特殊金银双金属纳米颗粒的连续流合成及其在樱桃汁中硫胺SERS检测中的应用

IF 3.4 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Reaction Chemistry & Engineering Pub Date : 2025-04-08 DOI:10.1039/D5RE00063G

Li Sun, Mingjian Jiang, Yuan Zhi, Hua Zhang, Binlin Dou, Yuejin Shan, Jian Chen and Xiangyang Xu

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引用次数: 0

摘要

本文以准球形银纳米颗粒（NPs）为中间体，高效地实现了特殊金银双金属纳米颗粒的连续流合成。同时，揭示了Au-Ag双金属NPs的微观结构演变，为双金属NPs的微观结构控制提供了理论参考。此外，这些特殊的Au-Ag双金属NPs对樱桃汁中的硫胺具有优异的SERS检测性能，在食品安全方面具有重要的应用潜力。

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Continuous-flow synthesis of special Au–Ag bimetallic nanoparticles and their application for SERS detection of thiram in cherry juice†

Here, using quasi-spherical Ag nanoparticles (NPs) as intermediates, continuous-flow synthesis of special Au–Ag bimetallic nanoparticles is efficiently achieved. Meanwhile, the microstructure evolution of Au–Ag bimetallic NPs is revealed, providing a theoretical reference for the microstructure control of bimetallic NPs. Furthermore, these special Au–Ag bimetallic NPs exhibit excellent performance for the SERS detection of thiram in cherry juice, indicating significant application potential in food safety.

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来源期刊

Reaction Chemistry & Engineering Chemistry-Chemistry (miscellaneous)

CiteScore

6.60

自引率

7.70%

发文量

227

期刊介绍： Reaction Chemistry & Engineering is a new journal reporting cutting edge research into all aspects of making molecules for the benefit of fundamental research, applied processes and wider society. From fundamental, molecular-level chemistry to large scale chemical production, Reaction Chemistry & Engineering brings together communities of chemists and chemical engineers working to ensure the crucial role of reaction chemistry in today’s world.