国家/地区 中国（3）
IPC部 A（4）
IPC大类 A61（4） C25（4） C23（2）
IPC小类 C25D（4）
IPC A61L027/06（3） A61L027/30（3） A61L027/50（3）
C23C018/12（2）
发明人
公开年 2022（4）
申请年 2022（3） 
专利权人

Benefit agent delivery system comprises first electrode layer, microcell layer comprising many microcells comprising metallic layer and a medium comprising carrier and benefit agent, and a second electrode layer.

LIU L

Graphene/graphite-phase carbon nitride/titanium dioxide composite coating with photoelectric response characteristics bone-forming function in preparing bone repairing, replacing material, comprises graphite phase carbon nitride/titanium dioxide composite coating formed on surface of metal substrate.

ZHENG X, XIE Y, SHAO D, LIU S, YAN Z, LI K

Preparing nanorod array coating of graphene oxide in implant material and bone tissue, involves performing micro-arc oxidation treatment on titanium or titanium alloy in an electrolyte containing calcium acetate, beta-sodium glycerophosphate and sodium hydroxide.

XUE Z, HAN Y

Multifunction titanium alloy coating used for preparing materials for promoting osteogenic differentiation of MC3T3-E1 cells and antibacterial materials and field of artificial joints, comprises titanium alloy matrix, titanium oxide-rare earth oxide composite coating, and graphene and berberine.

SONG D, HAN X