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Plasmon enhanced spectroscopy

机译：等离子体增强光谱

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摘要

Surface enhanced spectroscopy encompasses a broad field of linear and nonlinear optical techniques that arose with the discovery of the surface-enhanced Raman scattering (SERS) effect. SERS enabled ultrasensitive and single molecule detection with molecular fingerprint specificity, opening the door for a large variety of chemical sensing applications. Basically, from the beginning it was realized that the necessary condition for SERS to be observed was the presence of a metallic nanostructure, and with this condition, the optical enhancement found a home in the field of plasmonics. Although plasmonic practitioners claim that SERS is "the most spectacular application of plasmonics", perhaps it is more appropriate to say that the spectacular development of plasmonics is due to SERS. Here is a brief recollection from surface enhanced spectroscopy to plasmon enhanced spectroscopy.
机译：表面增强光谱学涵盖了线性和非线性光学技术的广泛领域，这些技术随表面增强拉曼散射（SERS）效应的发现而出现。 SERS支持具有分子指纹特异性的超灵敏和单分子检测，为各种化学传感应用打开了大门。基本上，从一开始就认识到要观察SERS的必要条件是金属纳米结构的存在，在这种条件下，光学增强作用在等离子技术领域中找到了家。尽管等离子激元技术从业者声称SERS是“等离子激元的最壮观的应用”，但也许更恰当的说法是等离子激元的惊人发展是由于SERS。这是从表面增强光谱到等离激元增强光谱的简​​短回顾。

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