Label-free electrochemical aptasensor constructed by layer-by-layer technology for sensitive and selective detection of cancer cells

Analytica Chimica Acta

Volumn 882, Issue , 2015, Pages 32-37

  Wang, Tianshu ^a,b   Liu, Jiyang ^b   Gu, Xiaoxiao ^b   Li, Dan ^b   Wang, Jin ^a,b,c   Wang, Erkang ^b  

^a JILIN UNIVERSITY   (China)

^b CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY   (China)

^c STONY BROOK UNIVERSITY   (United States)

Author keywords

Cancer cells; Differential pulse voltammetry; Electrochemical aptasensor; Graphene based nanocomposite; Layer by layer technology

Indexed keywords

DEPOSITION; DISEASES; ELECTRODES; GRAPHENE; IRON COMPOUNDS; LANTHANUM COMPOUNDS; NANOCOMPOSITES; ORGANOMETALLICS; PROBES; VOLTAMMETRY;

CANCER CELLS; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTROCHEMICAL APTASENSOR; ELECTROCHEMICAL DETECTION; FUNCTIONALIZED GRAPHENE; LAYER-BY-LAYER ASSEMBLY TECHNOLOGIES; LAYER-BY-LAYER TECHNOLOGIES; POLYALLYLAMINE HYDROCHLORIDE;

CHEMICAL DETECTION;

APTAMER; FERROCENE APPENDED POLY(ALLYLAMINE HYDROCHLORIDE)FUNCTIONALIZED GRAPHENE; GRAPHENE; NANOCOMPOSITE; POLY(SODIUM PARA STYRENESULFONATE); UNCLASSIFIED DRUG;

APTASENSOR; ARTICLE; BIOSENSOR; CANCER DIAGNOSIS; CELL MEMBRANE; CONTROLLED STUDY; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTROCHEMICAL ANALYSIS; ELECTRON TRANSPORT; HELA CELL LINE; HUMAN; HUMAN CELL; LIMIT OF DETECTION; NANOPROBE; PRIORITY JOURNAL; SENSITIVITY ANALYSIS; CONFOCAL MICROSCOPY; DEVICES; NEOPLASMS; PATHOLOGY; SENSITIVITY AND SPECIFICITY;

ELECTROCHEMICAL TECHNIQUES; HELA CELLS; HUMANS; MICROSCOPY, CONFOCAL; NEOPLASMS; SENSITIVITY AND SPECIFICITY;

EID: 84931567164     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2015.05.008     Document Type: Article

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