Nano bioaugmentation for textile dye remediation: A sustainable approach for health and environment management

Journal of Molecular Liquids, Год журнала: 2024, Номер unknown, С. 126254 - 126254

Опубликована: Окт. 1, 2024

Язык: Английский

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Manganese oxide catalytic materials for degradation of organic pollutants in advanced oxidation processes: A review

Journal of Water Process Engineering, Год журнала: 2024, Номер 66, С. 106048 - 106048

Опубликована: Авг. 28, 2024

Язык: Английский

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A novel hydrazide-modified silica gel as a promising material for adsorption of methyl orange from aqueous solutions: Experiments and theoretical insights

Results in Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 100455 - 100455

Опубликована: Фев. 1, 2025

Язык: Английский

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Manganese Oxide Nanoparticles: An Insight into Structure, Synthesis and Applications

ChemBioEng Reviews, Год журнала: 2023, Номер 10(4), С. 510 - 528

Опубликована: Апрель 3, 2023

Abstract Manganese oxide nanoparticles with different crystal phases, morphologies, and structural diversity along their exceptional properties like high specific surface area, a fraction of atoms, non‐toxic nature, excellent redox are drawing attention for various applications in storage science, especially the batteries, super‐capacitors, energy conversion, environmental catalysis field. Precise control particle size, morphology, Mn x + oxidation state, etc. is utmost important aspect to explore application full potential. Here, emphasis on recent trends manganese research – structure, synthesis, applications. The structure numerous crystalline phases summerized several facile chemical synthesis processes achieve desired crystalline/amorphous discoursed. Temperature conditions dependent phase transformations β‐MnO 2 , α‐Mn O 3 4 from α‐MnO discussed as well. pragmatic approach directs that field mostly controlled by morphologies.

Язык: Английский

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Eco-friendly synthesis of MnO2 nanoparticles using Saraca asoca leaf extract and evaluation of in vitro anticancer activity

Current Research in Green and Sustainable Chemistry, Год журнала: 2023, Номер 6, С. 100367 - 100367

Опубликована: Янв. 1, 2023

Manganese oxide nanoparticles (MnO2 NPs) were synthesized through a simple one-pot green synthesis method using Saraca asoca leaves extract (SA-MnO2 NPs), and their physicochemical properties characterized various analytical techniques, including electron microscopy (FESEM TEM), X-ray diffraction (XRD), diffracted spectroscopy (EDAX). The as-synthesized MnO2 NPs had highly crystalline structure with calculated size of approximately 18 nm d-spacing value 0.216 nm. morphology the SA-MnO2 was like stacked cubes high elemental purity, as confirmed by EDAX spectrum. Further, confirming as-obtained from XRD analysis, samples subjected to anti-cancer activities evaluate reactance against cancer cell lines. in vitro activity material assessed two breast lines, namely MCF7 MDA-MB-231. results showed that exhibited significantly lower levels cytotoxicity these indicating potential an effective anticancer agent. IC50 at 24 h greater than 20 μg/mL. Therefore, could be promising candidate for developing novel treatment therapies.

Язык: Английский

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Green synthesis of manganese dioxide (MnO2) nanoparticles produced with acerola (Malpighia emarginata) leaf extract

Materials Chemistry and Physics, Год журнала: 2024, Номер 315, С. 128963 - 128963

Опубликована: Янв. 22, 2024

Язык: Английский

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Can xenobiotics support the growth of Mn(II)-oxidizing bacteria (MnOB)? A case of phenol-utilizing bacteria Pseudomonas sp. AN-1

Journal of Hazardous Materials, Год журнала: 2024, Номер 469, С. 134095 - 134095

Опубликована: Март 20, 2024

Язык: Английский

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Adsorption properties and interactions analysis of cyclodextrin-based polymer networks towards organic dyes

Carbohydrate Polymer Technologies and Applications, Год журнала: 2023, Номер 5, С. 100317 - 100317

Опубликована: Май 12, 2023

In recent years, the widespread use of synthetic dyes in various industries has led to significant water pollution. The removal these from wastewater is crucial for environmental protection and human health. this study, we reported adsorption properties β-cyclodextrin derived polymer networks (CDPNs) towards organic CDPNs showed exceptional high selectivity. An independent gradient model based on Hirshfeld partition molecular density (IGMH) method was applied figure out mechanism kinetics, isotherms were investigated understand mechanisms. Comprehensive studies reusability adsorbent conducted assess its potential practical applications. Overall, study provides insights into as an effective dye removal.

Язык: Английский

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Enhanced nitrogen removal in constructed wetlands with multivalent manganese oxides: Mechanisms underlying ammonium oxidation processes

Water Research, Год журнала: 2024, Номер 267, С. 122490 - 122490

Опубликована: Сен. 20, 2024

Язык: Английский

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Recycling Anodic Residues of Dead Zn–C Batteries: Microwave-Assisted Synthesis of Co₃O₄ Incorporated ZnO/MnO₂/ZnMn₂O₄ Electrodes for Asymmetric Supercapacitor Applications

ACS Sustainable Resource Management, Год журнала: 2025, Номер unknown

Опубликована: Фев. 19, 2025

Язык: Английский

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