Nickel Oxide Nanoparticles Derived from Coordination Polymer of PVA and Aminobenzoic Acid Derivative: Synthesis, Characterization and Antimicrobial Activity

Polymers, Год журнала: 2025, Номер 17(3), С. 301 - 301

Опубликована: Янв. 23, 2025

This study focused on the synthesis, properties, and antibiological activity of NiO nanoparticles derived from polyvinyl alcohol (PVA) aminobenzoic acid (P-ABA) derivatives by calcination method. The were synthesized using a simple, cost-effective method that involved thermal decomposition PVA incorporation acid. Characterization techniques such as X-ray diffraction (XRD), Kinetic analysis, properties nickel(II) metal complex in dynamic air analyzed via TG DTG. kinetic analyses thermodynamic parameters (∆H*, ∆G*, ∆S*) for this compound calculated Coats–Redfern Horowitz–Metzger methods. obtained displayed compensation effect. Electron microscopy (SEM TEM) (FT-IR) employed to confirm formation, morphology, structural nanoparticles. results indicated successful synthesis with distinct crystalline phases difference distributions. XRD confirmed resulting oxide was pure single-crystalline Scanning electron crystallite size nickel nano-crystals range 26–36 nm. magnetic moment 2.59 B.M Ni(II) complex. evaluated against bacterial strains, both Gram-positive Gram-negative bacteria. findings revealed significant antimicrobial demonstrating higher inhibitory effects fungal strains. highlights potential effective precursors producing promising applications treatments materials science.

Язык: Английский

Utilizing Billet Sintering for producing Environmentally Friendly Porous Tiles from Brick Waste and Catalyst Waste: Properties and Moisture Control Applications

Case Studies in Construction Materials, Год журнала: 2025, Номер unknown, С. e04617 - e04617

Опубликована: Апрель 1, 2025

Язык: Английский

Preparation and properties of a novel alginate/carrageenan crosslinked coordination polymer and evaluation of the antibacterial, antioxidant and anticancer potential of its Co(ii), and Cr(iii) polymeric complexes

RSC Advances, Год журнала: 2024, Номер 14(52), С. 38934 - 38943

Опубликована: Янв. 1, 2024

Natural polysaccharides play a crucial role across diverse fields such as medicine, food, and cosmetics, for their various physiochemical biological properties. In this study, we developed new crosslinked biopolymer using sodium alginate (AG) carrageenan (CAR) polysaccharides. Various metal complexes involving different salts CoCl

Язык: Английский