Green biosynthesis of silver nanoparticles using novel endophytic Rothia endophytica: Characterization and anticandidal activity

MA Elbahnasawy, AM Shehabeldine… - Journal of Drug Delivery …, 2021 - Elsevier
Nanotechnology has the ability to improve human health with novel tools for the treatment of
diseases. In this study, Rothia endophytica is a novel endophytic bacterial strain isolated …

Ecofriendly preparation of silver nanoparticles-based nanocomposite stabilized by polysaccharides with antibacterial, antifungal and antiviral activities

M Hasanin, MA Elbahnasawy, AM Shehabeldine… - BioMetals, 2021 - Springer
In the present work, sustainable and green method was used to prepare silver nanoparticles
(Ag-NPs), followed with incorporation into tertiary nanocomposite consisted of starch …

Green Phytosynthesis of Silver Nanoparticles Using Echinochloa stagnina Extract with Reference to Their Antibacterial, Cytotoxic, and Larvicidal Activities

AM Shehabeldine, MA Elbahnasawy, AI Hasaballah - BioNanoScience, 2021 - Springer
Herein, we report a novel green phytosynthesis for silver nanoparticles (AgNPs) using
Echinochloa stagnina (Retz.) P. Beauv.(Burgu) extract and assess their potential activities …

[HTML][HTML] Antibiotics resistance phenomenon and virulence ability in bacteria from water environment

MI Azzam, SM Ezzat, BA Othman, KA El-Dougdoug - Water Science, 2017 - Elsevier
This study aims to determine the impact of five main drains as sources of antibiotics resistant
bacteria in River Nile at Rosetta branch, and to generate a baseline data on their virulence …

[HTML][HTML] Aquatic environmental monitoring and removal efficiency of detergents

HS Abd El-Gawad - Water Science, 2014 - Elsevier
In this study, the detergent's concentrations in aquatic environment principally drinking and
surface water along River Nile and near rural village were determined to report the influence …

Newly isolated coliphages for bio-controlling multidrug-resistant Escherichia coli strains

MA Elbahnasawy, ESE ElSayed, MI Azzam - … Nanotechnology, Monitoring & …, 2021 - Elsevier
This study presents a novel coliphage-based approach for biocontrol of Multidrug-Resistant
(MDR) Escherichia coli (E. coli) and coliforms in wastewater and improve the …

Guanine quadruplexes and their roles in molecular processes

S Mishra, S Kota, R Chaudhary… - Critical Reviews in …, 2021 - Taylor & Francis
The role of guanine quadruplexes (G4) in fundamental biological processes like DNA
replication, transcription, translation and telomere maintenance is recognized. G4 structure …

Biosynthesized ZnO-NPs Using Sea Cucumber (Holothuria impatiens): Antimicrobial Potential, Insecticidal Activity and In Vivo Toxicity in Nile Tilapia Fish …

MA Elbahnasawy, HA El-Naggar, IE Abd-El Rahman… - Separations, 2023 - mdpi.com
In this study, a sustainable and eco-friendly method was used to prepare zinc oxide
nanoparticles (ZnO-NPs) using a sea cucumber aqueous extract. Then, ZnO-NPs were …

Isolation of quinic acid from dropped Citrus reticulata Blanco fruits: its derivatization, antibacterial potential, docking studies, and ADMET profiling

Heena, S Kaushal, V Kaur, H Panwar, P Sharma… - Frontiers in …, 2024 - frontiersin.org
Citrus reticulata dropped fruits are generally discarded as waste, causing environmental
pollution and losses to farmers. In the present study, column chromatography has been used …

An approach using a novel phage mix for detecting Pseudomonas aeruginosa in water

SM Ezzat, MI Azzam - Water and environment journal, 2020 - Wiley Online Library
The present study aims to integrate the benefits of plaque assay using a novel phage mix
with phylogenetic and molecular analysis for detecting Pseudomonas aeruginosa in water …