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Olive leaf extract-assisted green synthesis of cd nano complex: A combined experimental and theoretical study.
Alshammari, Mutairah S; H Taha, Rania; Almutlq, Nowarah J; Mohamed, Sabrein H.
Afiliación
  • Alshammari MS; Chemistry Department, College of Science, Jouf University, Sakaka, Saudi Arabia.
  • H Taha R; Chemistry Department, College of Science, Jouf University, Sakaka, Saudi Arabia.
  • Almutlq NJ; Department of Chemistry, Faculty of Science (Girls), Al-Azhar University, Nasr City, Cairo, Egypt.
  • Mohamed SH; Chemistry Department, College of Science, Jouf University, Sakaka, Saudi Arabia.
PLoS One ; 19(8): e0306040, 2024.
Article en En | MEDLINE | ID: mdl-39093887
ABSTRACT
Research in the synthesis of Schiff base ligands and their metal complexes using olive leaf extracts as a green reducing agent is an exciting area of study. In this research, a Schiff base ligand is created by combining 1-hydroxy-2-naphthaldehyde and amino-N-(4,6-dimethylpyrimidin-2-yl)-4-benzenesulfonamide. The synthetic Schiff base is then utilized for the production of a Cd(II) nano complex for the first time with olive leaf extracts serving as the green reducing agent. The extract is obtained by harvesting, drying, and grinding the olive leaves. Various analytical techniques, including 1H NMR, 13C NMR spectroscopy, scanning electron microscope (SEM), and conductivity studies, are employed to analyze the Schiff base and its Cd(II) complex. Quantum chemical calculations are also conducted to explore the different conformers of the Cd(II) complex and their stabilities, shedding light on the synthesis pathways of the Schiff base ligand and Cd(II) complex. Extensive DFT-based geometry optimizations and frequency calculations are carried out for 1-hydroxy-2-naphthaldehyde,amino-N-(4,6-dimethylpyrimidin-2-yl)-4-benzenesulfonamide, the Schiff base ligand, and the corresponding Cd(II) complex. Experimental and theoretical analyses confirm the presence of the azomethine (-HC = N-) group in the Schiff base and validate the formation of the Cd(II) complex in a 21 metal-to-ligand ratio through physicochemical characterization methods, highlighting the nanoscale structure of the complex. Combining thorough physicochemical investigations with molecular modeling simulations and the sustainable synthesis of metal complexes, valuable insights into their properties and potential applications in catalysis and drug delivery are obtained.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Cadmio / Extractos Vegetales / Hojas de la Planta / Olea Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2024 Tipo del documento: Article País de afiliación: Arabia Saudita Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Cadmio / Extractos Vegetales / Hojas de la Planta / Olea Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2024 Tipo del documento: Article País de afiliación: Arabia Saudita Pais de publicación: Estados Unidos