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http://hdl.handle.net/2289/6789
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DC Field | Value | Language |
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dc.contributor.author | George, Nisha | - |
dc.contributor.author | Thomas, Anitta Rose | - |
dc.contributor.author | Subha, Radhu | - |
dc.contributor.author | Mary, N.L. | - |
dc.date.accessioned | 2017-11-14T09:46:38Z | - |
dc.date.available | 2017-11-14T09:46:38Z | - |
dc.date.issued | 2017-12 | - |
dc.identifier.citation | Journal of Applied Polymer Science , 2017, Vol. 134, p45377 | en_US |
dc.identifier.issn | 1097-4628 | - |
dc.identifier.uri | http://hdl.handle.net/2289/6789 | - |
dc.description | Restricted Access. | en_US |
dc.description.abstract | Poly(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.iso | en | en_US |
dc.publisher | John Wiley | en_US |
dc.relation.uri | http://dx.doi.org/10.1002/app.45377 | en_US |
dc.rights | 2017 Wiley Periodicals, Inc | en_US |
dc.subject | optical properties | en_US |
dc.title | Plasmon-Enhanced two-photon absorption in Photoluminescent semiconductor nanocrystals | en_US |
dc.type | Article | en_US |
Appears in Collections: | Research Papers (LAMP) |
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2017_joAppPolySci_134_45377.pdf Restricted Access | Restricted Access | 878.88 kB | Adobe PDF | View/Open Request a copy |
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