[HTML][HTML] Graphene-based materials for the adsorptive removal of uranium in aqueous solutions

S Verma, KH Kim - Environment International, 2022‏ - Elsevier
Ground water contamination by radioactive elements has become a critical issue that can
pose significant threats to human health. Adsorption is the most promising approach for the …

Biomedical potentials of alginate via physical, chemical, and biological modifications

QQ Li, D Xu, QW Dong, XJ Song, YB Chen… - International Journal of …, 2024‏ - Elsevier
Alginate is a linear polysaccharide with a modifiable structure and abundant functional
groups, offers immense potential for tailoring diverse alginate-based materials to meet the …

Adsorption of Cr (III) and Pb (II) by graphene oxide/alginate hydrogel membrane: Characterization, adsorption kinetics, isotherm and thermodynamics studies

C Bai, L Wang, Z Zhu - International journal of biological macromolecules, 2020‏ - Elsevier
Graphene oxide/alginate hydrogel membranes (GAHMs) were prepared by cross-linking a
casting solution (blending graphene oxide, sodium alginate and urea) with a calcium …

Magnetically modified hydroxyapatite nanoparticles for the removal of uranium (VI): Preparation, characterization and adsorption optimization

HH El-Maghrabi, AA Younes, AR Salem… - Journal of hazardous …, 2019‏ - Elsevier
Recently, magnetically modified nanomaterials have gained a great interest in the field of
wastewater remediation. In this regard, the present work introduces a facile microwave …

A review of remediation technologies for uranium-contaminated water

JO Ighalo, Z Chen, CR Ohoro, M Oniye, CA Igwegbe… - Chemosphere, 2024‏ - Elsevier
Uranium is a naturally existing radioactive element present in the Earth's crust. It exhibits
lithophilic characteristics, indicating its tendency to be located near the surface of the Earth …

Amidoxime modified chitosan/graphene oxide composite for efficient adsorption of U (VI) from aqueous solutions

S Zhou, Y **e, F Zhu, Y Gao, Y Liu, Z Tang… - Journal of Environmental …, 2021‏ - Elsevier
Graphene oxide (GO) and its composites are promising candidates for the adsorption of U
(VI) in water. Whereas the high hydrophobicity and dispersibility of GO makes it hard to …

Graphene oxide-MnO2-goethite microsphere impregnated alginate: A novel hybrid nanosorbent for As (III) and As (V) removal from groundwater

H Basu, S Singh, M Venkatesh, MV Pimple… - Journal of Water …, 2021‏ - Elsevier
This study presents a simple method for facile synthesis of core-shell microspheres of
Graphene oxide-MnO 2-Goethite (GO-MnO 2-Goe). Synthesised GO was used as the core …

Tungsten oxide encapsulated phosphate-rich porous alginate composites for efficient U (VI) capture: Insights into synthesis, adsorption kinetics and thermodynamics

XC Weng, M Ajmal, H Shehzad, J Chen… - International Journal of …, 2024‏ - Elsevier
In this work, novel monoclinic tungsten oxide (WO 3)-encapsulated phosphate-rich porous
sodium alginate (PASA) microspherical hydrogel beads were prepared for efficient U (VI) …

Phosphate-functionalized magnetic calcium alginate for the engineering remediation of uranium-contaminated water and soil

D Wang, J Zhang, J Li - Chemical Engineering Journal, 2023‏ - Elsevier
The increasingly hazardous and radioactive environmental issues arising from the uranium-
contaminated water and soil make it urgent to develop high-yield and efficient adsorbents …

Innovative free radical induced synthesis of WO3-doped diethyl malonate grafted chitosan encapsulated with phosphorylated alginate matrix for UO22+ adsorption …

H Zhang, L Zhou, H Shehzad, ZH Farooqi… - Separation and …, 2025‏ - Elsevier
The current research involves the development of a novel core–shell based hybrid material
in which tungsten oxide (WO 3) served as a solid core while diethyl malonate grafted …