Antimicrobial, microscopic and spectroscopic properties of cellulose paper coated with chitosan sol-gel solution formulated by epsilon-poly-l-lysine and its application in active food packaging.
Razavi R, Tajik H, Moradi M, Molaei R, Ezati P.
Carbohydr Res. 2020 Jan 17;489:107912. doi: 10.1016/j.carres.2020.107912.

Antibacterial effects and ibuprofen release potential using chitosan microspheres loaded with silver nanoparticles.
Pereira AKDS, Reis DT, Barbosa KM, Scheidt GN, da Costa LS, Santos LSS. 
Carbohydr Res. 2019 Dec 13;488:107891. doi: 10.1016/j.carres.2019.107891

Current Development on Chitosan-based Antimicrobial Drug Formulations for the Wound Healing.
Roy H, Rahaman SA, Kumar TV, Nandi S.
Curr Drug Discov Technol. 2020 Jan 23. doi: 10.2174/1570163817666200123122532

Use of chitosan as pharmaceutical excipient in ocular drug delivery systems: Sterilization and pharmacokinetics.
Franca JR, Fuscaldi LL, Ribeiro TG, Foureaux G, Cesar ALA, Castilho RO, Cronemberger S, Ferreira AJ, Fernandes SOA, Cardoso VN, Faraco AAG.
J Biomed Mater Res B Appl Biomater. 2020 Jan 22. doi: 10.1002/jbm.b.34560.

Copper removal from wastewater by a chitosan-based biodegradable composite.
Velasco-Garduño O, Martínez ME, Gimeno M, Tecante A, Beristain-Cardoso R, Shirai K.
Environ Sci Pollut Res Int. 2020 Jan 21. doi: 10.1007/s11356-019-07560-2

Removal of food dyes from aqueous solution by chitosan-vermiculite beads.
Şenol ZM, Gürsoy N, Şimşek S, Özer A, Karakuş N.
Int J Biol Macromol. 2020 Jan 17. pii: S0141-8130(19)39689-8. doi: 10.1016/j.ijbiomac.2020.01.166.

Chitosan hydrogels biocompatibility improvement with the perspective of use as a base for osteoplastic materials in dentistry
Vasilyev AV, Kuznetsova VS, Bukharova TB, Zagoskin YD, Leonov GE, Grigoriev TE, Chvalun SN, Goldshtein DV, Kulakov AA.
Stomatologiia (Mosk). 2019;98(6. Vyp. 2):12-18. doi: 10.17116/stomat20199806212

Wound dressing from polyvinyl alcohol/chitosan electrospun fiber membrane loaded with OH-CATH30 nanoparticles.
Zou P, Lee WH, Gao Z, Qin D, Wang Y, Liu J, Sun T, Gao Y.
Carbohydr Polym. 2020 Mar 15;232:115786. doi: 10.1016/j.carbpol.2019.115786.

In Silico design of AVP (4-5) peptide and synthesis, characterization and in vitro activity of chitosan nanoparticles.
Kecel-Gunduz S, Budama-Kilinc Y, Cakir-Koc R, Zorlu T, Bicak B, Kokcu Y, E Ozel A, Akyuz S.
Daru. 2020 Jan 16. doi: 10.1007/s40199-019-00325-9.