Experimental observation of polarization anisotropy for nearly spherical gold nanoparticles

Bassam Al-Qadi, Akihiro Yamaoka, Toshiharu Saiki

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    By monitoring the time-trace of polarized scattering from colloidal gold nanoparticles, we could observe rotational dynamics as fluctuations in the measured anisotropy. With typical particle dimension of 49nm, maximum anisotropy and aspect ratio were determined. Polarized light scattering can be an ultrasensitive measure for biosensing applications.

    Original languageEnglish
    Title of host publication2009 IEEE LEOS Annual Meeting Conference Proceedings, LEOS '09
    Pages769-770
    Number of pages2
    DOIs
    Publication statusPublished - 2009 Dec 29
    Event2009 IEEE LEOS Annual Meeting Conference, LEOS '09 - Belek-Antalya, Turkey
    Duration: 2009 Oct 42009 Oct 8

    Publication series

    NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
    ISSN (Print)1092-8081

    Other

    Other2009 IEEE LEOS Annual Meeting Conference, LEOS '09
    CountryTurkey
    CityBelek-Antalya
    Period09/10/409/10/8

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Electrical and Electronic Engineering

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