An indolizine-rhodamine based FRET fluorescence sensor for highly sensitive and selective detection of Hg2+ in living cells

被引：37
|
作者：
Ji, Ruixue [1 ]
Liu, Aikun [1 ]
Shen, Shili [1 ]
Cao, Xiaoqun [1 ]
Li, Fei [1 ]
Ge, Yanqing [1 ]
机构：
[1] Taishan Med Univ, Sch Chem & Pharmaceut Engn, Tai An 271000, Shandong, Peoples R China
来源：
RSC ADVANCES | 2017年 / 7卷 / 65期
关键词：
RESONANCE ENERGY-TRANSFER; PROBE; CHEMOSENSORS; SYSTEM; IONS; CHEMODOSIMETER; MECHANISMS; CU2+; DYAD;
D O I：
10.1039/c7ra07938a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An indolizine-rhodamine-based ratiometric fluorescent probe was designed and successfully synthesized. The probe shows a large Stokes shift (204 nm), high sensitivity and high selectivity. The detection limit was calculated to be as low as 8.76 nM. The probe could quickly (5 min) detect Hg2+ over a wide pH range from 5 to 10. Furthermore, it could be used for imaging Hg2+ in living cells.
引用
收藏
页码：40829 / 40833
页数：5
相关论文
共 50 条
  • [1] A Highly Selective Turn on Fluorescence Sensor for Hg2+ Based on Rhodamine Derivative
    Li, LianQing
    Yuan, Li
    Liu, ZhiHong
    JOURNAL OF FLUORESCENCE, 2014, 24 (05) : 1357 - 1361
  • [2] A Highly Selective Turn on Fluorescence Sensor for Hg2+ Based on Rhodamine Derivative
    LianQing Li
    Li Yuan
    ZhiHong Liu
    Journal of Fluorescence, 2014, 24 : 1357 - 1361
  • [3] Highly sensitive and selective chemosensor for Hg2+ based on the rhodamine fluorophore
    Lee, Min Hee
    Wu, Jia-Sheng
    Lee, Jeong Won
    Jung, Jong Hwa
    Kim, Jong Seung
    ORGANIC LETTERS, 2007, 9 (13) : 2501 - 2504
  • [4] Highly selective fluorescence enhancement chemosensor for Hg2+ based on rhodamine and its application in living cells and aqueous media
    Zhang, Junli
    Zhou, Yanmei
    Hu, Weiping
    Zhang, Lin
    Huang, Qi
    Ma, Tongsen
    SENSORS AND ACTUATORS B-CHEMICAL, 2013, 183 : 290 - 296
  • [5] A highly sensitive and selective ratiometric and colorimetric sensor for Hg2+ based on a rhodamine-nitrobenzoxadiazole conjugate
    Liu, Ke
    Zhou, Yi
    Yao, Cheng
    INORGANIC CHEMISTRY COMMUNICATIONS, 2011, 14 (11) : 1798 - 1801
  • [6] A bright water-compatible sugar-rhodamine fluorescence sensor for selective detection of Hg2+ in natural water and living cells
    Huang, Wei
    Zhou, Peng
    Yan, Wenbo
    He, Cheng
    Xiong, Liqin
    Li, Fuyou
    Duan, Chunying
    JOURNAL OF ENVIRONMENTAL MONITORING, 2009, 11 (02): : 330 - 335
  • [7] Highly sensitive and selective fluorescence sensor based on functional SBA-15 for detection of Hg2+ in Aqueous Media
    Song, Chunxia
    Zhang, Xiaolin
    Jia, Cuiying
    Zhou, Peng
    Quan, Xie
    Duan, Chunying
    TALANTA, 2010, 81 (1-2) : 643 - 649
  • [8] Highly sensitive fluorescence probe based on chitosan nanoparticle for selective detection of Hg2+ in water
    Wang, Xiaoyu
    Su, Yibing
    Yang, Honglei
    Dong, Zhengping
    Ma, Jiantai
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2012, 402 : 88 - 93
  • [9] Effect of substituents on FRET in rhodamine based chemosensors selective for Hg2+ ions
    Pal, Siddhartha
    Sen, Buddhadeb
    Mukherjee, Manjira
    Dhara, Koushik
    Zangrando, Ennio
    Mandal, Sushil Kumar
    Khuda-Bukhsh, Anisur Rahman
    Chattopadhyay, Pabitra
    ANALYST, 2014, 139 (07) : 1628 - 1631
  • [10] A highly selective, sensitive and reusable BODIPY based 'OFF/ON' fluorescence chemosensor for the detection of Hg2+ Ions
    Maity, Apurba
    Sil, Amit
    Nad, Subhra
    Patra, Sanjib K.
    SENSORS AND ACTUATORS B-CHEMICAL, 2018, 255 : 299 - 308
12345