pH-sensitive fluorescent salicylaldehyde derivative for selective imaging of hydrogen sulfide in living cells
文献类型：期刊论文
| 作者 | Yang, Yutao1; Yin, Caixia1; Huo, Fangjun2; Chu, Yueyin3; Tong, Hongbo2; Chao, Jianbin2; Cheng, Fangqin4; Zheng, Anmin3 |
| 刊名 | SENSORS AND ACTUATORS B-CHEMICAL
 |
| 出版日期 | 2013-09-01 |
| 卷号 | 186页码:212-218 |
| 关键词 | Salicylaldehyde derivative Weak acid ions Hydrogen sulfide pH sensitive Fluorescent probe |
| 英文摘要 | The salicylaldehyde derivative, 9-formyl-8-hydroxyjulolidine was developed as a fluorescent probe to detect weak acid ions. With the salicylaldehyde moiety as the chromophore, the probe exhibits pH sensitive detection of hydrogen sulfide and silicate in aqueous solution. It displays an excellent selectivity for hydrogen sulfide and silicate over other weak acid salts. Time-dependent density functional theory calculations confirmed that the fluorescence turn-on mechanism involved blocking intramolecular charge transfer. The probe detects S2- in live cells, providing a powerful method to study H2S chemistry in biological systems. (C) 2013 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation |
| 研究领域[WOS] | Chemistry ; Electrochemistry ; Instruments & Instrumentation |
| 关键词[WOS] | PERFORMANCE LIQUID-CHROMATOGRAPHY ; ANION RECOGNITION ; AQUEOUS-SOLUTION ; SULFUR-DIOXIDE ; MERCURY IONS ; BRAIN-TISSUE ; SENSOR ; PROBES ; HYPOCHLORITE ; WATER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000324223600030 |
| 公开日期 | 2015-07-14 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/994]  |
| 专题 | 武汉物理与数学研究所_磁共振应用研究部 |
| 作者单位 | 1.Shanxi Univ, Inst Mol Sci, Key Lab Chem Biol & Mol Engn, Minist Educ, Taiyuan 030006, Peoples R China 2.Shanxi Univ, Res Inst Appl Chem, Taiyuan 030006, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan Ctr Magnet Resonance, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 4.Shanxi Univ, Res Ctr Environm Sci & Engn, Taiyuan 030006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Yutao,Yin, Caixia,Huo, Fangjun,et al. pH-sensitive fluorescent salicylaldehyde derivative for selective imaging of hydrogen sulfide in living cells[J]. SENSORS AND ACTUATORS B-CHEMICAL,2013,186:212-218. |
| APA | Yang, Yutao.,Yin, Caixia.,Huo, Fangjun.,Chu, Yueyin.,Tong, Hongbo.,...&Zheng, Anmin.(2013).pH-sensitive fluorescent salicylaldehyde derivative for selective imaging of hydrogen sulfide in living cells.SENSORS AND ACTUATORS B-CHEMICAL,186,212-218. |
| MLA | Yang, Yutao,et al."pH-sensitive fluorescent salicylaldehyde derivative for selective imaging of hydrogen sulfide in living cells".SENSORS AND ACTUATORS B-CHEMICAL 186(2013):212-218. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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