Hyun-Su Lee,Russell Composto,David M. Eckmann,Noreen J. Hickok
申请号：
US13983847
公开号：
US09950097B2
申请日:
2012.02.07
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention relates to a multifunctional chitosan grafted surface. Specifically, the invention relates to a chitosan modified with a quaternary ammonium salt (CH-Q) grafted surface that provides various functional properties, including stability (pH 3-9) and unique pH dependent swelling and antibacterial properties.
