Etched SMS-based lossy mode resonance sensor for ascorbic acid detection

Anamika Kumari; Vibha Vyas; Kuldeep Choudhary; Santosh Kumar

doi:10.1117/12.2687296

27 November 2023 Etched SMS-based lossy mode resonance sensor for ascorbic acid detection

Anamika Kumari, Vibha Vyas, Kuldeep Choudhary, Santosh Kumar

Proceedings Volume 12770, Optics in Health Care and Biomedical Optics XIII; 1277010 (2023) https://doi.org/10.1117/12.2687296
Event: SPIE/COS Photonics Asia, 2023, Beijing, China

Abstract

The current study proposes a lossy mode resonance (LMR) sensor for ascorbic acid detection. LMR sensors are significant in the field of biosensing because of their high sensitivity, specificity, and versatility. The detection of proteins in blood or other biological fluids, DNA hybridization in genetic testing, and bacteria or viruses in environmental or clinical samples are all applications of the use of LMR sensors in biosensing. With the ability to detect biomolecules with enhanced performance, the use of nanomaterials in biosensing has the potential to revolutionize the area. It can have substantial effects on identifying diseases, developing new drugs, and environmental monitoring. With graphene oxide (GO), a novel SMS (single mode fiber-multi mode fiber-single mode fiber) structure has been developed to detect ascorbic acid. GO nanoparticles have been used in this work over an etched optical fiber for higher sensitivity. Experimental testing is done to determine the sensor's effectiveness in the detection of the analyte.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Anamika Kumari, Vibha Vyas, Kuldeep Choudhary, and Santosh Kumar "Etched SMS-based lossy mode resonance sensor for ascorbic acid detection", Proc. SPIE 12770, Optics in Health Care and Biomedical Optics XIII, 1277010 (27 November 2023); https://doi.org/10.1117/12.2687296

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