ArticleInternational journal of molecular sciences2022
Caffeic Acid/Eu(III) Complexes: Solution Equilibrium Studies, Structure Characterization and Biological Activity.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 33 citations in OpenAlex.
- Effective Antioxidants as Plausible Ligands in Chromium(III) Supplementation: How Complexation Modulates Catechol-Based Polyphenols.Molecules (Basel, Switzerland) · 2025Article
- Synthesis, Structural Characterization, Luminescent Properties, and Antibacterial and Anticancer Activities of Rare Earth-Caffeic Acid Complexes.Molecules (Basel, Switzerland) · 2025Article
- Exploring the Correlation Between the Molecular Structure and Biological Activities of Metal-Phenolic Compound Complexes: Research and Description of the Role of Metal Ions in Improving the Antioxidant Activities of Phenolic Compounds.International journal of molecular sciences · 2024Review
- A Study and In Vitro Evaluation of the Bioactive Compounds of Broad Bean Sprouts for the Treatment of Parkinson's Syndrome.Molecules (Basel, Switzerland) · 2024Article
- Coordinative Compounds Based on Unsaturated Carboxylate with Versatile Biological Applications.Molecules (Basel, Switzerland) · 2024Review
- Structural characterization and evaluation of antimicrobial and cytotoxic activity of six plant phenolic acids.PloS one · 2024Article
- Structures, Antioxidant Properties, and Antimicrobial Properties of Eu(III), Gd(III), and Dy(III) Caffeinates andMolecules (Basel, Switzerland) · 2023Article
- Recent Overview of Potent Antioxidant Activity of Coordination Compounds.Antioxidants (Basel, Switzerland) · 2023Review
- Interaction of the Fungal Metabolite Harzianic Acid with Rare-Earth Cations (PrMolecules (Basel, Switzerland) · 2022Article
- Metallophenolomics: A Novel Integrated Approach to Study Complexation of Plant Phenolics with Metal/Metalloid Ions.International journal of molecular sciences · 2022Review
- Interaction of the Fungal Metabolite Harzianic Acid with Rare-Earth Cations (LaMolecules (Basel, Switzerland) · 2022Article
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Authors and funding
14 authors at 4 institutions in 2 countries.
Funding
Abstract
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)
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