▎ 摘　　要

NOVELTY - Manufacturing double-layer photo-thermal driving device involves weighing graphene oxide powder into ultra-pure water according to the proportion to obtain a graphene oxide solution with a concentration of 5 mg/ml. The graphene dioxide solution is placed in a probe ultrasonic dispersion machine, setting the ultrasonic power and time to fully disperse the graphene oxide. The N-isopropyl acrylamide powder is weighed to the graphene oxides solution, uniformly stir with a magnetic stirrer until the powder is completely dissolved, sequentially N,N-methylene-bisacrylamides, tetramethyl ethylene diamine, ammonium persulfate, stirring to dissolve to obtain the mixed solution, the mixed solution is placed into the mold for shaping, isolating air, curing at room temperature to obtain composite hydrogel, the dimethyl silicone polymer according to main agent is mixed, curing agent 10:1 proportion, magnetic stirrer uniformly stirred, planetary stirrer is used for degassing treatment. USE - Method for manufacturing double-layer photo-thermal driving device. ADVANTAGE - The method enables simple and efficient manufacture of double-layer photo-thermal driving device with high stability, convenient control, good biological compatibility, and improved photothermal responsiveness. DETAILED DESCRIPTION - Manufacturing double-layer photo-thermal driving device involves weighing graphene oxide powder into ultra-pure water according to the proportion to obtain a graphene oxide solution with a concentration of 5 mg/ml. The graphene dioxide solution is placed in a probe ultrasonic dispersion machine, setting the ultrasonic power and time to fully disperse the graphene oxide. The N-isopropyl acrylamide powder is weighed to the graphene oxides solution, uniformly stir with a magnetic stirrer until the powder is completely dissolved, sequentially N,N-methylene-bisacrylamides, tetramethyl ethylene diamine, ammonium persulfate, stirring to dissolve to obtain the mixed solution, the mixed solution is placed into the mold for shaping, isolating air, curing at room temperature to obtain composite hydrogel, the dimethyl silicone polymer according to main agent is mixed, curing agent 10:1 proportion, magnetic stirrer uniformly stirred, planetary stirrer is used for degassing treatment. The PDMS is coated on the upper layer surface of the double-layer driving device heating to PDMS curing in the oven, forming the lower layer of the double-layer driving device to obtain the double-layer photo-thermal driving device.