A review on plant extract mediated green synthesis of zinc oxide nanoparticles and their biomedical applications

Results in Chemistry, Год журнала: 2024, Номер 7, С. 101368 - 101368

Опубликована: Янв. 1, 2024

Zinc oxide nanoparticles (ZnO NPs) exhibit distinctive characteristics, making them highly sought-after in many sectors. Nevertheless, conventional techniques for producing ZnO-NPs are linked to environmental and health hazards due toxic substances. In this review, we study zinc synthesized from plant extracts their subsequent biomedical uses detail. Research shows that several different employed manufacturing ZnO nanoparticles. Leaves, fruits, seeds, roots, complete plants all included these extracts. Phytochemicals such as phenolic compounds, alkaloids, flavonoids, terpenoids a part of biological matrices. compounds show bioreduction mechanism, act stabilizing reducing agent. The attributes (NPs), including size, shape, crystallinity, may be altered by adjusting the extract variety, concentration, synthesis conditions. Consequently, formed display notable diversity physical chemical subsequently impacting functionality. manufactured using green methods extensive, beneficial effects antibacterial activity against various pathogens, anti-inflammatory possible anticancer activities. Nanoparticles have been integrated into wound dressings, used carriers medication delivery, utilized biosensing imaging applications. enhanced biocompatibility reduced toxicity green-processed techniques, comparison those made approaches, make very appealing use contexts. Moreover, paper examines mechanisms, explicitly focusing on involvement phytochemicals processes reduction stabilization. Additionally, emphasizes difficulties potential future directions optimizing processes, increasing capacity, facilitating therapeutic

Язык: Английский

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Pesticide Use and Degradation Strategies: Food Safety, Challenges and Perspectives

Foods, Год журнала: 2023, Номер 12(14), С. 2709 - 2709

Опубликована: Июль 15, 2023

While recognizing the gaps in pesticide regulations that impact consumer safety, public health concerns associated with contamination of foods are pointed out. The strategies and research directions proposed to prevent and/or reduce adverse effects on human environment discussed. Special attention is paid organophosphate pesticides, as widely applied insecticides agriculture, veterinary practices, urban areas. Biotic abiotic for degradation discussed from a food safety perspective, indicating challenges potential further improvements. As systems endangered globally by unprecedented challenges, there an urgent need harmonize improve methodologies area protect health.

Язык: Английский

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Construction of novel BiOI/CuInS2/ZnO dual S-scheme charge transfer pathway for efficient antibiotic degradation

Journal of Physics and Chemistry of Solids, Год журнала: 2024, Номер 195, С. 112132 - 112132

Опубликована: Июнь 5, 2024

Язык: Английский

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Development of a CeTe/rGO Nanosized Composite for Photoreduction of Heavy Metal in the Aquatic Environment

Journal of Electronic Materials, Год журнала: 2024, Номер 53(8), С. 4553 - 4563

Опубликована: Март 22, 2024

Язык: Английский

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An updated review on environmental occurrence, scientific assessment and removal of brominated flame retardants by engineered nanomaterials

Journal of Environmental Management, Год журнала: 2022, Номер 321, С. 115998 - 115998

Опубликована: Авг. 21, 2022

Язык: Английский

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Green construction of biochar@NiFe2O4 nanocomposite for highly efficient photocatalytic remediation of pesticides from agriculture wastewater

Chemosphere, Год журнала: 2024, Номер 352, С. 141337 - 141337

Опубликована: Янв. 31, 2024

Язык: Английский

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Photocatalytic and biological efficacy of Carissa macrocarpa fruit extract-mediated one-pot synthesized ternary metal oxide dual S-scheme heterojunction

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(3), С. 112725 - 112725

Опубликована: Апрель 10, 2024

Язык: Английский

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Mentha suaveolens Leaves Extract‐Mediated Synthesis of CoO@TiO₂ and Fe₂O₃@TiO₂ Core/Shell Nanoparticles with Synergistic Antimicrobial and Antioxidant Activities

ChemistrySelect, Год журнала: 2024, Номер 9(17)

Опубликована: Апрель 30, 2024

Abstract This study reports the green synthesis of biocompatible TiO₂‐based nanoparticles using Mentha suaveolens extract as a reducing and capping agent. We successfully produced two novel nanocomposites: Fe 2 O 3 @TiO₂ CoO@TiO₂. These nanocomposites possess distinct optical properties, enhanced surface area, well‐defined morphologies, revealed by advanced characterization techniques. Notably, exhibits red‐shifted absorption, suggesting potential for photocatalysis, sensing, or light‐harvesting applications. Furthermore, displayed improved antibacterial activity against various bacterial strains compared to M. extract, highlighting their effective antimicrobial agents. Our work pioneers sustainable one‐step approach synthesizing versatile TiO ‐based with tunable functionalities. findings open doors developing materials applications ranging from defenses light‐driven technologies.

Язык: Английский

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Paving the Way Towards Green Contaminant Analysis: Strategies and Considerations for Sustainable Analytical Chemistry

Green Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 100221 - 100221

Опубликована: Фев. 1, 2025

Язык: Английский

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Regulatory pathways and guidelines for nanotechnology-enabled health products: a comparative review of EU and US frameworks

Frontiers in Medicine, Год журнала: 2025, Номер 12

Опубликована: Март 5, 2025

The integration of nanotechnology into healthcare has introduced Nanotechnology-Enabled Health Products (NHPs), promising revolutionary advancements in medical treatments and diagnostics. Despite their potential, the regulatory navigation for these products remains complex often lagging, creating barriers to clinical application. This review article focuses on dissecting landscape NHPs, particularly European Union United States, identify applicable requirements main guidelines currently available meeting expectations.

Язык: Английский

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