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Roberto Giovanni Ramírez-Chavarría

Observed names: R G Ramírez-Chavarría, R. G. Ramírez-Chavarría, R.G. Ramírez-Chavarría, Ramírez Chavarría, Roberto Giovanni, Ramírez-Chavarría, Roberto G., Roberto G Ramírez-Chavarría, Roberto G. Ramirez-Chavarria, Roberto G. Ramírez-Chavarría, Roberto G. Ramírez‐Chavarría, Roberto Ramírez-Chavarría
ORCID: 0000-0003-1825-4917
Observed ORCID: 0000-0003-1825-4917
OpenAlex ID: A5065768532
Loop-mediated isothermal amplification-based electrochemical sensor for detecting SARS-CoV-2 in wastewater samples
2022 · Roberto G. Ramírez-Chavarría, Elizabeth Castillo-Villanueva, et al. · Journal of environmental chemical engineering · 73
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Ex-vivo biological tissue differentiation by the Distribution of Relaxation Times method applied to Electrical Impedance Spectroscopy
2018 · R.G. Ramírez-Chavarría, C. Sánchez-Pérez, et al. · Electrochimica Acta · 39
Label-free and portable field-effect sensor for monitoring RT-LAMP products to detect SARS-CoV-2 in wastewater
2022 · Bryan E. Alvarez-Serna, Roberto G. Ramírez-Chavarría, et al. · Talanta · 29
Time-Constant-Domain Spectroscopy: An Impedance-Based Method for Sensing Biological Cells in Suspension
2020 · Roberto G. Ramirez-Chavarria, Celia Sanchez-Perez, et al. · IEEE Sensors Journal · 19
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EGFET-based pH Sensor coupled with Low-cost Electrochemical Screen-printed Electrodes
2021 · Bryan E Alvarez-Serna, Roberto G Ramírez-Chavarría · Journal of Physics Conference Series · 13
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Automatic Analysis of Isothermal Amplification via Impedance Time-Constant-Domain Spectroscopy: A SARS-CoV-2 Case Study
2023 · Roberto G. Ramírez-Chavarría, Elizabeth Castillo-Villanueva, et al. · Chemosensors · 10
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Dynamic modeling of photoacoustic sensor data to classify human blood samples
2023 · Argelia Pérez-Pacheco, Roberto G. Ramírez-Chavarría, et al. · Medical & Biological Engineering & Computing · 8
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Nonlinear Finite Impulse Response Estimation using Regularized Neural Networks
2021 · Roberto G. Ramírez-Chavarría, Maarten Schoukens · IFAC-PapersOnLine · 8
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Study of Polyvinyl Alcohol Hydrogels Applying Physical-Mechanical Methods and Dynamic Models of Photoacoustic Signals
2023 · Roberto G. Ramírez-Chavarría, Argelia Pérez-Pacheco, et al. · Gels · 7
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A framework for high-resolution frequency response measurement and parameter estimation in microscale impedance applications
2019 · Roberto G. Ramírez-Chavarría, Matias I. Müller, et al. · Measurement · 7
Bioimpedance Parameter Estimation using Fast Spectral Measurements and Regularization
2018 · Roberto G. Ramírez-Chavarría, Gustavo Quintana-Carapia, et al. · IFAC-PapersOnLine · 7
Analysis of Impedance Spectroscopy Measurements of Biological Tissue using the Distribution of Relaxation Times Method
2017 · Roberto Giovanni Ramírez-Chavarría, Celia Sánchez-Pérez, et al. · International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC) · 6
Study of erythrocyte sedimentation in human blood through the photoacoustic signals analysis
2024 · Argelia Pérez-Pacheco, Roberto G. Ramírez-Chavarría, et al. · Photoacoustics · 5
Data-driven modeling of impedance biosensors: a subspace approach
2021 · Roberto G Ramírez-Chavarría, Bryan E Alvarez-Serna, et al. · Measurement Science and Technology · 5
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Kernel-based regularization for photoacoustic pressure reconstruction
2025 · Roberto G. Ramírez-Chavarría, Luis Santamaría-Padilla, et al. · The Journal of the Acoustical Society of America · 3
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Electrochemical Sensor With Dynamic Self-Calibration for Acetaminophen Detection in Water
2025 · Bryan E. Alvarez-Serna, Daniel A. Arcos-Santiago, et al. · IEEE Sensors Letters · 3
Photoacoustic Image Analysis of Dental Tissue Using Two Wavelengths: A Comparative Study
2024 · Marco P. Colín-García, Misael Ruiz-Veloz, et al. · Photonics · 3
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Effective Capacitance from Equivalent Electrical Circuit as a Tool for Monitoring Non-Adherent Cell Suspensions at Low Frequencies
2022 · Alma De León-Hernández, Luisa Romero-Ornelas, et al. · Bioengineering · 3
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Hjorth Parameters in Event-Related Potentials to Detect Minimal Hepatic Encephalopathy
2023 · Luis Fernando Caporal-Montes de Oca, Ángel Daniel Santana-Vargas, et al. · Lecture notes in networks and systems · 2
Unmodified Screen-Printed Electrodes-Based Sensor for Electrochemical Detection of Bisphenol A
2022 · María J. Hernández-Gordillo, Bryan E. Alvarez-Serna, et al. · World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany · 2
An equivalent electric circuit as a tool for monitoring micron sized-particles in suspension from electrical impedance measurements
2021 · A de León-Hernández, C Sánchez-Pérez, et al. · Journal of Physics Conference Series · 2
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Sensing Micro-colloid Concentration by Spectral Impedance Measurements and Relaxation Times Analysis
2019 · Roberto G. Ramirez-Chavarria, Celia Sanchez-Perez · IEEE Sensors Applications Symposium (SAS) · 2
Laser-Induced Graphene Electrodes for Wrist-Worn Impedance Plethysmography Measurements: A Feasibility Study
2026 · Jorge A. Uc-Martín, Alejandro Cortés-Díaz-Sandi, et al. · Biosensors · 1
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Impedance Sensor Based on ZnO/Graphite Composite with 3D-Printed Housing for Ionized Ammonia Detection in Continuous Water Flow
2026 · Jorge A. Uc-Martín, Roberto G. Ramírez-Chavarría · Chemosensors · 1
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Photoacoustic Tomography in Forward-Detection Mode for Monitoring Structural Changes in an Extracted Wisdom Tooth
2025 · Marco P. Colín-García, Misael Ruiz-Veloz, et al. · Applied Sciences · 1
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Works count: 54
Citation count: 266
H-index: 8
I10-index: 6
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