Solid-state label-free integrated aptasensor based on graphene-mesoporous silica-gold nanoparticle hybrids and silver microspheres

Analytical Chemistry

Volumn 83, Issue 20, 2011, Pages 8035-8040

  Guo, Shaojun ^a,b   Du, Yan ^a,b   Yang, Xuan ^a,b   Dong, Shaojun ^a,b   Wang, Erkang ^a,b  

^a CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

[No Author keywords available]

Indexed keywords

APTAMERS; DETECTION LIMITS; DETECTION RANGE; DETECTION SIGNAL; DNA POLYMERASE; DNA POLYMERIZATION; DUPLEX DNA; ELECTROCHEMICAL SIGNALS; LABEL FREE; MULTIPLE EFFECT; POLY(ETHYLENEIMINE); POSITIVELY CHARGED; SCHEMATIC REPRESENTATIONS; SENSING PLATFORMS; SENSITIVE ANALYSIS; SILVER MICROSPHERES; SOLUTION PHASE; TRIPHOSPHATE; TRIPLEX DNA;

ADENOSINETRIPHOSPHATE; CHEMICAL DETECTION; ENERGY TRANSFER; GRAPHENE; IRON COMPOUNDS; MICROSPHERES; NANOPARTICLES; PHOSPHATES; SIGNAL DETECTION; SIGNAL TRANSDUCTION; SILICA; SILVER;

DNA;

ADENOSINE TRIPHOSPHATE; APTAMER; FERROCENE; FERROUS ION; GOLD; GRAPHITE; METAL NANOPARTICLE; POLYETHYLENEIMINE; SILICON DIOXIDE; SILVER;

ARTICLE; BLOOD; CHEMISTRY; ELECTROCHEMICAL ANALYSIS; GENETIC PROCEDURES; HUMAN; KINETICS;

ADENOSINE TRIPHOSPHATE; APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; ELECTROCHEMICAL TECHNIQUES; FERROUS COMPOUNDS; GOLD; GRAPHITE; HUMANS; KINETICS; METAL NANOPARTICLES; POLYETHYLENEIMINE; SILICON DIOXIDE; SILVER;

EID: 80054703133     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac2019552     Document Type: Article

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