A turn-on chemosensor for Hg2+ in aqueous media and its application in "MCT" imaging in living cells

被引：21
|
作者：
Xi, Pinxian [1 ,2 ]
Huang, Liang [1 ,2 ]
Xie, Guoqiang [1 ,2 ]
Chen, Fengjuan [1 ,2 ]
Xu, Zhihong [3 ]
Bai, Decheng [4 ]
Zeng, Zhengzhi [1 ,2 ]
机构：
[1] Lanzhou Univ, Key Lab Nonferrous Met Chem & Resources Utilizat, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
[2] Lanzhou Univ, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China
[3] Xuchang Univ, Coll Chem & Chem Engn, Xuchang 461000, Peoples R China
[4] Lanzhou Univ, Sch Basic Med Sci, Lanzhou 730000, Peoples R China
来源：
DALTON TRANSACTIONS | 2011年 / 40卷 / 24期
关键词：
FLUORESCENT CHEMOSENSOR; MERCURY; CU(II); SENSOR; ION; FLUOROIONOPHORE; CHROMOIONOPHORE; RECOGNITION; ETHER; PROBE;
D O I：
10.1039/c1dt10573f
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A turn-on chemosensor L1, which exhibits high selectivity and sensitivity toward Hg2+ over other common metal ions in aqueous media under a physiological pH window via a 1:1 binding mode, had been synthesized and characterized. L1 provides good fluorescent imaging of Hg2+ in living cells. Particularly, we adopted the "micro computed tomography (MCT)" technology, successfully demonstrating the method of Hg2+ sensing by L1 in cell lines, also the cell permeability of L1 and its imaging position in the cells.
引用
收藏
页码：6382 / 6384
页数：3
相关论文
共 50 条
  • [21] A novel terephthalaldehyde based turn-on fluorescent chemosensor for Cu2+ and its application in imaging of living cells
    Pritam Torawane
    Karunesh Keshav
    Mukesh K. Kumawat
    Rohit Srivastava
    Thangaraj Anand
    Suban Sahoo
    Amulrao Borse
    Anil Kuwar
    Photochemical & Photobiological Sciences, 2017, 16 : 1464 - 1470
  • [22] A novel terephthalaldehyde based turn-on fluorescent chemosensor for Cu2+ and its application in imaging of living cells
    Torawane, Pritam
    Keshav, Karunesh
    Kumawat, Mukesh K.
    Srivastava, Rohit
    Anand, Thangaraj
    Sahoo, Suban
    Borse, Amulrao
    Kuwar, Anil
    PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2017, 16 (09) : 1464 - 1470
  • [23] Turn-On Fluorescent Chemosensor for Hg2+ Based on Multivalent Rhodamine Ligands
    Wang, Xuemei
    Iqbal, Mudassir
    Huskens, Jurriaan
    Verboom, Willem
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2012, 13 (12) : 16822 - 16832
  • [24] Naphthylthiourea-modified permethylcyclodextrin as a highly sensitive and selective "turn-on" fluorescent chemosensor for Hg2+ in water and living cells
    Chen, Yong
    Sun, Zhan-Hu
    Song, Bao-E
    Liu, Yu
    ORGANIC & BIOMOLECULAR CHEMISTRY, 2011, 9 (15) : 5530 - 5534
  • [25] A dual thiourea-appended perylenebisimide "turn-on" fluorescent chemosensor with high selectivity and sensitivity for Hg2+ in living cells
    Liu, Yulong
    Yang, Liu
    Li, Lu
    Liang, Xiaomin
    Li, Shijie
    Fu, Ying
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2020, 241 (241)
  • [26] A novel fluorescent "turn-on" chemosensor for nanomolar detection of Fe(III) from aqueous solution and its application in living cells imaging
    Nandre, Jitendra
    Patil, Samadhan
    Patil, Vijay
    Yu, Fabiao
    Chen, Lingxin
    Sahoo, Suban
    Prior, Timothy
    Redshaw, Carl
    Mahulikar, Pramod
    Patil, Umesh
    BIOSENSORS & BIOELECTRONICS, 2014, 61 : 612 - 617
  • [27] Turn-on fluorescence chemosensor for fluoride ions and its applicability in imaging of living cells
    Ponnuvel, Kandasamy
    Padmini, Vediappen
    JOURNAL OF LUMINESCENCE, 2016, 169 : 289 - 294
  • [28] A new turn-on fluorescent sensor based on NBD for highly selective detection of Hg2+ in aqueous media and imaging in live cells
    Shen, Youming
    Zhang, Youyu
    Zhang, Xiangyang
    Zhang, Chunxiang
    Zhang, Linli
    Jin, Junling
    Li, Haitao
    Yao, Shouzhuo
    ANALYTICAL METHODS, 2014, 6 (13) : 4797 - 4802
  • [29] Development of a near-infrared fluorescence turn-on probe for imaging Hg2+ in living cells and animals
    Wang, Jiaoliang
    Li, Weiling
    Long, Liping
    SENSORS AND ACTUATORS B-CHEMICAL, 2017, 245 : 462 - 469
  • [30] A novel multidentate pyridyl ligand: A turn-on fluorescent chemosensor for Hg2+ and its potential application in real sample analysis
    Ngororabanga, Jean Marie Vianney
    Moyo, Cyprian B.
    Tshentu, Zenixole R.
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2020, 242
12345