Electroactive biodegradable microneedles for minimally invasive real-time, in-situ plant physiological monitoring and industrial NH3 sensing
Real-time, in situ monitoring of plant physiological parameters and industrial toxic gas emissions is vital for advancing precision agriculture and ensuring environmental safety. Herein, we developed an electroactive biodegradable microneedle (PPG-MN) sensor enabling minimally invasive monitoring of interstitial glucos...