Electrified Soft Interface as a Selective Sensor for Cocaine Detection in Street Samples.
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ABSTRACT:
SUBMITTER: Poltorak L
PROVIDER: S-EPMC6011179 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Publications
Electrified Soft Interface as a Selective Sensor for Cocaine Detection in Street Samples.
Poltorak Lukasz L Eggink Irene I Hoitink Marnix M Sudhölter Ernst J R EJR de Puit Marcel M
Analytical chemistry 20180531 12
A straightforward, direct, and selective method is presented for electrochemical cocaine identification in street samples. The sensing mechanism is based on a simple ion transfer reaction across the polarized liquid-liquid interface. The interfacial behavior of a number of cutting agents is also reported. Interfacial miniaturization has led to improved electroanalytical properties of the liquid-liquid interface based sensor as compared with the macroscopic analogue. The reported method holds gre ...[more]
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