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Title: Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection
Authors: Lu, Gang
Li, Hai
Zhang, Hua
Issue Date: 2012
Source: Lu, G., Li, H., & Zhang, H. (2012). Gold-Nanoparticle-Embedded Polydimethylsiloxane Elastomers for Highly Sensitive Raman Detection. Small, 8(9), 1336-1340.
Series/Report no.: Small
Abstract: A simple, convenient, and efficient method for highly sensitive Raman detection is made by using a Au nanoparticle (AuNP)-embedded polydimethylsiloxane (PDMS) elastomer, referred to as AuNP-PDMS. When this AuNP-PDMS layer is applied to a surface, it can dramatically enhance the Raman signal of detected molecules. Moreover, it can be used for sensitive chemical imaging on solid substrates. As a proof of concept, patterned chemical images of p-aminothiophenol and methylene blue on a Ag substrate are obtained after this chemically patterned Ag substrate is covered by AuNP-PDMS.
ISSN: 1613-6810
DOI: 10.1002/smll.201102258
Rights: © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MSE Journal Articles

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