Facile synthesis, characterization, and antibacterial activities of CuO, NiO, and Co2O3 metal oxide nanoparticles using polysalicylaldehyde-metal Schiff base complexes as a precursor

“…aureus (400 ppm). The results led to the conclusion that the antibacterial activity increased with an increase in the concentration of the material . Currently, Caenorhabditis elegans, a worm with a genome quite similar to that of vertebrates, is the best model organism for studying the toxicity of various compounds in the biological field because of its low cost, limited life span, and small size .…”

Section: Introductionmentioning

confidence: 99%

Multiprocessing Substrates Enhanced Ta₂O₅/NiCo₂O₄ Spinel Nanocomposites for Effective Electro-/Photocatalytic and Toxicological Effects via the Caenorhabditis elegans Model

Chandrasekar,

Thiruppathi

et al. 2024

Langmuir

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NiCo 2 O 4 spinel composites decorated with metal oxides (Ta 2 O 5 ), reduced graphene oxide (rGO), polyaminoanthraquinone (PAAQ), and layered double hydroxide hydrotalcite (HTs) were synthesized by the hydrothermal route. The synthesized composites were characterized using X-ray powder diffraction (XRD), Brunauer−Emmett−Teller (BET), high-resolution transmission electron microscopy (HR-TEM), and X-ray photoelectron spectroscopy (XPS) analyses for structural parameters such as surface area, morphology, chemical composition, etc. The production of oxygen by the water oxidation technique is the most suitable eco-friendly method, where rGO@Ta 2 O 5 /NiCo 2 O 4 (RTNCO) showed an efficient oxygen evolution reaction (OER) performance under 1 M KOH electrolyte. Lower Tafel slope and overpotential values of 76 mV dec −1 and 315 mV, respectively, were calculated for RTNCO. The photocatalytic degradation efficiencies calculated were MB = 97.86%, RhB = 94.75%, and AP = 96% under UV light illumination within 120 min. The degraded dye solution was tested on mung bean (Vigna radiata) plants to determine the toxicity of the dye solution after 15 days, and the results showed good seed germination similar to that in water as the control. The synthesized materials exhibited better antibacterial activity against Bacillus cereus, Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli. Interestingly, the toxicological effects of the degraded dyes and drug solutions were effectively studied in the Caenorhabditis elegans model. The overall results revealed that the synthesized composites are promising for electro-/photocatalytic and biological applications.

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Synthesis of Highly Porous Mn2O3-Doped Fe3O4 NPs with a Dual Catalytic Function Using Asymmetric Water Soluble Mn-Salen Complex as a Reducing Agent and Template: Catalytic Activity over One-Pot Strecker Synthesis from Alcohols in Recyclable TAIm[CN] Ionic Liquid

et al. 2022

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Facile synthesis, characterization, and antibacterial activities of CuO, NiO, and Co2O3 metal oxide nanoparticles using polysalicylaldehyde-metal Schiff base complexes as a precursor

Cited by 10 publications

References 66 publications

Catalytic filtration: efficient C-C cross-coupling using Pd^(II)-salen complex-embedded cellulose filter paper as a portable catalyst

Catalytic filtration: efficient C-C cross-coupling using Pd^(II)-salen complex-embedded cellulose filter paper as a portable catalyst

Multiprocessing Substrates Enhanced Ta₂O₅/NiCo₂O₄ Spinel Nanocomposites for Effective Electro-/Photocatalytic and Toxicological Effects via the Caenorhabditis elegans Model

Synthesis of Highly Porous Mn2O3-Doped Fe3O4 NPs with a Dual Catalytic Function Using Asymmetric Water Soluble Mn-Salen Complex as a Reducing Agent and Template: Catalytic Activity over One-Pot Strecker Synthesis from Alcohols in Recyclable TAIm[CN] Ionic Liquid

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Facile synthesis, characterization, and antibacterial activities of CuO, NiO, and Co2O3 metal oxide nanoparticles using polysalicylaldehyde-metal Schiff base complexes as a precursor

Cited by 10 publications

References 66 publications

Catalytic filtration: efficient C-C cross-coupling using Pd(II)-salen complex-embedded cellulose filter paper as a portable catalyst

Catalytic filtration: efficient C-C cross-coupling using Pd(II)-salen complex-embedded cellulose filter paper as a portable catalyst

Multiprocessing Substrates Enhanced Ta2O5/NiCo2O4 Spinel Nanocomposites for Effective Electro-/Photocatalytic and Toxicological Effects via the Caenorhabditis elegans Model

Synthesis of Highly Porous Mn2O3-Doped Fe3O4 NPs with a Dual Catalytic Function Using Asymmetric Water Soluble Mn-Salen Complex as a Reducing Agent and Template: Catalytic Activity over One-Pot Strecker Synthesis from Alcohols in Recyclable TAIm[CN] Ionic Liquid

Contact Info

Product

Resources

About

Catalytic filtration: efficient C-C cross-coupling using Pd^(II)-salen complex-embedded cellulose filter paper as a portable catalyst

Catalytic filtration: efficient C-C cross-coupling using Pd^(II)-salen complex-embedded cellulose filter paper as a portable catalyst

Multiprocessing Substrates Enhanced Ta₂O₅/NiCo₂O₄ Spinel Nanocomposites for Effective Electro-/Photocatalytic and Toxicological Effects via the Caenorhabditis elegans Model