Surface Enhanced Raman Scattering of Benzene Naphthalene and Anthracene Derivatives

Surface Enhanced Raman Scattering of Benzene Naphthalene and Anthracene Derivatives

dc.contributor.guide	Umadevi M.
dc.coverage.spatial	Physics
dc.creator.researcher	Geetha K.
dc.date.accessioned	2017-10-13T10:25:48Z
dc.date.available	2017-10-13T10:25:48Z
dc.date.awarded	01.04.2017
dc.date.completed	07.09.2016
dc.date.registered	14.09.2011
dc.description.abstract	SERS of N-(1-(2-chlorophenyl)-2-(4-nitrophenyl)ethyl)-4- methylbenzenesulfonamide (CNPSA) by Ag NPs was investigated using Raman spectroscopy. Ag NPs were synthesized by solution combustion method using citric acid as fuels. The prepared Ag NPs were characterized by XRD, UV, HR-TEM, FESEM and SERS studies. The prepared Ag NPs exhibit cubic crystalline structure with grain size 46nm. The surface plasmon resonance peak was found at 380nm. The spherical shape of Ag NPs was confirmed by FESEM and HR-TEM. The orientation of CNPSA molecule on Ag NPs has been inferred from nRs and SERS spectral feature. The molecule is adsorbed on the Ag NPs with the benzene ring in a tilted orientation. The presence of amino and sulfate group vibrations in the SERS spectrum reveal the interaction between amino and sulfate. newline
dc.description.note	Bibliography p.206-208, Appendix p.209-211
dc.format.accompanyingmaterial	CD
dc.format.dimensions	A4
dc.format.extent	xx, 208p.
dc.identifier.uri	http://hdl.handle.net/10603/175536
dc.language	English
dc.publisher.institution	Department of Physics
dc.publisher.place	Kodaikanal
dc.publisher.university	Mother Teresa Womens University
dc.relation	68 Nos.
dc.rights	university
dc.source.university	University
dc.subject.keyword	Raman Scatter, Benzene Naphthalene, Anthracene Derivatives
dc.title	Surface Enhanced Raman Scattering of Benzene Naphthalene and Anthracene Derivatives
dc.title.alternative
dc.type.degree	Ph.D.