国家/地区 中国（22）
IPC部 C（23） A（10） B（4）
H（2）
IPC大类 C08（23） A61（10） B29（3）
H05（2）
IPC小类 C08L（23）
IPC C08L089/00（23）
发明人 CHEN K（3） CHEN L（3） WANG H（3）
WANG L（3） LI H（2）
公开年 2022（23）
申请年 2022（23）
专利权人 UNIV DALIAN .（3） UNIV SHAANXI.（2）

Hydrogel material assembled from polyphenol and protein composite micro-nano particles used in preparing antibacterial scaffolds, which is assembled and formed through hydrophobic interaction and hydrogen bond interaction between polyphenol/protein composite micro-nano particles.

JIAN G, CHEN T, CHEN K, WANG H

Composite protein micro-nanoparticles in preparing postoperative wound sealing and skin repair materials or drugs, comprises e.g. structural proteins and hyaluronic acid; or modified structural protein and hyaluronic acid; or structural protein and modified hyaluronic acid.

CHEN K, WANG L, WANG H

Composite hydrogel used for conduit, and film, and as platform material for conductive hydrogel, support for tissue engineering, drug delivery system, flexible human implantable type, electrode and electronic device, comprises gelatin and reduced graphene oxide.

LEE J Y, PARK J G, LEE J

Collagen/graphene oxide/polyvinyl alcohol complex sponge used for vacuum pressure drainage, prepared by adding sodium bicarbonate, formaldehyde and hydrochloric acid to the polyvinyl alcohol/graphene oxide, stirring and mixing, and finally freezing-drying.

WU H, HUANG L, CHEN L, DING C, HU T, ZHANG M

Conjugated protein useful in preparing superficial skin and subcutaneous fillers, in plastic and cosmetic surgery, and preparing filling materials and medicines for bone/cartilage repair, comprising silk protein and other structural protein macromolecules.

WANG L, CHEN K, WANG H

preparing biomimetic hydrogel constructed by nano photoelectric semiconductor useful for light-induced electric stimulation treatment platform comprises dispersing liquid, adding hydrolysis agent, adding photoelectric semiconductor nanoparticles to hydrogel precursor mixed solution and illuminating.

WU C, WEI D, SUN J, QIAO Z, FAN H

Preparing three-dimensional printing functional hydrogel wound dressing useful in field of biological material, comprises e.g. screening printing parameters of ink, determining printable ink density and printing parameters, passing composite ink into syringe, and centrifugally defoaming.

HUANG Y, HE J, LI H, XU L, CHENG F

Preparing injectable hydrogel wound dressing with tissue adhesion, multiple sterilization and electrical stimulation tissue regeneration functions comprises e.g. adding phytic acid and aniline monomer, dripping initiator solution and preparing highly dispersed graphene oxide/polyaniline nanofillers.

MU H, CHEN L, LIU A, TENG W, ZHANG Z, YE Z, JIN X

Anti-deformation composite anti-fatigue pad useful as indoor sports pad and kitchen floor mat, comprises e.g. foaming material including polyether polyol, polyester polyol, polymethylene polyphenyl polyisocyanate, non-ionic polyisocyanate, diphenylmethane diisocyanate and cellulose nanocrystals.

SHAO J, SONG J

Preparing film used as antibacterial packing material or slow-release drug-carrying material by adding carboxymethyl chitosan and graphene oxide solution to triphosphoric acid, adding gelatin solution, adding into plate and drying film.

ZHAO Y, LI Y, LI F, XIE D, LI C