Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2024, Номер unknown
Опубликована: Сен. 30, 2024
Язык: Английский
Main Group Metal Chemistry, Год журнала: 2024, Номер 47(1)
Опубликована: Янв. 1, 2024
Abstract Colon cancer presents significant challenges in treatment efficiency and patient outcomes, necessitating innovative, effective strategies due to the adverse effects of conventional therapies. The study aimed investigate green synthesis zinc oxide nanoparticles (ZnO NPs) using aqueous extract Morus laevigata (ML) leaves their potential biomedical applications. ML-ZnO NPs were characterized analytical techniques. absorption band at 330 nm was detected by UV–Vis spectroscopy, confirming formation NPs. An average size 68.5 ± 1.85 a negative zeta −11.1 0.98 mV confirm stability colloidal solutions. FTIR analysis confirmed NPs, with bands corresponding Zn–O stretching vibrations aliphatic CH 2 groups. SEM examination revealed diverse patterns including cauliflower-like formations. Further anticancer activity assessed through cell viability, cycle, apoptosis assays. inhibited HT-29 growth dose dependently, exceeding cisplatin 56.33 0.87% viability. Cell cycle arrest G2M phase cells treated noticeable, further validated apoptosis, which showed large increases apoptotic populations. These results may pave way for future research investigating potency ZnO derived from plant extracts manage colon cancer.
Язык: Английский
Процитировано
2
Materials Technology, Год журнала: 2024, Номер 40(1)
Опубликована: Дек. 16, 2024
In this study, zinc oxide nanoparticles were synthesized using the chemical precipitation method with acetate dihydrate and sodium hydroxide as precursors. UV-Vis spectroscopy confirmed formation of ZnONPs, showing a characteristic absorption peak at around 360–370 nm, corresponding to band gap energy approximately 3.2 eV. XRD analysis indicated crystalline nature ZnONPs hexagonal wurtzite structure. FTIR EDS analyses presence in component. TEM revealed nearly spherical average particle sizes 26.1 nm for bare 24.6 PVP-capped ZnONPs. BET measurements showed higher specific surface area The antifungal efficacy was tested against Phytophthora capsici concentrations ranging from 20 100 ppm. Results demonstrated significant inhibition fungal growth, especially complete ≥60 ppm after 12 48 hours incubation.
Язык: Английский
Процитировано
2
Deleted Journal, Год журнала: 2024, Номер 1(1)
Опубликована: Ноя. 21, 2024
Textile dyes pose a significant threat to water resources, adversely affecting living organisms. Treating such contaminated demands sophisticated technology, often expensive and requiring meticulous care. The use of copper oxide nanoparticles as photocatalyst for degrading textile is promising solution. However, conventional chemical synthesis can be lengthy environmentally unfriendly. To address this, green technology approach was adopted in this research. A novel process developed by extracting sulfate solution from E-waste, utilizing it precursor. Simultaneously, banana blossom extract (Musa paradisiaca) acted reducing agent the biosynthesis nanoparticles, serving biocatalyst malachite dye removal. Optical characterization using UV–Visible spectrophotometer revealed peak around ~250 nm, indicating presence oxide. Fourier-transform infrared spectroscopy identified groups within sample, X-ray diffraction confirmed its crystalline nature. morphology synthesized investigated transmission electron microscopy energy-dispersive analysis. potential application CuO-NP removal successfully demonstrated, achieving efficiency 92% under optimal conditions. quantitative analysis conducted optimized response surface methodology variance, which indicated interactions among variables. This eco-friendly cost-effective showcases feasibility addressing environmental challenges associated with contamination.
Язык: Английский
Процитировано
1
New Journal of Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Дек. 11, 2024
The phyto-mediated production of SnO 2 nanoparticles ( Cm -SnO NPs) using the stem wood 50% ethanolic extract Croton malabaricus Bedd. as a reducing agent.
Язык: Английский
Процитировано
1
Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2024, Номер unknown
Опубликована: Сен. 30, 2024
Язык: Английский
Процитировано
0