A simple, post-additional antioxidant capacity assay using adenosine triphosphate-stabilized 2,2'-azinobis(3-ethylbenzothiazoline)-6-sulfonic acid (ABTS) radical cation in a G-quadruplex DNAzyme catalyzed ABTS-H 2O 2 system

Biosensors and Bioelectronics

Volumn 35, Issue 1, 2012, Pages 407-412

  Jia, Shu Min ^a   Liu, Xiao Fei ^a   Kong, De Ming ^a   Shen, Han Xi ^a  

^a NANKAI UNIVERSITY   (China)

Author keywords

ABTS; Antioxidant capacity; ATP; Free radical; G quadruplex DNAzyme

Indexed keywords

ABTS; ANTIOXIDANT CAPACITY; ARTIFICIAL ENZYMES; DISPROPORTIONATIONS; DNAZYME; G-QUADRUPLEXES; HIGH-THROUGHPUT DETECTION; HIGH-THROUGHPUT SCREENING; LARGE SCALE PREPARATION; NAKED-EYE; RADICAL CATIONS; REAL SAMPLES; SULFONIC ACID;

ADENOSINETRIPHOSPHATE; ENZYMES; FREE RADICALS; PHOSPHATES; POSITIVE IONS;

AGENTS;

2,2' AZINOBIS(3 ETHYLBENZOTHIAZOLINE 6 SULFONIC ACID); ADENOSINE TRIPHOSPHATE; ASCORBIC ACID; BAICALIN; CAFFEIC ACID; CHLOROGENIC ACID; CYSTEINE; FERULIC ACID; GALLIC ACID; GUANINE QUADRUPLEX; GUANINE QUADRUPLEX DNAZYME; QUERCETIN; TROLOX C; UNCLASSIFIED DRUG;

ABSORPTION; ANTIOXIDANT ACTIVITY; ANTIOXIDANT CAPACITY ASSAY; ARTICLE; ASSAY; CONTROLLED STUDY; ENZYME ACTIVITY; FRUIT JUICE; HIGH THROUGHPUT SCREENING; INTERMETHOD COMPARISON; LEMON JUICE; LIMIT OF DETECTION; PEACH JUICE; REACTION TIME; SCREENING TEST;

ADENOSINE TRIPHOSPHATE; ANTIOXIDANTS; BASE SEQUENCE; BENZOTHIAZOLES; BIOSENSING TECHNIQUES; CATIONS; DNA, CATALYTIC; FREE RADICALS; HYDROGEN PEROXIDE; SPECTROPHOTOMETRY; SULFONIC ACIDS;

EID: 84860501102     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2012.03.029     Document Type: Article

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