Plasma-Assisted Biosensors: Advancing Disease Detection Through Enhanced Biomarker Analysis

Punit Kumar

Abstract: The integration of plasma technology in biosensors has revolutionized disease detection by enhancing sensitivity and specificity in biomarker analysis. This paper explores the role of plasma-assisted diagnostic tools in detecting biomarkers in blood and tissues, discussing their principles, applications, and advancements. The study highlights various plasma-based biosensing techniques, including plasma-enhanced Raman spectroscopy, plasma-assisted fluorescence detection, and surface plasmon resonance. Additionally, it addresses challenges, future perspectives, and the impact of plasma technology on early disease diagnosis.

Keywords: Plasma-assisted biosensors, Disease detection, Biomarker analysis, Plasma-enhanced Raman spectroscopy (PERS), Surface plasmon resonance, SPR