Rice husk valorization into sustainable Ni@ TiO2/biochar nanocomposite for highly selective Pb (II) ions removal from an aqueous media

U Kamran, SY Lee, KY Rhee, SJ Park - Chemosphere, 2023 - Elsevier
Herein, we successfully prepared sustainable nanocomposites from agriculture waste (rice
husk)-derived biochar precursor, and followed by nickel-doped, base-treated titanium …

The biocatalytic degradation of organic dyes using laccase immobilized magnetic nanoparticles

NS Alsaiari, A Amari, KM Katubi, FM Alzahrani… - Applied Sciences, 2021 - mdpi.com
Free laccase has limitations for its use in industrial applications that require laccase
immobilization on proper support, to improve its catalytic activity. Herein, the nanoparticles of …

Synthesis, characterization, and application of magnetized lanthanum (III)-based metal-organic framework for the organic dye removal from water

FM Alzahrani, NS Alsaiari, KM Katubi… - Adsorption Science …, 2022 - journals.sagepub.com
A hybrid composite based on metal-organic framework (MOF) was chemically fabricated by
embedding the magnetic Fe3O4 nanoparticles within amino-functionalized porous La-MOF …

Magnetically Reusable Fe3O4@NC@Pt Catalyst for Selective Reduction of Nitroarenes

J Qiao, T Wang, K Zheng, E Zhou, C Shen, A Jia… - Catalysts, 2021 - mdpi.com
A novel reusable Fe3O4@ NC@ Pt heterogeneous catalyst was synthesized by
immobilizing platinum on nitrogen-doped carbon magnetic nanostructures. It was …

Amino-functionalized Yolk-shell Magnetic Silica Nanoparticles for the Selective Removal of Heavy Metal Ions

H Li, Y Jia, Y Chen, Q Ye, L **an, J Qian - Microporous and Mesoporous …, 2025 - Elsevier
Heavy metals in natural waters exist in both anionic and cationic forms, posing significant
risks to ecological safety and human health. However, the selective and efficient removal of …

The synthesis of nanocellulose-based nanocomposites for the effective removal of hexavalent chromium ions from aqueous solution

FM Alzahrani, A Amari, KM Katubi, NS Alsaiari… - Open …, 2022 - degruyter.com
The present study reports the synthesis of a polydopamine (PDA)/nanocellulose (NC)
nanocomposite for the effective removal of chromium ions from water. PDA was used to …

Evaluation of Pb (II) Removal by Tea Pulp Modified with Magnetite Nanoparticle

M Mozaffari, A Khodabakhshi, A Azizi - Journal of Chemistry, 2023 - Wiley Online Library
Tea waste was used to successfully synthesize magnetic nanoparticles (TWMNPs). In this
investigation, Pb (II) was eliminated by tea waste modified with magnetite nanoparticles …

[PDF][PDF] Research Article Evaluation of Pb (II) Removal by Tea Pulp Modified with Magnetite Nanoparticle

M Mozafari, A Khodabakhshi, A Azizi - 2023 - academia.edu
Tea waste was used to successfully synthesize magnetic nanoparticles (TWMNPs). In this
investigation, Pb (II) was eliminated by tea waste modified with magnetite nanoparticles …