An amplified electrochemical strategy using DNA-QDs dendrimer superstructure for the detection of thymine DNA glycosylase activity

Biosensors and Bioelectronics

Volumn 71, Issue , 2015, Pages 249-255

  Liu, Hongying ^a,b   Lou, Youbing ^c   Zhou, Fei ^a   Zhu, Hao ^a   Abdel Halim, E S ^d   Zhu, Jun Jie ^a  

^a NANJING UNIVERSITY   (China)

^b HANGZHOU DIANZI UNIVERSITY   (China)

^c SOUTHEAST UNIVERSITY   (China)

^d KING SAUD UNIVERSITY   (Saudi Arabia)

Author keywords

Dendrimer superstructure; Electrochemical biosensor; Quantum dots; Signal amplification; Thymine DNA glycosylase

Indexed keywords

DENDRIMERS; DNA; NANOCRYSTALS; SIGNAL DETECTION; SIGNAL PROCESSING;

AMPLIFICATION STRATEGY; CLINICAL DIAGNOSTICS; DNA GLYCOSYLASE; ELECTROCHEMICAL BIOSENSOR; ELECTROCHEMICAL METHODS; QUANTITATIVE DETECTION; SELECTIVE DETECTION; SIGNAL AMPLIFICATIONS;

SEMICONDUCTOR QUANTUM DOTS;

DENDRIMER; DNA; QUANTUM DOT; THYMINE DNA GLYCOSYLASE;

ANODIC STRIPPING POTENTIOMETRY; ARTICLE; BRANCHED DNA SIGNAL AMPLIFICATION ASSAY; CONCENTRATION RESPONSE; CONTROLLED STUDY; COVALENT BOND; CROSS COUPLING REACTION; CYCLIC POTENTIOMETRY; DNA HYBRIDIZATION; ELECTROCHEMICAL DETECTION; ENZYME ACTIVITY; ENZYME ASSAY; ENZYMIC BIOSENSOR; HUMAN; HUMAN CELL; LIMIT OF DETECTION; MOLECULAR STABILITY; PERFORMANCE MEASUREMENT SYSTEM; PROCESS OPTIMIZATION; QUALITATIVE RESEARCH; QUANTITATIVE STUDY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; STRUCTURE ANALYSIS; CHEMICAL STRUCTURE; CHEMISTRY; ELECTROCHEMICAL ANALYSIS; EVALUATION STUDY; GENETIC PROCEDURES; HELA CELL LINE; METABOLISM; PROCEDURES;

BIOSENSING TECHNIQUES; DENDRIMERS; DNA; ELECTROCHEMICAL TECHNIQUES; ENZYME ASSAYS; HELA CELLS; HUMANS; LIMIT OF DETECTION; MODELS, MOLECULAR; QUANTUM DOTS; REPRODUCIBILITY OF RESULTS; THYMINE DNA GLYCOSYLASE;

EID: 84928336812     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2015.04.048     Document Type: Article

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