国家/地区 中国（105）
IPC部 B（105）
IPC大类 B82（105） C01（105） G01（82）
C09（27） H01（18） B22（14）
B01（11） C23（11） G02（9）
B32（8） C03（7） G03（7）
C08（6） C07（5） G06（5）
IPC小类 B82Y（105）
IPC B82Y040/00（105）
发明人 LIU X（6） WANG L（5） WANG X（5）
GAO X（4） LI J（4） LI W（4）
LIU J（4） WANG H（4） WANG Q（4）
ZHANG H（4） DING G（3） LI X（3）
LIU B（3） WANG J（3） WANG Y（3）
公开年 2021（21） 2022（21） 2020（13） 2023（8） 2014（6） 2017（6） 2018（6） 2013（5） 2019（5） 2011（4） 2015（3） 2016（3） 2012（2）
申请年 2021（25）  2022（18）  2020（13）  2019（9）  2017（8）  2012（7）  2014（4）  2011（3）  2013（3）  2015（3）  2016（3）  2018（3）  2023（3）  2009（2） 
专利权人 SHANGHAI INS.（4） UNIV CHINA T.（3） UNIV HARBIN .（3） UNIV HENAN（3）
UNIV SHANGHA.（3） UNIV TSINGHU.（3） HON HAI PREC.（2） HONGFUJIN PR.（2）
QINGDAO FENG.（2） SHANGHAI INS.（2） SONY CORP（2） SUNG C（2）
UNIV HEBEI T.（2） UNIV HUAZHON.（2） UNIV NANJING.（2） UNIV NINGDE .（2）
UNIV SUZHOU .（2） UNIV XIAMEN（2） UNIV ZHONGYU.（2）

Atomic force microscope based graphical method, involves emitting titanium dioxide beam emitted by UV laser beam on probe on same area as ultraviolet laser beam, so that oxidation graphene area is reduced to be graphene, and to form graphene pattern.

WANG M, LIU C, YAO S, PENG X, ZHANG Z

Method for preparing graphene sub-nanoscale gap by feedback control electric breakdown, involves stopping voltage to apply to two ends of single-layer graphene nanoribbon when resistance of single-layer graphene nanoribbon reaches preset resistance to construct and obtain graphene sub-nanoscale gap.

SU M, HONG W, LIU J, ZHANG C, YUAN Z

Preparing electrochemical sensor used for detecting zearalenone in food, involves modifying graphene nano ribbons and gold nanoparticles onto glassy carbon electrode by electrodeposition, and using electro polymerization to polymerize molecularly imprinted membrane on modified electrode surface.

ZHONG M, LI X, XIE H, SHENG X, ZHOU B

Preparing nitrogen and sulfur co-doped pH responsive graphene quantum dots used in pH value responsive reagent for selective iron detection, involves mixing carbon source compound and nitrogen and sulfur source compound, carrying out a hydrothermal reaction, centrifuging and filtering.

LI D, YAN J, ZHOU Y, LIU X

Preparation of double-layer polymer modified graphene material used in separation and enrichment of glycoprotein, involves mixing e.g. hydrophilic polymer and solvent for electrostatic adsorption, and mixing obtained material with hyaluronic acid buffer salt solution for electrostatic adsorption.

GUAN S, LI H, YU J, PENG J, WANG L, DONG P, ZHAO Y

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

New nitrogen-copper doped graphene compound used as quantum dots for detecting quercetin and tetracycline antibiotics including doxycycline.

HU H, WANG L, WANG Y, LI X, GUO G, TANG S, WANG C, CHENG J, CHEN D, LI T

Preparing ampicillin molecularly imprinted electrochemical sensor based on graphene nanocomposite synergies comprises e.g. ultrasonically cleaning alumina powder, constructing three-electrode system, constant potential depositing, preparing prepolymerization solution and electropolymerizing.

LUO J, YANG Y, XIE J, ZHAO J, LIU S, LIAN W

Use of nickel cobalt sulfide doped nitrogen and sulfur-reduced graphene oxide nanomaterials in visual detection of glucose.

YE H, LIU T, ZHANG L, WANG X

Preparing magnetic graphene quantum dot for preparing imaging contrast agent and in-vitro diagnostic probe, involves subjecting ferrous ascorbate aqueous solution to hydrothermal reaction, where contrast agent is nuclear magnetic resonance-fluorescence double-mode enhanced imaging contrast agent.

XIE X, DING G, DONG H, YANG S, LI Y