Forensic electrochemistry: sensing the molecule of murder atropine?

Analyst Pub Date: 2013-01-04 DOI: 10.1039/C2AN36450F

Abstract

We present the electroanalytical sensing of atropine using disposable and economic screen printed graphite sensors. The electroanalytical determination of atropine is found to be possible over the concentration range of 5 μM to 50 μM with a detection limit of 3.9 μM (based on 3-sigma) found to be possible. We demonstrate proof-of-concept that this approach provides a rapid and inexpensive sensing strategy for determining the molecule of murder atropine in diet Coca-Cola samples.

Graphical abstract: Forensic electrochemistry: sensing the molecule of murder atropine
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