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| A novel fluorescent "turn-on" chemosensor for nanomolar detection of Fe(III) from aqueous solution and its application in living cells imaging | |
Nandre, Jitendra1; Patil, Samadhan1; Patil, Vijay1; Yu, Fabiao2; Chen, Lingxin2 ; Sahoo, Suban3; Prior, Timothy4; Redshaw, Carl4; Mahulikar, Pramod1; Patil, Umesh1; Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China. [email protected]; [email protected]; [email protected]
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| 发表期刊 | BIOSENSORS & BIOELECTRONICS
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| ISSN | 0956-5663 |
| 2014-11-15 | |
| 卷号 | 61页码:612-617 |
| 关键词 | Fluorescent "turn-on" Sensor Benzo-thiazolo-pyrimidine Fe3++ Ict Pet Live Cells Imaging |
| DOI | 10.1016/j.bios.2014.06.017 |
| 产权排序 | [Nandre, Jitendra; Patil, Samadhan; Patil, Vijay; Mahulikar, Pramod; Patil, Umesh] North Maharashtra Univ, Sch Chem Sci, Jalgaon 425001, MS, India; [Yu, Fabiao; Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China; [Sahoo, Suban] SV Natl Inst Technol, Dept Appl Chem, Surat 395007, Gujrat, India; [Prior, Timothy; Redshaw, Carl] Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | An electronically active and spectral sensitive fluorescent "turn-on" chemosensor (BTP-1) based on the benzo-thiazolo-pyrimidine unit was designed and synthesized for the highly selective and sensitive detection of Fe3+ from aqueous medium. With Fe3+, the sensor BTP-1 showed a remarkable fluorescence enhancement at 554 nm (lambda(ex) = 314 nm) due to the inhibition of photo-induced electron transfer. The sensor formed a host-guest complex in 1:1 stoichiometry with the detection limit down to 0.74 nM. Further, the sensor was successfully utilized for the qualitative and quantitative intracellular detection of Fe3+ in two liver cell lines i.e., HepG2 cells (human hepatocellular liver carcinoma cell line) and HL-7701 cells (human normal liver cell line) by a confocal imaging technique. (C) 2014 Elsevier B.V. All rights reserved.; An electronically active and spectral sensitive fluorescent "turn-on" chemosensor (BTP-1) based on the benzo-thiazolo-pyrimidine unit was designed and synthesized for the highly selective and sensitive detection of Fe3+ from aqueous medium. With Fe3+, the sensor BTP-1 showed a remarkable fluorescence enhancement at 554 nm (lambda(ex) = 314 nm) due to the inhibition of photo-induced electron transfer. The sensor formed a host-guest complex in 1:1 stoichiometry with the detection limit down to 0.74 nM. Further, the sensor was successfully utilized for the qualitative and quantitative intracellular detection of Fe3+ in two liver cell lines i.e., HepG2 cells (human hepatocellular liver carcinoma cell line) and HL-7701 cells (human normal liver cell line) by a confocal imaging technique. (C) 2014 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | Biophysics ; Biotechnology & Applied Microbiology ; Chemistry ; Electrochemistry ; Science & Technology - Other Topics |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | SENSORS ; POLYMER ; IONS ; FE3+ |
| 研究领域[WOS] | Biophysics ; Biotechnology & Applied Microbiology ; Chemistry ; Electrochemistry ; Science & Technology - Other Topics |
| WOS记录号 | WOS:000339692500090 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8693 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Chen, LX (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China. [email protected]; [email protected]; [email protected] |
| 作者单位 | 1.North Maharashtra Univ, Sch Chem Sci, Jalgaon 425001, MS, India 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China 3.SV Natl Inst Technol, Dept Appl Chem, Surat 395007, Gujrat, India 4.Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England |
| 推荐引用方式 GB/T 7714 | Nandre, Jitendra,Patil, Samadhan,Patil, Vijay,et al. A novel fluorescent "turn-on" chemosensor for nanomolar detection of Fe(III) from aqueous solution and its application in living cells imaging[J]. BIOSENSORS & BIOELECTRONICS,2014,61:612-617. |
| APA | Nandre, Jitendra.,Patil, Samadhan.,Patil, Vijay.,Yu, Fabiao.,Chen, Lingxin.,[email protected].(2014).A novel fluorescent "turn-on" chemosensor for nanomolar detection of Fe(III) from aqueous solution and its application in living cells imaging.BIOSENSORS & BIOELECTRONICS,61,612-617. |
| MLA | Nandre, Jitendra,et al."A novel fluorescent "turn-on" chemosensor for nanomolar detection of Fe(III) from aqueous solution and its application in living cells imaging".BIOSENSORS & BIOELECTRONICS 61(2014):612-617. |
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