Cutting edge development on graphene derivatives modified by liquid crystal and CdS/TiO2 hybrid matrix: optoelectronics and biotechnological aspects

K Pal, A Si, GS El-Sayyad, MA Elkodous… - Critical Reviews in …, 2021 - Taylor & Francis
Two dimensional (2D) graphene and its derivatives modification with nanomaterials for
formation of hybrid/nanocomposites undergo stimulus-induced optical and electrical …

Therapeutic and diagnostic potential of nanomaterials for enhanced biomedical applications

M Abd Elkodous, GS El-Sayyad… - Colloids and Surfaces B …, 2019 - Elsevier
Biomedical applications of nanomaterials have received considerable attention and interest
from many researchers over the past decade due to the key role they can play in enhancing …

Graphene oxide and its nanocomposites with EDTA or chitosan induce apoptosis in MCF-7 human breast cancer

AS Doghish, GS El-Sayyad, AAM Sallam, WF Khalil… - RSC …, 2021 - pubs.rsc.org
To achieve the advanced anticancer activity of nanocomposites fabricated with graphene
oxide (GO), a novel procedure was used during the fabrication of chitosan (CS) or ethylene …

Promising antimicrobial and antibiofilm activities of reduced graphene oxide-metal oxide (RGO-NiO, RGO-AgO, and RGO-ZnO) nanocomposites

S Elbasuney, GS El-Sayyad, H Tantawy, AH Hashem - RSC advances, 2021 - pubs.rsc.org
Microbial infections are considered one of the most dangerous infections in humans due to
their resistance to most antimicrobial agents. In this study, nanocomposites based on …

Response surface methodology optimization of mono-dispersed MgO nanoparticles fabricated by ultrasonic-assisted sol–gel method for outstanding antimicrobial and …

CW Wong, YS Chan, J Jeevanandam, K Pal… - Journal of Cluster …, 2020 - Springer
Magnesium oxide (MgO) nanoparticles are one of the highly significant compounds in
construction. The novelty concentrated on using sol–gel technique coupled with …

Nanocomposite matrix conjugated with carbon nanomaterials for photocatalytic wastewater treatment

M Abd Elkodous, GS El-Sayyad, MIAA Maksoud… - Journal of hazardous …, 2021 - Elsevier
The problem of hazardous wastewater remediation is a complicated issue and a global
challenge. Herein, a layered Co 0.5 Ni 0.5 Fe 2 O 4/SiO 2/TiO 2 composite matrix was …

Pomegranate peel extract stabilized selenium nanoparticles synthesis: promising antimicrobial potential, antioxidant activity, biocompatibility, and hemocompatibility

AH Hashem, E Saied, OM Ali, S Selim… - Applied Biochemistry …, 2023 - Springer
The green synthesis of selenium nanoparticles (Se NPs) had been synthesized by
pomegranate peel extract (PPE). The antimicrobial, antioxidant, and anticancer activities of …

Nanostructured Mg substituted Mn-Zn ferrites: A magnetic recyclable catalyst for outstanding photocatalytic and antimicrobial potentials

MIAA Maksoud, GS El-Sayyad, AM El-Khawaga… - Journal of Hazardous …, 2020 - Elsevier
With recently increasing the environmental problems and expected energy crisis, it is
necessary to synthesis a low-cost, efficient, and UV-light responsive photocatalyst for …

Penicillium chrysogenum-Mediated Mycogenic Synthesis of Copper Oxide Nanoparticles Using Gamma Rays for In Vitro Antimicrobial Activity Against Some Plant …

AI El-Batal, GS El-Sayyad, FM Mosallam… - Journal of Cluster …, 2020 - Springer
The purpose of this study is to investigate the ability of specific fungus to biosynthesize
copper oxide nanoparticles (CuO NPs) by the aid of gamma rays and evaluate its …

Gamma rays-assisted bacterial synthesis of bimetallic silver-selenium nanoparticles: powerful antimicrobial, antibiofilm, antioxidant, and photocatalytic activities

RR El-Behery, ESR El-Sayed, GS El-Sayyad - BMC microbiology, 2023 - Springer
Abstract Background Bimetallic nanoparticles (BNPs) has drawn a lot of attention especially
during the last couple of decades. A bimetallic nanoparticle stands for a combination of two …