Ternary surface monolayers for ultrasensitive (Zeptomole) amperometric detection of nucleic acid hybridization without signal amplification

Analytical Chemistry

Volumn 82, Issue 21, 2010, Pages 8830-8837

  Wu, Jie ^a   Campuzano, Susana ^a   Halford, Colin ^b,c   Haake, David A ^b,c   Wang, Joseph ^a  

^a UNIVERSITY OF CALIFORNIA SAN DIEGO   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c VA GREATER LOS ANGELES HEALTHCARE SYSTEM   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALKANETHIOLS; AMPEROMETRIC DETECTION; BIOTHREAT DETECTION; CLINICAL DIAGNOSTICS; COMMONLY USED; COMPACT LAYER; COMPLEX SAMPLE MATRIXES; DETECTION LIMITS; DITHIOTHREITOL; DNA SENSING; ELECTROCHEMICAL DNA HYBRIDIZATION; FOOD SAFETY; FORENSIC ANALYSIS; HIGH SPECIFICITY; IMPEDANCE SPECTROSCOPY; LOW BACKGROUND; LOW DETECTION LIMIT; MERCAPTOHEXANOL; MIXED MONOLAYERS; NONSPECIFIC ADSORPTION; NUCLEIC ACID HYBRIDIZATION; SIGNAL AMPLIFICATIONS; SIGNAL TO NOISE; SURFACE COMPOSITIONS; SURFACE COVERAGES; SURFACE MONOLAYERS; TETRAMETHYLBENZIDINE; ULTRASENSITIVE; VOLTAMMETRIC STUDIES; ZEPTOMOLE;

ADSORPTION; BIOSENSORS; ELECTRON ENERGY LEVELS; ESCHERICHIA COLI; HEALTH; NUCLEIC ACIDS; SAFETY TESTING; SELF ASSEMBLED MONOLAYERS; SELF ASSEMBLY; SIGNAL PROCESSING;

SIGNAL DETECTION;

3,3',5,5'-TETRAMETHYLBENZIDINE; BACTERIAL RNA; BENZIDINE DERIVATIVE; DITHIOERYTHRITOL; DNA; TETRAMETHYLBENZIDINE; THIOL DERIVATIVE;

ARTICLE; CHEMISTRY; ELECTROCHEMICAL ANALYSIS; ESCHERICHIA COLI; ESCHERICHIA COLI INFECTION; EVALUATION STUDY; GENETIC PROCEDURES; HUMAN; ISOLATION AND PURIFICATION; LIMIT OF DETECTION; MALE; METHODOLOGY; NUCLEIC ACID HYBRIDIZATION;

BENZIDINES; BIOSENSING TECHNIQUES; DITHIOERYTHRITOL; DNA; ELECTROCHEMICAL TECHNIQUES; ESCHERICHIA COLI; ESCHERICHIA COLI INFECTIONS; HUMANS; LIMIT OF DETECTION; MALE; NUCLEIC ACID HYBRIDIZATION; RNA, BACTERIAL; SULFHYDRYL COMPOUNDS;

EID: 78049508419     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac101474k     Document Type: Article

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