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...

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Main Authors:	Ahmad Shaharuddin, Siti Shafiqah, Md. Nor, Roslan, Amin, Y.M, Bradley, David A.
Format:	Article
Language:	English
Published:	Trans Tech Publications 2016
Subjects:	QC Physics
Online Access:	http://irep.iium.edu.my/55562/ http://irep.iium.edu.my/55562/1/AMR.1133.471.pdf

id	iium-55562
recordtype	eprints
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
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QC Physics
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
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 .
format	Article
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
title	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_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_sort	synthesis of silver decorated silica nanospheres for surface enhanced raman scattering (sers) substrates
publisher	Trans Tech Publications
publishDate	2016
url	http://irep.iium.edu.my/55562/ http://irep.iium.edu.my/55562/1/AMR.1133.471.pdf
first_indexed	2023-09-18T21:18:31Z
last_indexed	2023-09-18T21:18:31Z
_version_	1777411725097697280

Synthesis of silver decorated silica nanospheres for Surface Enhanced Raman Scattering (SERS) substrates

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