[HTML][HTML] Methods to prepare biosorbents and magnetic sorbents for water treatment: a review

AI Osman, EMA El-Monaem, AM Elgarahy… - Environmental …, 2023 - Springer
Access to drinkable water is becoming more and more challenging due to worldwide
pollution and the cost of water treatments. Water and wastewater treatment by adsorption on …

[HTML][HTML] Sustainable adsorptive removal of antibiotic residues by chitosan composites: An insight into current developments and future recommendations

EM Abd El-Monaem, AS Eltaweil, HM Elshishini… - Arabian journal of …, 2022 - Elsevier
During COVID-19 crisis, water pollution caused by pharmaceutical residuals have
enormously aggravated since millions of patients worldwide are consuming tons of drugs …

[HTML][HTML] Green synthesis of bimetallic Ag/ZnO@ Biohar nanocomposite for photocatalytic degradation of tetracycline, antibacterial and antioxidant activities

M Hosny, M Fawzy, AS Eltaweil - Scientific Reports, 2022 - nature.com
In this work, a simple and green synthesis procedure for phytofabrication Zinc oxide-silver
supported biochar nanocomposite (Ag/ZnO@ BC) via Persicaria salicifolia biomass is …

Highly Efficient Removal for Methylene Blue and Cu2+ onto UiO-66 Metal–Organic Framework/Carboxylated Graphene Oxide-Incorporated Sodium Alginate Beads

AS Eltaweil, IM Mamdouh, EM Abd El-Monaem… - ACS …, 2021 - ACS Publications
Herein, we report a new metal–organic framework (MOF)-based composite beads adsorbent
made via incorporating UiO-66 MOF, carboxylated graphene oxide (GOCOOH) into sodium …

Recent advances on botanical biosynthesis of nanoparticles for catalytic, water treatment and agricultural applications: A review

NTT Nguyen, LM Nguyen, TTT Nguyen, RK Liew… - Science of the Total …, 2022 - Elsevier
Green synthesis of nanoparticles using plant extracts minimizes the usage of toxic chemicals
or energy. Here, we concentrate on the green synthesis of nanoparticles using natural …

Novel biogenic synthesis of a Ag@ Biochar nanocomposite as an antimicrobial agent and photocatalyst for methylene blue degradation

AS Eltaweil, AM Abdelfatah, M Hosny, M Fawzy - ACS omega, 2022 - ACS Publications
The conventional synthesis of nanomaterials employing physical and chemical methods
usually requires high cost and toxic chemicals. Thus, a facile, ecofriendly, cost-effective …

[HTML][HTML] Green synthesis of platinum nanoparticles using Atriplex halimus leaves for potential antimicrobial, antioxidant, and catalytic applications

AS Eltaweil, M Fawzy, M Hosny… - Arabian Journal of …, 2022 - Elsevier
Herein, green platinum nanoparticles (PtNPs) were synthesized using an aqueous extract of
Atriplex halimus leaves as a reductant. Atriplex platinum nanoparticles (At-PtNPs) were …

Facile synthesis of gold nanoparticles for anticancer, antioxidant applications, and photocatalytic degradation of toxic organic pollutants

M Hosny, AS Eltaweil, M Mostafa, YA El-Badry… - ACS …, 2022 - ACS Publications
In the current study, a facile, rapid, and ecologically safe photosynthesis of gold
nanoparticles (AuNPs) that remained stable for 3 months is reported to advocate the main …

Phytofabrication of bimetallic silver-copper/biochar nanocomposite for environmental and medical applications

M Hosny, M Fawzy, AS Eltaweil - Journal of environmental management, 2022 - Elsevier
In the current study, a novel, green, low-cost, and sustainable path for the phyto-fabrication
of Ag–Cu biochar nanocomposite (Ag–Cu/biochar) by Atriplex halimus biomass and …

Green Synthesis of Nano-Zero-Valent Iron Using Ricinus Communis Seeds Extract: Characterization and Application in the Treatment of Methylene Blue-Polluted …

AM Abdelfatah, M Fawzy, AS Eltaweil… - ACS omega, 2021 - ACS Publications
In this study, the removal of methylene blue dye (MB) from aqueous solution was examined
using a novel green adsorbent to overcome the obstacles encountered in chemical …