Lead (Pb2+) pollution is a serious food safety issue, rapid detection of Pb2+ residual in food is vital to guarantee food quality and safety. Here we proposed ratiometric aptamer probes, allowing…
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Yumei Liu, Hao Yang, Rui Wan, Mohammad Rizwan Khan, Nan Wang, Rosa Busquets, Ruijie Deng, Qiang He and Zhifeng Zhao