1 条结果 关键词:荧光On-Off ×

Surface Engineered PLGA Nanoparticle for Threshold Responsive Glucose Monitoring and "Self-Programmed" Insulin Delivery.

ACS biomaterials science & engineering 2021 Dey GR, Saha A

本文开发了一种可逆、生物相容的“自编程”PLGA(聚乳酸-羟基乙酸共聚物)纳米颗粒光学生物传感器,可感知并连续监测高于生理阈值(100–125 mg/dL)的葡萄糖,并以“开-关”方式实现按需胰岛素递送。作者用氨基葡聚糖-荧光素(A-DexFl)和氨基苯硼酸(A-PBA)对PLGA表面进行工程化,利用硼酸与葡聚糖/葡萄糖顺式1,2-...