{
    "content": "The monomers used for synthesizing hydrophilic polymers include ethylenically unsaturated monomers with pendent hydrophilic poly(alkylene oxide) groups and additional functional groups like hydroxy, amino, and carboxyl, which enhance hydrophilicity through hydrogen bonding and interactions with water.Monomers such as 2-hydroxyethyl methacrylate (HEMA) and polyethylene glycol methyl ether methacrylate (MPEG) contain functional groups like hydroxyl (-OH) and ether (C-O-C) groups, which enhance the hydrophilicity of the corresponding polymers by promoting hydrogen bonding and dipole-dipole interactions with water.The hydrophilic copolymers were synthesized using monomers such as MPEG, HEMA, DMACM, and NVA, which contain functional groups like hydroxyl (-OH) and amide (-C(O)NH-) that enhance hydrophilicity by increasing hydrogen bonding and dipole interactions with water.The synthesized hydrophilic copolymer includes MPEG, which has methoxy (–OCH3) functional groups that enhance the hydrophilicity of the polymer by increasing its ability to interact with water through hydrogen bonding.The monomers used for synthesizing the hydrophilic copolymer include MPEG and HEMA, where HEMA contains a hydroxyl group that enhances hydrophilicity by forming hydrogen bonds with water molecules, thus increasing the polymer's affinity for water.The hydrophilic copolymers synthesized in the described example utilize monomers such as MPEG and VDM, which contain functional groups that enhance hydrophilicity, thereby facilitating greater interactions with water due to their ability to form hydrogen bonds and increase solubility.The synthesis of hydrophilic polymers in the preparatory examples involves the use of HEMA, which contains hydroxyl functional groups that enhance hydrophilicity by forming hydrogen bonds with water, thereby improving interactions with the solvent.The synthesis of the hydrophilic copolymer utilized monomers such as MPEG and HEMA, where the hydroxyl (-OH) groups in HEMA enhance hydrophilicity by forming hydrogen bonds with water, leading to improved water absorption and interaction.The hydrophilic polymers are synthesized using monomers that contain pendent, hydrophilic poly(alkylene oxide) groups, which enhance hydrophilicity through increased interaction with water due to their ability to form hydrogen bonds and their high water affinity."
}