Developing Strategy for a Successful Antioxidant, Anticancer Activity via an Improved Method Prepared to Porous Silicon Nanoparticles

Abstract

Porous silicon nanoparticles, or PSNPs, are one of the most common NPS with distinct characteristics. PSNPs were created using an enhanced approach known as the electrochemical etching process. The nanoparticles were treated with a post-laser to obtain the nanoparticles, which were subsequently analyzed using (SEM), (UV-Vis), and (XRD). The size refers to porous silicon with a nanostructure. Because of the differences in interaction between the HF electrolyzed and silicon and crystal structure, PS (100) offers better NP properties than directional silicon (111). PSNPs' antioxidant activity was measured using the DPPH test, while cytotoxicity was measured using the MTT assay on Hella cells. PSNPs have an inhibitory impact on cancer cell growth and antioxidants, according to the findings. PSNPs did not have any toxicological effects on the skin, lungs, or spleen after injection.

Antibacterial Activity of Bismuth Oxide Nanoparticles Compared to Amikacin against Acinetobacter baumannii and Staphylococcus aureus

“…The pulsed laser ablation technique is a simple, novel, nonpolluting, eco-friendly, low-cost, one-step, and quick method for producing pure metal nanoparticles with regular and minimum buildup [10][11][12][13]. The aim of this study was to synthesize Bi 2 O 3 NPs by laser ablation technique and study their effect as a preservative of contact lenses against eye infections.…”

Antioxidant and Antibacterial Activities of Allium sativum Ethanol Extract and Silver Nanoparticles

“…The ethanolic extract of A. sativum and AgNPs were tested for their ability to inhibit the growth of bacteria through the use of the agar well diffusion method. 15,16 Mueller Hinton agar was made and used according to the manufacturer's instructions. An aliquot of 0.1 ml of overnight bacterial culture (adjusted to 0.5 McFarland turbidity level) was streaked entirely on the Mueller Hinton agar using a sterile swab stick.…”

Effect of Natural Fibers on Some Thermal and Physical Properties of Denture Base Materials

“…Data analysis was performed using (ANOVA) test. If p-value less than 0.05 was regarded as significant [14].…”