Adhesive Hybrid Interpenetrating Network Hydrogel‐Based Detector to Monitor Solar Radiation Dose Required for Plant Growth

An adhesive and visualized hydrogel‐based detector is designed to monitor the solar radiation dose required for plant growth by discoloration of methylene blue (MB) under sunshine. The based on hybrid hydrogels prepared from photoinitiated polymerization. combination polypropylene (PP) fabrics acting as a substrate polymerization graphitic carbon nitride (g‐C 3 N 4 ) surface enables smaller thickness more homogenous distribution g‐C nanosheets. Thus, interpenetrating network (IPN) hydrogel PP with 1.5 mm presents an improved photodegradation capability. In addition, better mechanical properties lower weight are achieved presence fabrics. stickiness polyurethane resin glue, obtained can be easily pasted leaf demonstrated example Epipremnum aureum . exposed leaves accurately traced change in color ensure sufficient avoid possible burn