电化学表面增强拉曼光谱(E-SERS)纳米结构电极的制备研究进展

IF 1.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Technology Pub Date : 2023-04-12 DOI:10.1080/02670836.2023.2197729

T. Jones

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引用次数: 0

摘要

电化学表面增强拉曼光谱(E-SERS)是一种检测溶液中痕量分析物的强大技术。它具有广泛的应用，特别侧重于生物标志物检测。为了实现E-SERS，需要纳米结构的等离子体金属电极。目前，采用了多种制造方法。这篇综述定义了对E-SERS电极的要求，然后描述和评价了目前的制造方法。讨论了这些技术的局限性，并确定了制造便利性和增强幅度之间的平衡是关键问题。最后，对未来的研究方向提出了建议。

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Fabrication of nanostructured electrodes for electrochemical surface-enhanced Raman spectroscopy (E-SERS): a review

ABSTRACT Electrochemical surface-enhanced Raman spectroscopy (E-SERS) is a powerful technique for the detection of trace levels of analytes in solution. It has wide ranging applications with a particular focus on biomarker detection. To perform E-SERS, nanostructured plasmonic metal electrodes are needed. Currently, a variety of fabrication methods are employed. This review defines the requirements for E-SERS electrodes and then describes and evaluates the current fabrication methods. The limitations of these techniques are discussed with the balance between ease of manufacture and magnitude of enhancement being identified as the key issue. Finally, suggestions for future areas of research are presented.

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来源期刊

Materials Science and Technology 工程技术-材料科学：综合

CiteScore

2.70

自引率

5.60%

发文量

审稿时长

3 months

期刊介绍：《Materials Science and Technology》（MST） is an international forum for the publication of refereed contributions covering fundamental and technological aspects of materials science and engineering.