Synthesis, characterization, and biodegradation studies of new cellulose-based polymers

FE Tabaght, K Azzaoui, AE Idrissi, S Jodeh, B Khalaf… - Scientific reports, 2023 - nature.com
New cellulose carbamates and cellulose acetate carbamates were prepared by classical
addition reaction of isocyanates with alcohols. A Telomerization technique was used to …

New quaternized cellulose based on hydroxyethyl cellulose (HEC) grafted EDTA: Synthesis, characterization and application for Pb (II) and Cu (II) removal

I Jilal, S El Barkany, Z Bahari, O Sundman… - Carbohydrate …, 2018 - Elsevier
In this paper, new quaternized cellulose derivative based on Ethylenediaminetetraacetic
acid (EDTA) and hydroxyethyl cellulose (HEC) is successfully prepared in homogeneous …

[HTML][HTML] Adsorption performance and stability of the modified straws and their extracts of cellulose, lignin, and hemicellulose for Pb2+: pH effect

H Yu, J Wang, J Yu, Y Wang, R Chi - Arabian Journal of Chemistry, 2020 - Elsevier
Adsorption performance and stability of the carboxyl groups modified straws and their
extracts of cellulose, lignin, and hemicellulose for Pb 2+ were investigated, and the optimum …

Dissolution mechanism of cellulose in a benzyltriethylammonium/urea deep eutectic solvent (DES): DFT-quantum modeling, molecular dynamics and experimental …

O Azougagh, I Jilal, L Jabir, H El-Hammi… - Physical Chemistry …, 2023 - pubs.rsc.org
In this paper, a benzyltriethylammonium/urea DES was investigated as a new green and eco-
friendly medium for the progress of organic chemical reactions, particularly the dissolution …

Effects of surface modification on heavy metal adsorption performance and stability of peanut shell and its extracts of cellulose, lignin, and hemicellulose

H Yu, J Wang, J Yu, Y Wang, R Chi - Environmental Science and Pollution …, 2020 - Springer
Abstract Effects of surface modification by carboxyl group on Pb 2+ adsorption performances
and stability of peanut shell and its extracts (cellulose, lignin, and hemicellulose) were …

[HTML][HTML] Synthesis and characterization of hydroxyethyl cellulose grafted with copolymer of polyaniline and polypyrrole biocomposite for adsorption of dyes

MA Bajaber, MN Anjum, M Ibrahim, T Farooq… - Molecules, 2022 - mdpi.com
The emerging concepts of sustainable textiles and controlled production strategy demands
ideally zero emissions of contaminants into the aquatic environment. However, the currently …

Cellulose acetate-g-polycaprolactone copolymerization using diisocyanate intermediates and the effect of polymer chain length on surface, thermal, and antibacterial …

A Benahmed, K Azzaoui, A El Idrissi, H Belkheir… - Molecules, 2022 - mdpi.com
The need for biodegradable and biocompatible polymers is growing quickly, particularly in
the biomedical and environmental industries. Cellulose acetate, a natural polysaccharide …

New nanostructure based on hydroxyapatite modified cellulose for bone substitute, synthesis, and characterization

FE Tabaght, K Azzaoui, A Elidrissi… - … Journal of Polymeric …, 2021 - Taylor & Francis
In the last decade calcium phosphate composites and other related biomaterials, were
commercially used for bone substitution or allogrefts. In this study, a method was developed …

State-of-the-art phosphorylation of water-soluble allyl cellulose via a green radical-mediated “click” reaction pathway with enhanced antifungal activity

A Abarkan, N Achalhi, R El Yousfi, S Moumnassi… - Carbohydrate …, 2025 - Elsevier
Allyl Cellulose (AC) was synthesized using allyl bromide in sodium hydroxide (NaOH)/urea
aqueous solution. By employing a molar ratio of 6: 1 of allyl bromide/cellulose, low-degree of …

[HTML][HTML] Polysaccharide-Stabilized PdAg Nanocatalysts for Hydrogenation of 2-Hexyn-1-ol

AK Zharmagambetova, ET Talgatov, AS Auyezkhanova… - Catalysts, 2023 - mdpi.com
We used a new one-pot green technique to prepare polysaccharide-based Pd and PdAg
nanocatalysts. Catalysts were obtained using a sequentially supporting natural polymer (2 …