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Dual‐Functional Ag@Pt Nanozymes
Two types of dual‐functional Ag@Pt nanozymes, adjustable NA‐Ag@Pt nanozyme and POD‐like enhancing FNA‐Ag@Pt nanozyme, are designed and synthesized by nucleic acid and metal ions coordination‐driven one‐step rapid self‐assembly. One of the Pb‐FNA‐Ag@Pt nanozymes can achieve specific detection of Pb2+ and solve the specificity problem of nanozymes, and both Ag@Pt nanozymes...
Realizing high‐precise and adjustable regulation of engineering nanozyme is important in nanotechnology. Here, Ag@Pt nanozymes with excellent peroxidase‐like and antibacterial effects are designed and synthesized by nucleic acid and metal ions coordination‐driven one‐step rapid self‐assembly. The adjustable NA‐Ag@Pt nanozyme is synthesized within 4 min using single‐stranded nucleic acid as templates,...
Anthropogenic nitrate pollution has an adverse impact on the environment and human health. As part of a sustainable nitrate management strategy, electrochemical denitrification is studied as an innovative strategy for nutrients recycling and recovering. It is, however, challenging to selectively electro‐reduce nitrate with low‐concentration for ammonia. Herein, the photo‐deposition of size‐defined...