All Outputs (5)

Digital image colorimetry smartphone determination of acetaminophen (2023)
Journal Article
James, H., & Honeychurch, K. C. (2024). Digital image colorimetry smartphone determination of acetaminophen. Journal of Chemical Education, https://doi.org/10.1021/acs.jchemed.3c00659

Acetaminophen can be determined colorimetrically via its reduction of ferricyanide to give ferrocyanide. The ferrocyanide formed can then be converted to the highly colored compound, Prussian Blue, via the addition of iron(III). Quantification is com... Read More about Digital image colorimetry smartphone determination of acetaminophen.

New applications of gas chromatography and gas chromatography-mass spectrometry for novel sample matrices in the forensic sciences: A literature review (2023)
Journal Article
Gould, O., Nguyen, N., & Honeychurch, K. C. (2023). New applications of gas chromatography and gas chromatography-mass spectrometry for novel sample matrices in the forensic sciences: A literature review. Chemosensors, 11(10), Article 527. https://doi.org/10.3390/chemosensors11100527

The investigation of novel sample matrices in the forensic sciences offers several possible advantages, such as allowing for results to be obtained in cases where common sample types are absent. This review focuses on the application of gas chromatog... Read More about New applications of gas chromatography and gas chromatography-mass spectrometry for novel sample matrices in the forensic sciences: A literature review.

Determination of licit and illicit drugs and metabolites in human sweat by liquid chromatography-tandem mass spectrometry (2023)
Journal Article
Sotom, M., Bowdler, P., & Honeychurch, K. C. (2023). Determination of licit and illicit drugs and metabolites in human sweat by liquid chromatography-tandem mass spectrometry. Analytical Methods, 15(33), 4085-4093. https://doi.org/10.1039/D3AY00678F

A liquid chromatography-tandem mass spectrometry screening method in sweat was developed for the simultaneous determination of three licit drugs (nicotine, paracetamol, and caffeine); four illicit drugs (cocaine, ketamine, 25I-NBOMe and methamphetami... Read More about Determination of licit and illicit drugs and metabolites in human sweat by liquid chromatography-tandem mass spectrometry.

Graphene-based electrodes for monitoring of Estradiol (2023)
Journal Article
Musa, A. M., Kiely, J., Luxton, R., & Honeychurch, K. C. (2023). Graphene-based electrodes for monitoring of Estradiol. Chemosensors, 11(6), 337. https://doi.org/10.3390/chemosensors11060337

This study explores the potential use of graphene-based electrodes in the electrochemical determination of estradiol using amperometric techniques as a simple, enzyme-free approach. Graphene, a carbon-based nanomaterial, has been extensively investig... Read More about Graphene-based electrodes for monitoring of Estradiol.

An electrochemical screen-printed sensor based on gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes composites for the determination of 17-β estradiol (2023)
Journal Article
Musa, A., Kiely, J., Luxton, R., & Honeychurch, K. C. (2023). An electrochemical screen-printed sensor based on gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes composites for the determination of 17-β estradiol. Biosensors, 13(4), Article 491. https://doi.org/10.3390/bios13040491

In this study, a screen-printed electrode (SPE) modified with gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes (rGO-AuNPs/CNT/SPE) was used for the determination of estradiol (E2). The AuNPs were produced through an eco-friendly me... Read More about An electrochemical screen-printed sensor based on gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes composites for the determination of 17-β estradiol.