Ultrasensitive aptasensor based on graphene-3,4,9,10- perylenetetracarboxylic dianhydride as platform and functionalized hollow PtCo nanochains as enhancers

Sensors and Actuators, B: Chemical

Volumn 169, Issue , 2012, Pages 88-95

  Peng, Kanfu ^a   Zhao, Hongwen ^a   Wu, Xiongfei ^a   Yuan, Yali ^b   Yuan, Ruo ^b  

^a THIRD MILITARY MEDICAL UNIVERSITY   (China)

^b SOUTHWEST UNIVERSITY   (China)

Author keywords

Chronoamperometry; Electrocatalytic; Electrochemical aptasensor; Graphene PTCDA (GPA); Hollow PtCo nanochains (HPtCoNCs)

Indexed keywords

AMPLIFICATION STRATEGY; AMPLIFYING FACTORS; APTAMERS; DETECTION LIMITS; ELECTROCATALYTIC; ELECTROCHEMICAL APTASENSOR; ELECTRODE SURFACES; ELECTRON TRANSFER; ENHANCED SENSITIVITY; FUNCTIONALIZED; GRAPHENE-PTCDA (GPA); HIGH SENSITIVITY; LARGE SURFACE AREA; LINEAR RANGE; NANOCHAINS; PERYLENETETRACARBOXYLIC DIANHYDRIDE; POINT-OF-CARE DIAGNOSTICS; REPRODUCIBILITIES; SENSOR PLATFORM; SIGNAL AMPLIFICATIONS; SURFACE AREA; ULTRASENSITIVE; ULTRASENSITIVE DETECTION;

CHRONOAMPEROMETRY; ELECTRODES; GRAPHENE; NANOCOMPOSITES; PLATINUM; SIGNAL PROCESSING;

ENZYMES;

EID: 84861896580     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2012.03.044     Document Type: Article

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