Antimicrobial chitosan and chitosan derivatives: a review of the structure–activity relationship
This review gives an updated overview of the current state-of-the-art for antimicrobial
chitosan and chitosan derivatives and the effects of structural modifications on activity and …
chitosan and chitosan derivatives and the effects of structural modifications on activity and …
Recent advances in the synthesis, properties, and applications of modified chitosan derivatives: challenges and opportunities
Chitosan is a very well-known biocompatible and biodegradable polysaccharide consisting
of β-(1–4)-linked glucosamine units, derived from the deacetylation of chitin. This unique …
of β-(1–4)-linked glucosamine units, derived from the deacetylation of chitin. This unique …
Kinetics, isotherm and thermodynamic studies for efficient adsorption of Congo Red dye from aqueous solution onto novel cyanoguanidine-modified chitosan …
Novel Cyanoguanidine-modified chitosan (CCs) adsorbent was successfully prepared via a
four-step procedure; first by protection of the amino groups of chitosan, second by insertion …
four-step procedure; first by protection of the amino groups of chitosan, second by insertion …
Reinforcement of the antimicrobial activity and biofilm inhibition of novel chitosan-based hydrogels utilizing zinc oxide nanoparticles
Two novel chemically cross-linked chitosan hydrogels were successfully prepared via
insertion of oxalyl dihydrazide moieties between chitosan Schiff's base chains (OCsSB) and …
insertion of oxalyl dihydrazide moieties between chitosan Schiff's base chains (OCsSB) and …
[HTML][HTML] Green synthesis and molecular docking study of some new thiazoles using terephthalohydrazide chitosan hydrogel as ecofriendly biopolymeric catalyst
Terephthalohydrazide chitosan hydrogel (TCs) was prepared and investigated as an
ecofriendly biopolymeric catalyst for synthesis of some novel thiazole and thiadiazole …
ecofriendly biopolymeric catalyst for synthesis of some novel thiazole and thiadiazole …
Preparation and characterization of a new bis-uracil chitosan-based hydrogel as efficient adsorbent for removal of anionic Congo red dye
RA Alharbi, FM Alminderej, NF Al-Harby, NY Elmehbad… - Polymers, 2023 - mdpi.com
A new hydrogel, based on chitosan crosslinked with 2-chlorophenyl-bis (6-amino-1, 3-
dimethyluracil-5-yl) methane,(2Clph-BU-Cs), has been successfully created. Various …
dimethyluracil-5-yl) methane,(2Clph-BU-Cs), has been successfully created. Various …
Design, synthesis, and characterization of novel bis-uracil chitosan hydrogels modified with zinc oxide nanoparticles for boosting their antimicrobial activity
RA Alharbi, FM Alminderej, NF Al-Harby, NY Elmehbad… - Polymers, 2023 - mdpi.com
A new series of hydrogels was successfully prepared by incorporating various substituted
bisuracil (R-BU) linkages between chitosan Schiff's base chains (R-BU-CsSB) and between …
bisuracil (R-BU) linkages between chitosan Schiff's base chains (R-BU-CsSB) and between …
Evaluation of the in vitro anti-inflammatory and anti-Helicobacter pylori activities of chitosan-based biomaterials modified with copper oxide nanoparticles
For chemical modification, p-aminobenzoic acid was incorporated into chitosan Schiff base
(ACsSB) and chitosan (ACs). Two ACs-based CuO nanoparticles composites; ACs/CuONPs …
(ACsSB) and chitosan (ACs). Two ACs-based CuO nanoparticles composites; ACs/CuONPs …
Synthesis and characterization of novel uracil-modified chitosan as a promising adsorbent for efficient removal of Congo red dye
Novel Uracil-modified chitosan (UCs) adsorbent has successfully been synthesized through
a four-step method during which the amino groups of chitosan have been protected, then …
a four-step method during which the amino groups of chitosan have been protected, then …
Evaluation of the antimicrobial and anti-biofilm activity of novel salicylhydrazido chitosan derivatives impregnated with titanium dioxide nanoparticles
NY Elmehbad, NA Mohamed… - International Journal of …, 2022 - Elsevier
Two novel chitosan derivatives were prepared by incorporating salicylhydrazide into
chitosan Schiff base (SCsSB) and chitosan (SCs). Two nanocomposites, SCs/TiO 2-1% and …
chitosan Schiff base (SCsSB) and chitosan (SCs). Two nanocomposites, SCs/TiO 2-1% and …