Eco-friendly synthesis of Ag-doped ZnO/MgO as a potential photocatalyst for antimicrobial and dye degradation applications

Coordination Chemistry Reviews, Год журнала: 2023, Номер 493, С. 215283 - 215283

Опубликована: Июнь 27, 2023

Язык: Английский

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ZnO nanostructures – Future frontiers in photocatalysis, solar cells, sensing, supercapacitor, fingerprint technologies, toxicity, and clinical diagnostics

Coordination Chemistry Reviews, Год журнала: 2024, Номер 515, С. 215942 - 215942

Опубликована: Май 20, 2024

Язык: Английский

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Application of nano-ZnO in the food preservation industry: antibacterial mechanisms, influencing factors, intelligent packaging, preservation film and safety

Critical Reviews in Food Science and Nutrition, Год журнала: 2024, Номер unknown, С. 1 - 27

Опубликована: Авг. 3, 2024

In recent years, how to improve the functional performance of food packaging materials has received increasing attention. One common inorganic material, nanometer zinc oxide (ZnO-NPs), garnered significant attention due its excellent antibacterial properties and sensitivity. Consequently, ZnO-NP-based are rapidly developing in industry. However, there is currently a lack comprehensive systematic reviews on use ZnO-NPs as fillers packaging. this review, we introduced characteristics mechanism ZnO-NPs, paid factors affecting activity ZnO-NPs. Furthermore, systematically analyzed application intelligent containing At same time, paper also thoroughly investigated impact various including thickness, moisture resistance, water vapor barrier, mechanical properties, optical thermal microstructure materials. Finally, discussed migration safety safe have negligible rates, simultaneously their sensitivity can be used detect quality changes during storage extend shelf life.

Язык: Английский

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Recent trends in the use of cobalt ferrite nanoparticles as an antimicrobial agent for disability infections: A review

Inorganic Chemistry Communications, Год журнала: 2023, Номер 156, С. 111187 - 111187

Опубликована: Авг. 6, 2023

Язык: Английский

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Improving the onset of oxygen redox reactions by activating surface defects with visible light on a ZnO-based electrode

Polyhedron, Год журнала: 2025, Номер unknown, С. 117450 - 117450

Опубликована: Фев. 1, 2025

Язык: Английский

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Antibacterial and Cytotoxic Effects of Biosynthesized Zinc Oxide and Titanium Dioxide Nanoparticles

Microorganisms, Год журнала: 2023, Номер 11(6), С. 1363 - 1363

Опубликована: Май 23, 2023

Nanotechnology is a rapidly developing field of research that studies materials having dimensions less than 100 nanometers. It applicable in many areas life sciences and medicine including skin care personal hygiene, as these are the essential components various cosmetics sunscreens. The aim present study was to synthesize Zinc oxide (ZnO) Titanium dioxide (TiO2) nanoparticles (NPs) by using Calotropis procera (C. procera) leaf extract. Green synthesized NPs were characterized UV spectroscopy, Fourier transform infrared (FTIR), X-ray diffraction (XRD), Scanning Electron Microscopy (SEM) investigate their structure, size, physical properties. antibacterial synergistic effects ZnO TiO2 along with antibiotics also observed against bacterial isolates. antioxidant activity analyzed α-diphenyl-β-picrylhydrazyl (DPPH) radical scavenging activity. In vivo toxic evaluated albino mice at different doses (100, 200, 300 mg/kg body weight) administered orally for 7, 14, 21 days. results showed zone inhibition (ZOI) increased concentration-dependent manner. Among strains, Staphylococcus aureus highest ZOI, i.e., 17 14 mm NPs, respectively, while Escherichia coli lowest 12 10 mm, respectively. Therefore, potent agents compared NPs. Both (ciprofloxacin imipenem). Moreover, DPPH have significantly (p > 0.05) higher activity, 53% 58.7%, which indicated has good potential However, histological changes after exposure toxicity-related structure kidney control group. current provided valuable information about antibacterial, antioxidant, toxicity impacts green can be influential further eco-toxicological effects.

Язык: Английский

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The various role of microRNAs in breast cancer angiogenesis, with a special focus on novel miRNA-based delivery strategies

Cancer Cell International, Год журнала: 2023, Номер 23(1)

Опубликована: Фев. 10, 2023

Abstract After skin malignancy, breast cancer is the most widely recognized detected in women United States. Breast (BCa) can happen all kinds of people, but it's much more common women. One four cases and one six deaths due to are related cancer. Angiogenesis an essential factor growth tumors metastases various malignancies. An expanded level angiogenesis diminished endurance BCa patients. This function assumes a fundamental part inside human body, from beginning phases life dangerous malignancy. Various factors, referred as angiogenic work make new capillary. Expanding proof demonstrates that managed by microRNAs (miRNAs), which small non-coding RNA with 19–25 nucleotides. MiRNA post-transcriptional regulator gene expression controls many critical biological processes. Endothelial miRNAs, angiomiRs, probably concerned tumor improvement via regulation pro-and anti-angiogenic factors. In this article, we reviewed therapeutic functions miRNAs angiogenesis, several novel delivery carriers for miRNA-based therapeutics, well CRISPR/Cas9 targeted therapy

Язык: Английский

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Review on synthesis method, biomolecules involved, size affecting factors and potential applications of silver nanoparticles

Biocatalysis and Agricultural Biotechnology, Год журнала: 2023, Номер 54, С. 102912 - 102912

Опубликована: Окт. 30, 2023

Язык: Английский

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Data-Driven Machine Learning to Predict Antibacterial Activity of Cerium-Doped Nanoparticles

ACS Applied Nano Materials, Год журнала: 2023, Номер 6(22), С. 20719 - 20730

Опубликована: Ноя. 3, 2023

Nowadays, nanomaterials are a real alternative for controlling antibiotic-resistant bacteria. Several nanoparticles have shown good performance in inducing bacterial death due to photoassisted process. This study employs statistical analyses and machine learning (ML) models investigate the effect of doping ZnO with cerium ions on their antibacterial activity dark environment. Incorporating into matrix was systematically analyzed terms structural, morphological, optical parameters. The incorporation did not modify crystal structure. These results were correlated qualitative quantitative against Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa establish impact doping. No significant differences observed. A maximum 95% growth inhibition ML tools utilized model survival under different conditions. support vector (SVM) yielded highest prediction error. In contrast, extremely random tree produced an error only 1.8%, making it excellent computational tool decision-making. Using this framework, we conducted attribute importance analysis based model, identifying small subset parameters as being crucial generating precise model. findings provide light most critical characteristics cerium-doped nanoparticles' activity.

Язык: Английский

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Synthesis, Characterization and In Vitro Study of New Magnetic Nanocarrier With pH‐Responsive Shell for Delivery of Methotrexate to Cancer Cells

Polymers for Advanced Technologies, Год журнала: 2025, Номер 36(3)

Опубликована: Март 1, 2025

ABSTRACT A pH‐responsive nanocarrier was prepared based on iron oxide nanoparticles successively coated with 3‐aminopropyltriethoxysilane (APTES) and methoxy poly(ethylene glycol) (mPEG) chains for intracellular delivery of methotrexate to the breast cancer cell. In this system, layers are attached surface through pH‐sensitive benzoic‐imine bonds serve as a pH‐sheddable hydrophilic shell. The magnetic characterized by Fourier transform infrared spectroscopy, thermogravimetric analyzer, X‐ray diffractometer, transmission electron microscopy, vibrating sample magnetometer, dynamic light scattering, zeta potential. Methotrexate efficiently loaded into high encapsulation efficiency (75.5%) then in vitro release analyses revealed pH‐dependent behavior. cleavage benzoic–imine linkage leads removal polyethylene glycol subsequent at tissues. Moreover, developed formulation exhibited toxicity toward MCF‐7 cells also resulted an increased rate apoptotic cells. Conclusively, modified show promising potential anticancer drug molecules clinical applications.

Язык: Английский

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