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dc.contributor.authorGeorge, Nisha-
dc.contributor.authorThomas, Anitta Rose-
dc.contributor.authorSubha, Radhu-
dc.contributor.authorMary, N.L.-
dc.date.accessioned2017-11-14T09:46:38Z-
dc.date.available2017-11-14T09:46:38Z-
dc.date.issued2017-12-
dc.identifier.citationJournal of Applied Polymer Science , 2017, Vol. 134, p45377en_US
dc.identifier.issn1097-4628-
dc.identifier.urihttp://hdl.handle.net/2289/6789-
dc.descriptionRestricted Access.en_US
dc.description.abstractPoly(styrene-co-maleic anhydride) (SMA) is a synthetic copolymer with interesting thermal and membrane properties. Schiff bases are one of the most widely used organic compounds with chelating ligands having N, S, and O as donor atoms. A Schiff-base-modified SMA was synthesized by the reaction of the copolymer with salicylaldehyde thiosemicarbazone. Gold (Au) nanoparticles (NPs), synthesized by a citrate reduction method were used to prepare the polymer–Au nanocomposites. In this research, we explored and investigated the effects on the linear and nonlinear optical properties of the Schiff-base-modified SMA copolymer with the incorporation of Au NPs. Open-aperture Z-scan measurements were recorded for the polymer, modified polymer, and polymer–Au nanocomposites at 532 nm with an Nd:YAG laser with a repetition rate of 10 Hz and a pulse width of 5 ns. The results indicate that the addition of the Au NPs effectively enhanced the two-photon absorption coefficients of the polymer and, thereby, provided a platform for the development of nonlinear optical devices with good optical-limiting properties. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45377.en_US
dc.language.isoenen_US
dc.publisherJohn Wileyen_US
dc.relation.urihttp://dx.doi.org/10.1002/app.45377en_US
dc.rights2017 Wiley Periodicals, Incen_US
dc.subjectoptical propertiesen_US
dc.titlePlasmon-Enhanced two-photon absorption in Photoluminescent semiconductor nanocrystalsen_US
dc.typeArticleen_US
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