- Plasmonic sensor & AI accurately distinguish osteoarthritis from rheumatoid arthritis with 98.1% accuracy.
- Sensor developed by reducing gold onto cellulose acetate paper.
- Raman signals amplified, allowing chemical differences detection without labels.
- Metabolite profiling reveals distinct biochemical profiles between OA and RA.
- AI-assisted platform classified RA severity with 98.1% accuracy. 6. Potential for rapid, low-cost arthritis diagnosis using synovial fluid biomarkers.
Source: Small
