Issue 45, 2021

Bioapplication of cyclodextrin-containing montmorillonite

Abstract

Recent progresses in the integration of CDs and montmorillonite, as well as applications of CD-containing montmorillonite hybrid host systems are summarized in this review. Several efficient synthesis strategies, such as ion exchange, metal coordination, supramolecular strategies, polymerizations and organic synthesis methods, have been discussed during the preparation of CDs/montmorillonite hybrid composites. In particular, diverse instrumental techniques were highly recommended for characterizing the as-obtained hybrid systems, including their chemical composition and structures, crystallinity, surface/self-assembled morphologies, as well as other particular physiochemical properties, providing a direct guide for promoting the desired structures and exploring various applications. It should be noted that the introduction of functional groups, as well as the integration of CDs and montmorillonite granted the thus obtained CD-containing montmorillonite hybrid host systems a lot of unique features, providing great opportunities for expanding the practical applications to a series of biological and environmental areas, such as biosensors, sorption and decontamination of bio/environmental hazardous materials, biostudies about aqueous dispersity, stability and biocompatibility, drug loading and target delivery, controlled and sustained drug release, as well as antibacterial.

Graphical abstract: Bioapplication of cyclodextrin-containing montmorillonite

Article information

Article type
Review Article
Submitted
06 Ago 2021
Accepted
01 Okt 2021
First published
06 Okt 2021

J. Mater. Chem. B, 2021,9, 9241-9261

Bioapplication of cyclodextrin-containing montmorillonite

S. Cao, C. Liu, L. Zhou, H. Zhang, Y. Zhao and Z. Liu, J. Mater. Chem. B, 2021, 9, 9241 DOI: 10.1039/D1TB01719E

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