All Outputs (127)

The determination of nicotine in third-hand smoke by liquid chromatography with electrochemical detection and its application for the assessment of contaminated communal areas (2017)
Presentation / Conference
Peng, X., Bowdler, P., Giltrow, D., & Honeychurch, K. C. (2017, March). The determination of nicotine in third-hand smoke by liquid chromatography with electrochemical detection and its application for the assessment of contaminated communal areas. Poster presented at RSC Twitter Conference, Twitter

The term third-hand smoke (THS) can be defined as the contamination of surfaces by tobacco smoke. This can remain for extended periods of time and undergo further chemical reactions to produce further pollutants which can be re-suspended in dust or... Read More about The determination of nicotine in third-hand smoke by liquid chromatography with electrochemical detection and its application for the assessment of contaminated communal areas.

The determination of uric acid in human saliva by liquid chromatography with electrochemical detection (2017)
Journal Article
Honeychurch, K. C. (2017). The determination of uric acid in human saliva by liquid chromatography with electrochemical detection

A method employing high-performance liquid chromatography with electrochemical detection (LC-ED) has been successfully developed for the determination of uric acid in human salvia. The optimal chromatographic conditions were found to comprise a mobil... Read More about The determination of uric acid in human saliva by liquid chromatography with electrochemical detection.

Coupled electrochemical mass spectrometry investigations of the oxidation of nicotine and its determination in third-hand smoke by liquid chromatography electrochemical detection (2017)
Presentation / Conference
Peng, X., boujtita, M., Bowdler, P., & Honeychurch, K. C. (2017, January). Coupled electrochemical mass spectrometry investigations of the oxidation of nicotine and its determination in third-hand smoke by liquid chromatography electrochemical detection. Paper presented at CRIB Annual Meeting 2017, Bristol, England

The electrochemistry of nicotine Electrochemical mass spectrometry of nicotine What is third-hand smoke? Why is it important environmentally? Liquid chromatography electrochemical detection of third-hand smoke Conclusions

Development of an electrochemical assay for the illegal “fat burner” 2,4-dinitrophenol and its potential application in forensic and biomedical analysis (2016)
Journal Article
Honeychurch, K. C. (2016). Development of an electrochemical assay for the illegal “fat burner” 2,4-dinitrophenol and its potential application in forensic and biomedical analysis. Advances in Analytical Chemistry, 6(2), 41-48. https://doi.org/10.5923/j.aac.20160602.02

The illegal use of 2,4-dinitrophenol (24DNP) as a diet aid has increased markedly resulting in a number of deaths. This paper describes the development of a simple voltammetric method for the measurement of 24DNP in serum at glassy carbon electrode... Read More about Development of an electrochemical assay for the illegal “fat burner” 2,4-dinitrophenol and its potential application in forensic and biomedical analysis.

Review: The application of liquid chromatography electrochemical detection for the determination of drugs of abuse (2016)
Journal Article
Honeychurch, K., & Honeychurch, K. C. (2016). Review: The application of liquid chromatography electrochemical detection for the determination of drugs of abuse. Separations, 3(4), 28. https://doi.org/10.3390/separations3040028

© 2016 by the authors; licensee MDPI, Basel, Switzerland. This review (4 tables, 88 references) describes current developments in the design and application of liquid chromatography electrochemical detection (LC ED) based approaches for the determina... Read More about Review: The application of liquid chromatography electrochemical detection for the determination of drugs of abuse.

Recent advances in the fabrication and application of screen-printed electrochemical (bio)sensors based on carbon materials for biomedical, agri-food and environmental analyses (2016)
Journal Article
Pemberton, R. M., Crew, A., Hughes, G., Westmacott, K., Honeychurch, K. C., Crew, A. P., …Hart, J. P. (2016). Recent advances in the fabrication and application of screen-printed electrochemical (bio)sensors based on carbon materials for biomedical, agri-food and environmental analyses. Biosensors, 6(4), 50. https://doi.org/10.3390/bios6040050

This review describes recent advances in the fabrication of electrochemical (bio)sensors based on screen-printing technology involving carbon materials and their application in biomedical, agri-food and environmental analyses. It will focus on the va... Read More about Recent advances in the fabrication and application of screen-printed electrochemical (bio)sensors based on carbon materials for biomedical, agri-food and environmental analyses.

Voltammetric behaviour and determination of clonazepam using a disposable screen-printed sensor and its determination in serum and wine (2016)
Presentation / Conference
Honeychurch, K. C., Brooks, J., & Hart, J. P. (2016, August). Voltammetric behaviour and determination of clonazepam using a disposable screen-printed sensor and its determination in serum and wine. Presented at Electrochem 2016, Leicester, UK

Clonazepam Screen-printed Carbon Electrodes Cyclic Voltammetry Gas chromatography mass spectrometry Adsorptive Stripping Voltammetry Sample Preparation and Analysis Conclusions

Liquid Chromatography Electrochemical Determination of Nicotine in Third-Hand Smoke (2016)
Journal Article
Peng, X., Peng, X., Giltrow, D., Bowdler, P., & Honeychurch, K. C. (2017). Liquid Chromatography Electrochemical Determination of Nicotine in Third-Hand Smoke. Electroanalysis, 29(2), 374-379. https://doi.org/10.1002/elan.201600302

© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Third-hand smoke (THS) can be defined as the contamination of surfaces by second-hand smoke. This residue can form further pollutants which can be re-suspended in dust or be re-emitted into the gas... Read More about Liquid Chromatography Electrochemical Determination of Nicotine in Third-Hand Smoke.

A simple and rapid method for the determination of nicotine in third-hand smoke by liquid chromatography and its application for the assessment of contaminated outdoor communal areas (2016)
Journal Article
Santos e Silva, S. I., Bowdler, P., Giltrow, D., Riddell, S., & Honeychurch, K. C. (2016). A simple and rapid method for the determination of nicotine in third-hand smoke by liquid chromatography and its application for the assessment of contaminated outdoor communal areas. Drug Testing and Analysis, 8(7), 676-681. https://doi.org/10.1002/dta.1822

Copyright © 2015 John Wiley & Sons, Ltd. This is the first report on the determination of nicotine in third-hand smoke (THS) in outdoor communal areas. The term THS can be defined as the contamination of surfaces by second-hand smoke. This can rema... Read More about A simple and rapid method for the determination of nicotine in third-hand smoke by liquid chromatography and its application for the assessment of contaminated outdoor communal areas.

The stripping voltammetric determination of metal ions at silver electrodes fabricated from compact discs (2016)
Presentation / Conference
Honeychurch, K. C. (2016, June). The stripping voltammetric determination of metal ions at silver electrodes fabricated from compact discs. Paper presented at 16th International Conference on Electroanalysis (ESEAC 2016), Bath, UK

Outline of Talk Construction of a silver working electrode from a compact disc Cyclic voltammetric behaviour of Pb Development of a differential pulse voltammetric method for the determination of Pb Determination of Pb in an environmenta... Read More about The stripping voltammetric determination of metal ions at silver electrodes fabricated from compact discs.

Determination of Malachite Green in Aquaculture Water by Adsorptive Stripping Voltammetry (2016)
Journal Article
Zhu, D., Li, Q., Honeychurch, K. C., Piano, M., & Chen, G. (2016). Determination of Malachite Green in Aquaculture Water by Adsorptive Stripping Voltammetry. Analytical Letters, 49(9), 1436-1451. https://doi.org/10.1080/00032719.2015.1104321

© 2016, Copyright © Taylor & Francis Group, LLC. An adsorptive stripping voltammetric method for the determination of malachite green in aquaculture water has been developed. Initial studies were made using the cyclic voltammetry of malachite green... Read More about Determination of Malachite Green in Aquaculture Water by Adsorptive Stripping Voltammetry.

Design and application of liquid chromatography dual electrode detection (2015)
Book Chapter
Honeychurch, K. C. (2015). Design and application of liquid chromatography dual electrode detection. In C. Banks, R. Mortimer, & S. Mcintosh (Eds.), Specialist Periodical Reports (1-20). Cambridge: Royal Society of Chemistry. https://doi.org/10.1039/9781782620273

Liquid chromatography with electrochemical detection has been shown to be both highly sensitive and selective. Initially electrochemical detection in this approach has utilised single electrode based electrochemical detector systems, where the compou... Read More about Design and application of liquid chromatography dual electrode detection.

Design and application of liquid chromatography dual electrode detection (2015)
Book Chapter
Honeychurch, K. C. (2016). Design and application of liquid chromatography dual electrode detection. In C. Banks, R. Mortimer, & S. McIntosh (Eds.), Electrochemistry: Volume 13 (1-20). Royal Society of Chemistry. https://doi.org/10.1039/9781782620273-00001

This review describes developments in the design and application of liquid chromatography dual electrode detection. The design and relative merits of both series and parallel electrode systems are examined. The application of liquid chromatography du... Read More about Design and application of liquid chromatography dual electrode detection.

Development of a voltammetric assay, using screen-printed electrodes, for clonazepam and its application to beverage and serum samples (2015)
Journal Article
Honeychurch, K. C., Brooks, J., & Hart, J. P. (2016). Development of a voltammetric assay, using screen-printed electrodes, for clonazepam and its application to beverage and serum samples. Talanta, 147, 510-515. https://doi.org/10.1016/j.talanta.2015.10.032

© 2015 Elsevier B.V. All rights reserved. This paper describes the development of an electrochemical assay based on screen-printed carbon sensors for the determination of clonazepam in serum and in wine. The cyclic voltammetric behaviour of the drug... Read More about Development of a voltammetric assay, using screen-printed electrodes, for clonazepam and its application to beverage and serum samples.

Amperometric determination of hydrogen peroxide at a silver electrode fabricated from a recycled compact disc (2015)
Journal Article
Maynard, C., & Honeychurch, K. C. (2015). Amperometric determination of hydrogen peroxide at a silver electrode fabricated from a recycled compact disc. Advances in Analytical Chemistry, 5(2), 25-30. https://doi.org/10.5923/j.aac.20150502.01

This present study investigates the utilisation of Ag electrodes fabricated from recycled recordable compact discs (CD-R) for the amperometric determination of hydrogen peroxide. The analytical curve was linear up to at least 30 mM hydrogen peroxide... Read More about Amperometric determination of hydrogen peroxide at a silver electrode fabricated from a recycled compact disc.

The voltammetric behaviour of lead at a hand drawn pencil electrode and its trace determination in water by stripping voltammetry (2015)
Journal Article
Honeychurch, K. C. (2015). The voltammetric behaviour of lead at a hand drawn pencil electrode and its trace determination in water by stripping voltammetry. Analytical Methods, 7(6), 2437-2443. https://doi.org/10.1039/c4ay02987a

© The Royal Society of Chemistry 2015. This is the first reported proof of concept application of pencil drawn electrodes (PDEs) for anodic stripping voltammetric determination of Pb2+ or any metal ion. PDEs offer advantages of economics, simplicity... Read More about The voltammetric behaviour of lead at a hand drawn pencil electrode and its trace determination in water by stripping voltammetry.

Novel reductive-reductive mode electrochemical detection of Rohypnol following liquid chromatography and its determination in coffee (2014)
Journal Article
Honeychurch, K. C., Davidson, G. M., Brown, E., & Hart, J. P. (2015). Novel reductive-reductive mode electrochemical detection of Rohypnol following liquid chromatography and its determination in coffee. Analytica Chimica Acta, 853, 222-227. https://doi.org/10.1016/j.aca.2014.09.033

© 2014 Elsevier B.V. Rohypnol (flunitrazepam) has been successfully determined in coffee by high performance liquid chromatography dual electrode detection (LC-DED) in the dual reductive mode. Initial studies were performed to optimise the chromatogr... Read More about Novel reductive-reductive mode electrochemical detection of Rohypnol following liquid chromatography and its determination in coffee.

Green electrochemistry: Determination of heavy metals at a recycled graphite rod electrode and its application for trace forensic and environmental analysis (2014)
Presentation / Conference
Lloyd, S., Woodall, C., Osborn, J., & Honeychurch, K. C. (2014, June). Green electrochemistry: Determination of heavy metals at a recycled graphite rod electrode and its application for trace forensic and environmental analysis. Paper presented at Faculty of Health and Applied Sciences Celebration of Research Conference 2014, University of the West of England, Bristol, UK

Outline of Talk The importance to study Pb levels Zinc-carbon batteries Fabrication of electrodes Cyclic voltammetric behaviour of Pb Anodic stripping voltammetry of Pb Trace determination of Pb in water Trace determination of Pb in dust wip... Read More about Green electrochemistry: Determination of heavy metals at a recycled graphite rod electrode and its application for trace forensic and environmental analysis.

A rapid, green high performance anion-exchange chromatographic assay for saccharin and its determination in environmental water samples (2014)
Journal Article
Honeychurch, K. C. (2014). A rapid, green high performance anion-exchange chromatographic assay for saccharin and its determination in environmental water samples

A green, rapid and sensitive high performance anion-exchange chromatographic (HPAEC) method for the determination of saccharin in environmental water samples is reported. A linear range of 5 μg/L to 28.2 μg/mL was found with a theoretical limit of de... Read More about A rapid, green high performance anion-exchange chromatographic assay for saccharin and its determination in environmental water samples.

Introduction (2014)
Book Chapter
Honeychurch, K. C. (2014). Introduction. In K. C. Honeychurch (Ed.), Nanosensors for Chemical and Biological Applications: Sensing with Nanotubes, Nanowires and Nanoparticles (xix-xx). UK: Elsevier. https://doi.org/10.1016/B978-0-85709-660-9.50017-5

Nano-scale materials are proving attractive for a new generation of devices, due to their unique properties. They are used to create fast-responding sensors with good sensitivity and selection for the detection of chemical species and biological agen... Read More about Introduction.