Triplet-triplet annihilation upconversion kinetics of C-60-Bodipy dyads as organic triplet photosensitizers
文献类型：期刊论文
| 作者 | Zhang, Song1,2; Liu, Shilin3,4,5; Zhou, Xiaoguo3,4,5; Wei, Yaxiong4,5; Zhou, Qiaohui4,5; Zhang, Bing1,2; Zhou, Miaomiao1,2 |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2017-09-07 |
| 卷号 | 19期号:33页码:22049-22060 |
| DOI | 10.1039/c7cp03840b |
| 文献子类 | Article |
| 英文摘要 | Three new triplet photosensitizers consisting of a bodipy derivative and C-60 moieties were synthesized for triplet-triplet annihilation upconversion of perylene. With the extension of the pi-conjugated structure of the bodipy derivative, the three photosensitizers exhibited different absorption wavelengths, e.g. 517 nm for B-2, 532 nm for B-4, and 557 nm for B-6. The steady-state and transient absorption, steady-state fluorescence, and upconverted fluorescence emission were investigated to reveal step-by-step the dynamic processes of the above systems. The quantum yields of intramolecular energy transfer, inter system crossing, and triplet-triplet energy transfer were measured. From the upconverted fluorescence emission spectra, the overall quantum yield of the triplet-triplet annihilation upconversion, Phi(UC), was determined to be 5.80% for B-2, 7.95% for B-4, and 4.99% for B-6. |
| WOS关键词 | EXCITED-STATE ; PHOTOPHYSICAL PROPERTIES ; CHARGE RECOMBINATION ; PHOTODYNAMIC THERAPY ; IRIDIUM COMPLEXES ; FULLERENE DYAD ; BODIPY DYES ; C-60 ; PHOTOOXIDATION ; SENSITIZERS |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000408257700015 |
| 资助机构 | National Key Basic Research Foundation(2013CB834602 ; National Key Basic Research Foundation(2013CB834602 ; National Natural Science Foundation of China(21373194 ; National Natural Science Foundation of China(21373194 ; Ministry of Science and Technology of China(2012YQ220113) ; Ministry of Science and Technology of China(2012YQ220113) ; 2013CB922202) ; 2013CB922202) ; 21573210 ; 21573210 ; 11674355) ; 11674355) ; National Key Basic Research Foundation(2013CB834602 ; National Key Basic Research Foundation(2013CB834602 ; National Natural Science Foundation of China(21373194 ; National Natural Science Foundation of China(21373194 ; Ministry of Science and Technology of China(2012YQ220113) ; Ministry of Science and Technology of China(2012YQ220113) ; 2013CB922202) ; 2013CB922202) ; 21573210 ; 21573210 ; 11674355) ; 11674355) |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/11328]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei 230026, Anhui, Peoples R China 4.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Anhui, Peoples R China 5.Univ Sci & Technol China, Hefei Natl Lab Phys Microscale, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Song,Liu, Shilin,Zhou, Xiaoguo,et al. Triplet-triplet annihilation upconversion kinetics of C-60-Bodipy dyads as organic triplet photosensitizers[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2017,19(33):22049-22060. |
| APA | Zhang, Song.,Liu, Shilin.,Zhou, Xiaoguo.,Wei, Yaxiong.,Zhou, Qiaohui.,...&Zhou, Miaomiao.(2017).Triplet-triplet annihilation upconversion kinetics of C-60-Bodipy dyads as organic triplet photosensitizers.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,19(33),22049-22060. |
| MLA | Zhang, Song,et al."Triplet-triplet annihilation upconversion kinetics of C-60-Bodipy dyads as organic triplet photosensitizers".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 19.33(2017):22049-22060. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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