원문정보
초록
영어
Enzyme-based biosensor that can selectively detect biological events is one of the powerful tools for the diagnostics of diabetes, detection of environmental hazards and biological warfare agents [1,2]. Of various detection techniques developed, electrochemical methods have been
considerable attention for biosensors owing to their high sensitivity, fast response, inexpensive and easy miniaturization [2,3]. Herein, we demonstrated the fabrication of glucose sensor based on glucose oxidase immobilized on the self-assembled peptide with single-walled carbon
nanotubes (SAP/SWNT) for the detection of glucose. The morphology of the SAP/SWNT-coated electrode was investigated by TEM images. The electrochemical properties of prepared-SAP/SWNT sensor for glucose detection were characterized by cyclic voltammetry and amperometric measurements.