Biomaterials based on noncovalent interactions of small molecules.

Abstract:

:Unlike conventional materials that covalent bonds connecting atoms as the major force to hold the materials together, supramolecular biomaterials rely on noncovalent intermolecular interactions to assemble. The reversibility and biocompatibility of supramolecular biomaterials render them with diverse range of functions and lead to rapid development in the past two decades. This review focuses on the noncovalent and enzymatic control of supramolecular biomaterials, with the introduction to various triggering mechanism to initiate self-assembly. Representative applications of supramolecular biomaterials are highlighted in four categories: tissue engineering, cancer therapy, drug delivery, and molecular imaging. By introducing various applications, we intend to show enzymatic control and noncovalent interactions as a powerful tool for achieving spatiotemporal control of biomaterials both invitro and in vivo for biomedicine.

journal_name

EXCLI J

journal_title

EXCLI journal

authors

Guo J,Tian C,Xu B

doi

10.17179/excli2020-2656

subject

Has Abstract

pub_date

2020-08-05 00:00:00

pages

1124-1140

issn

1611-2156

pii

2020-2656

journal_volume

19

pub_type

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