Photo-polymerizable gold nanorods / methyl methacrylate composite for plasmonic optical application
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<jats:title>ABSTRACT</jats:title><jats:p>We prepared a photo-polymerizable compound of Au nanorods and methyl methacrylate (MMA). An irradiation of ultraviolet (UV) light onto the compound induces photo-polymerization of MMA, resulting in a formation of an Au nanorods/PMMA composite. Au nanorods were synthesized by seed-mediated growth method in aqueous solution. Hydrophobically functionalized Au nanorods were dispersed into MMA with a small amount of photosensitizer and initiator. We investigated the stability and the uniformity of the dispersion of Au nanorods during the photo-polymerization process through VIS-NIR absorption spectroscopy. We also demonstrated the use of the compound for two-photon micro/nanolithography.</jats:p>
収録刊行物
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- MRS Proceedings
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MRS Proceedings 1312 2011-01-01
Springer Science and Business Media LLC