多元醇在回流和微波辐照条件下合成纳米银

IF 0.5 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Chemija Pub Date : 2023-09-17 DOI:10.6001/chemija.2023.34.3.1

Edita Daublytė, Marija Kalnaitytė, Aliona Klimovich, Audrius Drabavičius, Tatjana Charkova

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引用次数: 0

摘要

以四种多元醇为稳定剂，在回流和微波辐照条件下合成纳米银球。纳米颗粒被一层长达10纳米的二氧化硅保护壳覆盖。利用壳隔离纳米粒子增强拉曼光谱(SHINERS)技术，利用制备的银核-硅壳纳米粒子对4-巯基苯甲酸(4-MBA)自组装单层进行了分析。本文基于UV/Vis、HR-TEM和SHINERS数据详细介绍了纳米颗粒的合成、分析和应用。

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Synthesis of silver nanoparticles with polyols under reflux and microwave irradiation conditions

Four polyols were used as stabilisers to synthesise silver nanospheres under reflux and microwave irradiation conditions. The nanoparticles were covered with a protective up to 10 nm silicon dioxide shell. The shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS) technique was used to analyse the self-assembled monolayer of 4-mercaptobenzoic acid (4-MBA) by applying the produced silver core-silica shell nanoparticles. The article provides a detailed description of the synthesis, analysis and application of the nanoparticles based on UV/Vis, HR-TEM and SHINERS data.

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来源期刊

Chemija 化学-化学综合

CiteScore

1.30

自引率

16.70%

发文量

审稿时长

>12 weeks

期刊介绍： Chemija publishes original research articles and reviews from all branches of modern chemistry, including physical, inorganic, analytical, organic, polymer chemistry, electrochemistry, and multidisciplinary approaches.