[HTML][HTML] Insights into recent advances of chitosan-based adsorbents for sustainable removal of heavy metals and anions

AM Omer, R Dey, AS Eltaweil… - Arabian Journal of …, 2022 - Elsevier
With globally increased human population and industrialization, the natural sources of water
are reduced and then contaminated. Therefore, development of advanced technologies for …

Chitosan based adsorbents for the removal of phosphate and nitrate: A critical review

AS Eltaweil, AM Omer, HG El-Aqapa, NM Gaber… - Carbohydrate …, 2021 - Elsevier
The tremendous development in the industrial sector leads to discharging of the several
types of effluents containing detrimental contaminants into water sources. Lately, the …

Phosphate removal by Lanthanum-doped aminated graphene oxide@ aminated chitosan microspheres: Insights into the adsorption mechanism

AS Eltaweil, K Ibrahim, EM Abd El-Monaem… - Journal of Cleaner …, 2023 - Elsevier
The proliferation of noxious anions particularly phosphate into water bodies depreciates the
ecological system and adversely affects human health and the environment. The …

Floatable cellulose acetate beads embedded with flower-like zwitterionic binary MOF/PDA for efficient removal of tetracycline

EM Abd El-Monaem, AM Omer, RE Khalifa… - Journal of Colloid and …, 2022 - Elsevier
Removal of pharmaceutical wastes, especially antibiotics from aquatic systems is an
imperative issue from both human-health and ecological perspectives. Herein, zwitterionic …

[HTML][HTML] Efficient removal of noxious methylene blue and crystal violet dyes at neutral conditions by reusable montmorillonite/NiFe2O4@amine-functionalized …

H Gomaa, EM Abd El-Monaem, AS Eltaweil… - Scientific Reports, 2022 - nature.com
The jeopardy of the synthetic dyes effluents on human health and the environment has
swiftly aggravated, threatening human survival. Hence, sustained studies have figured out …

Facile fabrication of novel magnetic ZIF-67 MOF@ aminated chitosan composite beads for the adsorptive removal of Cr (VI) from aqueous solutions

AM Omer, EM Abd El-Monaem, MM Abd El-Latif… - Carbohydrate …, 2021 - Elsevier
Metal organic frameworks (MOFs) have become premium candidates for the removal of
hazardous contaminants from wastewater. However, MOFs have a vast obstacle which is …

[HTML][HTML] Fabrication of easy separable and reusable MIL-125 (Ti)/MIL-53 (Fe) binary MOF/CNT/Alginate composite microbeads for tetracycline removal from water …

AM Omer, EM Abd El-Monaem, GM El-Subruiti… - Scientific reports, 2021 - nature.com
In this investigation, we aimed to fabricate easy separable composite microbeads for
efficient adsorption of tetracycline (TC) drug. MIL-125 (Ti)/MIL-53 (Fe) binary metal organic …

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 …

[HTML][HTML] Graphene oxide incorporated cellulose acetate beads for efficient removal of methylene blue dye; isotherms, kinetic, mechanism and co-existing ions studies

AS Eltaweil, EM Abd El-Monaem… - Journal of Porous …, 2023 - Springer
In this investigation, new porous adsorbent beads were formulated via the incorporation of
graphene oxide (GO) into cellulose acetate beads (CA) for the adsorptive removal of …

[HTML][HTML] Sulfonated graphene oxide impregnated cellulose acetate floated beads for adsorption of methylene blue dye: optimization using response surface …

IK Basha, EM Abd El-Monaem, RE Khalifa, AM Omer… - Scientific Reports, 2022 - nature.com
New multi-featured adsorbent beads were fabricated through impregnation of sulfonated
graphene (SGO) oxide into cellulose acetate (CA) beads for fast adsorption of cationic …