Recent advances in removal techniques of Cr (VI) toxic ion from aqueous solution: A comprehensive review

H Karimi-Maleh, A Ayati, S Ghanbari, Y Orooji… - Journal of molecular …, 2021 - Elsevier
Nowadays, due to the economic and industrial development, water contaminated with heavy
metals is a significant concern and one of the acute global environmental problems …

Cu (II) removal from wastewater using chitosan-based adsorbents: a review

AK Mallik, SMF Kabir, FBA Rahman, MN Sakib… - Journal of …, 2022 - Elsevier
Copper is one of the most well-known heavy metals; while it is an essential nutrient for living
organisms, its excessive presence in wastewaters is equally hazardous, causing a variety of …

Porous poly (L–lactic acid)/chitosan nanofibres for copper ion adsorption

Q Zia, M Tabassum, Z Lu, MT Khawar, J Song… - Carbohydrate …, 2020 - Elsevier
Porous poly (L-lactic acid)(PLLA) nanofibrous membrane with the high surface area was
developed by electrospinning and post acetone treatment and used as a substrate for …

γ-Radiation induced L-glutamic acid grafted highly porous, pH-responsive chitosan hydrogel beads: A smart and biocompatible vehicle for controlled anti-cancer drug …

S Nisar, AH Pandit, M Nadeem, AH Pandit… - International Journal of …, 2021 - Elsevier
In the present work, highly porous, pH-responsive, and biocompatible chitosan-based
hydrogel beads were prepared through gamma-irradiated graft copolymerization technique …

New efficient chitosan derivative for Cu (II) ions removal: characterization and adsorption performance

ZA Sutirman, EA Rahim, MM Sanagi… - International journal of …, 2020 - Elsevier
A new crosslinked chitosan grafted with methyl methacrylate (M-CTS) adsorbent was
synthesized via free radical polymerization for effective removal of Cu (II) ions from aqueous …

A review on environmental applications of chitosan biopolymeric hydrogel based composites

S Nangia, S Warkar, D Katyal - Journal of Macromolecular Science …, 2018 - Taylor & Francis
Chitosan (CS) is being used for fabrication of low cost, biocompatible materials that have
applicability in fields such as agriculture, biotechnology and environment. In Environmental …

Comparative drug release investigations for diclofenac sodium drug (DS) by chitosan-based grafted and crosslinked copolymers

L Chopra, KK Thakur, JS Chohan, S Sharma, RA Ilyas… - Materials, 2022 - mdpi.com
The hydrogels responding to pH synthesized by graft copolymerization only and then
concurrent grafting and crosslinking of monomer N-isopropyl acrylamide (NIPAAM) and …

A sandwich-type amperometric immunosensor fabricated by Au@ Pd NDs/Fe2+-CS/PPy NTs and Au NPs/NH2-GS to detect CEA sensitively via two detection methods

F Pei, P Wang, E Ma, H Yu, C Gao, H Yin, Y Li… - Biosensors and …, 2018 - Elsevier
The quantitative detection of carcinoembryonic antigen (CEA) is significant to assess tumor
status and therapeutic efficiency. In this study, a sandwich-type amperometric …

Colorimetric detection of Cr (VI) using silver nanoparticles functionalized with PVP

S He, X Lin, H Liang, F Xiao, F Li, C Liu, P Fan… - Analytical …, 2019 - pubs.rsc.org
As a priority pollutant in the environment, hexavalent chromium (Cr (VI)) has received
increasing attention. In this work, a safe, simple, low-cost, effective and sensitive colorimetric …

Removal of organic dyes and metal ions by cross-linked graft copolymers of cellulose obtained from the agricultural residue

R Kumar, RK Sharma, AP Singh - Journal of environmental chemical …, 2018 - Elsevier
Cellulose extracted from agricultural residue, rice husk was functionalized through free
radical grafting with a binary vinyl monomer mixture of 2-acrylamido-2-methylpropane …