Biodegradability of Micro/Nanomotors: Challenges and Opportunities

被引：39

作者：

Wang, Shuanghu ^{[1
,2
]}

Xu, Jia ^{[1
]}

Zhou, Quan ^{[1
]}

Geng, Peiwu ^{[1
]}

Wang, Bo ^{[1
]}

Zhou, Yunfang ^{[1
]}

Liu, Kun ^{[2
]}

Peng, Fei ^{[3
]}

Tu, Yingfeng ^{[2
]}

机构：

[1] Wenzhou Med Univ, Affiliated Hosp 6, Lab Clin Pharm, Peoples Hosp Lishui, Lishui 323000, Zhejiang, Peoples R China

[2] Southern Med Univ, Sch Pharmaceut Sci, Guangdong Prov Key Lab New Drug Screening, Guangzhou 510515, Peoples R China

[3] Sun Yat Sen Univ, Sch Mat Sci & Engn, Guangzhou 510275, Peoples R China

来源：

ADVANCED HEALTHCARE MATERIALS | 2021年 / 10卷 / 13期

基金：

中国国家自然科学基金;

关键词：

biodegradability; drug delivery; micro; nanomotors; self‐ propulsion; PROPELLED MICROMOTORS; JANUS MICROMOTORS; ENZYME CATALYSIS; NANOPARTICLES; DRUG; DRIVEN; ACID; NANOMOTORS; DELIVERY; RELEASE;

D O I：

10.1002/adhm.202100335

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Micro/nanomotors (MNMs) are miniature machines that can convert chemical or external energy into their own mechanical motions. In previous decades, significant efforts have been made to improve the performance of MNMs. For practical applications, the biodegradability of MNMs is an important aspect that must be considered, particularly in the biomedical field. In this review, recent progress in the biodegradability of MNMs and their potential applications are summarized. Different biodegradable materials, including metals and polymers, or other strategies for the fabrication of MNMs, are presented. Current challenges and future perspectives are also discussed.

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