Aziridinyl Fluorophores Demonstrate Bright Fluorescence and Superior Photostability by Effectively Inhibiting Twisted Intramolecular Charge Transfer
文献类型：期刊论文
| 作者 | Liu, Xiaogang2,3; Qiao, Qinglong4; Tian, Wenming2; Liu, Wenjuan2; Chen, Jie2; Lang, Matthew J.1,3,5; Xu, Zhaochao2 |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2016-06-08 |
| 卷号 | 138期号:22页码:6960-6963 |
| ISSN号 | 0002-7863 |
| DOI | 10.1021/jacs.6b03924 |
| 文献子类 | Article |
| 英文摘要 | Replacing conventional dialkylamino substituents with a three-membered aziridine ring in naphthalimide leads to significantly enhanced brightness and photostability by effectively suppressing twisted intramolecular charge transfer formation. This replacement is generalizable in other chemical families of fluorophores, such as coumarin, phthalimide, and nitrobenzoxadiazole dyes. In highly polar fluorophores, we show that aziridinyl dyes even outperform their azetidinyl analogues in aqueous solution. We also proposed one simple mechanism that can explain the vulnerability of quantum yield to hydrogen bond interactions in protonic solvents in various fluorophore families. Such knowledge is a critical step toward developing high-performance fluorophores for advanced fluorescence imaging. |
| WOS关键词 | LIVING CELLS ; LIVE-CELL ; MICROSCOPY ; DERIVATIVES |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000377643300014 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/170540]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Liu, Xiaogang; Xu, Zhaochao |
| 作者单位 | 1.Vanderbilt Univ, Dept Mol Physiol & Biophys, Nashville, TN 37232 USA 2.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, 457 Zhongshan Rd, Dalian 116023, Peoples R China 3.Singapore MIT Alliance Res & Technol SMART, 1 CREATE Way, Singapore 138602, Singapore 4.Dalian Univ Technol, State Key Lab Fine Chem, 2 Linggong Rd, Dalian 116012, Peoples R China 5.Vanderbilt Univ, Dept Chem & Biomol Engn, 221 Kirkland Hall, Nashville, TN 37235 USA |
| 推荐引用方式 GB/T 7714 | Liu, Xiaogang,Qiao, Qinglong,Tian, Wenming,et al. Aziridinyl Fluorophores Demonstrate Bright Fluorescence and Superior Photostability by Effectively Inhibiting Twisted Intramolecular Charge Transfer[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2016,138(22):6960-6963. |
| APA | Liu, Xiaogang.,Qiao, Qinglong.,Tian, Wenming.,Liu, Wenjuan.,Chen, Jie.,...&Xu, Zhaochao.(2016).Aziridinyl Fluorophores Demonstrate Bright Fluorescence and Superior Photostability by Effectively Inhibiting Twisted Intramolecular Charge Transfer.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,138(22),6960-6963. |
| MLA | Liu, Xiaogang,et al."Aziridinyl Fluorophores Demonstrate Bright Fluorescence and Superior Photostability by Effectively Inhibiting Twisted Intramolecular Charge Transfer".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138.22(2016):6960-6963. |
入库方式： OAI收割
来源：大连化学物理研究所
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