Caffeic Acid/Eu(III) Complexes: Solution Equilibrium Studies, Structure Characterization and Biological Activity.
Anti-Infective Agents
Antioxidants
Caffeic Acids
/ chemistry
Coordination Complexes
/ chemistry
Drug Stability
Hydrogen-Ion Concentration
Lanthanoid Series Elements
/ chemistry
Ligands
Microbial Sensitivity Tests
Molecular Conformation
Molecular Structure
Solutions
Spectrum Analysis
Structure-Activity Relationship
antimicrobial activity
antioxidant activity
chemical speciation
lanthanides
metal complexes
microelectrophoretic mobility
polyphenols
sequestering ability
solution equilibria
Journal
International journal of molecular sciences
ISSN: 1422-0067
Titre abrégé: Int J Mol Sci
Pays: Switzerland
ID NLM: 101092791
Informations de publication
Date de publication:
14 Jan 2022
14 Jan 2022
Historique:
received:
10
12
2021
revised:
09
01
2022
accepted:
11
01
2022
entrez:
21
1
2022
pubmed:
22
1
2022
medline:
8
2
2022
Statut:
epublish
Résumé
Caffeic acid (CFA) is one of the various natural antioxidants and chemoprotective agents occurring in the human diet. In addition, its metal complexes play fundamental roles in biological systems. Nevertheless, research on the properties of CFA with lanthanide metals is very scarce, and little to no chemical or biological information is known about these particular systems. Most of their properties, including their biological activity and environmental impact, strictly depend on their structure, stability, and solution behaviour. In this work, a multi-analytical-technique approach was used to study these relationships for the Eu(III)/CFA complex. The synthesized metal complex was studied by FT-IR, FT-Raman, elemental, and thermal (TGA) analysis. In order to examine the chemical speciation of the Eu(III)/CFA system in an aqueous solution, several independent potentiometric and spectrophotometric UV-Vis titrations were performed at different M:L (metal:ligand) and pH ratios. The general molecular formula of the synthesized metal complex in the solid state was [Eu(CFA)
Identifiants
pubmed: 35055074
pii: ijms23020888
doi: 10.3390/ijms23020888
pmc: PMC8775996
pii:
doi:
Substances chimiques
Anti-Infective Agents
0
Antioxidants
0
Caffeic Acids
0
Coordination Complexes
0
Lanthanoid Series Elements
0
Ligands
0
Solutions
0
caffeic acid
U2S3A33KVM
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : National Science Center
ID : 2018/29/B/NZ9/01997
Organisme : European Cooperation in Science and Technology
ID : CA18202
Références
Curr Pharm Des. 2017;23(20):3015-3023
pubmed: 27928956
Curr Med Chem. 2014;21(33):3819-36
pubmed: 24934341
Bioorg Khim. 2011 May-Jun;37(3):408-13
pubmed: 21899057
Med Chem. 2006 Sep;2(5):463-70
pubmed: 17017985
Materials (Basel). 2020 Aug 24;13(17):
pubmed: 32847095
Molecules. 2020 Jul 07;25(13):
pubmed: 32645868
Bioelectrochemistry. 2018 Dec;124:133-141
pubmed: 30029034
Materials (Basel). 2020 Oct 08;13(19):
pubmed: 33049979
Spectrochim Acta A Mol Biomol Spectrosc. 2013 Jan 1;100:21-30
pubmed: 22369898
Molecules. 2021 Apr 29;26(9):
pubmed: 33946938
Appl Environ Microbiol. 1992 May;58(5):1592-600
pubmed: 1622229
PLoS One. 2020 Aug 21;15(8):e0229477
pubmed: 32822343
Dalton Trans. 2015 Sep 7;44(33):14877-86
pubmed: 26223444
Materials (Basel). 2021 Jun 11;14(12):
pubmed: 34208366
Biomed Res Int. 2018 Jul 15;2018:7413504
pubmed: 30105241
Chemistry. 2021 Feb 5;27(8):2724-2733
pubmed: 33006390
Curr Med Chem Anticancer Agents. 2005 Nov;5(6):591-602
pubmed: 16305481
Nutrients. 2020 Jan 06;12(1):
pubmed: 31935840
J Inorg Biochem. 2017 Feb;167:68-79
pubmed: 27907865
Anal Biochem. 1995 Nov 1;231(2):374-82
pubmed: 8594988
J Inorg Biochem. 2005 Jul;99(7):1407-23
pubmed: 15927261
Sci Rep. 2020 Feb 13;10(1):2611
pubmed: 32054964
Eur J Med Chem. 2010 Jun;45(6):2638-43
pubmed: 20181415
J Fluoresc. 2013 Jan;23(1):193-202
pubmed: 23054301
Nanotechnol Sci Appl. 2008 Sep 19;1:33-44
pubmed: 24198459
J Agric Food Chem. 2021 Mar 17;69(10):2979-3004
pubmed: 33656341
Spectrochim Acta A Mol Biomol Spectrosc. 2014 Mar 25;122:631-8
pubmed: 24334064
J Inorg Biochem. 2004 Jan;98(1):161-6
pubmed: 14659645
Free Radic Biol Med. 1999 May;26(9-10):1231-7
pubmed: 10381194
Biomolecules. 2020 Jun 18;10(6):
pubmed: 32570991
Inorg Chem. 2006 Oct 2;45(20):8227-38
pubmed: 16999422
Bioinorg Chem Appl. 2008;:624583
pubmed: 18695733
Eur J Med Chem. 2008 Jan;43(1):178-88
pubmed: 17485146
J Pharm Sci. 1973 Nov;62(11):1797-801
pubmed: 4202221
Talanta. 2005 Jan 15;65(1):229-38
pubmed: 18969789
J Biol Inorg Chem. 2013 Oct;18(7):791-801
pubmed: 23873259
Microb Pathog. 2016 Oct;99:56-61
pubmed: 27497894
Spectrochim Acta A Mol Biomol Spectrosc. 2003 Dec;59(14):3411-20
pubmed: 14607237
Ann Chim. 2005 Nov-Dec;95(11-12):767-78
pubmed: 16398341
J Phys Chem A. 2005 Mar 10;109(9):1952-60
pubmed: 16833529
Adv Med Sci. 2018 Mar;63(1):14-21
pubmed: 28818744
ACS Cent Sci. 2019 Sep 25;5(9):1496-1506
pubmed: 31572776
J Inorg Biochem. 2016 Apr;157:25-33
pubmed: 26827296
J Agric Food Chem. 2004 Dec 29;52(26):7970-81
pubmed: 15612784
J Org Chem. 2004 Sep 3;69(18):5888-96
pubmed: 15373474