Surface-Enhanced Raman Scattering on Grids with Submicrometer Silver Coating

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-04-24 DOI:10.1134/S1062873824709656

S. V. Zaitsev

引用次数: 0

Abstract

A new method for obtaining effective grid substrates with a nanostructured silver coating by electrodeposition from an electrolyte solution for the study of Raman-active molecules by surface-enhanced Raman scattering (SERS) without a chemically passive separation layer is proposed. The amplification effect is two orders of magnitude higher than amplification in the so-called “hot spots” of metal substrates before silver coating.

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亚微米银涂层网格表面增强拉曼散射

提出了一种在电解质溶液中通过电沉积获得具有纳米结构银涂层的有效网格衬底的新方法，该方法可用于表面增强拉曼散射（SERS）研究无化学被动分离层的拉曼活性分子。其放大效果比镀银前金属基材上所谓“热点”的放大效果高出两个数量级。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.