Rationally designed multifunctional plasmonic nanostructures for surface-enhanced Raman spectroscopy: a review
Rationally designed multifunctional plasmonic nanostructures for surface-enhanced Raman spectroscopy: a review
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DOI：
10.1088/0034-4885/77/11/116502
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发表时间：
2014-11
影响因子：
18.1
通讯作者：
W. Xie;S. Schlücker
中科院分区：
文献类型：
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作者：
W. Xie;S. Schlücker
合理设计的多功能等离子体纳米结构有效地将两种或更多种功能集成到单个实体中，例如，具有等离子体和催化活性。本文综述了它们的合成及其在表面增强拉曼散射（Sers）中的应用，SERS是一种具有高灵敏度、指纹特异性和表面选择性的分子光谱技术。经过一个简短的教程的基础上拉曼散射和Sers特别是，应用范围从化学（多相催化），生物学和医学（诊断/成像，治疗）进行了总结。
Rationally designed multifunctional plasmonic nanostructures efficiently integrate two or more functionalities into a single entity, for example, with both plasmonic and catalytic activity. This review article is focused on their synthesis and use in surface-enhanced Raman scattering (SERS) as a molecular spectroscopic technique with high sensitivity, fingerprint specificity, and surface selectivity. After a short tutorial on the fundamentals of Raman scattering and SERS in particular, applications ranging from chemistry (heterogeneous catalysis) to biology and medicine (diagnostics/imaging, therapy) are summarized.