Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates
A sol-gel technique has been used to synthesize silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates. X- Ray diffraction (XRD) spectra shows peak at 2θ = 38.1, 44.6, 64.7, and 77.5° confirming the presence of Ag nanoparticles on the substrates. The Ag decor...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Trans Tech Publications
2016
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| Online Access: | http://irep.iium.edu.my/55562/ http://irep.iium.edu.my/55562/1/AMR.1133.471.pdf |
| _version_ | 1848784600689541120 |
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| author | Ahmad Shaharuddin, Siti Shafiqah Md. Nor, Roslan Amin, Y.M Bradley, David A. |
| author_facet | Ahmad Shaharuddin, Siti Shafiqah Md. Nor, Roslan Amin, Y.M Bradley, David A. |
| author_sort | Ahmad Shaharuddin, Siti Shafiqah |
| building | IIUM Repository |
| collection | Online Access |
| description | A sol-gel technique has been used to synthesize silver decorated silica nanospheres for
Surface Enhanced Raman Scattering (SERS) substrates. X- Ray diffraction (XRD) spectra shows
peak at 2θ = 38.1, 44.6, 64.7, and 77.5°
confirming the presence of Ag nanoparticles on the
substrates. The Ag decorated silica nanospheres were applied as SERS substrates using Rhodamine
6G (R6G) as probe molecule. From Raman analysis, the highest SERS enhancement factor is
observed at R6G concentration of 102 mol L-1 calculated around ~109
. |
| first_indexed | 2025-11-14T16:39:50Z |
| format | Article |
| id | iium-55562 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:39:50Z |
| publishDate | 2016 |
| publisher | Trans Tech Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-555622018-05-24T01:17:36Z http://irep.iium.edu.my/55562/ Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates Ahmad Shaharuddin, Siti Shafiqah Md. Nor, Roslan Amin, Y.M Bradley, David A. QC Physics A sol-gel technique has been used to synthesize silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates. X- Ray diffraction (XRD) spectra shows peak at 2θ = 38.1, 44.6, 64.7, and 77.5° confirming the presence of Ag nanoparticles on the substrates. The Ag decorated silica nanospheres were applied as SERS substrates using Rhodamine 6G (R6G) as probe molecule. From Raman analysis, the highest SERS enhancement factor is observed at R6G concentration of 102 mol L-1 calculated around ~109 . Trans Tech Publications 2016 Article PeerReviewed application/pdf en http://irep.iium.edu.my/55562/1/AMR.1133.471.pdf Ahmad Shaharuddin, Siti Shafiqah and Md. Nor, Roslan and Amin, Y.M and Bradley, David A. (2016) Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates. Advanced Materials Research, 1113. pp. 471-475. ISSN 1022-6680 |
| spellingShingle | QC Physics Ahmad Shaharuddin, Siti Shafiqah Md. Nor, Roslan Amin, Y.M Bradley, David A. Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates |
| title | Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates |
| title_full | Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates |
| title_fullStr | Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates |
| title_full_unstemmed | Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates |
| title_short | Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates |
| title_sort | synthesis of silver decorated silica nanospheres for surface enhanced raman scattering (sers) substrates |
| topic | QC Physics |
| url | http://irep.iium.edu.my/55562/ http://irep.iium.edu.my/55562/1/AMR.1133.471.pdf |