Affordable plasmonic biosensing: democratizing SERS with scalable, field-compatible substrate fabrication
Saransh Arora, Vighnesh S. Ginde, Swati Tanwar, Marwan El Chazli, Raj Bhatt, Evan Edelman, Debadrita Paria, Ishan Barman
This paper develops a low-cost, field-compatible SERS substrate fabrication method using common materials and battery power, achieving high sensitivity and reproducibility for detecting pesticides and bacteria.
Biosensors and Bioelectronics · Feb 5, 2026Peer-reviewedBioengineering