A novel Tb3+-promoted G-quadruplex-hemin DNAzyme for the development of label-free visual biosensors

Biosensors and Bioelectronics

Volumn 26, Issue 10, 2011, Pages 4053-4057

  Zhang, Jing ^a   Gao, QingLan ^a   Chen, PingPing ^a   Chen, JingHua ^a,b   Chen, GuoNan ^a   Fu, FengFu ^a  

^a FUZHOU UNIVERSITY   (China)

^b FUJIAN MEDICAL UNIVERSITY   (China)

Author keywords

Biosensors; DNAzyme; G quadruplex; G quadruplex hemin DNAzyme; Tb3+

Indexed keywords

DNAZYME; G-QUADRUPLEX; G-QUADRUPLEX STRUCTURE; LABEL FREE; NAKED-EYE; PEROXIDASE ACTIVITIES; REPRODUCIBILITIES; SENSING PLATFORMS; TB3+; TETRAMETHYLBENZIDINE; UV-VIS SPECTROPHOTOMETRY; VISUAL DETECTION;

BIOSENSORS;

DEOXYRIBOZYME; DNAZYME; GUANINE QUADRUPLEX; HEMIN; HYDROGEN PEROXIDE; PEROXIDASE; RIVER WATER; TERBIUM; TETRAMETHYLBENZIDINE; UNCLASSIFIED DRUG; 3,3',5,5'-TETRAMETHYLBENZIDINE; BENZIDINE DERIVATIVE;

ACCURACY; ARTICLE; BIOSENSOR; CHEMICAL ANALYSIS; CHEMOLUMINESCENCE; CONTROLLED STUDY; DNA STRUCTURE; ELECTROCHEMISTRY; ENZYME ACTIVITY; ENZYME SPECIFICITY; MASS SPECTROMETRY; OXIDATION; PROTEIN FOLDING; REPRODUCIBILITY; ULTRAVIOLET SPECTROPHOTOMETRY; WATER ANALYSIS; WATER SAMPLING; CHEMISTRY; COLORIMETRY; EVALUATION; GENETIC PROCEDURES; METHODOLOGY; OXIDATION REDUCTION REACTION; WATER POLLUTANT;

BENZIDINES; BIOSENSING TECHNIQUES; COLORIMETRY; DNA, CATALYTIC; G-QUADRUPLEXES; HEMIN; HYDROGEN PEROXIDE; OXIDATION-REDUCTION; TERBIUM; WATER POLLUTANTS, CHEMICAL;

EID: 79956370078     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.03.029     Document Type: Article

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