Long-term noninvasive cardiac monitoring via Neutralized interfacial design for noise-suppressed near-infrared organic photodetectors

Z Yang, BG Kim, J Lim, DH Wang - Applied Surface Science, 2025 - Elsevier
Organic photodetectors (OPDs) are the prime candidates for realizing commercial
photoplethysmography (PPG) sensors in the future, although their performance and stability …