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Nanometer-scale visualization of chemical parameter changes by T1-weighted ODMR imaging using a fluorescent nanodiamond
https://repo.qst.go.jp/records/80303
https://repo.qst.go.jp/records/803038634be3a-a202-4914-aa3a-b2c478c9a44e
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-08-06 | |||||
| タイトル | ||||||
| タイトル | Nanometer-scale visualization of chemical parameter changes by T1-weighted ODMR imaging using a fluorescent nanodiamond | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Fujisaku, Takahiro
× Fujisaku, Takahiro× Igarashi, Ryuji× Shirakawa, Masahiro× Takahiro, Fujisaku× Ryuji, Igarashi× Masahiro, Shirakawa |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The dynamics of physical parameters in cells is strongly related to life phenomena; thus, a method to monitor and visualize them on a single-organelle scale would be useful to reveal unknown biological processes. We demonstrate real-time nanometer-scale T1-weighted imaging using a fluorescent nanodiamond. We explored ODMR contrast at various values of interval laser pulse (τ), showing that sufficient contrast is obtained by appropriate selection of τ. By this method, we visualized nanometer-scale pH changes using a functionalized nanodiamond whose T1 has a dependence on pH conditions. | |||||
| 書誌情報 |
Chemosensors 巻 8, 号 3, p. 68, 発行日 2020-08 |
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| 出版者 | ||||||
| 出版者 | MDPI | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2227-9040 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.3390/chemosensors8030068 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.mdpi.com/2227-9040/8/3/68 | |||||
