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 …

[HTML][HTML] Recent advances in waste-recycled nanomaterials for biomedical applications: Waste-to-wealth

M Abd Elkodous, HM El-Husseiny… - Nanotechnology …, 2021 - degruyter.com
Global overpopulation, industrial expansion, and urbanization have generated massive
amounts of wastes. This is considered as a significant worldwide challenge that requires an …

[HTML][HTML] 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 …

Nano Ca–Mg–Zn ferrites as tuneable photocatalyst for UV light-induced degradation of rhodamine B dye and antimicrobial behavior for water purification

S Kumari, N Dhanda, A Thakur, V Gupta, S Singh… - Ceramics …, 2023 - Elsevier
We report the synthesis of Ca-doped Mg–Zn ferrite Mg 0.4 Zn (0.6-x) Ca x Fe 2 O 4
nanomaterials with x= 0, 0.1, 0.2, 0.3, 0.4, 0.5, and 0.6 through citrate precursor approach …

[HTML][HTML] 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 …

Biosynthesis of zinc oxide nanoparticles with antimicrobial, anticancer, antioxidant and photocatalytic activities by the endophytic Alternaria tenuissima

HK Abdelhakim, ER El‐Sayed… - Journal of Applied …, 2020 - academic.oup.com
Abstract Aims Zinc oxide nanoparticles (ZnONPs) were successfully synthesized using the
culture filtrate of the endophytic fungus Alternaria tenuissima as a rapid, eco‐friendly and …

Antioxidant, antimicrobial, and photocatalytic activity of green synthesized ZnO-NPs from Myrica esculenta fruits extract

S Lal, R Verma, A Chauhan, J Dhatwalia… - Inorganic Chemistry …, 2022 - Elsevier
The present report aims to synthesize the zinc oxide nanoparticles (ZnO NPs) employing
Myrica esculenta fruits aqueous extract as a reducing and/or capping agent. Different …

Non-antimicrobial and Non-anticancer Properties of ZnO Nanoparticles Biosynthesized Using Different Plant Parts of Bixa orellana

S Gharpure, R Yadwade, B Ankamwar - ACS omega, 2022 - ACS Publications
As traditional cancer therapy is toxic to both normal and cancer cells, there is a need for
newer approaches to specifically target cancer cells. ZnO nanoparticles can be promising …

[HTML][HTML] Cocatalyst loaded Al-SrTiO3 cubes for Congo red dye photo-degradation under wide range of light

M Abd Elkodous, AM El-Khawaga, MM Abouelela… - Scientific reports, 2023 - nature.com
The continued pollution, waste, and unequal distribution of the limited amount of fresh water
on earth are pushing the world into water scarcity crisis. Consequently, development of …

Influence of Mg2+ substitution on structural, optical, magnetic, and antimicrobial properties of Mn–Zn ferrite nanoparticles

MIA Abdel Maksoud, GS El-Sayyad… - Journal of Materials …, 2020 - Springer
Superparamagnetic nanoparticles (NPs) have a prominent interest from researchers in the
field of industrial and biomedical applications. Herein, Mg 2+-substituted Mn–Zn ferrites with …