Chem. J. Chinese Universities ›› 2023, Vol. 44 ›› Issue (8): 20230020.doi: 10.7503/cjcu20230020

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Aqueous Fabrication and Biomedical Applications of Supraparticles

WANG Menglei1,2, GONG Jianxiao2,3(), XIA Yunsheng1()   

  1. 1.Key Laboratory of Functional Molecular Solids,Ministry of Education,College of Chemistry and Materials Science,Anhui Normal University,Wuhu 241000,China
    2.CAS Key Laboratory of Nanosystem and Hierarchical Fabrication,National Center for Nanoscience and Technology,Beijing 100190,China
    3.School of Nanoscience and Technology,University of Chinese Academy of Sciences,Beijing 100149,China
  • Received:2023-01-14 Online:2023-08-10 Published:2023-02-03
  • Contact: XIA Yunsheng E-mail:gongjx@nanoctr.cn;xiayuns@mail.ahnu.edu.cn
  • Supported by:
    the National Natural Science Foundation of China(22274001)

Abstract:

Supraparticles(SPs) are the nano-entities self-assembled by one or multiple nanoparticle based on internal or external driving forces, which possess specific morphology, definite size, and hierarchical structure. Due to the complex topologies, abundant surface modifiability, tunable collective properties, and synergistic effects, SPs have considerable potentials in the biomedical field. Here, recent progress of SPs synthesized in aqueous phase, including the force modulation between building blocks, the property of SPs, and their applications in biological imaging, disease diagnosis, and therapy, is reviewed. Finally, the main challenges and future advancement in aspects of the precise regulation of the structure and properties of SPs, as well as biomedical applications are discussed.

Key words: Supraparticles, Aqueous fabrication, Collective property, Synergistic effect, Biomedical application

CLC Number: 

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