[PDF][PDF] Carboxymethyl chitosan and its applications

VK Mourya, NN Inamdar, A Tiwari - Advanced materials letters, 2010 - researchgate.net
Deacetylation of chitin affords chitosan, a polymer, widely studied for its pharmaceutical and
nonpharmaceutical applications. The hurdle in comprehending these applications is its …

Trimethyl chitosan and its applications in drug delivery

VK Mourya, NN Inamdar - Journal of Materials Science: Materials in …, 2009 - Springer
Chitosan, a polymer obtained by deacetylation of chitin is widely studied for its
pharmaceutical and nonpharmaceutical applications. Recommendations about uses of this …

Advanced physico-chemical characterization of chitosan by means of TGA coupled on-line with FTIR and GCMS: Thermal degradation and water adsorption capacity

I Corazzari, R Nisticò, F Turci, MG Faga… - Polymer Degradation …, 2015 - Elsevier
In this study, chitosan, a commercially-available linear polysaccharide mainly used as
antibacterial agent, functional coating and drug-delivery system, is investigated to enlighten …

Encapsulation of ciprofloxacin within modified xanthan gum-chitosan based hydrogel for drug delivery

DH Hanna, GR Saad - Bioorganic Chemistry, 2019 - Elsevier
The aim of the present work was to investigate the preparation of polyelectrolyte hydrogel as
potential drug carrier for antibacterial Ciprofloxacin drug (CFX), intended for controlled …

[HTML][HTML] Optimization of carboxymethyl chitosan synthesis using response surface methodology and desirability function

AL Bukzem, R Signini, DM Dos Santos, LM Lião… - International journal of …, 2016 - Elsevier
In this paper, chitosan was reacted with monochloroacetic acid under alkaline conditions to
prepare carboxymethyl chitosan. A 2 3 full-factorial central composite design was applied to …

Magnetic chitosan biopolymer as a versatile adsorbent for simultaneous and synergistic removal of different sorts of dyestuffs from simulated wastewater

B Chen, F Long, S Chen, Y Cao, X Pan - Chemical Engineering Journal, 2020 - Elsevier
It is still challenging to treat wastewater bearing diverse sorts of organic dyestuffs via one-
step adsorption. Herein, a structurally simple magnetic chitosan (CS) composite (Fe 3 O 4 …

Synthesis and characterization of chitosan-g-poly (acrylic acid)/attapulgite superabsorbent composites

J Zhang, Q Wang, A Wang - Carbohydrate polymers, 2007 - Elsevier
A novel chitosan-g-poly (acrylic acid)/attapulgite superabsorbent composite with water
absorbency of 159.6 gg− 1 in distilled water and 42.3 gg− 1 in 0.9 wt% NaCl solution was …

An overview of current knowledge on the properties, synthesis and applications of quaternary chitosan derivatives

ED Freitas, CF Moura Jr, J Kerwald, MM Beppu - Polymers, 2020 - mdpi.com
Chitosan, a chitin-derivative polysaccharide, known for its non-toxicity, biocompatibility and
biodegradability, presents limited applications due to its low solubility in neutral or basic pH …

Integration of lysozyme into chitosan nanoparticles for improving antibacterial activity

T Wu, C Wu, S Fu, L Wang, C Yuan, S Chen… - Carbohydrate Polymers, 2017 - Elsevier
Lysozyme was integrated into chitosan nanoparticles (CS-NPs) to improve the antibacterial
activity. CS-NPs and chitosan-lysozyme nanoparticles (CS-Lys-NPs) were prepared …

Kinetic studies on the pyrolysis of chitin and chitosan

T Wanjun, W Cunxin, C Donghua - Polymer Degradation and Stability, 2005 - Elsevier
The thermal degradation of chitin and chitosan have been studied by using simultaneous TG
and DSC in nitrogen atmosphere. The model-free iso-conversional method has been …