Modification of the Green Fluorescent Protein Chromophore with Large Aromatic Moieties: Photophysical Study and Solid-State Emission
文献类型：期刊论文
| 作者 | Huang, Guangxi1,2; Zhang, Guanxin1; Wu, Yishi1; Liao, Qing1; Fu, Hongbing1; Zhang, Deqing1 |
| 刊名 | ASIAN JOURNAL OF ORGANIC CHEMISTRY
 |
| 出版日期 | 2012-12-01 |
| 卷号 | 1期号:4页码:352-358 |
| 关键词 | Chromophores Fluorescence Green Fluorescent Protein Photophysics Solid-state Emission |
| ISSN号 | 2193-5807 |
| DOI | 10.1002/ajoc.201200086 |
| 英文摘要 | Green fluorescent protein (GFP)-like chromophores 1-5, in which the p-hydroxylphenyl group is substituted with large aromatic moieties, were synthesized and their crystal structures were determined. Compared with that of p-hydroxybenzylideneimidazolinone (GFP chromophore), the fluorescence spectra of 15 are red-shifted because of elongated of p-conjugation. However, the incorporation of large aromatic moieties cannot inhibit the intramolecular torsional motions and, thus, 1-5 are generally weakly fluorescent in solution. The results manifest that the solid-state emission of these GFP-like chromophores is significantly influenced by the intermolecular packing. The emission spectra of 1-5 are further red-shifted in the solid-state, and 5 in the crystalline state emits in at red wavelengths with an emission maximum at 624 nm. 1, 3, and 4 are weakly emissive in both crystalline and powder forms. Interestingly, one crystalline state of 2 (2B) emits relatively strongly, whereas another crystalline state 2A emits rather weakly. |
| 语种 | 英语 |
| WOS记录号 | WOS:000325948200009 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48385]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Deqing |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Organ Solids Lab, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Guangxi,Zhang, Guanxin,Wu, Yishi,et al. Modification of the Green Fluorescent Protein Chromophore with Large Aromatic Moieties: Photophysical Study and Solid-State Emission[J]. ASIAN JOURNAL OF ORGANIC CHEMISTRY,2012,1(4):352-358. |
| APA | Huang, Guangxi,Zhang, Guanxin,Wu, Yishi,Liao, Qing,Fu, Hongbing,&Zhang, Deqing.(2012).Modification of the Green Fluorescent Protein Chromophore with Large Aromatic Moieties: Photophysical Study and Solid-State Emission.ASIAN JOURNAL OF ORGANIC CHEMISTRY,1(4),352-358. |
| MLA | Huang, Guangxi,et al."Modification of the Green Fluorescent Protein Chromophore with Large Aromatic Moieties: Photophysical Study and Solid-State Emission".ASIAN JOURNAL OF ORGANIC CHEMISTRY 1.4(2012):352-358. |
入库方式： OAI收割
来源：化学研究所
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