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科研机构
北京大学 [12]
内容类型
期刊论文 [12]
发表日期
2016 [1]
2014 [2]
2013 [1]
2012 [3]
2011 [2]
2008 [1]
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专题:北京大学
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Immobilization-free DNA-based homogeneous electrochemical biosensors
期刊论文
TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2016
Zhang, Fang-Ting
;
Cai, Liang-Yuan
;
Zhou, Ying-Lin
;
Zhang, Xin-Xiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
DNA
Biosensors
Immobilization-free
Homogeneous
Electrochemistry
ROLLING-CIRCLE AMPLIFICATION
HEMIN/G-QUADRUPLEX DNAZYME
SINGLE-STRANDED-DNA
TARGET RECYCLING AMPLIFICATION
HYBRIDIZATION CHAIN-REACTION
SEQUENCE-SPECIFIC DETECTION
STRUCTURE-SWITCHING DNA
REDUCED GRAPHENE OXIDE
LABEL-FREE
NUCLEIC-ACID
Methylene Blue as a G-Quadruplex Binding Probe for Label-Free Homogeneous Electrochemical Biosensing
期刊论文
analytical chemistry, 2014
Zhang, Fang-Ting
;
Nie, Ji
;
Zhang, De-Wen
;
Chen, Ji-Tao
;
Zhou, Ying-Lin
;
Zhang, Xin-Xiang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2015/11/11
PEROXIDASE-ACTIVITY
FLUORESCENT-PROBE
VISUAL DETECTION
DNA
COMPLEX
HAIRPIN
SENSOR
AMPLIFICATION
ELECTRODES
STABILITY
Reporter-triggered isothermal exponential amplification strategy in ultrasensitive homogeneous label-free electrochemical nucleic acid biosensing
期刊论文
chemical communications, 2014
Nie, Ji
;
Zhang, De-Wen
;
Zhang, Fang-Ting
;
Yuan, Fang
;
Zhou, Ying-Lin
;
Zhang, Xin-Xiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
TARGET RECYCLING STRATEGY
MOLECULAR BEACON
DNA SENSOR
Novel Homogeneous Label-Free Electrochemical Aptasensor Based on Functional DNA Hairpin for Target Detection
期刊论文
analytical chemistry, 2013
Zhang, De-Wen
;
Nie, Ji
;
Zhang, Fang-Ting
;
Xu, Li
;
Zhou, Ying-Lin
;
Zhang, Xin-Xiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
APTAMER-BASED SENSORS
PEROXIDASE-ACTIVITY
IMPEDANCE SPECTROSCOPY
COLORIMETRIC DETECTION
DNAZYME
AMPLIFICATION
BIOSENSOR
COMPLEX
PROTEIN
ASSAY
Carbon nanomaterials field-effect-transistor-based biosensors
期刊论文
npg asia materials, 2012
Liu, Song
;
Guo, Xuefeng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
biosensor
carbon nanotube
field-effect transistor
graphene
MOLECULAR ELECTRONIC DEVICES
LABEL-FREE DETECTION
GRAPHENE OXIDE
SENSING APPLICATIONS
NONCOVALENT FUNCTIONALIZATION
ELECTROCHEMICAL BIOSENSORS
NANOWIRE NANOSENSORS
ELECTRICAL DETECTION
PROTEIN ADSORPTION
NANOTUBE-NETWORK
An electrochemical aptasensor based on enzyme linked aptamer assay
期刊论文
生物传感器与生物电子学, 2012
Zhang, De-Wen
;
Sun, Cui-Jin
;
Zhang, Fang-Ting
;
Xu, Li
;
Zhou, Ying-Lin
;
Zhang, Xin-Xiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Enzyme linked aptamer assay
Aptamer fragment
Cocaine
Streptavidin-HRP
Differential pulse voltammetry
LABEL-FREE
COCAINE
SENSORS
MOLECULES
THROMBIN
DRUGS
BLOOD
CHROMATOGRAPHY
AMPLIFICATION
REAGENTLESS
A label-free aptasensor for the sensitive and specific detection of cocaine using supramolecular aptamer fragments/target complex by electrochemical impedance spectroscopy
期刊论文
talanta, 2012
Zhang, De-Wen
;
Zhang, Fang-Ting
;
Cui, Yi-Ran
;
Deng, Qin-Pei
;
Krause, Steffi
;
Zhou, Ying-Lin
;
Zhang, Xin-Xiang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/11
Aptamer fragment
Cocaine
Supramolecular complex
Label-free
Electrochemical impedance spectroscopy
SENSING PLATFORM
SMALL MOLECULES
IMPEDIMETRIC APTASENSOR
PROTEIN INTERACTIONS
STRAND DISPLACEMENT
GOLD NANOPARTICLES
SENSOR
BIOSENSOR
ADENOSINE
PROBE
Aptamer conjugated Mo(6)S(9-x)I(x) nanowires for direct and highly sensitive electrochemical sensing of thrombin
期刊论文
生物传感器与生物电子学, 2011
McMullan, Martin
;
Sun, Nijuan
;
Papakonstantinou, Pagona
;
Li, Meixian
;
Zhou, Wuzong
;
Mihailovic, Dragan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/12
Aptamer sensors
MoSI nanowires
Self-assembly
Thrombin
SURFACES
SENSORS
PROTEIN
DNA
AMPLIFICATION
SPECTROSCOPY
REAGENTLESS
RECOGNITION
MONOLAYERS
BIOSENSORS
Thionin attached to a gold electrode modified with self-assembly of Mo(6)S(9-X)I(X) nanowires for amplified electrochemical detection of natural DNA
期刊论文
生物传感器与生物电子学, 2011
Lin, Hong
;
Cheng, Huiming
;
Liu, Lu
;
Zhu, Zhiwei
;
Shao, Yuanhua
;
Papakonstantinou, Pagona
;
Mihailovic, Dragan
;
Li, Meixian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
dsDNA
MoSI nanowires
Thionin
Self-assembly
Electrochemical sensor
GLASSY-CARBON ELECTRODE
LABEL-FREE
HYBRIDIZATION BIOSENSOR
HORSERADISH-PEROXIDASE
DEOXYRIBONUCLEIC ACID
PROBE DNA
NANOTUBES
NANOPARTICLES
MOLECULES
SEQUENCE
Bioassembled nanocircuits of Mo6S9-xIx nanowires for electrochemical immunodetection of estrone hapten
期刊论文
analytical chemistry, 2008
Sun, Nijuan
;
McMullan, Martin
;
Papakonstantinou, Pagona
;
Gao, Hui
;
Zhang, Xinxiang
;
Mihailovic, Dragan
;
Li, Meixian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/10
TANDEM MASS-SPECTROMETRY
MO6S4.5I4.5 NANOWIRES
GAS-CHROMATOGRAPHY
ESTROGENS
PROTEIN
WATER
NANOSENSORS
EXTRACTION
ELECTRODE
MO6S3I6
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