A5020182388- Nanoparticles: synthesis and applications
- Probiotics and Fermented Foods
- Genomics and Phylogenetic Studies
- Muscle Physiology and Disorders
- Graphene and Nanomaterials Applications
- Viral gastroenteritis research and epidemiology
- Enzyme Production and Characterization
- Medicinal Plants and Neuroprotection
- Antifungal resistance and susceptibility
- Advanced Photocatalysis Techniques
- Peptidase Inhibition and Analysis
- vaccines and immunoinformatics approaches
- Cancer-related gene regulation
- Machine Learning in Bioinformatics
- Ionic liquids properties and applications
- Oral microbiology and periodontitis research
- Coagulation, Bradykinin, Polyphosphates, and Angioedema
- SARS-CoV-2 and COVID-19 Research
- MXene and MAX Phase Materials
- Gut microbiota and health
- Advanced Nanomaterials in Catalysis
- Nanomaterials for catalytic reactions
- Protein Hydrolysis and Bioactive Peptides
- Surfactants and Colloidal Systems
- Microbial Community Ecology and Physiology
King Abdulaziz University
2019-2024
King Abdul Aziz University Hospital
2020
Yeungnam University
2012-2014
Gyeongsang National University
2014
Jamia Millia Islamia
2009-2011
Removing organic pollutants, textile dyes, and pharmaceutical wastes from the water bodies has become an essential requirement for a safe environment. Therefore, present study aimed to prepare semiconductor zinc oxide nanoparticles (ZnO NPs) plasmonic Ag-supported ZnO nanocomposite (ZnO–Ag) using environmentally friendly bio-approach as alternative hazardous synthesis approaches. NPs ZnO–Ag were characterized by UV–Vis diffuse reflectance spectroscopy (UV–DRS) (the exhibited absorption band...
Phytochemicals have received a considerable attention in the present day world. Epidemiological studies established that phytochemicals contribute more qualitatively to total antioxidant activity of foods than nutrient antioxidants like vitamin C and E. Among polyphenols, quercetin constitutes main flavonoid our daily diet being particularly abundant onions apples. Since realization many folk medicines use contain flavonoids, interest this class compounds has intensified. Quercetin acts as...
Bimetallic nanoparticles exhibit bifunctional or synergistic effects prevailing between two metals with the capabilities of enhanced electronic, catalytic, and optical properties. Green synthetic routes have gained tremendous interest because noninvolvement toxic harmful chemical reagents in preparation. Therefore, we develop bimetallic Ag-Cu (Ag-Cu NPs) through an eco-friendly biocompatible preparation method. In this study, NPs been synthesized from leaf extracts commonly known sage, S....
Candida auris is an emergent multidrug-resistant pathogen that can lead to severe bloodstream infections associated with high mortality rates, especially in hospitalized individuals suffering from serious medical problems. As often multidrug-resistant, there a persistent demand for new antimycotic drugs novel antifungal action mechanisms. Here, we reported the facile, one-pot, one-step biosynthesis of biologically active Ag-Cu-Co trimetallic nanoparticles using aqueous extract Salvia...
In response to the ongoing COVID-19 pandemic, global effort develop high efficacy countermeasures control infection are being conducted at full swing. While of vaccines and coronavirus drugs tested, microbiome approach represents an alternative pathophysiology-based prevent severity infection. current study, we evaluated action a novel probiotic Lactobacillus plantarum Probio-88 against SARS-COV-2 replication immune regulation using in vitro silico study. The results showed that extract...
The inhibition of acetylcholinesterase (AChE) by cholinergic agents has been promoted as a potent strategy for treating and managing cognitive decline disorders. A wide range natural products long used potential sources or formulations inhibitors. Therefore, this study aimed to evaluate different Rosmarinus officinalis L. (R. officinalis) extracts their AChE inhibitory activity using galanthamine standard inhibitor. In study, the ethyl-acetate extract (at concentration 250 µg/mL) exhibited...
The design and development of new cost-effective, clean, efficient synthesis procedures for the nanoparticles have recently become an intriguing research topic with broad implications. This study aimed to develop eco-friendly biogenic method that uses minimum nontoxic chemicals yield ZnO enhanced capabilities degradation pharmaceutical by-products. present used black dried lemon peel aqueous extract as a biological stabilizing agent prepare pure stable zinc oxide (LP-ZnO NPs). surface...
The increasing frequency of antifungal drug resistance among pathogenic yeast "Candida" has posed an immense global threat to the public healthcare sector. most notable species Candida causing fungal infections is albicans. Furthermore, recent research revealed that transition and noble metal combinations can have synergistic antimicrobial effects. Therefore, a one-pot seedless biogenic synthesis Ag-Ni bimetallic nanoparticles (Ag-Ni NPs) using Salvia officinalis aqueous leaf extract...
Herein, we have shown the eco-friendly and low-cost synthesis of biogenic copper oxide nanoparticles (CuONPs) from Delonix regia (D. regia) leaf extract in aqueous medium. The formation CuONPs was characterized by ultraviolet (UV)-visible, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) scanning electron microscopy (SEM) as well transmission (TEM). Characterization green synthesized demonstrated a UV–visible peak at 273 nm. Particle size analysed TEM monograph range...
Novel green synthetic nanomedicines have been recognized as alternative therapies with the potential to be antifungal agents. Apoptosis induction, cell cycle arrest and activation of antioxidant defense system in fungal cells also gained attention emerging drug targets. In this study, a facile biodegradable route was developed prepare Ag–Fe bimetallic nanoparticles using aqueous extract Beta vulgaris L. Surface plasmon resonance vulgaris-assisted AgNPs not observed UV-visible region NPs,...
In terms of reduced toxicity, the biologically inspired green synthesis nanoparticles has emerged as a promising alternative to chemically fabricated nanoparticles. The use highly stable, biocompatible, and environmentally friendly aqueous extract Cynara cardunculus reducing capping agent in this study demonstrated possibility manufacturing silver (CC-AgNPs). UV-visible spectroscopy validated development CC-AgNPs, indicating surface plasmon resonance (SPR) λmax band at 438 nm. gap CC-AgNPs...
This study explores MAX-phase materials for self-lubricating performance in high-speed turbomachinery, especially aircraft engines and diverse industries. Ti2AlC was effectively synthesized sintered using spark plasma sintering (SPS) under vacuum conditions at 30 MPa 1000 °C, followed by rigorous cyclic oxidation 1200°C. The microstructure, element distribution, phase analysis of the worn surfaces were examined scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray...
Nanoemulsions are promising drug delivery systems for the administration of poorly soluble drugs like lornoxicam (LRX) by oral or parenteral routes. Such formulations work perfectly transdermal lornoxicam-type drugs. It has also been established that formulating such a system is highly dependent on presence, type, and concentration excipients taking part in formulation. The inherent characteristics nanoemulsion (NE), i.e., smaller globule size excipient nature, facilitate drug's passage...
This article reports on incorporating magnetic nanoparticles into natural carbon frameworks derived from Nigella Sativa seeds and their synthesis via co-precipitation reactions for application in biomedicine. The Seeds (Magnetic NSS), a metal oxide-based bio-nanomaterial, has shown excellent water diaper presence due to the of wide range oxygenous hydroxyl carboxyl groups. physicochemical properties composites were characterized extensively using Fourier transform infrared spectroscopy...
It is known that only 0.1 - 10% of all microorganisms observed in nature can be cultured under conventional laboratory conditions. This leaves researchers unable to study more than 99% of microorganisms some environments sometimes have unique and potentially very useful abilities such as waste degradation or synthesis compounds could find use drugs or antibiotics. Metagenomics, the genomic reconstruction unculturable microorganisms, a powerful new tool for accessing untapped resources...
This study underpins the therapeutic potential of SEL001, a bioactive product isolated from
This study presents an inexpensive, eco-friendly, and simple green synthesis of ZnO nanoparticles using Origanum vulgare extract. These are non-hazardous, environmentally friendly, cheaper than other methods biosynthesis. Ongoing research determines the role phytochemicals in fabrication biosynthesis NPs their antibacterial activity biomedical applications. Characterizations by fourier transform infrared spectroscopy (FTIR), diffuse reflectance UV-visible spectroscopy, X-ray diffraction...
extract contains water-soluble red pigment betanin and is used as a food colorant. In this study, the biogenic Ag-Cu bimetallic nanoparticles were synthesized characterized by different spectroscopic microscopic techniques, including UV-Visible, FTIR, TEM. SEM-EDX, XRD, TGA. Further, capped with