{
    "content": "The text mentions monomers used to synthesize hydrophilic polymers such as PLGA, PU, PEG, PDA, PPy, PVA, and PANI, which contain functional groups that enhance hydrophilicity through mechanisms like hydrogen bonding and electrostatic interactions, thus improving interactions with water.Hydrophilic functionalized PEG, specifically PEG-NH2, enhances the hydrophilicity of corresponding polymers through its amino functional group, which can form hydrogen bonds with water molecules, thus improving water interactions and solubility, while other hydrophilic polymers like PLL and PDDA contribute similar effects by enhancing dispersity in water and passing the lone-pair electrons of phosphorus to facilitate interactions with water.The hydrophilic polymers used in the synthesis of BP/polymers include PVA (polyvinyl alcohol) and Pluronic F127, both of which contain hydroxyl functional groups that enhance the hydrophilicity of the resulting polymers, as these functional groups facilitate strong hydrogen bonding and increase interactions with water."
}