Detection and quantification of Pb2+ in Drinking Water Using Dark Field Smartphone Microscope
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Water is the essence of life, but easy to become contaminated. Lead (Pb) is the most dangerous source of water contamination. There is a significant unmet need for Pb2+ sensing device that is portable, affordable, and ideally, available to the general population. Such a device will enable on-demand Pb2+ detection in virtually any environmental setting and empower individuals to examine the safety of drinking water whenever and wherever needed.