Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection
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 detec...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/96640 http://hdl.handle.net/10220/10363 |
| _version_ | 1811677967724576768 |
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| author | Lu, Gang Li, Hai Zhang, Hua |
| author2 | School of Materials Science & Engineering |
| author_facet | School of Materials Science & Engineering Lu, Gang Li, Hai Zhang, Hua |
| author_sort | Lu, Gang |
| collection | NTU |
| description | 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. |
| first_indexed | 2024-10-01T02:45:47Z |
| format | Journal Article |
| id | ntu-10356/96640 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:45:47Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/966402020-06-01T10:13:38Z Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection Lu, Gang Li, Hai Zhang, Hua School of Materials Science & Engineering 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. 2013-06-13T08:03:20Z 2019-12-06T19:33:15Z 2013-06-13T08:03:20Z 2019-12-06T19:33:15Z 2012 2012 Journal Article Lu, G., Li, H., & Zhang, H. (2012). Gold-Nanoparticle-Embedded Polydimethylsiloxane Elastomers for Highly Sensitive Raman Detection. Small, 8(9), 1336-1340. 1613-6810 https://hdl.handle.net/10356/96640 http://hdl.handle.net/10220/10363 10.1002/smll.201102258 en Small © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
| spellingShingle | Lu, Gang Li, Hai Zhang, Hua Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection |
| title | Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection |
| title_full | Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection |
| title_fullStr | Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection |
| title_full_unstemmed | Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection |
| title_short | Gold-nanoparticle-embedded polydimethylsiloxane elastomers for highly sensitive Raman detection |
| title_sort | gold nanoparticle embedded polydimethylsiloxane elastomers for highly sensitive raman detection |
| url | https://hdl.handle.net/10356/96640 http://hdl.handle.net/10220/10363 |
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