Urea potentiometric biosensor based on modified electrodes with urease immobilized on polyethylenimine films

Boris Lakard; Guillaume Herlem; Sophie Lakard; Alexandros Antoniou; Bernard Fahys

doi:10.1016/j.bios.2003.12.035

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Urea potentiometric biosensor based on modified electrodes with urease immobilized on polyethylenimine films

Boris Lakard Guillaume Herlem Sophie Lakard Alexandros Antoniou Bernard Fahys

Year: 2004 Journal: Biosensors and Bioelectronics Vol: 19 (12)Pages: 1641-1647 Publisher: Elsevier BV

DOI: 10.1016/j.bios.2003.12.035

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Keywords:

Biosensor Glutaraldehyde Urease Polyethylenimine Potentiometric titration Immobilized enzyme Urea Chemistry Adsorption Microelectrode Polymer Matrix (chemical analysis) Electrode Chromatography Materials science Nanotechnology Organic chemistry Enzyme Biochemistry

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Electrochemical sensors and biosensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Analytical Chemistry and Sensors

Physical Sciences → Chemical Engineering → Bioengineering

Microfluidic and Capillary Electrophoresis Applications

Physical Sciences → Engineering → Biomedical Engineering

Urea potentiometric biosensor based on modified electrodes with urease immobilized on polyethylenimine films

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