期刊
JOURNAL OF MATERIALS CHEMISTRY B
卷 10, 期 33, 页码 6263-6278出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2tb00968d
关键词
-
资金
- Colorado School of Mines
- Colorado Office of Economic Development and International Trade (COEDIT)
Over the past two decades, arylboronic acid-functionalized materials have been widely used in sensing and stimuli-responsive applications. The unique reactivity of arylboronic acids allows for self-healing properties in crosslinked hydrogels, degradation in acidic environments and presence of diols, and oxidation in the presence of reactive oxygen species. Understanding the chemistry of arylboronic acids can improve the design of stimuli-responsive materials.
Over the past two decades, arylboronic acid-functionalized materials have been used in a variety of sensing and stimuli-responsive scaffolds. Their diverse applications result from the various modes of reactivities of arylboronic acids. Arylboronate ester-crosslinked hydrogels are self-healing because the boronate ester bond is dynamic covalent. The hydrogels degrade in acidic environments because of pH-sensitive boronate ester degradation, in the presence of diols because of reversible boronate ester formation, and in the presence of reactive oxygen species (ROS) because of arylboronic acid oxidation. Connecting small-molecule reactivities and dynamics to mechanical and stimuli-responsive properties enables a better understanding of material properties and informs next-generation material design. Here, we highlight recent advances in arylboronic acid-based networks and nanomaterials and how the fundamental chemistry of arylboronic acids can enhance an understanding of the emergent material properties and improve the rational design of stimuli-responsive materials.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据