A NIR ratiometric probe for hydrazine "naked eye" detection and its imaging in living cell
文献类型： 外文期刊
作者： Yang, Xiaopeng 1 ; Liu, Yongxiang 1 ; Wu, Yuanyuan 2 ; Ren, Xueling 2 ; Zhang, Di 3 ; Ye, Yong 1 ;
作者机构： 1.Zhengzhou Univ, Coll Chem & Mol Engn, Phosphorus Chem Engn Res Ctr Henan Prov, Zhengzhou, Henan, Peoples R China
2.Zhengzhou Univ, Sch Pharmaceut Sci, Zhengzhou 450001, Henan, Peoples R China
3.Henan Acad Agr Sci, Inst Agr Qual Stand & Testing Technol, Zhengzhou 450002, Henan, Peoples R China
关键词： Fluorescence probe;Hydrazine;NIR;ICT;Imaging
期刊名称：SENSORS AND ACTUATORS B-CHEMICAL （ 影响因子：7.46； 五年影响因子：6.743 ）
ISSN： 0925-4005
年卷期： 2017 年 253 卷
页码：
收录情况： SCI
摘要： A novel near-infrared (NIR) ratiometric colorimetric ICT-based fluorescence probe for hydrazine has been synthesized and characterized. The probe DCM-LX selectively distinguished hydrazine with other analyses with a wide pH range. Once hydrazine is added to the solution of probe DCM-LX, the color of solution changed to orange from yellow immediately. It means probe can be used for "naked-eye" detection of hydrazine. DCM-LX exhibits high selectivity and excellent sensitivity towards hydrazine with detection limit as low as 7.71 nM. Furthermore, DCM-LX was successfully applied in living cellular imaging with low toxicity and hydrazine detection in H2O sample. (C) 2017 Elsevier B.V. All rights reserved.
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