国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08B（2）
IPC
发明人 ZHANG J（2）
公开年 2022（2）
申请年 2021（2） 
专利权人

Polysaccharide-based bactericidal material useful in the spread and infection of pathogenic microorganisms by bacteria, comprises photothermal conversion material and cationic modified polysaccharide combined by physical coating.

ZHANG J, YU J, ZHANG X, CHENG Y, WEN C, JI X, TIAN W

Preparing chitosan gel electrolyte grafted with nano particles comprises obtaining modified nano particles using activated nano material and 3-silicone-hydroxy-1-propylsulfonic acid potassium, reacting with quaternary ammonium group and chitosan solution, and forming into gel.

TANG J, PU L, YUAN M, CHEN Z, LIU J, WANG Y, ZHANG J