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Fabrication and evaluation of a micro(bio)sensor array chip for multiple parallel measurements of important cell biomarkers (2014)
Journal Article
Sage, I. C., Drago, G. A., Pemberton, R., Cox, T., Tuffin, R., Griffiths, J., …Hart, J. P. (2014). Fabrication and evaluation of a micro(bio)sensor array chip for multiple parallel measurements of important cell biomarkers. Sensors, 14(11), 20519-20532. https://doi.org/10.3390/s141120519

© 2014 by the authors; licensee MDPI, Basel, Switzerland. This report describes the design and development of an integrated electrochemical cell culture monitoring system, based on enzyme-biosensors and chemical sensors, for monitoring indicators of... Read More about Fabrication and evaluation of a micro(bio)sensor array chip for multiple parallel measurements of important cell biomarkers.

Studies towards the development of a screen-printed carbon electrochemical immunosensor array for mycotoxins: A sensor for aflatoxin B1 (2006)
Journal Article
Pemberton, R., Pittson, R., Biddle, N., Drago, G. A., & Hart, J. P. (2006). Studies towards the development of a screen-printed carbon electrochemical immunosensor array for mycotoxins: A sensor for aflatoxin B1. Analytical Letters, 39(8), 1573-1586. https://doi.org/10.1080/00032710600713289

Screen-printed carbon electrodes (SPCEs) bearing a surface-adsorbed antibody against aflatoxin B1 (AFB1) were used in a competitive immunoassay, based on competition of free analyte with a biotinylated aflatoxin B1 conjugate. Subsequent addition of s... Read More about Studies towards the development of a screen-printed carbon electrochemical immunosensor array for mycotoxins: A sensor for aflatoxin B1.

Development of a screen-printed carbon electrochemical immunosensor for picomolar concentrations of estradiol in human serum extracts (2005)
Journal Article
Hart, J. P., Pemberton, R., & Mottram, T. T. (2005). Development of a screen-printed carbon electrochemical immunosensor for picomolar concentrations of estradiol in human serum extracts. Journal of Biochemical and Biophysical Methods, 63(3), 201-212. https://doi.org/10.1016/j.jbbm.2005.05.002

Investigations into the development of a prototype electrochemical immunosensor for estradiol (E2) are described. After optimising reagent loadings in a 96-well enzyme-linked immunosorbent assay (ELISA), antibodies (rabbit anti-mouse IgG and monoclon... Read More about Development of a screen-printed carbon electrochemical immunosensor for picomolar concentrations of estradiol in human serum extracts.

Voltammetric behavior of Chlorophyll a at a screen-printed carbon electrode and its potential role as a biomarker for monitoring fecal contamination (2004)
Journal Article
Hart, J. P., Pemberton, R., & Amine, A. (2004). Voltammetric behavior of Chlorophyll a at a screen-printed carbon electrode and its potential role as a biomarker for monitoring fecal contamination. Analytical Letters, 37(8), 1625-1643. https://doi.org/10.1081/AL-120037592

Direct cyclic voltammetric determination of Chlorophyll a (Chl a) at a screen-printed carbon electrode (SPCE) resulted in a single, irreversible anodic oxidation peak at Ep = +400 mV vs. Ag/AgCl. Electrochemical investigations revealed that Chl a was... Read More about Voltammetric behavior of Chlorophyll a at a screen-printed carbon electrode and its potential role as a biomarker for monitoring fecal contamination.