Biofabrication of Fe3O4 Nanoparticles from Spirogyra hyalina and Ajuga bracteosa and Their Antibacterial Applications

Molecules, Год журнала: 2023, Номер 28(8), С. 3403 - 3403

Опубликована: Апрель 12, 2023

Iron oxide nanoparticles (NPs) have attracted substantial interest due to their superparamagnetic features, biocompatibility, and nontoxicity. The latest progress in the biological production of Fe3O4 NPs by green methods has improved quality applications significantly. In this study, fabrication iron from Spirogyra hyalina Ajuga bracteosa was conducted via an easy, environmentally friendly, cost-effective process. fabricated were characterized using various analytical study unique properties. UV-Vis absorption peaks observed algal plant-based at 289 nm 306 nm, respectively. Fourier transform infrared (FTIR) spectroscopy analyzed diverse bioactive phytochemicals present plant extracts that functioned as stabilizing capping agents NPs. X-ray diffraction revealed crystalline nature both biofabricated small size. Scanning electron microscopy (SEM) algae are spherical rod-shaped, averaging 52 75 Energy dispersive showed green-synthesized require a high mass percentage oxygen ensure synthesis. exhibited stronger antioxidant properties than algal-based efficient antibacterial potential against E. coli, while displayed higher zone inhibition S. aureus. Moreover, superior scavenging compared This might be greater number plants surround during fabrication. Hence, over improves applications.

Язык: Английский

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Mo-based MXenes: Synthesis, properties, and applications

Advances in Colloid and Interface Science, Год журнала: 2024, Номер 324, С. 103077 - 103077

Опубликована: Янв. 4, 2024

Язык: Английский

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Polymers and their composites for corrosion inhibition application: Development, advancement, and future scope–A critical review

Corrosion Communications, Год журнала: 2024, Номер 15, С. 79 - 94

Опубликована: Июль 29, 2024

In the last decades, corrosion control of metals and their alloys has been environmental, aesthetic, economic, technical importance. Ecologically acceptable, environment-friendly, readily available inhibitors are one best options for protecting against corrosion. this regard, use polymers inhibiting metallic is an authentic acceptable practice, with a low environmental threat. Polymers may be used as composites, blends, or isolation optimal inhibitory effects. Inhibition efficiencies were determined using mass loss, electrochemical impedance spectroscopy, potentiodynamic polarization techniques, etc. The present study gives idea about natural, synthetic, conducting utilization inhibition applications. Effects halide ions additives surfactants on anticorrosion performances also discussed. Polymeric materials coatings reviewed to align recent research interests, such cost-effectiveness, environment friendliness, self-healing products, which more convenient synthesize in future

Язык: Английский

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A durable superhydrophobic composite coating towards superior anticorrosion/wear properties

Applied Surface Science, Год журнала: 2024, Номер 655, С. 159662 - 159662

Опубликована: Фев. 9, 2024

Язык: Английский

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Penetration of imidazoline derivatives through deposited scale for inhibiting the under-deposit corrosion of pipeline steel

Corrosion Science, Год журнала: 2024, Номер 235, С. 112209 - 112209

Опубликована: Июнь 12, 2024

Язык: Английский

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Constructing the interface of g-C3N4/epoxy composites using carbon quantum dots to achieve self-repairing, early corrosion monitoring and superior anticorrosion performance

Corrosion Science, Год журнала: 2023, Номер 225, С. 111601 - 111601

Опубликована: Окт. 13, 2023

Язык: Английский

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Intelligent anticorrosion coating based on mesostructured BTA@mCeO2/g-C3N4 nanocomposites for inhibiting the filiform corrosion of Zn-Mg-Al coated steel

Corrosion Science, Год журнала: 2023, Номер 221, С. 111331 - 111331

Опубликована: Июнь 15, 2023

Язык: Английский

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MOFs as Versatile Catalysts: Synthesis Strategies and Applications in Value-Added Compound Production

ACS Omega, Год журнала: 2023, Номер 8(35), С. 31600 - 31619

Опубликована: Авг. 15, 2023

Catalysts played a crucial role in advancing modern human civilization, from ancient times to the industrial revolution. Due high cost and limited availability of traditional catalysts, there is need develop cost-effective, high-activity, nonprecious metal-based electrocatalysts. Metal-organic frameworks (MOFs) have emerged as an ideal candidate for heterogeneous catalysis due their physicochemical properties, hybrid inorganic/organic structures, uncoordinated metal sites, accessible organic sections. MOFs are nanoporous crystalline materials that can be used catalysts facilitate polymerization reactions. Their chemical structural diversity make them effective various reactions compared catalysts. been applied gas storage separation, ion-exchange, drug delivery, luminescence, sensing, nanofilters, water purification, catalysis. The review focuses on MOF-enabled value-added compound production, including alcohol oxidation, olefin oligomerization, offer tunable porosity, spatial density, single-crystal XRD control over catalyst properties. In this review, were focused CO2 fixation, reduction, photoelectrochemical splitting. Overall, great potential versatile diverse applications future.

Язык: Английский

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Convolvulus microphyllus Extract as a Green, Effective, and Affordable Corrosion Inhibitor: Theoretical Calculations and Experimental Studies

Coatings, Год журнала: 2023, Номер 13(5), С. 860 - 860

Опубликована: Апрель 30, 2023

This study demonstrates the ability of Convolvulus microphyllus extract to prevent low-carbon steel corrosion (LCS) by varying inhibitor concentration. The effectiveness reaction was examined using gravimetric techniques and electrochemical procedures in a corrosive 0.5 M sulfuric acid medium. results polarization show mixed adsorption nature on LCS surface. C. microphyllus-derived film (extract) had an inhibition efficiency (IE) 92.47% at concentration 600 mg/L temperature 298 K. To examine morphology, scanning electron microscope (SEM) atomic force (AFM) were used analyze external films that protect from acid. A thin protective coat outside substrate follows Langmuir isotherm. Additionally, computational exploration provided vital insights. these experimental inhibitory outcomes are consistent with those molecular dynamic simulations.

Язык: Английский

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Eco-friendly bifunctional antibacterial and anticorrosive broad-spectrum rosin thiourea iminazole quaternary ammonium salt against microbiologically influenced corrosion

Corrosion Science, Год журнала: 2024, Номер 229, С. 111847 - 111847

Опубликована: Янв. 14, 2024

Язык: Английский

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