Affiliation:
1. State Key Laboratory of High‐efficiency Coal Utilization and Green Chemical Engineering School of Chemistry and Chemical Engineering Ningxia University Yinchuan 750021 China
2. Department of Polymeric Materials School of Materials Science and Engineering Tongji University 4800 Caoan Road Shanghai 201804 China
Abstract
AbstractPolymeric bowl‐shaped nanoparticles (BNPs) are anisotropic hollow structures with large openings on the surface, which have shown advantages such as high specific area and efficient encapsulation, delivery and release of large‐sized cargoes on demand compared to solid nanoparticles or closed hollow structures. Several strategies have been developed to prepare BNPs based on either template or template‐free methods. For instance, despite the widely used self‐assembly strategy, alternative methods including emulsion polymerization, swelling and freeze‐drying of polymeric spheres, and template‐assisted approaches have also been developed. It is attractive but still challenging to fabricate BNPs due to their unique structural features. However, there is still no comprehensive summary of BNPs up to now, which significantly hinders the further development of this field. In this review, the recent progress of BNPs will be highlighted from the perspectives of design strategies, preparation methods, formation mechanisms, and emerging applications. Moreover, the future perspectives of BNPs will also be proposed.
Funder
National Natural Science Foundation of China
Subject
Materials Chemistry,Polymers and Plastics,Organic Chemistry
Cited by
1 articles.
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