Abstract: Disclosed is a method for analyzing a distribution of retinal lesions in a mouse model, including: scanning a mouse posterior polar fundus based on optical coherence tomography (OCT), and acquiring lesion images of the mouse posterior polar fundus; acquiring lesion distribution coordinates based on the lesion images of the mouse posterior polar fundus; constructing a coordinate map of a lesion distribution rule based on the lesion distribution coordinates; and acquiring lesion distribution in quadrants based on the coordinate map of the lesion distribution rule, and calculating and counting a number of lesions in each quadrant.

Abstract: Disclosed is a method for fabricating a wearable hydrogel glucose sensor, belonging to the technical field of biomedical sensing, including using polyacrylamide hydrogel as a basic material, preparing a hydrogel film by adding with phenylboronic acid group capable of recognizing glucose molecules, and carrying out grating writing on the hydrogel film in a femtosecond laser direct writing mode to obtain the wearable hydrogel glucose sensor. The hydrogel film combines with glucose and expands linearly, which makes the grating period and effective refractive index change. The quantitative measurement of glucose is realized by detecting the spatial position of diffraction band and the change of diffraction power intensity.