Floral Biosynthesis of Mn3O4 and Fe2O3 Nanoparticles Using Chaenomeles sp. Flower Extracts for Efficient Medicinal Applications

Eco‐friendly synthesis of ZnO nanorods using Cycas pschannae plant extract with excellent photocatalytic, antioxidant, and anticancer nanomedicine for lung cancer treatment

“…The functional groups are methylene, aromatic, ether, and dimeric groups. Bands at 1088 and 883 cm −1 confirm the presence of a C–N aliphatic group and a C–H aromatic group . The FTIR spectra give a clear understanding about the phytocompounds involved in the transformation of zinc acetate into ZnO NRs.…”

“…Antioxidant activity was evaluated using di(phenyl)-(2,4,6-trinito phenyl iminoazanium) assessment for the synthesized ZnO NRs. The ZnO NRs of various concentrations (5,10,20, and 30 μg/ml) were used to assess the antioxidant activity. The ZnO NRs powder samples were diluted with these concentrations and the samples transferred into individual vials.…”

“…[39] 2.11 | Lipid peroxidation A549 cells were plated in 96-well culture plates at a concentration of 104 cells per well and allowed to incubate for 24 hr. After incubation the cells were treated with various concentrations (10,20,30, and 40 μg/ml) of ZnO NRs for 8 hr. The cells were allowed to chilled with the help of phosphate buffer saline solution for 5 min at 5 C and then the solutions were centrifuged at 1500 rpm.…”

“…Thus, due to which the ZnO consists of intrinsic toxic chemicals as a residual part of reagents used, which limits its bio‐applications. To overcome these problems, use of the green synthesis approach has become a hot topic of research in recent years . Green synthesis uses bio‐based materials, such as fungi, bacteria, and plants .…”

“…To overcome these problems, use of the green synthesis approach has become a hot topic of research in recent years. [20] Green synthesis uses bio-based materials, such as fungi, [21] bacteria, [22] and plants. [23] Plants are the cheapest and most abundant in nature of these options and can easily be utilized for large-scale production of nanoparticles.…”