Maciej Radosz,Youqing Shen,Edward Alva VanKirk,William James Murdoch
申请号：
US14721320
公开号：
US20150250899A1
申请日:
2015.05.26
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A nano-sized hydrogel is made of a water-soluble chain containing carboxylic acid moieties and polyethylene side chains. Such a nanogel is applicable as a cancer-drug delivery agent or an imagining agent, where either a cancer drug, such as cisplatin, or an imaging agent, such as Gd3+. The complexation of the cancer drug or the imaging agent with the carboxyl moieties leads to the hydrogel formation.
