PMID- 27248312 OWN - NLM STAT- MEDLINE DCOM- 20170428 LR - 20170428 IS - 1549-7801 (Electronic) IS - 0738-8551 (Linking) VI - 37 IP - 4 DP - 2017 Jun TI - Chitosan magnetic nanoparticles for drug delivery systems. PG - 492-509 LID - 10.1080/07388551.2016.1185389 [doi] AB - The potential of magnetic nanoparticles (MNPs) in drug delivery systems (DDSs) is mainly related to its magnetic core and surface coating. These coatings can eliminate or minimize their aggregation under physiological conditions. Also, they can provide functional groups for bioconjugation to anticancer drugs and/or targeted ligands. Chitosan, as a derivative of chitin, is an attractive natural biopolymer from renewable resources with the presence of reactive amino and hydroxyl functional groups in its structure. Chitosan nanoparticles (NPs), due to their huge surface to volume ratio as compared to the chitosan in its bulk form, have outstanding physico-chemical, antimicrobial and biological properties. These unique properties make chitosan NPs a promising biopolymer for the application of DDSs. In this review, the current state and challenges for the application magnetic chitosan NPs in drug delivery systems were investigated. The present review also revisits the limitations and commercial impediments to provide insight for future works. FAU - Assa, Farnaz AU - Assa F AD - a Faculty of Chemical Engineering , Sahand University of Technology , Tabriz , Iran. FAU - Jafarizadeh-Malmiri, Hoda AU - Jafarizadeh-Malmiri H AD - a Faculty of Chemical Engineering , Sahand University of Technology , Tabriz , Iran. FAU - Ajamein, Hossein AU - Ajamein H AD - b Department of Chemical Engineering , Ilkhchi Branch, Islamic Azad University , Ilkhchi , Iran. FAU - Vaghari, Hamideh AU - Vaghari H AD - a Faculty of Chemical Engineering , Sahand University of Technology , Tabriz , Iran. FAU - Anarjan, Navideh AU - Anarjan N AD - c Department of Chemical Engineering , Tabriz Branch, Islamic Azad University , Tabriz , Iran. FAU - Ahmadi, Omid AU - Ahmadi O AD - a Faculty of Chemical Engineering , Sahand University of Technology , Tabriz , Iran. FAU - Berenjian, Aydin AU - Berenjian A AD - d Faculty of Science and Engineering, School of Engineering , University of Waikato , Hamilton , New Zealand. LA - eng PT - Journal Article PT - Review DEP - 20160601 PL - England TA - Crit Rev Biotechnol JT - Critical reviews in biotechnology JID - 8505177 RN - 0 (Biopolymers) RN - 0 (Magnetite Nanoparticles) RN - 1398-61-4 (Chitin) RN - 9012-76-4 (Chitosan) SB - IM MH - Biopolymers/*chemistry/therapeutic use MH - Chitin/chemistry MH - Chitosan/*chemistry/therapeutic use MH - *Drug Delivery Systems MH - Humans MH - Magnetite Nanoparticles/*chemistry/therapeutic use OTO - NOTNLM OT - Biocompatible OT - biodegradable OT - biomedical OT - carrier OT - chitosan OT - drug delivery system OT - magnetic nanoparticles OT - toxicity EDAT- 2016/06/02 06:00 MHDA- 2017/04/30 06:00 CRDT- 2016/06/02 06:00 PHST- 2016/06/02 06:00 [pubmed] PHST- 2017/04/30 06:00 [medline] PHST- 2016/06/02 06:00 [entrez] AID - 10.1080/07388551.2016.1185389 [doi] PST - ppublish SO - Crit Rev Biotechnol. 2017 Jun;37(4):492-509. doi: 10.1080/07388551.2016.1185389. Epub 2016 Jun 1.