Eco-friendly synthesis of CeO2 nanoparticles using Morinda citrifolia L. leaf extracts: Evaluation of structural, antibacterial, and anti-inflammatory activity DOI

Jawahar Sukumaran,

Raja Venkatesan,

Manogar Priya

и другие.

Inorganic Chemistry Communications, Год журнала: 2024, Номер unknown, С. 113411 - 113411

Опубликована: Окт. 1, 2024

Язык: Английский

Green synthesized ZnO nanoparticles by Saccharomyces cerevisiae and their antibacterial activity and photocatalytic degradation DOI Creative Commons
Ahmed M. El‐Khawaga, Mohamed A. Elsayed, Mohamed Gobara

и другие.

Biomass Conversion and Biorefinery, Год журнала: 2023, Номер unknown

Опубликована: Сен. 15, 2023

Abstract Many research papers are currently being written about various methodologies for the green synthesis of ZnO nanoparticles. In this study, nanoparticles were prepared by method using baker’s yeast ( Saccharomyces cerevisiae ). The characterization produced involved utilization XRD, FTIR, SEM, and TEM. investigation assessment antimicrobial potential photocatalytic degradation efficacy synthesized materials through Eriochrome Black T (EBT). results indicate that exhibit a spherical morphology, exhibiting diameters ranging from 13.0 to 20.0nm, with an average particle size 15.0nm. against S. aureus ) gram-positive E. coli gram-negative bacteria was tested conduction zone inhibition (ZOI) minimum inhibitory concentration (MIC) tests. This focused on study photocatalytic-degradation EBT in presence ultraviolet light. experiments impact factors, such as pH levels, initial concentration, nanocatalyst dosage, observed efficiency. vitro ZOI MIC assay, it (NPs) exhibited greater , measuring 23.1 mm 0.625 μg/ml. contrast, effectiveness ZnO-NPs comparatively lower, indicated 17.0 1.250μg/ml. greatest elimination, which achieved 83.0% equilibrium, found employing 20.0mg NPs at 3.0, according activity results. synthetic powerful antibacterial agents effective may be used treatment wastewater.

Язык: Английский

Процитировано

72

Investigating composite electrode materials of metal oxides for advanced energy storage applications DOI Creative Commons
Parthiban Pazhamalai,

Vignesh Krishnan,

Mohamed Sadiq Mohamed Saleem

и другие.

Nano Convergence, Год журнала: 2024, Номер 11(1)

Опубликована: Июль 30, 2024

Abstract Electrochemical energy systems mark a pivotal advancement in the sector, delivering substantial improvements over conventional systems. Yet, major challenge remains deficiency storage technology to effectively retain produced. Amongst these are batteries and supercapacitors, renowned for their versatility efficiency, which depend heavily on quality of electrode materials. Metal oxide composites, particular, have emerged as highly promising due synergistic effects that significantly enhance functionality efficiency beyond individual components. This review explores application metal composites electrodes SCs, focusing various material perspectives synthesis methodologies, including exfoliation hydrothermal/solvothermal processes. It also examines how methods influence device performance. Furthermore, confronts challenges charts future directions composite-based systems, critically evaluating aspects such scalability synthesis, cost-effectiveness, environmental sustainability, integration with advanced nanomaterials electrolytes. These factors crucial advancing next-generation technologies, striving performance while upholding sustainability economic viability.

Язык: Английский

Процитировано

25

Advances in powder nano-photocatalysts as pollutant removal and as emerging contaminants in water: Analysis of pros and cons on health and environment DOI Creative Commons

Sahil Thakur,

Abhijeet Ojha,

Sushil Kumar Kansal

и другие.

Advanced Powder Materials, Год журнала: 2024, Номер unknown, С. 100233 - 100233

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

23

Synthesis of chitosan/PVA/copper oxide nanocomposite using Anacardium occidentale extract and evaluating its antioxidant, antibacterial, anti-inflammatory and cytotoxic activities DOI Creative Commons
Manickam Rajkumar,

S. I. Davis Presley,

Prabha Govindaraj

и другие.

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 31, 2025

Nanotechnology has witnessed remarkable advancements in recent years, capturing considerable attention diverse biomedical applications. Using the green precipitation method, this study aims to synthesize and characterize chitosan/polyvinyl alcohol-copper oxide nanocomposites (CS/PVA/CuONCs) using Anacardium occidentale plant fruit extract. The CS/PVA/CuONCs were further evaluated antioxidant, antibacterial biological activities. In our results, UV-Vis spectrum analysis of revealed a peak at 430 nm. FTIR analyses confirmed presence different functional groups, while XRD crystalline structure synthesized nanocomposites. FESEM-EDAX demonstrated that exhibited spherical rod-like shape, with an average particle size 48.6 96.2 Notably, higher antioxidant activity, as evidenced by their ABTS activity (83.79 ± 1.57%) SOD (86.17 1.28%). assays, inhibition Escherichia coli 20.52 0.85 mm Bacillus subtilis 19.64 0.87 mm, displaying zone inhibition. excellent anti-inflammatory potency against COX-1 (67.10 0.58%) COX-2 (76.39 0.65%). antidiabetic assay α-amylase (80.25 1.29%) α-glucosidase (84.74 1.42%) Anti-cholinergic AChE was 65.35 0.98% BuChE 82.46 1.15% are observed. shown have strong cytotoxicity MCF-7 cell lines. It also had highest viability inhibition, 13.66 0.58%. hemolysis found be 5.38 0.34%. Overall, possess remarkably

Язык: Английский

Процитировано

14

Understanding the mechanism underlying the green synthesis of Metallic nanoparticles using plant extract(s) with special reference to Silver, Gold, Copper and Zinc oxide nanoparticles DOI Creative Commons

Kangkan Deka,

Renaldy Donlang Nongbet,

K. P. Das

и другие.

Hybrid Advances, Год журнала: 2025, Номер 9, С. 100399 - 100399

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

5

Nanoparticle-mediated defense priming: A review of strategies for enhancing plant resilience against biotic and abiotic stresses DOI
Nidhi Yadav, Sunayana Bora, Bandana Devi

и другие.

Plant Physiology and Biochemistry, Год журнала: 2024, Номер 213, С. 108796 - 108796

Опубликована: Июнь 10, 2024

Язык: Английский

Процитировано

17

Bio-formulated chitosan nanoparticles enhance disease resistance against rice blast by physiomorphic, transcriptional, and microbiome modulation of rice (Oryza sativa L.) DOI
Rahila Hafeez,

Junning Guo,

Temoor Ahmed

и другие.

Carbohydrate Polymers, Год журнала: 2024, Номер 334, С. 122023 - 122023

Опубликована: Март 5, 2024

Язык: Английский

Процитировано

16

Recent Advancements and Unexplored Biomedical Applications of Green Synthesized Ag and Au Nanoparticles: A Review DOI Creative Commons
Shahbaz Ahmad, Shujaat Ahmad, Shujat Ali

и другие.

International Journal of Nanomedicine, Год журнала: 2024, Номер Volume 19, С. 3187 - 3215

Опубликована: Апрель 1, 2024

Abstract: Green synthesis of silver (Ag) and gold (Au) nanoparticles (NPs) has acquired huge popularity owing to their potential applications in various fields. A large number research articles exist the literature describing green Ag Au NPs for biomedical applications. However, these findings are scattered, making it time-consuming researchers locate promising advancements unexplored Unlike other review articles, this systematic study not only highlights recent but also explores The article discusses approaches highlighting emerging developments novel strategies. Then, reviews important synthesized by critically evaluating expected advantages. To expose future direction field, describes NPs. Finally, discuss challenges limitations This will serve as a valuable reference researchers, working on Keywords: nanoparticles, environmental-friendly, applications, potentials

Язык: Английский

Процитировано

15

Green synthesis of silver nanoparticles using Pandanus tectorius aerial root extract: Characterization, antibacterial, cytotoxic, and photocatalytic properties, and ecotoxicological assessment DOI

Venkatachalam Balamurugan,

Chinnasamy Ragavendran,

Dhanarajan Arulbalachandran

и другие.

Inorganic Chemistry Communications, Год журнала: 2024, Номер 168, С. 112882 - 112882

Опубликована: Июль 24, 2024

Язык: Английский

Процитировано

14

Investigating the influence of cerium doping on the structural, optical and electrical properties of ZnNiMgFe2-xCexO4 soft ferrites DOI
Muhammad Arslan, Ali Mujtaba, Muhammad Isa Khan

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер 1318, С. 139237 - 139237

Опубликована: Июль 8, 2024

Язык: Английский

Процитировано

13