DNAzyme-based highly sensitive electronic detection of lead via quantum dot-assembled amplification labels

Biosensors and Bioelectronics

Volumn 28, Issue 1, 2011, Pages 135-138

  Zhang, Haixia ^a   Jiang, Bingying ^b   Xiang, Yun ^a   Su, Jiao ^a   Chai, Yaqin ^a   Yuan, Ruo ^a  

^a SOUTHWEST UNIVERSITY   (China)

^b CHONGQING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

DNAzyme; Highly sensitive; Lead detection; Quantum dots; Self assembly

Indexed keywords

ACID DISSOLUTION; BIOTIN-STREPTAVIDIN; COMPLEMENTARY STRAND; DIVALENT METAL ION; DNAZYME; DYNAMIC RANGE; ELECTROCHEMICAL SIGNALS; ELECTRONIC DETECTION; GOLD SUBSTRATES; HIGHLY SENSITIVE; LAYER-BY-LAYERS; LEAD DETECTION; QUANTITATIVE INFORMATION; SENSING PLATFORMS; SIGNAL AMPLIFICATIONS; SIGNAL ENHANCEMENT; SUBNANOMOLAR LEVELS;

AMPLIFICATION; CHEMICAL DETECTION; COENZYMES; DISSOLUTION; DNA; GOLD COATINGS; HEAVY METALS; METAL IONS; NANOCOMPOSITES; PROTEINS; SENSORS; SIGNAL DETECTION;

SEMICONDUCTOR QUANTUM DOTS;

BIOTIN; DNAZYME; ENZYME; LEAD; NANOCOMPOSITE; QUANTUM DOT; STREPTAVIDIN; UNCLASSIFIED DRUG;

ARTICLE; DNAZYME SENSOR; ELECTROCHEMICAL ANALYSIS; HYBRIDIZATION; IMMOBILIZATION; PROTEIN CLEAVAGE; SENSOR;

BIOSENSING TECHNIQUES; DNA, CATALYTIC; ELECTROCHEMICAL TECHNIQUES; LEAD; QUANTUM DOTS; SENSITIVITY AND SPECIFICITY;

EID: 80052343023     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.07.009     Document Type: Article

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