CuCo alloy-embedded carbon nanocages for simultaneous biosensing of Hg2+ and Cd2+ in environmental water.
Mercury ions (Hg2+) and cadmium ions (Cd2+) are highly toxic heavy metals that can easily accumulate in the food chain and pose serious threats to the environment. However, achieving sensitive and efficient identification and determination of trace Hg2+ and Cd2+ remain a major challenge in real water environment. In th...