Journal
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
Volume 238, Issue -, Pages -Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.saa.2020.118443
Keywords
Coordination polymer; Fluorescent; Chemosensors; Folic acid
Categories
Funding
- National Natural Science Foundation of China [31860192, 21701035, 21961004]
- specific research project of Guangxi for research bases and talents [AD18126005, AD 18126002]
- Natural Science Foundation of Guangxi Province [2018GXNSFAA138129, 2018GXNSFAA138126]
- foundation ability enhancement project of young teachers in Guangxi universities [2018KY0173, 2018KY0163]
Ask authors/readers for more resources
A series of fluorescent coordination polymers (CPs) {[Cd-2(CH3-bpeb)(2)(BDC)(2)] CP1, (BDC)(0.5)/(NH2-BDC)(0.5)-CP1, (BDC)(0.34)/(NH2-BDC)(0.66)-CP1, (BDC)(0.25)/(NH2-BDC)(0.75)-CP1, (BDC)(0.2)/(NH2-BDC)(0.8)-CP1, (NH2-BDC)-CP1} were prepared from conjugated ligand 4,4'-((2-methyl-1,4-phenylene)bis(ethene-2,1-diyl))bipyridine (CH3-bpeb), terephthalic acid (BDC), aminoterephthalic acid (NH2-BDC) and CdSO4 under solvothermal conditions. The fluorescence of aqueous suspensions of these CPswas quenched by folic acid (FA) in a concentration dependentmanner. The efficiency of quenching increasingwith an increased proportion of NH2-BDC ligand in the CPwith (NH2BDC)-CP1 exhibiting a low detection limit of 1.7 x 10(-7) M. (C) 2020 Published by Elsevier B.V.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
