国家/地区 中国（24） 世界知识产权组织（3） 美国（2）
IPC部 A（30）
IPC大类 A61（30）
IPC小类 C08L（30）
IPC C08K003/04（18） C08J003/075（16） C08L089/00（10）
A61L027/50（9） A61L027/52（9） C08L005/08（7）
A61L027/08（6） A61L027/20（6） A61L027/22（6）
A61L027/54（6） C08J003/24（6） A61B005/00（5）
A61L026/00（5） C08L079/02（5） A61L027/18（4）
发明人 CHEN K（4） WANG L（4） CHEN L（3）
JIN X（3） WANG H（3） CHEN J（2）
CHI B（2） LIU A（2） TENG W（2）
WANG P（2） WANG Z（2） XU L（2）
YE Z（2） ZHANG Z（2）
公开年 2022（30）
申请年 2022（30）
专利权人 UNIV DALIAN .（3） UNIV ZHEJIAN.（3） UNIV NANJING.（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

Antimicrobial composition comprises poly diallyl dialkyl ammonium salt, poly(acrylamide-co-diallyldialkylammonium salt), or their combination.

OMAN M, CHIATTELLO M L

Preparing sawtooth flexible conductive composite film useful for preparing strain sensor by clamping plane metal with sawtooth clamp, using chemical vapor deposition, coating elastic polymer, removing sawtooth metal- graphene net-elastic macromolecule conductive composite film in sawtooth metal net.

ZHENG X, LI P, BAI Z, WANG L

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 high-strength fatigue-resistant conductive drug-loaded hydrogel useful in biomedical materials, comprises adding conductive material into phosphate buffer saline solution, shaking with natural active ingredients, acrylic acid/acrylamide and functionalized mucopolysaccharide and irradiating.

WANG P, SHI T, CHI B

Thin film epidermal electronic device used for healthcare and textile-integrated touch sensing for human-machine interfaces, comprises polymer film having holes, and conductive nanomaterials connected to form network of nanomaterials, for causing portion of polymer film to act as electrode.

YAO S, ZHOU W, ZHU Y