| Photocontrolled Reversible Luminescent Lanthanide Molecular Switch Based on a Diarylethene-Europium Dyad | |
Cheng HB(程红波) ; Gao J(高靓); Gao XF(高兴发); Wu HC(吴海臣); Cheng, HB; Hu, GF; Zhang, ZH; Gao, L; Gao, XF; Wu, HC
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| 2016 | |
| Source Publication | INORGANIC CHEMISTRY
 |
| ISSN | 0020-1669 |
| EISSN | 1520-510X |
| Volume | 55Issue:16Pages:7962-7968 |
| Corresponding Author | 吴海臣 |
| Subtype | Article |
| Abstract | A new europium complex coordinated between a Eu(III) ion and an unsymmetrical diarylperfluorocyclopentene yields a light-controlled diarylethene europium dyad, DAE@TpyEu(tta)(3), whose photophysical properties can be reversibly switched by optical stimuli. When DAE@TpyEu(tta)3 is exposed to 365 nm UV light, an efficient intramolecular photochromic fluorescence resonance energy transfer (pc-FRET) occurs between the emission of the Eu3+ donor (D) and the absorption of the diarylethene acceptor (A) in closed-form DAE@TpyEu(tta)3 accompanied by luminescence quenching. However, the pc-FRET process could be effectively inhibited by visible light (lambda > 600 nm) irradiation, and the lanthanide emission of DAE@TpyEu(tta)3 is rapidly recovered. Furthermore, this luminescent lanthanide molecular switch could serve as a highly reliable and sensitive "turn on" fluorescent marker in living cells irradiated by red light without any optical interference. |
| DOI | 10.1021/acs.inorgchem.6b01009 |
| WOS Keyword | RESPONSIVE MATERIALS ; METAL COORDINATION ; ENERGY-TRANSFER ; LIVING CELLS ; LOGIC GATES ; PHOTOCHROMISM ; COMPLEXES ; DERIVATIVES ; NANOPARTICLES ; MODULATION |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Chemistry, Inorganic & Nuclear |
| WOS ID | WOS:000381594100024 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/260431 |
| Collection | 多学科研究中心 |
| Affiliation | 中国科学院高能物理研究所 |
| Recommended Citation GB/T 7714 | Cheng HB,Gao J,Gao XF,et al. Photocontrolled Reversible Luminescent Lanthanide Molecular Switch Based on a Diarylethene-Europium Dyad[J]. INORGANIC CHEMISTRY,2016,55(16):7962-7968. |
| APA | 程红波.,高靓.,高兴发.,吴海臣.,Cheng, HB.,...&Wu, HC.(2016).Photocontrolled Reversible Luminescent Lanthanide Molecular Switch Based on a Diarylethene-Europium Dyad.INORGANIC CHEMISTRY,55(16),7962-7968. |
| MLA | 程红波,et al."Photocontrolled Reversible Luminescent Lanthanide Molecular Switch Based on a Diarylethene-Europium Dyad".INORGANIC CHEMISTRY 55.16(2016):7962-7968. |
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