Enhanced Performance of Chitosan via a Novel Quaternary Magnetic Nanocomposite Chitosan/Grafted Halloysitenanotubes@ZnγFe3O4 for Uptake of Cr (III), Fe (III), and Mn (II) from Wastewater
Polymers (2021) - Comment
doi: 10.3390/polym13162714  issn: 2073-4360  pubmed: 34451251 

Mahmoud F. Mubarak, Ahmed H. Ragab, Rasha Hosny, Inas A. Ahmed, Hanan A. Ahmed, Salah M. El-Bahy, Abeer El Shahawy