Group 1 - The article highlights the innovative medical solutions inspired by various organisms in nature, showcasing how biological features can address medical challenges [1][3] - The research teams have developed smart wound dressings inspired by the skin of the Chinese giant salamander, which adheres well at room temperature and can be easily removed at lower temperatures [1] - A biodegradable surgical adhesive mimicking the microstructure of gecko feet has been created, functioning like a "biological band-aid" that adheres to damaged areas and is gradually absorbed by the body [1] Group 2 - Scientists have designed a bionic suction cup based on octopus suckers to facilitate the transplantation of delicate tissues, minimizing damage and contamination during the process [1] - The ovipositor of parasitic wasps has inspired the creation of flexible bionic needles, allowing for precise drug delivery in minimally invasive surgeries [1] - A natural sunscreen derived from marine bacteria and algae has been developed, combined with collagen to create a transparent gel dressing that enhances wound healing speed by 60% when exposed to sunlight [2]