Layer-by-layer electrochemical biosensor with aptamer-appended active polyelectrolyte multilayer for sensitive protein determination

Biosensors and Bioelectronics

Volumn 25, Issue 8, 2010, Pages 1902-1907

  Du, Yan ^a,b   Chen, Chaogui ^a,b   Li, Bingling ^a,b   Zhou, Ming ^a,b   Wang, Erkang ^a,b   Dong, Shaojun ^a,b  

^a CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Electrochemical aptasensor; Label free; Layer by layer; Lysozyme; Thrombin

Indexed keywords

APTAMERS; APTASENSORS; DETECTION RANGE; ELECTROCHEMICAL BIOSENSOR; ELECTRODE INTERFACE; ELECTRODE SURFACES; ELECTROSTATIC INTERACTIONS; FERROCENES; LABEL FREE; LAYER-BY-LAYERS; LOW DETECTION LIMIT; POLY(ETHYLENEIMINE); POLYELECTROLYTE MULTILAYER; PROTEIN DETECTION; PROTEIN DETERMINATION; SELF ASSEMBLED MULTILAYERS;

BIOSENSORS; CARBON NANOTUBES; ELECTRODES; IRON COMPOUNDS; LABELS; PROTEINS; TARGETS;

MULTILAYERS;

APTAMER; CARBON NANOTUBE; FERROCENE; LYSOZYME; POLYETHYLENEIMINE; THROMBIN;

ARTICLE; BIOSENSOR; CONTROLLED STUDY; ELECTROCHEMICAL ANALYSIS; ELECTRODE; ELECTRON TRANSPORT; PROTEIN DETERMINATION; SENSITIVITY AND SPECIFICITY;

APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; CONDUCTOMETRY; ELECTROLYTES; EQUIPMENT DESIGN; EQUIPMENT FAILURE ANALYSIS; MEMBRANES, ARTIFICIAL; MURAMIDASE; PROTEIN ARRAY ANALYSIS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY;

EID: 77649189379     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bios.2010.01.003     Document Type: Article

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