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科研机构
北京大学 [2823]
内容类型
期刊论文 [2601]
其他 [203]
会议论文 [19]
发表日期
2017 [100]
2016 [149]
2015 [236]
2014 [301]
2013 [290]
2012 [232]
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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
Zeolite A synthesized from alkaline assisted pre-activated halloysite for efficient heavy metal removal in polluted river water and industrial wastewater
期刊论文
Journal of Environmental Sciences, 2017
Meng Qingpeng
;
Chen Hong
;
Lin Junzhong
;
Lin Zhang
;
Sun Junliang
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2017/12/03
Zeolite
Heavy metal
River water
Industrial wastewater
High pressure structural investigation on alluaudites Na2Fe3(PO4)(3)-Na2FeMn2(PO4)(3) system
期刊论文
JOURNAL OF SOLID STATE CHEMISTRY, 2017
Gao, Jing
;
Huang, Weifeng
;
Qin, Shan
;
Wu, Xiang
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2017/12/03
Alluaudite
Diamond anvil cell
Chemical pressure
Ion substitution
Electrochemical performances
1ST EXPERIMENTAL-EVIDENCE
POSITIVE ELECTRODE
ELECTROCHEMICAL PROPERTIES
CRYSTAL-CHEMISTRY
SODIUM BATTERIES
ENERGY-STORAGE
ION BATTERIES
PHASE
GARNET
SPECTROSCOPY
Single-Cell-Based Platform for Copy Number Variation Profiling through Digital Counting of Amplified Genomic DNA Fragments
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2017
Li, Chunmei
;
Yu, Zhilong
;
Fu, Yusi
;
Pang, Yuhong
;
Huang, Yanyi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
single-cell
digital counting
DNA amplification
copy number variation
maximum likelihood
genomic sequencing
STRUCTURAL VARIATION
POISSON-DISTRIBUTION
AMPLIFICATION
PCR
RECOMBINATION
QUANTITATION
ACCURATE
DEVICE
SPERM
Polyhedral oligomeric silsesquioxane meets "click" chemistry: Rational design and facile preparation of functional hybrid materials
期刊论文
POLYMER, 2017
Li, Yiwen
;
Dong, Xue-Hui
;
Zou, Yuan
;
Wang, Zhao
;
Yue, Kan
;
Huang, Mingjun
;
Liu, Hao
;
Feng, Xueyan
;
Lin, Zhiwei
;
Zhang, Wei
;
Zhang, Wen-Bin
;
Cheng, Stephen Z. D.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
"
Polyhedral oligomeric silsesquioxane
Functional hybrid materials
Hierarchical structures
TRANSFER RADICAL POLYMERIZATION
CUBE-OCTAMERIC SILSESQUIOXANES
GIANT GEMINI SURFACTANTS
SHAPE AMPHIPHILES
STAR POLYMERS
1,3-DIPOLAR CYCLOADDITIONS
MOLECULAR NANOPARTICLES
POLY(ETHYLENE OXIDE)
ANIONIC SYNTHESIS
EFFICIENT PREPARATION
Click"
chemistry
NIR Ratiometric Luminescence Detection of pH Fluctuation in Living Cells with Hemicyanine Derivative-Assembled Upconversion Nanophosphors
期刊论文
ANALYTICAL CHEMISTRY, 2017
Li, Haixia
;
Dong, Hao
;
Yu, Mingming
;
Liu, Chunxia
;
Li, Zhanxian
;
Wei, Liuhe
;
Sun, Ling-Dong
;
Zhang, Hongyan
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2017/12/03
NEAR-INFRARED FLUORESCENCE
INTRACELLULAR PH
IN-VIVO
ENERGY-TRANSFER
NANOPARTICLES
SENSOR
NANOPROBES
PROBES
THERAPY
CONSTRUCTION
From Two, to Three, to Multi-Color Switches: Developing AIEgen-Based Mechanochromic Materials
期刊论文
CHEMNANOMAT, 2017
Meng, Xiao
;
Chen, Changqing
;
Qi, Guangyu
;
Li, Xue
;
Wang, Kai
;
Zou, Bo
;
Ma, Yuguo
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2017/12/03
aggregation-induced emission luminogen (AIEgen)
high pressure chemistry
mechanochromic molecule
spiropyran
AGGREGATION-INDUCED-EMISSION
SILICA NANOPARTICLES
MECHANICAL-FORCE
ALKYNE GROUPS
LUMINOGENS
PRESSURE
TETRAPHENYLETHENE
CYCLOADDITION
LUMINESCENCE
FLUORESCENCE
Poly(phosphoric acid) (PPA)-Promoted 5-exo-Cyclization of Iminium Ions Generated In Situ: A Facile Access to Functionalized Indene Derivatives
期刊论文
SYNLETT, 2017
Zhu, Yi-Fan
;
Geng, Xin-Le
;
Guan, Yong-Hong
;
Teng, Wei
;
Fan, Xiaohui
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
indenes
iminium ions
indanones
exocyclization
polyphosphoric acid
cascade reaction
N-ACYLIMINIUM IONS
H BOND ACTIVATION
REGIOSELECTIVE SYNTHESIS
AROMATIC KETIMINES
3+2 ANNULATIONS
CYCLIZATION
ALKYNES
CONSTRUCTION
CHEMISTRY
HETEROCYCLES
Charge-transfer complexes of dinuclear ruthenium compounds/polyoxometalates for multistate electrochromism covering ultraviolet, visible, and near-infrared region
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2017
Chong, Dandan
;
Wan, Xinhua
;
Zhang, Jie
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
EMERGING APPLICATIONS
POLYOXOMETALATE
ASSEMBLIES
DONOR
SURFACTANTS
COPOLYMERS
BEHAVIORS
LIGANDS
HYBRIDS
SYSTEM
High-quality single-layer nanosheets of MS2 (M = Mo, Nb, Ta, Ti) directly exfoliated from AMS(2) (A = Li, Na, K) crystals
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2017
Guo, Chenguang
;
Li, Hui
;
Zhao, Wei
;
Pan, Jie
;
Lin, Tianquan
;
Xu, Jijian
;
Chen, Mingwei
;
Huang, Fuqiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
TRANSITION-METAL DICHALCOGENIDE
HYDROGEN EVOLUTION REACTION
ELECTRICAL-PROPERTIES
GRAPHENE
ELECTRODES
PHASE
FILMS
HETEROSTRUCTURES
INTERCALATION
TRANSPARENT
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