材料科学
数码产品
基质(水族馆)
生物医学工程
纳米技术
接头(建筑物)
生理盐水
关节软骨
计算机科学
医学
生物
骨关节炎
化学
内科学
替代医学
工程类
物理化学
病理
建筑工程
生态学
作者
Yandong Zhang,Lei Chen,Shuai Yang,Yongbo Liu,Luhua Chen,Long Chen,Jinhui Song,Qing Yang
标识
DOI:10.1002/admt.202202114
摘要
Abstract Degradable electronics have received extensive attention due to their potential to construct ‘green’ electronics and implantable medical devices. However, in the development of degradable devices, the contradiction between the strict requirements for biodegradability and the pursuit of device performance has brought considerable challenges to the selection of materials. This paper reports a biodegradable flexible tactile sensor (BFTS) based on chitosan film doped with Ostrinia furnacalis cuticular protein ( Of CPH‐1) as substrate and Zn as the interdigital electrode. The BFTS maintains a precise and stable response to microdistance, and it is completely degraded in 3 h through the solubility test in Stroke‐physiological saline solution. Furthermore, the BFTS has been tested in complications monitoring after meniscal removal surgery by the dynamic detection of articular cartilage wear and effusion of joint. These results indicate that the BFTS has potential application as implantable medical devices.
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