Research
I got into a research lab in my first semester of undergrad as a volunteer. Not for credit, not because it was required. I just wanted to be there. I came to biomedical engineering already knowing I wanted to work on the engineering side of healthcare: building better tools for detection and measurement, not treating patients directly. The lab was where that started to become real.
The through-line from biosensors and BioMEMS to cardiac modeling is less of a pivot than it looks. It is all the same question: how do you measure what the body is doing, as precisely and non-invasively as possible? Microfluidic point-of-care devices, graphene electrodes for environmental biosensing, Bayesian reconstruction of cardiac conduction from an ECG: different scales, different tools, the same engineering problem.
I think of myself as an engineer who does research, not a researcher who uses engineering tools. The instinct is always to ask what can be measured, reproduced, and verified. That question is what connects the bench work, the publications, and the thesis.
M.Sc. in Data Science, Pontificia Universidad Católica de Chile
Graduated with Distinction
Thesis: probabilistic reconstruction of the Purkinje network from electrocardiogram signals using computational modeling and Bayesian inference. Inferring the heart's electrical conduction structure from the signals it produces.
Publications

Book · Springer Nature
BioMEMS: Biosensing Applications
Hosseini, S., Espinosa-Hernandez, M., Garcia-Ramirez, R., et al. (2020). 1st ed., 178 pp. Springer Nature.
Beduk, T., Gomes, M., et al., Garcia-Ramirez, R., et al. (2022). A Portable Molecularly Imprinted Sensor for On-Site and Wireless Environmental Bisphenol A Monitoring. Frontiers in Chemistry, 10, 833899. DOI ↗
Garcia-Ramirez, R., Cerda-Kipper, A. S., Alvarez, D., et al. (2021). Latest Updates on the Advancement of Polymer-Based Biomicroelectromechanical Systems for Animal Cell Studies. Advances in Polymer Technology, 2021, Article 8816564. DOI ↗
González-González, E., Garcia-Ramirez, R., et al. (2021). Automated ELISA On-Chip for the Detection of Anti-SARS-CoV-2 Antibodies. Sensors, 21(20), 6785. DOI ↗
Garcia-Ramirez, R., & Hosseini, S. (2021). History of Bio-microelectromechanical Systems (BioMEMS). In: BioMEMS. Lecture Notes in Bioengineering. Springer, Singapore. DOI ↗
Research positions
Visiting Student
Jan – Feb 2020Sensors Lab, KAUST
Laser-Scribed Graphene electrodes for biosensing: gold electrodeposition and functionalization for BPA detection in water samples.
Research Intern
May – Aug 2019Elvira Lab, University of Victoria (Mitacs)
Designed, simulated (COMSOL), and built a flow-focusing device junction for water-in-oil-in-water droplets.
Research Assistant
May 2018 – Dec 2019Nanosensors & Devices Group, Tec de Monterrey
Microfluidic point-of-care device fabrication and droplet generation using flow-focusing and centrifugal devices.
Research Assistant
May 2017 – Dec 2018Biomedical Engineering Lab, Tec de Monterrey
Integrated mini bioreactor system and a fluorescence-based point-of-care device for viral genetic-material detection.
Scientific software
The research carries into code — these projects come straight out of the cardiac and biomedical modeling work: