Literature DB >> 16351181

Enhanced third-order nonlinear optical properties in dendrimer-metal nanocomposites.

Ying Wang1, Xinbing Xie, Theodore Goodson.   

Abstract

Nonlinear optical (NLO) and time-resolved fluorescence spectroscopic measurements of dendrimer-metal nanocomposites (DNCs) are reported. Third-order NLO effects were investigated by degenerate four-wave mixing (DFWM) measurements for DNCs and DNCs incorporated into thin polymeric films. The results show an enhancement of the third-order nonlinear susceptibility for the chromophore-functionalized dendrimer-metal nanocomposites. Investigations of the mechanism of the enhanced NLO effect suggested a strong contribution because of the metal's local field. These results show the potential usefulness of dendrimer-metal nanocomposites for nonlinear optical effects and biophotonic applications.

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Year:  2005        PMID： 16351181     DOI： 10.1021/nl051402d

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  4 in total

1.  The influence of Sc doping on structural, electronic and optical properties of Be12O12, Mg12O12 and Ca12O12 nanocages: a DFT study.

Authors:  Masoomeh Omidi; Hamid Reza Shamlouei; Motahareh Noormohammadbeigi
Journal:  J Mol Model       Date:  2017-02-17       Impact factor: 1.810

2.  Isolation and characterization of precise dye/dendrimer ratios.

Authors:  Casey A Dougherty; Joseph C Furgal; Mallory A van Dongen; Theodore Goodson; Mark M Banaszak Holl; Janet Manono; Stassi DiMaggio
Journal:  Chemistry       Date:  2014-03-06       Impact factor: 5.236

3.  Effects of the adsorption of alkali metal oxides on the electronic, optical, and thermodynamic properties of the Mg12O12nanocage: a density functional theory study.

Authors:  Asghar Mohammadi Hesari; Hamid Reza Shamlouei; Ali Raoof Toosi
Journal:  J Mol Model       Date:  2016-07-22       Impact factor: 1.810

4.  Dendrimers containing ferrocene and porphyrin moieties: synthesis and cubic non-linear optical behavior.

Authors:  Eric G Morales-Espinoza; Karla E Sanchez-Montes; Elena Klimova; Tatiana Klimova; Irina V Lijanova; José L Maldonado; Gabriel Ramos-Ortíz; Simón Hernández-Ortega; Marcos Martínez-García
Journal:  Molecules       Date:  2010-04-12       Impact factor: 4.411
  4 in total

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