Fluorescent aptamer-functionalized graphene oxide biosensor for label-free detection of mercury(II)

Biosensors and Bioelectronics

Volumn 41, Issue 1, 2013, Pages 889-893

  Li, Ming ^a,c   Zhou, Xuejiao ^b   Ding, Weiqiang ^c   Guo, Shouwu ^b   Wu, Nianqiang ^a,c  

^a West Virginia University   (United States)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

^c WEST VIRGINIA UNIVERSITY   (United States)

Author keywords

Detection; Fluorescence; Graphene oxide; Mercury; Sensor

Indexed keywords

APTAMERS; DOUBLE STRANDED DNA; FLUORESCENCE EMISSION; FLUORESCENT DETECTION; FLUORESCENT PROBES; FUNCTIONALIZED; GRAPHENE OXIDES; LABEL FREE; LABEL-FREE DETECTION; LIMIT OF DETECTION; QUENCHING OF FLUORESCENCE; SINGLE-STRANDED DNA;

BIOMOLECULES; BIOSENSORS; DNA; ERROR DETECTION; MERCURY (METAL); MERCURY COMPOUNDS; METAL IONS; SENSORS;

FLUORESCENCE;

DOUBLE STRANDED DNA; GRAPHENE OXIDE; MERCURY; THYMINE MERCURY THYMINE COMPLEX; UNCLASSIFIED DRUG; APTAMER; SINGLE STRANDED DNA; THYMINE; GRAPHITE; OXIDE;

ANALYTICAL PARAMETERS; AQUEOUS SOLUTION; ARTICLE; BIOSENSOR; COMPLEX FORMATION; CONFORMATIONAL TRANSITION; CONJUGATION; DNA HAIRPIN; DNA STRAND; FLUORESCENCE; LIMIT OF DETECTION; PHOTOCHEMICAL QUENCHING; SELECTIVITY; SOLUBILITY; BINDING AFFINITY; CHEMICAL LABELING; CONTROLLED STUDY; DNA STRUCTURE; FLUORESCENCE ANALYSIS; METAL BINDING; MOLECULAR PROBE; SURFACE PROPERTY; CHEMISTRY; EQUIPMENT; EQUIPMENT DESIGN; EQUIPMENT FAILURE; GENETIC PROCEDURES; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SPECTROFLUOROMETRY;

APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; GRAPHITE; MERCURY; OXIDES; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SPECTROMETRY, FLUORESCENCE;

EID: 84870852071     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2012.09.060     Document Type: Article

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