Performance dependency of enzyme based nano-biosensors on fabrication and enzyme immobilization techniques

This paper presents a comparison of results from a range of experiments carried out to investigate the performance dependency of polypyrrole based nano-biosensors on fabrication and enzyme immobilization techniques. The methods compared are drop casting, co-entrapment, and electrophoretic enzyme dep...

Full description

Saved in:
Bibliographic Details
Main Authors: Preethichandra, D. M. G., Ekanayake, E. M. I. Mala
Format: Conference Proceeding
Language:English
Subjects:
Biochemistry
Electrodes
electrophoretic
Enzyme
Glucose
Hydrogen Peroxide
nano-biosensor
Polymers
polypyrrole
Sensor arrays
Substrates
Sugar
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper presents a comparison of results from a range of experiments carried out to investigate the performance dependency of polypyrrole based nano-biosensors on fabrication and enzyme immobilization techniques. The methods compared are drop casting, co-entrapment, and electrophoretic enzyme deposition techniques. Templated polypyrrole nanotube array sensors provided high sensitivities and quick response time. The electrochemically developed nano-corrugated polypyrrole sensors with enzyme loaded under high electric field of 1kV/m have displayed extremely high sensitivity of 325mAM _1 cm∼ 2 .
ISSN:2156-8073
DOI:10.1109/ICSensT.2017.8304520