Electro-optical plethysmography for non-invasive estimation of hemoglobin concentration. - Justin P. Phillips; Michelle Hickey; Panayiotis A. Kyriacou (EMBC, 2011)

A new fibre optic pulse oximeter probe for monitoring splanchnic organ arterial blood oxygen saturation. - Michelle Hickey; N. Samuels; N. Randive; Richard M. Langford; Panayiotis A. Kyriacou (Comput. Methods Programs Biomed., 2012)

Evaluation of Electrical and Optical Plethysmography Sensors for Noninvasive Monitoring of Hemoglobin Concentration. - Justin P. Phillips; Michelle Hickey; Panayiotis A. Kyriacou (Sensors, 2012)

Pulse oximetry of body cavities and organs. - Panayiotis A. Kyriacou; Michelle Hickey; Justin P. Phillips (EMBC, 2013)

Optical analysis of lithium carbonate: Towards the development of a portable lithium blood level analyzer for bipolar disorder patients. - James M. May; Michelle Hickey; Iasonas F. Triantis; Eleni Palazidou; Panayiotis A. Kyriacou (EMBC, 2014)

A fiberoptic sensor for tissue carbon dioxide monitoring. - John J. Davenport; Michelle Hickey; Justin P. Phillips; Panayiotis A. Kyriacou (EMBC, 2015)

Colorimetric determinations of lithium levels in drop-volumes of human plasma for monitoring patients with bipolar mood disorder. - Meha Qassem; Michelle Hickey; Panayiotis A. Kyriacou (EMBC, 2016)

On the Merits of Tetrapolar Impedance Spectroscopy for Monitoring Lithium Concentration Variations in Human Blood Plasma. - Loucas Constantinou; Iasonas F. Triantis; Michelle Hickey; Panayiotis A. Kyriacou (IEEE Trans. Biomed. Eng., 2017)

A Method for Rapid, Reliable, and Low-Volume Measurement of Lithium in Blood for Use in Bipolar Disorder Treatment Management. - Meha Qassem; Loukas Constantinou; Iasonas F. Triantis; Michelle Hickey; Eleni Palazidou; Panayiotis A. Kyriacou (IEEE Trans. Biomed. Eng., 2019)