Photochemical reaction of poly(ethylene glycol) on gold nanorods induced by near infrared pulsed-laser irradiation

Shuji Yamashita, Yasuro Niidome, Yoshiki Katayama, Takuro Niidome

    研究成果: ジャーナルへの寄稿学術誌査読

    25 被引用数 (Scopus)

    抄録

    Pulsed-laser irradiation induced release of modified PEG chains on gold nanorods. A maximum release efficiency of 65% is obtained. The efficient release was occurred by combination of cleavage of Au-S bonds, the fragmentation of PEG chains, and the decrease of the surface area. CW-laser irradiation did not release any PEG chains; however, it was effective to increase temperature of the nanorod solution.

    本文言語英語
    ページ(範囲)226-227
    ページ数2
    ジャーナルChemistry Letters
    38
    3
    DOI
    出版ステータス出版済み - 2009

    !!!All Science Journal Classification (ASJC) codes

    • 化学 (全般)

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