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Wide-field fluorescent nanodiamond spin measurements toward real-time and large-area intracellular thermometry
https://repo.qst.go.jp/records/82666
https://repo.qst.go.jp/records/82666433bbb76-4960-41f5-9db1-136fa5069787
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-04-08 | |||||
| タイトル | ||||||
| タイトル | Wide-field fluorescent nanodiamond spin measurements toward real-time and large-area intracellular thermometry | |||||
| 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 |
Yushi, Nishimura
× Yushi, Nishimura× Oshimi, Keisuke× Umehara, Yumi× Kumon, Yuka× Miyaji, Kazu× Hiroshi, Yukawa× Shikano, Yutaka× Matsubara, Tsutomu× Fujiwara, Masazumi× Yoshinobu, Baba× Teki, Yoshio× Yushi, Nishimura× Hiroshi, Yukawa× Yoshinobu, Baba |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Measuring optically detected magnetic resonance (ODMR) of diamond nitrogen vacancy centers significantly depends on the photon detectors used. We study camera-based wide-field ODMR measurements to examine the performance in thermometry by comparing the results to those of the confocal-based ODMR detection. We show that the temperature sensitivity of the camera-based measurements can be as high as that of the confocal detection and that possible artifacts of the ODMR shift are produced owing to the complexity of the camera-based measurements. Although measurements from wide-field ODMR of nanodiamonds in living cells can provide temperature precisions consistent with those of confocal detection, the technique requires the integration of rapid ODMR measurement protocols for better precisions. Our results can aid the development of camera-based real-time large-area spin-based thermometry of living cells. | |||||
| 書誌情報 |
scientific reports 巻 11, p. 4248, 発行日 2021-02 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2045-2322 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1038/s41598-021-83285-y | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.nature.com/articles/s41598-021-83285-y | |||||
