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Applications of Self-Assembled Monolayers in Surface-Enhanced Raman Scattering
Joint Authors
Cullum, Brian M.
Wittkamper, Julia
Mayer, Adam
Klutse, Charles K.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-17
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Abstract EN
The increasing applications of surface-enhanced Raman scattering (SERS) has led to the development of various SERS-active platforms (SERS substrates) for SERS measurement.
This work reviews the current optimization techniques available for improving the performance of some of these SERS substrates.
The work particularly identifies self-assembled-monolayer- (SAM-) based substrate modification for optimum SERS activity and wider applications.
An overview of SERS, SAM, and studies involving SAM-modified substrates is highlighted.
The focus of the paper then shifts to the use of SAMs to improve analytical applications of SERS substrates by addressing issues including long-term stability, selectivity, reproducibility, and functionalization, and so forth.
The paper elaborates on the use of SAMs to achieve optimum SERS enhancement.
Specific examples are based on novel multilayered SERS substrates developed in the author’s laboratory where SAMs have been demonstrated as excellent dielectric spacers for improving SERS enhancement more than 20-fold relative to conventional single layer SERS substrates.
Such substrate optimization can significantly improve the sensitivity of the SERS method for analyte detection.
American Psychological Association (APA)
Klutse, Charles K.& Mayer, Adam& Wittkamper, Julia& Cullum, Brian M.. 2012. Applications of Self-Assembled Monolayers in Surface-Enhanced Raman Scattering. Journal of Nanotechnology،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-463140
Modern Language Association (MLA)
Klutse, Charles K.…[et al.]. Applications of Self-Assembled Monolayers in Surface-Enhanced Raman Scattering. Journal of Nanotechnology No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-463140
American Medical Association (AMA)
Klutse, Charles K.& Mayer, Adam& Wittkamper, Julia& Cullum, Brian M.. Applications of Self-Assembled Monolayers in Surface-Enhanced Raman Scattering. Journal of Nanotechnology. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-463140
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-463140