Research progress in nano-vaccine carrier materials
Vaccine is an important means to prevent infectious diseases and treat diseases.In recent years,molecular bio-logical methods have been used to integrate polypeptide proteins or nucleic acids of pathogens into vectors to construct new vaccines.Among them,nano-materials have the advantages of high biocompatibility,low toxicity,high antigen loading effi-ciency and strong targeting,and have become commonly used carriers in the preparation of nano-vaccines.At present,the carrier materials for nano-vaccines include proteins/peptides,liposomes,polymers and inorganic substances,which can be used for the development and preparation of nano-vaccines related to various diseases.In this paper,the advantages of various nano-vaccines and the research progress in nano-vaccine carrier materials have been reviewed,so as to provide new ideas and strategies for the design,development and application of nano-vaccines.
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