Chitosan and naproxen salts: preparation and characterization

• Published in: Journal of thermal analysis and calorimetry Vol. 148; no. 1; pp. 177 - 190
• Main Authors: Medeiros, R. S., Ferreira, A. P. G., Cavalheiro, E. T. G.
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 2023; Springer; Springer Nature B.V
• Subjects: Ammonia; Analytical Chemistry; Chemistry; Chemistry and Materials Science; Chitosan; Crosslinking; Decomposition; Dehydration; Differential thermal analysis; Epichlorohydrin; Epoxy resins; Exothermic reactions; Fourier transforms; Infrared spectroscopy; Inorganic Chemistry; Measurement Science and Instrumentation; Naproxen; NMR; Nuclear magnetic resonance; Physical Chemistry; Polymer Sciences; Reagents; Chitosan salts; Naproxen; Chitosan

Chitosan (CTS) and naproxen (NAP) salts were prepared using different reaction parameters such as time, molar ratio and temperature. The salt was also synthesized from chitosan crosslinked with epichlorohydrin (EP). The starting reagents and salts were characterized by spectroscopic ( 1 H NMR and FT...