David C. Cowell

Voltammetric behavior and trace determination of lead at a mercury-free screen-printed carbon electrode

John P. Hart, Kevin C. Honeychurch, J. Hart, 2000 .

The detection and identification of metal and organic pollutants in potable water using enzyme assays suitable for sensor development

David C. Cowell, 1995 .

Development of an amperometric sulfite biosensor based on sulfite oxidase with cytochrome c, as electron acceptor, and a screen-printed transducer

John P. Hart, J. Hart, David C. Cowell, 2000 .

Development of a Disposable Amperometric NH Biosensor Based on a Chemically Modified Screen‐Printed Carbon Electrode Coated with Glutamate Dehydrogenase, 2‐Oxoglutarate, and NADH

John P. Hart, David C. Cowell, A. K. Abass, 1999 .