{
    "protocol": "The synthesis of hydrophilic polymers with functional groups involves the use of various precursor materials and potentially the incorporation of foreign materials like superhydrophobic particles. The methodology may involve the modification of polymer surfaces and/or bulk properties through wet chemistry, physical modifications, or biological modifications. Specific polymers that can be synthesized for coatings include polysaccharides, zwitterionic polymers, polycationic coatings, and others which are designed for antifouling applications. The process emphasizes incorporating surface-active additives during polymer fabrication to enhance functional properties."
}