strongstackinginteractionsledtothemisassignmentofdimeremissionstothemonomersof1acetylpyrene
文献类型：期刊论文
| 作者 | Long Shuangshuang1; Chi Weijie2; Miao Lu1; Qiao Qinglong1; Liu Xiaogang2; Xu Zhaochao1 |
| 刊名 | chinesechemicalletters
 |
| 出版日期 | 2019-01-01 |
| 卷号 | 30期号:3页码:601 |
| ISSN号 | 1001-8417 |
| 英文摘要 | Understanding relationships between molecular structures and fluorescent properties is critical to enable rational deployment of fluorophores. 1-Acetylpyrene is an important pyrene-derivative, used extensively as an environment-sensitive probe. In the past, the fluorescence of 1-acetylpyrene was considered to be polarity-sensitive with a large positive solvatochromism, and its monomer emissions were believed in the range of410-470 nm. In this paper, our experimental and theoretical studies showed that the monomer fluorescence of 1-acetylpyrene is centered at ~390nm, which is similar to that of pyrene dyes and not polarity-sensitive. Previously observed "monomer emission" has been re-assigned to that of dimers, which represent the dominant existence form of 1-acetylpyrene in the solution phase, as a result of strong intermolecular π-π stacking interactions. |
| 语种 | 英语 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/174031]  |
| 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 |
| 作者单位 | 1.中国科学院大连化学物理研究所 2.新加坡科技与设计大学 |
| 推荐引用方式 GB/T 7714 | Long Shuangshuang,Chi Weijie,Miao Lu,et al. strongstackinginteractionsledtothemisassignmentofdimeremissionstothemonomersof1acetylpyrene[J]. chinesechemicalletters,2019,30(3):601. |
| APA | Long Shuangshuang,Chi Weijie,Miao Lu,Qiao Qinglong,Liu Xiaogang,&Xu Zhaochao.(2019).strongstackinginteractionsledtothemisassignmentofdimeremissionstothemonomersof1acetylpyrene.chinesechemicalletters,30(3),601. |
| MLA | Long Shuangshuang,et al."strongstackinginteractionsledtothemisassignmentofdimeremissionstothemonomersof1acetylpyrene".chinesechemicalletters 30.3(2019):601. |
入库方式： OAI收割
来源：大连化学物理研究所
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