Oxidative‐Species‐Selective Materials for Diagnostic and Therapeutic Applications
Caiyan Zhao, Jingxiao Chen, Ruibo Zhong, Dean Shuailin Chen, Jinjun Shi, Jibin Song
Abstract
With the increasing recognition of the diverse roles and significance of oxidative species in the pathogenesis of many diseases, a tremendous amount of work on the development of oxidative-species-responsive materials has been conducted for 1) detecting oxygen metabolites or diagnosis of oxidative-stress-relevant diseases, 2) reducing oxidative stress in the disease sites, and/or 3) delivering therapeutic and diagnostic agents. In this review, we first discuss the distinct features and biological functions of each oxidative species. Then the selectivity and sensitivity of chemical linkers/groups to specific oxidative species and the underlying chemistry of their particular interactions are systematically elucidated. Their potential biomedical applications are also highlighted. We expect that this comprehensive review will provide more insights for the design and development of oxidative-species-selective materials for more effective diagnostic and therapeutic applications.