The high prevalence of nosocomial bacterial resistance contributes to significant mortality and morbidity around the world; thus, finding novel antibacterial agents is vital concern. Accordingly, present study attempted synthesize silver nanoparticles (AgNPs) using a green approach. Aqueous leaf extract Origanum majorana was used AgNPs efficiency against multidrug resistant strains detected. Characterization biogenic performed ultraviolet-visible spectrophotometry (UV-Vis), transmission...

Currently, nanoparticles and nanomaterials are widely used for biomedical applications. In the present study, silver (AgNPs) were successfully biosynthesized using a cell-free extract (CFE) of Bacillus thuringiensis MAE 6 through green ecofriendly method. The size AgNPs was 32.7 nm, their crystalline nature confirmed by XRD, according to characterization results. A surface plasmon resonance spectrum obtained at 420 nm. Nanoparticles further characterized DLS FTIR analyses, which provided...

Abstract One of the most promising, non-toxic, and biocompatible developments for many biological activities is green synthesis nanoparticles from plants. In this work, we investigated antifungal activity silver (AgNPs) biosynthesized Rhazya stricta aqueous extract against several plant pathogenic fungi. UV–visible spectroscopy, Zeta potential analysis, Fourier-transform infrared spectroscopy (FTIR), transmitted electron microscopy (TEM) were used to analyze AgNPs. Drechslera halodes,...

Biosynthesis of Ag@SeO 2 NC using turmeric extract with promising antibacterial and antioxidant properties, optimized AI, confirmed by various techniques.

Cheeseweed mallow (Malva parviflora L.) was used to biosynthesize silver nanoparticles. The biosynthesized nanoparticles were classified by UV–vis Spectroscopy and Fourier-Transform Infrared (FT-IR). shape size distribution visualized Transmission Electron Microscopy (TEM), Field Emission Scanning (FE-SEM), Zeta potential analysis. chemical composition of M. leaf extract identified Gas Chromatography Mass (GC/MS). Finally, in vitro antifungal assay done assess the crude for inhibiting...

The high incidence of fungal resistance to antifungal drugs represents a global concern, contributing levels morbidity and mortality, especially among immunocompromised patients. Moreover, conventional medications have poor therapeutic outcomes, as well possible toxicities resulting from long-term administration. Accordingly, the aim present study was investigate effectiveness biogenic zinc oxide nanoparticles (ZnO NPs) against multidrug-resistant candidal strains. Biogenic ZnO NPs were...

The high frequency of nosocomial bacterial infections caused by multidrug-resistant pathogens contributes to significant morbidity and mortality worldwide. As a result, finding effective antibacterial agents is critical importance. Hence, the aim present study was greenly synthesize silver nanoparticles (AgNPs) utilizing Salvia officinalis aqueous leaf extract. biogenic AgNPs were characterized different physicochemical techniques such as energy-dispersive X-ray spectroscopy (EDX),...

Nosocomial bacterial and fungal infections are one of the main causes high morbidity mortality worldwide, owing to prevalence multidrug-resistant microbial strains. Hence, study aims synthesize, characterize, investigate antifungal antibacterial activity silver nanoparticles (AgNPs) fabricated using Camellia sinensis leaves against nosocomial pathogens. The biogenic AgNPs revealed a small particle diameter 35.761 ± 3.18 nm based on transmission electron microscope (TEM) graphs negative...

The effect of three independent variables (i.e., tyrosine, sucrose, and incubation time) on melanin production by Aureobasidium pullulans AKW was unraveled two distinctive approaches: response surface methodology (i.e. Box Behnken design (BBD)) artificial neural network (ANN) in this study for the first time ever using a simple medium. Regarding BBD, sucrose intervals did impose significant influence output (melanin levels), however, tyrosine not. validation process exhibited high...

Due to increasing concerns about environmental impact and toxicity, developing green sustainable methods for nanoparticle synthesis is attracting significant interest. This work reports the successful of silver (Ag), silver-titanium dioxide (Ag@TiO

Proliferodiscus is a discomycete genus belonging to the family Lachnaceae (Helotiales). In present study, new species identified and introduced based on morphological characteristics multi-loci phylogenetic analyses of combined ITS LSU sequences. ailaoensis sp. nov. characterized by yellow creamy apothecia, white receptacle surface with bushy hairs, filiform, aseptate, unbranched paraphyses rounded apex, eight-spored, J- asci tapered pedicel, ascospores that are narrowly fusiform acute ends,...

Exposure to organophosphorus insecticides causes several health problems animals and humans. Red beetroot (RBR) is rich in antioxidant ingredients possesses a promising hepatoprotective activity. This study evaluated the potential of RBR extract prevent chlorpyrifos (CPF)-induced liver injury, with an emphasis on oxidative stress, inflammation apoptosis. Rats received 10 mg/kg CPF were treated 300 for 28 days. caused injury evidenced by elevated serum levels alanine aminotransferase (ALT),...

Grape seed extract (GSE) is a natural source of polyphenolic compounds and secondary metabolites, which have been tested for their possible antimicrobial activities. In the current study, we antibacterial antifungal activities aqueous GSE biosynthesized silver nanoparticles loaded with (GSE-AgNPs) against different pathogens. The GSE-AgNPs were assessed by UV spectroscopy, dynamic light scattering (DLS), field emission scanning electron microscopy (FE-SEM), transmission (TEM),...

The green silver nanoparticles (green AgNPs) exhibit an exceptional antimicrobial property against different microbes, including bacteria and fungi. current study aimed to compare the antifungal activities of both crude aqueous extract Portulaca oleracea or preparations AgNPs biosynthesized by mixing that with nitrate (AgNO3). Two were synthesized either P. (AgNO3) (normal irradiation AgNPs, previously prepared, under 60Co γ-ray using chitosan (gamma-irradiated AgNPs). Characterization...

Cucumber mosaic virus (CMV) causes a significant threat to crop output sustainability and human nutrition worldwide, since it is one of the most prevalent plant viruses infecting kinds plants. Nowadays, different types nanomaterials are applied as control agent against phytopathogens. However, their effects viral infections still limited. In current study, antiviral activities biosynthesized silver nanoparticles (Ag-NPs) mediated by aqueous extract Ocimum basilicum cucumber in squash...

There is a crucial necessity for the formulation of efficient antimicrobial agents owing to increasing prevalence hospital-acquired bacterial infections triggered by multidrug-resistant microbes that result in significant deaths and illnesses around world. Hence, current investigation examined antibacterial proficiency zinc oxide nanoparticles formulated utilizing green route against strains were resistant multiple drugs. In addition, synergistic action ZnO (ZnO NPs) combined with colistin...

Bioactive compounds extracted from marine organisms showed several biological activities. The present study is an extension of our earlier studies where we assessed the antiproliferative and pro-apoptotic activities ethanol, methylene chloride, ethyl acetate, acetone, chloroform crude extracts sponges: Negombata magnifica (NmE) Callyspongia siphonella (CsE) against cancer cells. Herein, are extending previous findings on both sponge species depending alternative methanol extraction method...

The synthesis of novel nanomedicines through eco-friendly protocols has been applied on a large scale with the prediction discovering alternate therapies. current work attained phytogenic Ag-mNPs, AgSeO2-bmNPs, and Ag-TiO2-bmNPs bio-reduction using an aqueous extract Beta vulgaris (red beetroot). phytochemical profile synthesized metallic/bimetallic nanoparticles was studied. optical properties nano-solutions were studied via UV-visible spectroscopy. Fourier-transform infrared spectroscopy...

Capsicum is a common spice used in food flavouring. However, they are prone to mycotoxin contamination. Mycotoxins natural toxins produced by filamentous fungi and can pose serious risks human health. Fungal contamination was assessed 130 randomly collected samples following ISO 21527–2:2008 standards. Results revealed that 84.6% of the exceeded acceptable fungal count limit (102 CFU/g) according Gulf Cooperation Council (GCC) standards (GSO1016:2015). The predominant isolates were...

Consumer demand for plant-based alternatives drives innovation in nondairy beverages. This study explores the development of a novel sesame milk with enhanced functionality using an artificial neural network (ANN) and permeate integration. An ANN model effectively optimized water-based (WSM) extraction, maximizing total solids (T.S.) recovery. The model's predicted T.S. yield (99.65%) closely matched actual value (95.18%), demonstrating its potential optimizing high-yield production....

The green biosynthesis of nanoparticles by plant extracts is an attractive and promising technique for medicinal applications. In the current study, we chose one daisy plants, Aaronsohnia factorovskyi (which grows in Najd region, Saudi Arabia), to investigate its anti-microbial efficacy, combination with silver nanoparticles. biosynthesized were evaluated antibacterial activity against Staphylococcus aureus, Bacillussubtilis (Gram-positive), Pseudomonas aeruginosa, Escherichia coli,...

The use of synthetic azo dyes as coloring agents in food products has dramatically increased. This study evaluated the effect perinatal exposure to tartrazine (TZ) on mice offspring, focusing neurobehavioral alterations and oxidative stress. female received TZ (2.5 5 mg/kg) via oral gavage during pregnancy first 15 days after birth. At 21 35 birth, male were sacrificed, samples collected for analyses. Perinatal triggered tissue injury evidenced by histological neuronal damage cerebrum,...

The drug resistance of bacterial pathogens causes considerable morbidity and death globally, hence there is a crucial necessity for the development effective antibacterial medicines to address issue. bioprepared zinc oxide nanoparticles (ZnO-NPs) were prepared utilizing flower extract Hibiscus sabdariffa then characterized using different physicochemical techniques. effectiveness ZnO-NPs their synergism with fosfomycin evaluated disk diffusion assay against concerned pathogens. Transmission...

The current study focused on the green synthesis of iron oxide nanoparticles (IONPs) using Salvia officinalis leaf extract, aiming to control nosocomial infections caused by drug-resistant bacterial pathogens. were characterized and evaluated for antibacterial effectiveness. disc diffusion assay was utilized determine synergistic efficiency biogenic IONPs against three pathogens namely, methicillin-resistant Staphylococcus aureus (MRSA), Escherichia coli Pseudomonas aeruginosa strains....