A biosensor for the detection of an analyte such as ascorbic acid is provided. Also provided is a device comprising the biosensor. In addition, methods of detecting analytes such as ascorbic acid in a sample, and methods of a point-of-care diagnosis of eye disease and eye injury are provided.
提供了一种用于检测
抗坏血酸等分析物的
生物传感器。还提供了一种包含该
生物传感器的装置。此外,还提供了检测样品中
抗坏血酸等分析物的方法,以及眼病和眼损伤的护理点诊断方法。