This innovative microsphere, developed for the treatment osteoarthritis, features dual lubrication, sustained stability, and targeted reparative properties. It garnered both the national and municipal Gold Awards at the 8th China International College Students' “Internet+” Innovation and Entrepreneurship Competition. The innovation has been awarded a national invention patent, published in Science Advances (a Science journal), and shortlisted as an ESI Highly Cited Paper. It has received high praise from distinguished experts including Academician Jacob Klein of the European Academy of Sciences, President Farshid Guilak of Orthopaedic Research Society, and Professor Jianxin Jiang, Academician of the Chinese Academy of Engineering. The achievement has also been featured on the official website of the Ministry of Science and Technology of the People’s Republic of China, OUTLOOK, and the Health News, among other media outlets..