PORTABLE COLORIMETRIC DETECTION OF Hg2+ IN WATER USING ECO-FRIENDLY PAPER-BASED SENSOR
Mercury is among the most hazardous heavy metals in aquatic systems due to its toxicity, persistence, and bioaccumulation, posing significant risks to ecosystems and human health. This study presents a sustainable, and low-cost approach for Hg2+ detection based on green-synthesized silver nanoparticles (AgNPs). AgNPs w...