Application of core-shell structured nanofibers in oral tissue regeneration
- VernacularTitle:核壳结构纳米纤维在口腔组织再生中的应用
- Author:
Tong YIN
1
;
Jilei YANG
;
Yourui LI
;
Zhuoran LIU
;
Ming JIANG
Author Information
- Keywords: electrospinning; core-shell structure; nanofiber; drug delivery system; bone regeneration; cartilage regeneration; periodontal tissue regeneration
- From: Chinese Journal of Tissue Engineering Research 2024;28(5):766-770
- CountryChina
- Language:Chinese
- Abstract: BACKGROUND:The combination of good biomechanical properties,controlled drug release and multi-functionality of core-shell structured nanofibers is receiving more and more attention,which also makes them promising for a wide range of applications in the field of oral tissue regeneration. OBJECTIVE:To summarize the preparation,drug loading and release mechanisms of core-shell structured nanofibers and their application in the regenerative repair of oral tissues. METHODS:A computer search of the literature collected in CNKI and PubMed from January 2000 to November 2022 was applied,and the search terms in English and Chinese were"electrospinning,core-shell structures,drug delivery systems,jaw bone regeneration,cartilage regeneration,periodontal tissue regeneration". RESULTS AND CONCLUSION:(1)There are various methods for the preparation of core-shell structured nanofibers,but the coaxial and emulsion methods of electrostatic spinning have unique advantages such as simple operation,diverse material selection and good biocompatibility.(2)Core-shell structured nanofibers can be used as bacteriostatic agents,carriers of different types of drugs,and scaffolds for cell adhesion,providing new therapeutic options for oral tissue regeneration.(3)Controlled degradation and drug release rate of core-shell structured nanofibers can better adapt to the healing process of oral tissue defect repair and achieve ideal tissue regeneration.
