国家/地区 中国（5）
IPC部 A（5）
IPC大类 A61（5） C08（5）
IPC小类 A61L（5）
IPC C08J003/075（5）
发明人 CHEN X（2）
公开年 2022（3）
申请年 2021（5）
专利权人

Hemostatic hydrogel useful e.g. in substantive organs and treating multi-drug-resistant bacterial infection comprises aldehyde compound, methacrylamide compound, photoinitiator, and water.

GAO W, SUN D, LI T

Preparing injectable self-healing composite hydrogel anticancer system loaded with graphene and nano hydroxyapatite useful in tumor treating, comprises e.g. obtaining mixture by ultrasonically dispersing needle-shaped and oxidized graphene in phosphate buffer solution of carboxymethyl chitosan.

QI Y, YUAN W

Preparation of graphene quantum dot doped antibacterial hydrogel involves preparing graphene oxide quantum dots by hydrothermal reaction, and modifying using polylysine with 1-(3-dimethylaminopropyl)-3-ethyl-carbodiimide hydrochloride and N-hydroxysuccinimide.

LIN T, HAN X, YE H, GAO X, CHENG C, HAN L

Preparing multifunctional antibacterial hydrogel dressing wound healing process wound healing dressing, antibacterial dressing, medical adhesive, medical surgical suture line, involves modifying quaternary ammonium salt by dihydroxy.

QU X, ZHANG Y, CHEN X, DENG M, ZHAO P, ZHANG J

Composite hydrogel with immune regulation function useful in construction of intervertebral disc tissue engineering materials, comprises e.g. nucleus pulposus acellular matrix, graphene oxide and hyaluronic acid.

PENG Y, SHAO Z, QING X, TIAN S, LIU S, SHU H, CHEN X, LI J