A label-free optical sensor based on nanoporous gold arrays for the detection of oligodeoxynucleotides

Biosensors and Bioelectronics

Volumn 30, Issue 1, 2011, Pages 21-27

  Feng, Jiandong ^a   Zhao, Weijie ^a   Su, Bin ^a   Wu, Jianmin ^a  

^a ZHEJIANG UNIVERSITY   (China)

Author keywords

Label free; Nanoporous gold; Oligonucleotides; Optical biosensor; Porous silicon

Indexed keywords

BINDING EVENTS; BLUE SHIFT; BLUE-SHIFTED; CHLOROAURIC ACID; DETECTION LIMITS; DNA BIOSENSORS; DNA HYBRIDIZATION; ELECTROLYSIS CURRENT; ELECTROMAGNETIC THEORIES; GOLD FILM; LABEL FREE; LOW CONCENTRATIONS; LOW REFRACTIVE INDEX; NANO LAYERS; NANOPOROUS GOLD; NANOPOROUS MATERIALS; NANOPOROUS STRUCTURES; OLIGODEOXYNUCLEOTIDES; OPTICAL BIO-SENSORS; OPTICAL MEASUREMENT; OPTICAL RESPONSE; OPTICAL THICKNESS; SENSING APPLICATIONS; SHIFT-AND; SINGLE-STRANDED DNA (SS-DNA); SPECIFIC SEQUENCES;

BIOSENSORS; DNA; ELECTRIC FIELDS; ELECTROCHEMICAL CORROSION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; FOURIER TRANSFORMS; OLIGONUCLEOTIDES; OPTICAL DATA PROCESSING; POROUS MATERIALS; POROUS SILICON; REFRACTIVE INDEX; SURFACE MORPHOLOGY; SURFACES;

GOLD;

GOLD; GOLD TRICHLORIDE ACID; OLIGODEOXYNUCLEOTIDE; SILICON; SINGLE STRANDED DNA; UNCLASSIFIED DRUG;

ARTICLE; BIOSENSOR; CHEMICAL STRUCTURE; CONCENTRATION (PARAMETERS); DNA HYBRIDIZATION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTROLYSIS; ELECTROMAGNETIC FIELD; FOURIER TRANSFORMATION; LIMIT OF DETECTION; MATHEMATICAL ANALYSIS; NANOPORE; OPTICAL SENSOR; POROSITY; QUALITATIVE ANALYSIS; REFLECTOMETRY; REFRACTION INDEX; SENSOR; SURFACE PROPERTY; THICKNESS;

BIOSENSING TECHNIQUES; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; GOLD; NANOSTRUCTURES; NANOTECHNOLOGY; OLIGODEOXYRIBONUCLEOTIDES; OLIGONUCLEOTIDE ARRAY SEQUENCE ANALYSIS; OPTICAL DEVICES; POROSITY; REFRACTOMETRY; STAINING AND LABELING; TRANSDUCERS;

EID: 80755190128     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2011.08.021     Document Type: Article

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