Method for remotely controlling a sol-gel transition of hydrogels and method for delivering a drug using the same

摘要

The present invention relates to a method for remotely controlling a sol-gel transition of hydrogels and a method for delivering a drug using the same. More specifically, the invention relates to a method of remotely controlling a sol-gel transition of polyethylene glycol (PEG)-containing hydrogels-three-dimensional networks of crosslinked polymer chains-by X-ray irradiation, and relates to a method for delivering a drug using the same.