Integrated Electrochemical Aptamer Biosensing and Colorimetric pH Monitoring via Hydrogel Microneedle Assays for Assessing Antibiotic Treatment.
当前治疗药物监测(TDM)依赖采血并送实验室分析,周转时间长且侵入性强。为实现实时、微创的 TDM,作者开发了一种微针生物传感器,用于监测两种重要抗生素万古霉素(VAN)和庆大霉素(GEN)的水平。该传感器由水凝胶微针(HMN)和适配体功能化柔性电极(Flex)组成,称为 HMN-Flex。HMN 提取皮肤间质液(ISF)并将其传输...