Photophysical Properties Controlled by Substituents with Lone-Pair Electrons at the Ortho- or Para-Positions of Fluoroquinolone Antibiotics
文献类型：期刊论文
| 作者 | Zhao, JF; Zhang, XT; Zhu, RX; Su, T; Phillips, DL |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY B
 |
| 出版日期 | 2019 |
| 卷号 | 123期号:15页码:3156—3162 |
| 关键词 | DISSOLVED ORGANIC-MATTER AQUATIC PHOTOCHEMISTRY LEVOFLOXACIN SINGLET PHOTODEGRADATION PHOTOTOXICITY LIFETIMES |
| ISSN号 | 1520-6106 |
| DOI | 10.1021/acs.jpcb.8b10859 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The ortho- or para-substituents of NH2 or N-alkyl-containing lone-pair electrons were found to change the energy levels and transition configurations of the highest occupied molecular orbital for some fluoroquinolone-based antibiotics (FQs) and can significantly influence the electronic structure, intermolecular hydrogen bonding, internal conversion, and fluorescence and intersystem crossing efficiencies of FQs in acetonitrile or aqueous solution after photo-excitation. These findings provide new insights that can help in the molecular design strategies to regulate the photophysical properties of photosensitive medicines, photodynamic therapy reagents, and energy conversion materials that contain similar aromatic carbonyl structures. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31757]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Univ Hong Kong, Dept Chem, Pokfulam Rd, Hong Kong 11111, Peoples R China; 2.Shanghai Tech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Dept Molten Salt Chem & Engn, 2019 Jia Luo Rd, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, JF,Zhang, XT,Zhu, RX,et al. Photophysical Properties Controlled by Substituents with Lone-Pair Electrons at the Ortho- or Para-Positions of Fluoroquinolone Antibiotics[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2019,123(15):3156—3162. |
| APA | Zhao, JF,Zhang, XT,Zhu, RX,Su, T,&Phillips, DL.(2019).Photophysical Properties Controlled by Substituents with Lone-Pair Electrons at the Ortho- or Para-Positions of Fluoroquinolone Antibiotics.JOURNAL OF PHYSICAL CHEMISTRY B,123(15),3156—3162. |
| MLA | Zhao, JF,et al."Photophysical Properties Controlled by Substituents with Lone-Pair Electrons at the Ortho- or Para-Positions of Fluoroquinolone Antibiotics".JOURNAL OF PHYSICAL CHEMISTRY B 123.15(2019):3156—3162. |
入库方式： OAI收割
来源：上海应用物理研究所
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