国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08J（4） C08L（3） G01N（2）
IPC
发明人
公开年 2019（2）
申请年 2019（2）  2022（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（4）

Preparing graphene oxide collagen crown composite hydrogel comprises e.g. adding polyvinyl alcohol to glycerol solution to obtain polyvinyl alcohol/glycerol solution, adding konjac gum and collagen crown solution, stirring, pouring into mold, freezing and thawing.

YANG J, WANG J, HE T, WEI D, CAO X, LV S

Preparing magnetic surface molecular imprinting electrochemical sensor useful in tetrabromobisphenol recognition and detection, comprises introducing reversible addition-fragmentation chain transfer reagent into azidefunctionalized magnetic carrier, polymerizing and modifying glassy carbon electrode.

FEI G, WANG H, AN J, ZHAO Z, WANG P, ZHENG R, ZHU Y, SHAO Y

Preparing a degradable multifunctional flexible sensing material, comprises e.g. irradiating polyimide film with a laser, uniformly coating natural polymer material solution, drying and removing polyimide film on graphene conductive layer.

LIU H, XIANG H, MENG Q, LI Z

Preparation of metal-structured tungsten-selenide-redox graphene composite structure includes preparing precursor aqueous solution of tungsten diselenide film, performing hydro-thermal treatment, filtering, washing and drying.

HE H, HE Z, SHEN Q