Research on Glucose Biosensor of Self-assembled Fixed GOD Based on Carbon Nanometer-tubes and Nanometer-gold / 医疗卫生装备
Chinese Medical Equipment Journal
;
(6)1989.
Artigo
em Chinês
| WPRIM
| ID: wpr-594379
ABSTRACT
Objective To construct a kind of novel electrochemical glucose biosensor for clinical detection.Methods Multiwall carbon tube(MWCNTs),NanoAu and glucose oxidase(GOD) were immobilized on the Au electrode by monolayer self-assemble.Cyclic voltammetry and linear scan voltammetry were used to investigate the assembling process and the chemical characteristics of the glucose biosensor.Results The linearity of glucose in the range of 10~1 400 mg/L with the correlation coefficient of R2=0.990 9 was obtained by linear scan voltammetry and the detection limited reached 0.000 1 mg/L.The four criterion samples were measured with 3 different biosensors in same conditions and the RSD
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Medical Equipment Journal
Ano de publicação:
1989
Tipo de documento:
Artigo
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