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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| j.dyepig.2019.107821.pdf | 1.03 MB | Adobe PDF | 見る/開く |
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| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | Tanaka, Kazuo | en |
| dc.contributor.author | Ohashi, Wataru | en |
| dc.contributor.author | Inafuku, Kenichi | en |
| dc.contributor.author | Shiotsu, Shohei | en |
| dc.contributor.author | Chujo, Yoshiki | en |
| dc.contributor.alternative | 田中, 一生 | ja |
| dc.contributor.alternative | 中條, 善樹 | ja |
| dc.date.accessioned | 2019-09-10T04:19:56Z | - |
| dc.date.available | 2019-09-10T04:19:56Z | - |
| dc.date.issued | 2020-01 | - |
| dc.identifier.issn | 0143-7208 | - |
| dc.identifier.issn | 1873-3743 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/243902 | - |
| dc.description.abstract | It was previously reported that photon upconversion can occur in the solution containing anthracene and the Pt complex of octaethylporphyrin (PtOEP) via the triplet-triplet annihilation process. In this study, by employing the modified Pt complex of the dual anthracene-tethered porphyrin, DA-PtP as a sensitizer, it is demonstrated that shorter-wavelength light can be generated under diluted condition. We synthesized DA-PtP and compared upconversion properties by changing the type of sensitizers. Accordingly, it was shown that the photon upconversion proceeded with the xenon lamp (540 nm) in the presence of DA-PtP. Furthermore, it was found that the emission band in the shorter wavelength light in the near UV region was observed from the solution containing DA-PtP even under diluted condition. From the mechanistic investigation, it was proposed that the anthracene moieties in DA-PtP might inhibit to form agglomeration with the free anthracene. As a result, reabsorption of the higher-energy light generated from upconversion could be suppressed. | en |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Elsevier Ltd | en |
| dc.rights | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. | en |
| dc.rights | The full-text file will be made open to the public on 1 January 2022 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. | en |
| dc.rights | This is not the published version. Please cite only the published version. | en |
| dc.rights | 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。 | ja |
| dc.subject | Upconversion | en |
| dc.subject | Triplet-triplet annihilation | en |
| dc.subject | Sensitizer | en |
| dc.title | Development of the sensitizer for generating higher-energy photons under diluted condition via the triplet-triplet annihilation-supported upconversion | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | Dyes and Pigments | - |
| dc.identifier.volume | 172 | - |
| dc.relation.doi | 10.1016/j.dyepig.2019.107821 | - |
| dc.textversion | author | - |
| dc.identifier.artnum | 107821 | - |
| dc.address | Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University | en |
| dc.address | Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University | en |
| dc.address | Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University | en |
| dc.address | Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University | en |
| dc.address | Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University | en |
| dcterms.accessRights | open access | - |
| datacite.date.available | 2022-01-01 | - |
| datacite.awardNumber | JP24102013 | - |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
| 出現コレクション: | 学術雑誌掲載論文等 | |
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