An endoplasmic reticulum stress-responsive nanocomposite hydrogel for diabetic wound healing through a fibroblast-immune cell dual regulation hub | Journal of Nanobiotechnologybig tee tech hubOctober 28, 2025 Preparation and characterization of HCFD nanoparticlesTo confirm that FAP1 and His were successfully attached to CTs, we performed infrared spectroscopy…