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科研机构
北京大学 [305]
内容类型
期刊论文 [250]
其他 [49]
会议论文 [6]
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2017 [17]
2016 [25]
2015 [40]
2014 [25]
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2012 [30]
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专题:北京大学
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Recent Development in Sample Preparation and Analytical Techniques for Determination of Quinolone Residues in Food Products
期刊论文
CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY, 2017
Zhang, Zhichao
;
Cheng, Hefa
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2017/12/03
Biosensor
food products
immunoassay
liquid chromatography-mass spectrometry (LC-MS)
quinolones
quick, easy, cheap, effective, rugged, and safe (QuEChERS) method
TANDEM MASS-SPECTROMETRY
PERFORMANCE LIQUID-CHROMATOGRAPHY
SOLID-PHASE EXTRACTION
LINKED-IMMUNOSORBENT-ASSAY
LASER-INDUCED FLUORESCENCE
VETERINARY DRUG RESIDUES
FLUOROQUINOLONE ANTIBACTERIAL AGENTS
MOLECULARLY IMPRINTED POLYMERS
ENVIRONMENTAL WATER SAMPLES
INDIRECT COMPETITIVE ELISA
Fracture detection in oil-based drilling mud using a combination of borehole image and sonic logs
期刊论文
MARINE AND PETROLEUM GEOLOGY, 2017
Lai, Jin
;
Wang, Guiwen
;
Fan, Zhuoying
;
Wang, Ziyuan
;
Chen, Jing
;
Zhou, Zhenglong
;
Wang, Shuchen
;
Xiao, Chengwen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Fracture
Oil-based mud
Image logs
Sonic logs
TIGHT-GAS SANDSTONES
TRIASSIC YANCHANG FORMATION
SITU STRESS DIRECTION
NORTHERN TARIM BASIN
KUQA DEPRESSION
SAUDI-ARABIA
NW CHINA
PETROPHYSICAL LOGS
DENSITY-ESTIMATION
LOW-PERMEABILITY
Structural and mechanistic study of the cysteine oxidation-mediated induction of the Escherichia coli MarR regulator
期刊论文
TETRAHEDRON, 2017
Zhu, Rongfeng
;
Hao, Ziyang
;
Lou, Hubing
;
Song, Yanqun
;
Zhao, Jingyi
;
Zhu, Jiuhe
;
Chen, Peng R.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Multiple antibiotic resistance
Transcription factors
Cysteine oxidation
X-ray crystallography
Fluorescent reporter
MULTIPLE ANTIBIOTIC-RESISTANCE
GREEN FLUORESCENT PROTEINS
DNA-BINDING
TRANSCRIPTIONAL REGULATORS
NEGATIVE REGULATOR
FAMILY
REFINEMENT
INTERFACE
MOLECULES
SUITE
Rapid and specific luminescence sensing of Cu(II) ions with a porphyrinic metal-organic framework
期刊论文
CHEMICAL COMMUNICATIONS, 2017
Li, Linnan
;
Shen, Sensen
;
Lin, Ruoyun
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
AQUEOUS-PHASE
CHEMOSENSORS
FLUORESCENT
COPPER
CU2+
STRATEGY
SITES
MOF
A branch-migration based fluorescent probe for straightforward, sensitive and specific discrimination of DNA mutations
期刊论文
NUCLEIC ACIDS RESEARCH, 2017
Xiao, Xianjin
;
Wu, Tongbo
;
Xu, Lei
;
Chen, Wei
;
Zhao, Meiping
收藏
  |  
浏览/下载:103/0
  |  
提交时间:2017/12/03
MOLECULAR BEACONS
SINGLE
CANCER
AMPLIFICATION
HYBRIDIZATION
SELECTIVITY
ENZYME
PCR
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
Investigation and application of photochemically induced direct UV detection of low or non-UV absorbing compounds by capillary electrophoresis
期刊论文
TALANTA, 2017
Xie, Xia
;
Chang, Fengxia
;
Li, Xin
;
Li, Meixian
;
Zhu, Zhiwei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Capillary electrophoresis
Photolysis
Low or non-UV absorbing compounds
Amino acid
UV detection
MICELLAR ELECTROKINETIC CHROMATOGRAPHY
AMINO-ACIDS
LIQUID-CHROMATOGRAPHY
ZONE-ELECTROPHORESIS
MASS-SPECTROMETRY
SEPARATION
DERIVATIZATION
PHOTOOXIDATION
DERIVATIVES
PHOTOLYSIS
DNA Dendrimer-Streptavidin Nanocomplex: an Efficient Signal Amplifier for Construction of Biosensing Platforms
期刊论文
ANALYTICAL CHEMISTRY, 2017
Zhao, Yan
;
Hu, Shichao
;
Wang, Huaming
;
Yu, Kaiwen
;
Guan, Yan
;
Liu, Xiaoyun
;
Li, Na
;
Liu, Feng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
QUARTZ-CRYSTAL MICROBALANCE
HYBRIDIZATION CHAIN-REACTION
NUCLEIC-ACIDS
CELL-SURFACE
CANCER-CELLS
AMPLIFICATION
NANOSTRUCTURE
NANOPARTICLE
STRATEGY
MUTATION
Deciphering TAL effectors for 5-methylcytosine and 5-hydroxymethylcytosine recognition
期刊论文
NATURE COMMUNICATIONS, 2017
Zhang, Yuan
;
Liu, Lulu
;
Guo, Shengjie
;
Song, Jinghui
;
Zhu, Chenxu
;
Yue, Zongwei
;
Wei, Wensheng
;
Yi, Chengqi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
III EFFECTORS
TET PROTEINS
TRANSCRIPTION FACTORS
DNA DEMETHYLATION
BASE-RESOLUTION
MAMMALIAN DNA
HOST-PLANT
GENOME
5-CARBOXYLCYTOSINE
XANTHOMONAS
Novel imprinted polyethyleneimine nano-fluorescent probes with controllable selectivity for recognizing and adsorbing metal ions
期刊论文
RSC ADVANCES, 2017
Jia, Jin
;
Cheng, Gui-Juan
;
Wu, Aihua
;
Luan, Shengji
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
IN-VIVO
GRAPHENE OXIDE
QUANTUM DOTS
POLYMER
NANOPARTICLES
CHEMOSENSORS
RECOGNITION
SEPARATION
SORBENTS
RECOVERY
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