Design and Synthesis of a Pyridine Based Chemosensor: Highly Selective Fluorescent Probe For Pb2+

被引：28
|
作者：
Tayade, Kundan C. [1 ,2 ]
Kuwar, Anil S. [1 ]
Fegade, Umesh A. [1 ,2 ]
Sharma, Hemant [3 ]
Singh, Narinder [3 ]
Patil, Umesh D. [1 ]
Attarde, Sanjay B. [2 ]
机构：
[1] North Maharashtra Univ, Sch Chem Sci, Jalgaon 425001, MS, India
[2] North Maharashtra Univ, Sch Environm & Earth Sci, Jalgaon 425001, MS, India
[3] Indian Inst Technol, Dept Chem, Rupanagar, Punjab, India
来源：
JOURNAL OF FLUORESCENCE | 2014年 / 24卷 / 01期
关键词：
Chemosensor; Fluorescent probe; Imine-linked; Association constant; DFT; METAL-COMPLEXES; SCHIFF-BASES; SENSORS; IONS; DENSITY; LEAD;
D O I：
10.1007/s10895-013-1287-6
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A pyridine based imine-linked chemosensor has been synthesized and evaluated its binding affinity with library of transition metal ions. It has prominent selectivity towards Pb2+ among other metal ions in DMF/H2O (9:1, v/v) solvent system. The 1:1 stoichiometric was confirmed by job's plot and has a binding constant (K-a)= 5.142x10(3) M-1 on fluorescence. A B3LYP/6-31G and B3LYP/LanL2DZ basis sets were employed for optimization of 3 and 3. Pb2+.
引用
收藏
页码：19 / 26
页数：8
相关论文
共 50 条
  • [1] Design and Synthesis of a Pyridine Based Chemosensor: Highly Selective Fluorescent Probe For Pb2+
    Kundan C. Tayade
    Anil S. Kuwar
    Umesh A. Fegade
    Hemant Sharma
    Narinder Singh
    Umesh D. Patil
    Sanjay B. Attarde
    [J]. Journal of Fluorescence, 2014, 24 : 19 - 26
  • [2] A highly selective fluorescent chemosensor for Pb2+
    Kwon, JY
    Jang, YJ
    Lee, YJ
    Kim, KM
    Seo, MS
    Nam, W
    Yoon, J
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (28) : 10107 - 10111
  • [3] A highly sensitive and selective fluorescent chemosensor for Pb2+ ions in an aqueous solution
    Liu, Jing
    Wu, Kai
    Li, Sha
    Song, Tao
    Han, Yifeng
    Li, Xin
    [J]. DALTON TRANSACTIONS, 2013, 42 (11) : 3854 - 3859
  • [4] A simple highly sensitive and selective turn-on fluorescent chemosensor for the recognition of Pb2+
    Sun, Tao
    Niu, Qingfen
    Guo, Zongrang
    Li, Tianduo
    [J]. TETRAHEDRON LETTERS, 2017, 58 (03) : 252 - 256
  • [5] A highly sensitive and selective chemosensor for Pb2+ based on quinoline-coumarin
    Meng, Xianjiao
    Cao, Duanlin
    Hu, Zhiyong
    Han, Xinghua
    Li, Zhichun
    Ma, Wenbing
    [J]. RSC ADVANCES, 2018, 8 (59): : 33947 - 33951
  • [6] Selective BODIPY® based fluorescent chemosensor for imaging Pb2+ ion in living cells
    Baruah, Mukulesh
    Huntimer, Eric D.
    Ahmed, Mahmoud S.
    Hoppe, Adam D.
    Halaweish, Fathi T.
    [J]. TETRAHEDRON LETTERS, 2012, 53 (33) : 4273 - 4275
  • [7] A Highly Selective Fluorescent Sensor for Pb2+ Based on a Modified β-Cyclodextrin
    Eva Janet Antony
    Masilamani Raj
    Rajathi Queen Paulpandi
    Mosae Selvakumar Paulraj
    Israel V. M. V. Enoch
    [J]. Journal of Fluorescence, 2015, 25 : 1031 - 1036
  • [8] A Highly Selective Fluorescent Sensor for Pb2+ Based on a Modified β-Cyclodextrin
    Antony, Eva Janet
    Raj, Masilamani
    Paulpandi, Rajathi Queen
    Paulraj, Mosae Selvakumar
    Enoch, Israel V. M. V.
    [J]. JOURNAL OF FLUORESCENCE, 2015, 25 (04) : 1031 - 1036
  • [9] Highly Selective Colorimetric Fluorescent Sensor for Pb2+
    Goswami, Shyamaprosad
    Chakrabarty, Rinku
    [J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2010, 2010 (20) : 3791 - 3795
  • [10] Design, synthesis, and density functional theory studies of a new selective chemosensor for Pb2+
    Hadi, Hamid
    Bouzid, Gassoumi
    Nasr, Samia
    Ghalla, Houcine
    Ben Chaabane, Rafik
    Ayachi, Sahbi
    [J]. HELIYON, 2023, 9 (09)
12345