Carré

M. Saghafi PhD (Mohammad)

Researcher
TNW-ANP-IOS
Carré C4605
m.saghafi@utwente.nl
Business card

Postdoctoral Researcher;Ā currently focused on developing an integrated optical biosensor capable of detecting multiple sepsis-related biomarkers simultaneously. The chip design features multiple microring resonators on a single bus waveguide, with the device incorporating auto-alignment for light input/output and a disposable cartridge system for blood sample introduction.

Former PhD Candidate; completed PhD at the MESA+ Institute for Nanotechnology, Bioelectronics Group, University of Twente, specializing in nanoscale, high-frequency electrochemical biosensors. Conducted proof-of-concept research on a chip by NXP Semiconductors, focusing on its biosensing application as massively parallelized nanoelectrodes as individually addressable impedimetric sensors, gaining extensive expertise in biosensor development, team leadership, and interdisciplinary collaboration.

Experienced in electronics, electrochemistry, microfabrication, and cell culture techniques.

Expertise

  • Material Science

    • Electrical Impedance
    • Complementary Metal-Oxide-Semiconductor Device
    • Lipid-Protein Interaction
    • Mitochondrion
    • Self Assembled Monolayer
    • Surface (Surface Science)

  • Chemistry

    • Dielectric Spectroscopy
    • Procedure

Organisations

Publications

2025

Singleā€Virus Stochastic Biosensing: Proof of Concept for SARSā€CoVā€2 Detection in Complex Medium Using CMOSā€Based Nanocapacitor Arrays (2025)Advanced Sensor Research, 4(8). Article e00193. Tripathy, S., Saghafi, M., Dutta, S. K., van der Ham, S., Salvanos, D., Laborde, C., Martina, B. & Lemay, S. G.https://doi.org/10.1002/adsr.202400193High-frequency electrochemical impedance measurements of self-assembled monolayer formation using CMOS-based nanocapacitor arrays (2025)Sensors and Actuators Reports, 9. Article 100293. Chinnathambi, S., Saghafi, M., Tripathy, S., Widdershoven, F. P. & Lemay, S. G.https://doi.org/10.1016/j.snr.2025.100293

2023

High-frequency phenomena and electrochemical impedance spectroscopy at nanoelectrodes (2023)Current opinion in colloid & interface science, 63. Article 101654. Saghafi, M., Chinnathambi, S. & Lemay, S. G.https://doi.org/10.1016/j.cocis.2022.101654

Research profiles

Address

University of Twente

Carré (building no. 15), room C4605
Hallenweg 23
7522 NH Enschede
Netherlands

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Organisations

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