Devepopment of an optical probe to investigate the suitability of measuring photoplethysmographs and blood oxygen saturation from the human auditory canal. - Karthik Budidha; Panayiotis A. Kyriacou (EMBC, 2013)

Investigation of Pulse Transit Times utilizing multisite reflectance photoplethysmography under conditions of artificially induced peripheral vasoconstriction. - Karthik Budidha; Panayiotis A. Kyriacou (EMBC, 2014)

Investigation of photoplethysmography, laser doppler flowmetry and near infrared spectroscopy during induced thermal stress. - Karthik Budidha; Tomas Ysehak Abay; Panayiotis A. Kyriacou (EMBC, 2015)

Investigation of photoplethysmography and arterial blood oxygen saturation from the ear-canal and the finger under conditions of artificially induced hypothermia. - Karthik Budidha; Panayiotis A. Kyriacou (EMBC, 2015)

Design and Development of a Modular, Multichannel Photoplethysmography System. - Karthik Budidha; Victor Rybynok; Panayiotis A. Kyriacou (IEEE Trans. Instrum. Meas., 2018)

Near Infrared Spectrometric Investigations on the behaviour of Lactate. - Nystha Baishya; Karthik Budidha; Mohammadhossein Mamouei; Meha Qassem; Pankaj Vadgama; Panayiotis A. Kyriacou (EMBC, 2019)

In vitro quantification of lactate in Phosphate Buffer Saline (PBS) samples. - Karthik Budidha; Mohammadhossein Mamouei; Nystha Baishya; Pankaj Vadgama; Panayiotis A. Kyriacou (EMBC, 2019)

Comparison of a Genetic Algorithm Variable Selection and Interval Partial Least Squares for quantitative analysis of lactate in PBS. - Mohammadhossein Mamouei; Meha Qassem; Karthik Budidha; Nystha Baishya; Pankaj Vadgama; Panayiotis A. Kyriacou (EMBC, 2019)

Near Infrared and Aquaphotomic analysis of water absorption in lactate containing media. - Nystha Baishya; Mohammadhossein Mamouei; Karthik Budidha; Meha Qassem; Pankaj Vadgama; Panayiotis A. Kyriacou (EMBC, 2020)

The efficacy of support vector machines in modelling deviations from the Beer-Lambert law for optical measurement of lactate. - Mohammadhossein Mamouei; Karthik Budidha; Nystha Baishya; Meha Qassem; Panayiotis A. Kyriacou (EMBC, 2020)

Heart Rate Variability and Multi-Site Pulse Rate Variability for the Assessment of Autonomic Responses to Whole-Body Cold Exposure. - Elisa Mejía-Mejía; Karthik Budidha; Tomas Ysehak Abay; James M. May; Panayiotis A. Kyriacou (EMBC, 2020)

Identification and Quantitative Determination of Lactate Using Optical Spectroscopy - Towards a Noninvasive Tool for Early Recognition of Sepsis. - Karthik Budidha; Mohammadhossein Mamouei; Nystha Baishya; Meha Qassem; Pankaj Vadgama; Panayiotis A. Kyriacou (Sensors, 2020)

In-vivo quantification of lactate using Near Infrared reflectance spectroscopy. - Nystha Baishya; Mohammad Mamouei; Karthik Budidha; Meha Qassem; Pankaj Vadgama; Panayiotis A. Kyriacou (EMBC, 2021)

Monte Carlo Characterization of Short-Wave Infrared Optical Wavelengths for Biosensing Applications. - Karthik Budidha; Subhasri Chatterjee; Meha Qassem; Panayiotis A. Kyriacou (EMBC, 2021)

Comparison of Dual Beam Dispersive and FTNIR Spectroscopy for Lactate Detection. - Nystha Baishya; Mohammad Mamouei; Karthik Budidha; Meha Qassem; Pankaj Vadgama; Panayiotis A. Kyriacou (Sensors, 2021)

Effects of Contact Pressure in Reflectance Photoplethysmography in an In Vitro Tissue-Vessel Phantom. - James M. May; Elisa Mejía-Mejía; Michelle Nomoni; Karthik Budidha; Changmok Choi; Panicos A. Kyriacou (Sensors, 2021)

Mechanical Testing of Artificial Vessels and Tissues for Photoplethysmography Phantoms. - James M. May; Michelle Nomoni; Karthik Budidha; Changmok Choi; Panayiotis A. Kyriacou (EMBC, 2022)

Proof-of-principle validation of a novel intraluminal optical sensor for dynamic monitoring of intestinal anastomosis: An in vivo animal model case study. - Karthik Budidha; Mohamed A. Thaha; Matthew Eschbach; Elisa Mejía-Mejía; Panicos A. Kyriacou (IEEE SENSORS, 2022)

Comparison of pulse rate variability and morphological features of photoplethysmograms in estimation of blood pressure. - Elisa Mejía-Mejía; Karthik Budidha; Panayiotis A. Kyriacou; Mohammad Mamouei (Biomed. Signal Process. Control., 2022)