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タイトル: | Optical control of neuronal firing: Via photoinduced electron transfer in donor-acceptor conjugates |
著者: | Takano, Yuta Numata, Tomohiro Fujishima, Kazuto Miyake, Kazuaki Nakao, Kazuya Grove, Wesley David Inoue, Ryuji Kengaku, Mineko https://orcid.org/0000-0002-1666-3648 (unconfirmed) Sakaki, Shigeyoshi Mori, Yasuo Murakami, Tatsuya Imahori, Hiroshi |
著者名の別形: | 髙野, 勇太 藤島, 和人 見学, 美根子 榊, 茂好 森, 泰生 村上, 達也 今堀, 博 |
発行日: | Jan-2016 |
出版者: | Royal Society of Chemistry (RSC) |
誌名: | Chemical Science |
巻: | 7 |
開始ページ: | 3331 |
終了ページ: | 3337 |
抄録: | A series of porphyrin-fullerene linked molecules has been synthesized to evaluate the effects of substituents and molecular structures on their charge-separation yield and the lifetime of a final charge-separated state in various hydrophilic environments. The selected high-performance molecule effectively achieved depolarization in a plasma cell membrane by visible light as well as two-photon excitation using a near-infrared light laser. Moreover, it was revealed that the depolarization can trigger neuronal firing in rat hippocampal neurons, demonstrating the potential and versatility for controlling cell functions using light. |
著作権等: | © The Royal Society of Chemistry 2016. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. |
URI: | http://hdl.handle.net/2433/216554 |
DOI(出版社版): | 10.1039/c5sc04135j |
PubMed ID: | 29997826 |
出現コレクション: | 学術雑誌掲載論文等 |
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