کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1405482 1501744 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Periodically nanostructured substrates for surface enhanced Raman spectroscopy
ترجمه فارسی عنوان
طیف سنجی رامان به صورت دوره ای سطوح نانوساختار
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی


• A brief introduction to surface enhanced Raman spectroscopy is given.
• Localized and propagating surface plasmons in SERS electromagnetic mechanism.
• Several types of periodically nanostructured surfaces are described.

Surface Enhanced Raman Spectroscopy (SERS) is a technique capable of specifically detecting trace amounts of a given substance, based on the vibrational molecular signature. Developing cutting-edge applications and furthering a detailed understanding of SERS relies strongly on controling the nano- and micro-scale morphology of metal nanostructured SERS substrates. In this review, we present the most widespread classes of SERS substrates comprising periodic surface features, and the corresponding nanofabrication methods. A brief discussion on surface plasmon polaritons, in the context of the electromagnetic enhancement mechanism, explains the need for SERS substrates of controlled morphology.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1073, 5 September 2014, Pages 102–111
نویسندگان
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