Progress in surface-modified silicas for Cr (VI) adsorption: A review

AK Mallik, MA Moktadir, MA Rahman… - Journal of Hazardous …, 2022 - Elsevier
Various toxic chemicals are discharging to the environment due to rapid industrialization
and polluting soil, water, and air causing numerous diseases including life-threatening …

Recent advances in silica-based materials for the removal of hexavalent chromium: a review

MK Dinker, PS Kulkarni - Journal of Chemical & Engineering Data, 2015 - ACS Publications
Hexavalent chromium [Cr (VI)], one of the most toxic contaminants, is released in the
environment due to various anthropogenic activities. Exposure of Cr (VI) can pose a serious …

Ultrafiltration membrane for effective removal of chromium ions from potable water

MR Muthumareeswaran, M Alhoshan, GP Agarwal - Scientific reports, 2017 - nature.com
The objective of the present work was to investigate the efficacy of indigenously developed
polyacrylonitrile (PAN) based ultrafiltration (UF) membrane for chromium ions removal from …

Isolation of phenolic compounds from raspberry based on molecular imprinting techniques and investigation of their anti-Alzheimer's disease properties

Q Wu, A Naeem, J Zou, C Yu, Y Wang, J Chen, Y Ping - Molecules, 2022 - mdpi.com
Alzheimer's disease is the most common neurodegenerative disease, characterized by
memory loss and cognitive dysfunction. Raspberry fruits contain polyphenols which have …

Polyaniline and its composites with zeolite ZSM-5 for efficient removal of glyphosate from aqueous solution

M Milojević-Rakić, A Janošević, J Krstić… - Microporous and …, 2013 - Elsevier
Nanostructured and granular polyanilines (PANIs) and their composites with zeolite ZSM-5,
synthesized by the oxidative polymerization of aniline in water and aqueous solution of …

Removal of Cr(VI) from aqueous solution using amino‐modified Fe3O4–SiO2–chitosan magnetic microspheres with high acid resistance and adsorption capacity

X Sun, L Yang, T Dong, Z Liu… - Journal of Applied Polymer …, 2016 - Wiley Online Library
ABSTRACT A novel, bioadsorbent material of polyethylenimine‐modified magnetic chitosan
microspheres enwrapping magnetic silica nanoparticles (Fe3O4–SiO2–CTS‐PEI) was …

Fabrication of mixed matrix anion exchange membrane decorated with polyaniline nanoparticles to chloride and sulfate ions removal from water

SM Hosseini, MMB Usefi, M Habibi, F Parvizian… - Ionics, 2019 - Springer
A heterogeneous anion exchange membrane was modified by introducing polyaniline
nanoparticles, in order to enhance its electrochemical properties in view of chloride and …

Preparation of flake-like polyaniline/montmorillonite nanocomposites and their application for removal of Cr (VI) ions in aqueous solution

J Chen, X Hong, Y Zhao, Y Xia, D Li… - Journal of Materials …, 2013 - Springer
In this study, flake-like polyaniline/montmorillonite (PANI/MMT) nanocomposites with rough
surface were successfully prepared by in situ chemical oxidation polymerization during …

Polypyrrole/palygorskite nanocomposite: a new chromate collector

C Yao, Y Xu, Y Kong, W Liu, W Wang, Z Wang… - Applied clay …, 2012 - Elsevier
Polypyrrole (PPy) coated palygorskite (PG) was prepared via in situ polymerization of
pyrrole on the surface of PG. Adsorption data indicated that nanocomposite was an efficient …

Synthesis, characterization of poly (m-phenylenediamine)/palygorskite and its unusual and reactive adsorbability to chromium (vi)

A Xie, L Ji, S Luo, Z Wang, Y Xu, Y Kong - New Journal of Chemistry, 2014 - pubs.rsc.org
A nanocomposite of poly (m-phenylenediamine)/palygorskite (PmPD–PG) is facilely
synthesized via in situ oxidative polymerization of m-phenylenediamine (mPD) on …