Faculty Directory

Justin Stine is an Assistant Research Scientist in the Clark School of Engineering at USMSM MATRIX Lab.

In this role, he will oversee research operations on professional and educational levels.

Dr. Stine received his Ph.D. in Electrical and Computer Engineering in 2023 from the University of Maryland, College Park from the Department of Electrical and Computer Engineering (ECE). He received his B.A. degrees in Physics and Mathematics in 2014 from St. Mary’s College of Maryland in St. Mary’s City, MD, and received his M.S. degree in Electrical and Computer Engineering in 2019 from the University of Maryland, College Park.

Design and development of autonomous microsystems for sensing applications, including  wireless sensing platforms for healthcare monitoring in the gastrointestinal tract, bioprocess monitoring in industrial bioreactors, and environmental monitoring of water quality.

MEMS, electrochemical sensing, microsystems, closed-loop sensing.

J. M. Stine, K. Ruland, L. A. Beardslee, J. A. Levy, S. Botasini, H. Abianeh, and R. Ghodssi, "Miniaturized Capsule System for Real-time Electrochemical Detection of H2S in the Gastrointestinal Tract," Advanced Healthcare Materials, submitted August 2023.

S. N. Overton, J. Han, M. A. Straker, J. A. Levy, J. M. Stine, T. Ho, J. Herberholz, and R. Ghodssi, “Serotonin Sensing Technologies to Promote Understanding of the Gut-Brian Axis,” IEEE Sensors Letters, Special Issue: Sensor Technologies to Improve Our Understanding of Complex Behavior, submitted July 2023.

M. A. Straker, J. A. Levy, J. M. Stine, V. Borbash, L. A. Beardslee, and R. Ghodssi, "Freestanding Region-Responsive Bilayer for Functional Packaging of Ingestible Devices," Microsystems and Nanoengineering, 61 (9), May 2023, doi: 10.1038/s41378-023-00536-w.

J. Han, J. M. Stine, A. A. Chapin, and R. Ghodssi, "A Portable Electrochemical Sensing Platform for Serotonin Detection Based on Surface-Modified Carbon Fiber Microelectrode," Analytical Methods, vol. 15, No. 9, pp. 1089-1242, January 2023, doi: org/10.1039/D2AY01627C.

J. A. Levy, M. A. Straker, J. M. Stine, L. A. Beardslee, V. Borbash, and R. Ghodssi, "Thermomechanical Soft Actuator for Targeted Delivery of Anchoring Drug Deposits to the GI Tract," Advanced Materials Technologies, 8 (2), No. 2201365, December 2022, doi: org/10.1002/admt.202201365.

R. C. Huiszoon, J. Han, S. Chu, J. M. Stine, L. A. Beardslee and R. Ghodssi, "Integrated System for Bacterial Detection and Biofilm Treatment on Indwelling Urinary Catheters," IEEE Transactions on Biomedical Engineering, vol. 68, No. 11, pp. 3241-3249, November 2021, doi: 10.1109/TBME.2021.3066995.

J. M. Stine, L. A. Beardslee, S. Chu, S. Liu, D. Motabar, W. E. Bentley, and R. Ghodssi, "Wireless Sensor-Integrated Platform for Localized Dissolved Oxygen Sensing in Bioreactors," Journal of Microelectromechanical Systems, "Special Proceeding," vol. 29, No. 5, pp. 713-719, October 2020, doi: 10.1109/JMEMS.2020.2999089.

J. M. Stine, L. A. Beardslee, R. M. Sathyam, W. E. Bentley, and R. Ghodssi, "Electrochemical Dissolved Oxygen Sensor-Integrated Platform for Wireless In Situ Bioprocess Monitoring," Sensors Actuators B Chem., vol. 320, pp. 128381, May 2020, doi: 10.1016/j.snb.2020.128381.

G. E. Banis, L. A. Beardslee, J. M. Stine, R. M. Sathyam, and R. Ghodssi, "Capacitive Sensing of Triglyceride Film Reactions to Duodenal Contents with Gastrointestinal Targeting Capsule System," Lab on a Chip, vol. 20, pp. 2020-2032, April 2020, doi: 10.1039/d0lc00133c.

L. A. Beardslee, G. E. Banis, S. Chu, S. Liu, A. A. Chapin, J. M. Stine, P. Jay Pasricha, and R. Ghodssi, "Ingestible Sensors and Sensing Systems for Minimally Invasive Diagnosis and Monitoring: The Next Frontier in Minimally Invasive Screening," ACS SENSORS, vol. 5, No. 4, pp. 891-910, March 2020, doi: 10.1021/acssensors.9b02263.

G. E. Banis, L. A. Beardslee, J. M. Stine, R. M. Sathyam, and R. Ghodssi, "Gastrointestinal Targeted Sampling and Sensing via Embedded Packaging of Integrated Capsule System," Journal of Microelectromechanical Systems, vol. 28, No. 2, pp. 219-225, April 2019, doi: 10.1109/JMEMS.2019.2897246.