Mostafa M.H. Khalil

TL;DR: In this article, the authors used hot water olive leaf extracts (OLE) as reducing and stabilizing agent for antibacterial activity against drug resistant bacterial isolates and found that the AgNPs at 0.03-0.07 mg/ml concentration significantly inhibited bacterial growth against multi-drug resistant Staphylococcus aureus (S. aUREus ), Pseudomonas aeruginosa (P. aerUGinosa ), and Escherichia coli ( E. coli ).

TL;DR: In this article, the size and shape of gold nanoparticles are modulated by varying the ratio of metal salt and extract in the reaction medium, suggesting a reaction rate higher or comparable to those of nanoparticles synthesis by chemical methods.

TL;DR: In this article, a simple approach to the synthesis of macrocyclic Schiff base ligand resulted from the condensation of bisaldehyde and ethylenediamine was prepared and its complexes were synthesized and characterized using different physicochemical studies as elemental analysis, FT-IR, 1H NMR, conductivity, magnetic properties, thermal analysis, and their biological activities.

TL;DR: In this paper, a water-stable, supermicroporous fluorescent chemosensors (MFCs) using Zr-based metal-organic frameworks (MOFs) as scaffolds for selective fluorescent determination of the ultra-traces of heavy metals, such as Zn2+ ions from water resources.

TL;DR: In this paper, a supermicroporous fluorescent chemosensors (SFCs) with uniform super-microchannel pores, long-range intergrowing crystal structure, and active hook surface sheaths act as sensitive and selective chemosensor carriers.