Chitosan films as pH-responsive sustained release systems of naturally occurring antifungal volatile compounds

R Heras-Mozos, R Gavara, P Hernández-Muñoz - Carbohydrate polymers, 2022 - Elsevier
Reversible imine bonds have been used as a strategy to develop pH-dependent antifungal
systems based on grafting benzaldehyde and citral onto the surface of chitosan films …

Novel chitosan-based Schiff base compounds: chemical characterization and antimicrobial activity

R Fontana, PCR Marconi, A Caputo, VB Gavalyan - Molecules, 2022 - mdpi.com
Chitosan (CS) and its derivatives are receiving considerable attention for their great
biocompatibility and broad-spectrum activities in many fields. In this work, we aimed to …

Corrosion inhibition of N80 steel by newly synthesized imidazoline based ionic liquid in 15% HCl medium: experimental and theoretical investigations

L Guo, M Zhu, J Chang, R Thomas, R Zhang… - International Journal of …, 2021 - Elsevier
An imidazoline based ionic liquid, namely 2-heptadecyl-3-butyl-3-((n-methyl-thiourea) ethyl)-
1H-imidazole-3-ammonium (MTOI), was prepared by a simple synthesis route. The structure …

New gel from a water-soluble Carboxymethyl chitosan-Cinnamaldehyde Schiff base derivative as an effective preservative against soft rot in ginger

M Mondéjar-López, JC García-Martínez… - Food Chemistry, 2024 - Elsevier
Ginger, valued for its culinary and medicinal properties, suffers substantial production loss—
up to 90%—due to fungal soft rot. To combat this, we have developed an environmentally …

[HTML][HTML] New potential anti-SARS-CoV-2 and anti-cancer therapies of chitosan derivatives and its nanoparticles: Preparation and characterization

M Ali, MI Mohamed, AT Taher, SH Mahmoud… - Arabian Journal of …, 2023 - Elsevier
Chitosan (CS) is a biopolymer and has reactive amine/hydroxyl groups facilitated its
modifications. The purpose of this study is improvement of (CS) physicochemical properties …

Chitosan-dibenzylideneacetone based Schiff base: Evaluation of antimicrobial activity and in-vitro cytotoxicity on MCF-7 and L-132

P Limbachiya, V Patel, G Rami, J Vora - International Journal of Biological …, 2023 - Elsevier
This study holds significant importance as it explores the synthesis and characterization of
two chitosan dibenzylideneacetone Schiff bases. Various analytical techniques, such as UV …

Fabrication and characterization of unique sustain modified chitosan nanoparticles for biomedical applications

MES Ahmed, MI Mohamed, HY Ahmed… - Scientific Reports, 2024 - nature.com
Chitosan (CS) is a biopolymer that offers a wide range in biomedical applications due to its
biocompatibility, biodegradability, low toxicity and antimicrobial activity. Syringaldehyde (1) …

Influence of polypropylene and high-density polyethylene on isothermal pyrolytic degradation of discarded bakelite: Kinetic analysis and batch pyrolysis studies

PM Mahapatra, D Pradhan, S Kumar… - Process Safety and …, 2024 - Elsevier
The recycling of thermosetting plastics such as discarded bakelite poses greater challenges
than thermoplastic polymers like polypropylene (PP) and high-density polyethylene (HDPE) …

Revisiting the Determination of the Degree of Deacetylation Using Potentiometric Titration: A New Equation for Modified Chitosan

O Amamou, S Kefil, JP Denis, T Boubaker, S Cardinal - Molecules, 2024 - mdpi.com
Chitosan is a biopolymer that can be subjected to a variety of chemical modifications to
generate new materials. The properties of modified chitosan are affected by its degree of …

Comparative study on the characterization of chitosan mixed natural phenolic aldehyde edible films

J Zhu, X Chen, T Huang, D Tian - Journal of Applied Polymer …, 2024 - Wiley Online Library
In this study, the reaction of six natural phenolic aldehydes, namely, ethyl vanillin (EV),
syringaldehyde (SA), vanillin (VA), isovanillin (ISA), 2‐hydroxy‐4‐methylbenzaldehyde …