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ファイル | 記述 | サイズ | フォーマット | |
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j.colsurfa.2013.03.069.pdf | 462.1 kB | Adobe PDF | 見る/開く |
タイトル: | Acoustic pressure pulses from laser-irradiated suspensions containing gold nanospheres in water: Experimental and theoretical study |
著者: | Shinto, Hiroyuki Fukasawa, Tomonori Aoki, Hiroyuki Ito, Shinzaburo Ohshima, Masahiro https://orcid.org/0000-0003-0870-5438 (unconfirmed) |
著者名の別形: | 新戸, 浩幸 |
キーワード: | Photoacoustic imaging Photoacoustic pressure pulses Nanosecond laser pulses Contrast agents Metal nanoparticles Physical modeling |
発行日: | Aug-2013 |
出版者: | Elsevier B.V. |
誌名: | Colloids and Surfaces A: Physicochemical and Engineering Aspects |
巻: | 430 |
開始ページ: | 51 |
終了ページ: | 57 |
抄録: | We present a physical model that describes the acoustic pressure pulses from diluted suspensions of metal nanospheres in a liquid medium irradiated by laser pulses. The experimental measurements of the photoacoustic signals are also reported, where the suspensions of 8-nm gold nanospheres in water at different concentrations and different temperatures were irradiated by 0.8-ns laser pulses. We mainly investigate how the nanosphere concentration and the suspension temperature influence the photoacoustic responses. The estimations from our model are found to be in good agreement with the results from the experiments. |
著作権等: | © 2013 Elsevier B.V. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/174320 |
DOI(出版社版): | 10.1016/j.colsurfa.2013.03.069 |
出現コレクション: | 学術雑誌掲載論文等 |
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