Determination of the degree of deacetylation of chitin and chitosan by X-ray powder diffraction

2005/06/20 by Yongqin Zhang, Changhu Xue, Yong Xue +2 · 27 citations
Chemistry · Materials Science · #Acetylation #Advanced Cellulose Research Studies #Analytical Chemistry (journal) #Biochemistry #Chemical engineering #Chemistry #Chitin #Chitosan #Chromatography #Conducting polymers and applications #Crystallography #Diffraction #Fourier transform infrared spectroscopy #Ion #Nanocomposite Films for Food Packaging #Nuclear chemistry #Optics #Organic chemistry #Physics #Potentiometric titration #Powder diffraction #Titration

paper · doi:10.1016/j.carres.2005.05.005

openalex publication_date 2005/06/20 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/04

Cited by

• Toward understanding the antibacterial mechanism of chitosan: Experimental approach and in silico analysis
• Mechanochemical Top-Down Isolation of Chitin Nanofibrils from Oyster Mushrooms
• First evidence of chitin in calcified coralline algae: new insights into the calcification process of Clathromorphum compactum. [europepmc]
• Chitin and chitosan as direct compression excipients in pharmaceutical applications. [europepmc]
• Preparation of Chitin Nanofibers from Mushrooms. [europepmc]
• Synthesis, Characterization and Biological Activities of Biopolymeric Schiff Bases Prepared with Chitosan and Salicylaldehydes and Their Pd(II) and Pt(II) Complexes. [europepmc]
• Structural and biochemical insight into mode of action and subsite specificity of a chitosan degrading enzyme from Bacillus spec. MN. [europepmc]
• Accelerated CO₂ Hydration with Thermostable Sulfurihydrogenibium azorense Carbonic Anhydrase-Chitin Binding Domain Fusion Protein Immobilised on Chitin Support. [europepmc]
• The role of chitin-rich skeletal organic matrix on the crystallization of calcium carbonate in the crustose coralline alga Leptophytum foecundum. [europepmc]
• Biocompatible Porous Scaffolds of Chitosan/Poly(EG- ran -PG) Blends with Tailored Pore Size and Nontoxic to Mesenchymal Stem Cells: Preparation by Controlled Evaporation from Aqueous Acetic Acid Solution. [europepmc]
• Impact of Crystalline Structural Differences Between α- and β-Chitosan on Their Nanoparticle Formation Via Ionic Gelation and Superoxide Radical Scavenging Activities. [europepmc]
• Biodegradable Chitosan- graft -Poly(l-lactide) Copolymers For Bone Tissue Engineering. [europepmc]
• Ultrasound in the deproteinization process for chitin and chitosan production. [europepmc]
• Physicochemical characteristics of chitosan from swimming crab (Portunus trituberculatus) shells prepared by subcritical water pretreatment. [europepmc]
• Chitin Deacetylation Using Deep Eutectic Solvents: Ab Initio -Supported Process Optimization. [europepmc]
• Fluorescence control of chitin and chitosan fabricated via surface functionalization using direct oxidative polymerization. [europepmc]
• Accurate Determination of the Degree of Deacetylation of Chitosan Using UPLC-MS/MS. [europepmc]
• Pyridine-Based NNS Tridentate Chitosan Thiosemicarbazones and Their Copper(II) Complexes: Synthesis, Characterization, and Anticancer Activity. [europepmc]
• Improvement of Therapeutic Value of Quercetin with Chitosan Nanoparticle Delivery Systems and Potential Applications. [europepmc]
• Enhancing the Antioxidant, Antibacterial, and Wound Healing Effects of Melaleuca alternifolia Oil by Microencapsulating It in Chitosan-Sodium Alginate Microspheres. [europepmc]
• Mechanism of Heterogeneous Alkaline Deacetylation of Chitin: A Review. [europepmc]
• Development of chitin nanofiber coatings for prolonging shelf life and inhibiting bacterial growth on fresh cucumbers. [europepmc]
• Cytotoxicity and Inflammatory Effects of Chitin Nanofibrils Isolated from Fungi. [europepmc]
• Synthesis of Schiff Bases Based on Chitosan and Heterocyclic Moiety: Evaluation of Antimicrobial Activity. [europepmc]
• Measurement of the degree of deacetylation in chitosan films by FTIR, 1 H NMR and UV spectrophotometry. [europepmc]
• 3D-Printed Chitosan-Based Scaffolds with Scutellariae baicalensis Extract for Dental Applications. [europepmc]
• The postbiotic potential of Aspergillus oryzae - a narrative review. [europepmc]