Anion exchange polymer modified electrodes for detection of Δ9-tetrahydrocannabinol (Δ9-THC): a potential electrochemical sensor for point-of-care and roadside testing

Artemis Oddy; Steven Holdcroft; Sandra Hernandez-Aldave

doi:10.1039/d4cc05254d

Anion exchange polymer modified electrodes for detection of Δ⁹-tetrahydrocannabinol (Δ⁹-THC): a potential electrochemical sensor for point-of-care and roadside testing

Artemis Oddy, Steven Holdcroft, Sandra Hernandez-Aldave

Research output: Contribution to journal › Article › peer-review

Abstract

The effect of a polybenzimidazolium anion exchange polymer on improving sensitivity and selectivity toward the electrochemical detection of Δ⁹-tetrahydrocannabinol (Δ⁹-THC) has been investigated. Herein we report a rapid, inexpensive and stable approach to detecting 10-1000 ng mL⁻¹ of Δ⁹-THC in buffered solutions and in human saliva.

Original language	English
Pages (from-to)	1451-1454
Number of pages	4
Journal	Chemical Communications
Volume	61
Issue number	7
Early online date	24 Dec 2024
DOIs	https://doi.org/10.1039/d4cc05254d
Publication status	Published - 21 Jan 2025

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10.1039/d4cc05254dLicence: CC BY-NC

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Anion exchange polymer modified electrodes for detection of Δ⁹-tetrahydrocannabinol (Δ⁹-THC) : a potential electrochemical sensor for point-of-care and roadside testing. / Oddy, Artemis; Holdcroft, Steven; Hernandez-Aldave, Sandra.

In: Chemical Communications, Vol. 61, No. 7, 21.01.2025, p. 1451-1454.

Research output: Contribution to journal › Article › peer-review

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AB - The effect of a polybenzimidazolium anion exchange polymer on improving sensitivity and selectivity toward the electrochemical detection of Δ9-tetrahydrocannabinol (Δ9-THC) has been investigated. Herein we report a rapid, inexpensive and stable approach to detecting 10-1000 ng mL−1 of Δ9-THC in buffered solutions and in human saliva.

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Anion exchange polymer modified electrodes for detection of Δ⁹-tetrahydrocannabinol (Δ⁹-THC): a potential electrochemical sensor for point-of-care and roadside testing

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Electrochemical detection of cannabis in untreated matrices

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Anion exchange polymer modified electrodes for detection of Δ9-tetrahydrocannabinol (Δ9-THC): a potential electrochemical sensor for point-of-care and roadside testing

Abstract

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Electrochemical detection of cannabis in untreated matrices

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Anion exchange polymer modified electrodes for detection of Δ⁹-tetrahydrocannabinol (Δ⁹-THC): a potential electrochemical sensor for point-of-care and roadside testing