A lysosome specific ratiometric fluorescent probe for detection of bisulfite ion based on hybrid coumarin-benzimidazolium compounds
文献类型：期刊论文
| 作者 | Zhao, JD; Huang, LL; Yan, ML; Qu, Y; Feng, HD; Sun, YH |
| 刊名 | PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
 |
| 出版日期 | 2020 |
| 卷号 | 196期号:3页码:321-327 |
| 关键词 | SO2 DERIVATIVES BISULFITE SELECTIVE DETECTION RAPID DETECTION POLARITY CYANIDE FRET CHEMOSENSOR |
| ISSN号 | 1042-6507 |
| DOI | 10.1080/10426507.2020.1835904 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Hybrid 2-(2-(7-(diethylamino)-2-oxo-2H-chromen-3-yl)vinyl)-1,3-dimethyl-1H-benzo[d]imidazol-3-ium iodide compounds (LHZD-1 similar to 3) were synthesized by Knoevenagel condensation reaction. Their structures were confirmed by H-1 NMR, C-13 NMR and HRMS spectroscopy. The fluorescence property of LHZD-1 similar to 3 varied with the substituent groups such as -Br, -H and -OMe in the benzimidazolium skeleton. The probe LHZD-1 showed remarkable selectivity for the bisulfite ion over other common anions and biotins, which outputted the obvious color change in both absorption (462 nm to 400 nm) and emission (580 nm to 480 nm) spectra. The probe LHZD-1 showed the lysosome positioning action in Hela cells. This study not only provides a way for optimizing coumarin-benzimidazolium probes but also holds considerable promise in detection of bisulfite ion in organelles. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32680]  |
| 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.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Shanghai Univ Engn Sci, Coll Chem & Chem Engn, 333 Longteng Rd, Shanghai 201620, Peoples R China 3.Univ Chinese Acad Sci, Lab Phys Biol, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, JD,Huang, LL,Yan, ML,et al. A lysosome specific ratiometric fluorescent probe for detection of bisulfite ion based on hybrid coumarin-benzimidazolium compounds[J]. PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS,2020,196(3):321-327. |
| APA | Zhao, JD,Huang, LL,Yan, ML,Qu, Y,Feng, HD,&Sun, YH.(2020).A lysosome specific ratiometric fluorescent probe for detection of bisulfite ion based on hybrid coumarin-benzimidazolium compounds.PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS,196(3),321-327. |
| MLA | Zhao, JD,et al."A lysosome specific ratiometric fluorescent probe for detection of bisulfite ion based on hybrid coumarin-benzimidazolium compounds".PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 196.3(2020):321-327. |
入库方式： OAI收割
来源：上海应用物理研究所
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