, Zhongyang
;
Ni, Mingjiang
;
Cen, Kefa
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
beta-O-4 lignin dimer
Pyrolysis mechanism
Py-GC/MS
Kinetic model
DFT
DENSITY-FUNCTIONAL THEORY
PHENETHYL PHENYL ETHERS
THERMAL-DECOMPOSITION
DISSOCIATION
CELLULOSE
ANISOLE
HEMICELLULOSE
THERMOLYSIS
CHEMISTRY
Crystal Structure of TetR Family Repressor AlkX from Dietzia sp Strain DQ12-45-1b Implicated in Biodegradation of n-Alkanes
期刊论文
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2017
Liang, Jie-Liang
;
Gao, Yuan
;
He, Zheng
;
Nie, Yong
;
Wang, Meng
;
JiangYang, Jing-Hong
;
Zhang, Xuejun C.
;
Shu, Wen-Sheng
;
Wu, Xiao-Lei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
AlkX
TetR family repressor
n-alkane biodegradation
crystal structure
Dietzia
TRANSCRIPTIONAL REGULATION
DEGRADATION
PROTEIN
DNA
BACTERIUM
BINDING
GENE
QACR
HYDROCARBONS
RECOGNITION
Evaluating a Tap Water Contamination Incident Attributed to Oil Contamination by Nontargeted Screening Strategies
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2016
Wang, Beili
;
Wan, Yi
;
Zheng, Guomao
;
Hu, Jianying
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
CHROMATOGRAPHY-MASS SPECTROMETRY
NAPHTHENIC ACID MIXTURES
UPLC-QTOF-MS/MS
GAS-CHROMATOGRAPHY
HIGH-RESOLUTION
WASTE-WATER
COASTAL SEDIMENTS
CRUDE-OIL
SPILL
IDENTIFICATION
Characteristics and deoxy-liquefaction of cellulose extracted from cotton stalk
期刊论文
FUEL, 2016
Li, Jinhua
;
Zhang, Shuai
;
Gao, Boyang
;
Yang, Aikai
;
Wang, Zonghua
;
Xia, Yanzhi
;
Liu, Haichao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Cellulose
Cotton stalk
Deoxy-liquefaction
Liquid oil
FAST PYROLYSIS
MAJOR COMPONENTS
PY-GC/MS
PART I
BIOMASS
LIGNIN
OIL
LIGNOCELLULOSE
PRETREATMENT
FIBERS
Recent advances in lipidomics for disease research
期刊论文
JOURNAL OF SEPARATION SCIENCE, 2016
Yang, Li
;
Li, Min
;
Shan, Yabing
;
Shen, Sensen
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Biomarkers
Clinical diagnosis
Lipidomics
Metabolism
DESORPTION ELECTROSPRAY-IONIZATION
2-DIMENSIONAL GAS-CHROMATOGRAPHY
IMAGING MASS-SPECTROMETRY
PERITONEAL-DIALYSIS PATIENTS
FATTY-ACID SYNTHASE
LC-QTOF-MS
ALZHEIMERS-DISEASE
SHOTGUN LIPIDOMICS
BREAST-CANCER
HUMAN PLASMA
色谱质谱技术在食品安全分析检测中的应用
期刊论文
食品安全质量检测学报, 2016
韩晔华
;
张艳芬
;
刘虎威
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
食品分析
食品安全
样品预处理
气相色谱法
液相色谱法
质谱法
food analysis
food safety
sample pretreatment
gas chromatography
liquid chromatography
mass spectrometry
Rapid screening and quantification of glucocorticoids in essential oils using direct analysis in real time mass spectrometry
其他
2016-01-01
Zhang, Jialing
;
Li, Ze
;
Zhou, Zhigui
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/04
PERFORMANCE LIQUID-CHROMATOGRAPHY
COSMETIC PRODUCTS
GAS-CHROMATOGRAPHY
CLOBETASOL PROPIONATE
SUNSCREEN AGENTS
ION-SOURCE
IDENTIFICATION
CORTICOSTEROIDS
METABOLITES
PLASMA
Online coupling techniques in ambient mass spectrometry
期刊论文
ANALYST, 2016
Xu, Shuting
;
Zhang, Yiding
;
Xu, Linnan
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
DESORPTION ELECTROSPRAY-IONIZATION
PRESSURE CHEMICAL-IONIZATION
SURFACE-PLASMON RESONANCE
PERFORMANCE LIQUID-CHROMATOGRAPHY
ATMOSPHERIC-PRESSURE
REAL-TIME
ION-SOURCE
CAPILLARY-ELECTROPHORESIS
OPEN-AIR
MS
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