Chitin and derivative chitosan-based structures - Preparation strategies aided by deep eutectic solvents: A review.
Abstrak
The high molecular weight of chitin, as a biopolymer, challenges its extraction due to its insolubility in the solvents. Also, chitosan, as the N-deacetylated form of chitin, can be employed as a primary material for different industries. The low mechanical stability and poor plasticity of chitosan films, as a result of incompatible interaction between chitosan and the used solvent, have limited its industrialization. Deep eutectic solvents (DESs), as novel solvents, can solve the extraction difficulties of chitin, and the low mechanical stability and weak plasticity of chitosan films. Also, DESs can be considered for the different chitosan and chitin productions, including chitin nanocrystal and nanofiber, N,N,N-trimethyl-chitosan, chitosan-based imprinted structures, and DES-chitosan-based beads and monoliths. This review aims to focus on the preparation and characterization (chemistry and morphology) of DES-chitin-based and DES-chitosan-based structures to understand the influence of the incorporation of DESs into the chitin and chitosan structure.
Topik & Kata Kunci
Penulis (4)
Mohammad Khajavian
V. Vatanpour
Roberto Castro-Muñoz
Grzegorz Boczkaj
Akses Cepat
PDF tidak tersedia langsung
Cek di sumber asli →- Tahun Terbit
- 2022
- Bahasa
- en
- Total Sitasi
- 220×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1016/j.carbpol.2021.118702
- Akses
- Open Access ✓