Enhanced sensitivity and selectivity in lithium ion recognition property of an oligomeric squaraine dye based fluorescent sensor

被引：54
|
作者：
Chenthamarakshan, CR [1 ]
Ajayaghosh, A [1 ]
机构：
[1] CSIR, Reg Res Lab, Photochem Res Unit, Trivandrum 695019, Kerala, India
来源：
TETRAHEDRON LETTERS | 1998年 / 39卷 / 13期
关键词：
D O I：
10.1016/S0040-4039(98)00090-2
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel fluorescent sensor based on a pyrrole-derived pi-conjugated oligosquaraine containing diethylene glycol monomethyl ether side chain has been synthesized. This molecular wire based fluorescent sensor showed enhanced sensitiviy and specificity towards the recognition of Li+ when compared to Na+ and K+. An analogous simple squaraine dye could not sense any of the metal ions. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1795 / 1798
页数：4
相关论文
共 50 条
  • [31] 4-Amino-1,8-naphthalimide-based fluorescent sensor with high selectivity and sensitivity for Zn2+ imaging in living cells
    Liu, Da-Ying
    Qi, Jing
    Liu, Xiao-Yan
    He, Hua-Rui
    Chen, Jia-Tong
    Yang, Guang-Ming
    INORGANIC CHEMISTRY COMMUNICATIONS, 2014, 43 : 173 - 178
  • [32] A new NCDs@ZIF-90-based sensor: fluorescent "turn-on" detection of Al3+ ions with high selectivity and sensitivity
    Zhang, Zhuo
    Li, Chen
    Bian, Yuying
    Han, Yuxin
    Wang, Guang
    PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2022, 21 (12) : 2193 - 2203
  • [33] A new NCDs@ZIF-90-based sensor: fluorescent “turn-on” detection of Al3+ ions with high selectivity and sensitivity
    Zhuo Zhang
    Chen Li
    Yuying Bian
    Yuxin Han
    Guang Wang
    Photochemical & Photobiological Sciences, 2022, 21 : 2193 - 2203
  • [34] A novel urea-based "turn-on" fluorescent sensor for detection of Fe3+/F- ions with high selectivity and sensitivity
    Wu, Xingxing
    Niu, Qingfen
    Li, Tianduo
    SENSORS AND ACTUATORS B-CHEMICAL, 2016, 222 : 714 - 720
  • [35] High-sensitivity copper(II) sensor based on a protein/ion-imprinted polymer cooperative recognition strategy
    Zhang, Lianming
    Li, Dan
    Li, Shuhuai
    Li, Jianping
    Ma, Xionghui
    Wang, Mingyue
    MICROCHEMICAL JOURNAL, 2023, 185
  • [36] A borondipyrrolemethene-based turn-on fluorescent probe for silver ion with high sensitivity and selectivity and its application in water samples and living cells
    Li, Zhi
    Juan Ou-Yang
    Fu, Ya-Jun
    Li, Chun-Yan
    Li, Yong-Fei
    Li, Song-Jiao
    TETRAHEDRON LETTERS, 2017, 58 (36) : 3536 - 3540
  • [37] Electrostatically Engineered Tetraphenylethylene-Based Fluorescence Sensor for Protamine and Trypsin: Leveraging Aggregation-Induced Emission for Enhanced Sensitivity and Selectivity
    Upadhaya, Aditi H.
    Mirgane, Harshad A.
    Pandey, Shrishti P.
    Patil, Vrushali S.
    Bhosale, Sheshanath V.
    Singh, Prabhat K.
    LANGMUIR, 2024, 40 (37) : 19357 - 19369
  • [38] A series of polyamide receptor based PET fluorescent sensor molecules:: Positively cooperative Hg2+ ion binding with high sensitivity
    Wang, Jiaobing
    Qian, Xuhong
    ORGANIC LETTERS, 2006, 8 (17) : 3721 - 3724
  • [39] Enhanced metal ion selectivity of 2,9-di-(pyrid-2-yl)-1,10-phenanthroline and its use as a fluorescent sensor for cadmium(II)
    Cockrell, Gregory M.
    Zhang, Gang
    VanDerveer, Donald G.
    Thummel, Randolph P.
    Hancock, Robert D.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (04) : 1420 - 1430
  • [40] Enhanced metal ion selectivity of 2,9-di-(pyrid-2-yl)-1,10-phenanthroline and its use as a fluorescent sensor for cadmium(II)
    Cockrell, Gregory M.
    Zhang, Gang
    VanDerveer, Donald G.
    Thummel, Randolph P.
    Hancock, Robert D.
    Journal of the American Chemical Society, 2008, 130 (04): : 1420 - 1430
12345