国家/地区 中国（19）
IPC部 C（19）
IPC大类 C08（19） G01（19） B01（8）
C25（3） C09（2）
IPC小类 C08J（19）
IPC C08J009/26（19）
发明人 LIU B（3） MA Y（3） CHENG H（2）
CUI L（2） JIN J（2） LI L（2）
LI Q（2） LIU Y（2） WANG C（2）
WANG S（2） ZENG Y（2） ZHANG J（2）
ZHU Y（2）
公开年 2020（4） 2023（4） 2022（3） 2015（2） 2017（2） 2021（2）
申请年 2022（7）  2020（5）  2015（2）  2016（2）  2017（2） 
专利权人 YANCHENG INS.（3） JIAXING COLL.（2）

Specific fluorescent indicator sheet useful in detection of harmful substances in agricultural product, preferably pesticide, melamine, clenbuterol, and pyrrolidine, prepared by e.g. scraping indicator sheet preparation solution on support layer, and preparing surface functional layer.

SUN B, MA A, WANG J, WANG S, LIU Y, ZHU Y, HE Y

Porous locust bean glue hydrogel used for e.g. preparing sensors, is prepared by mixing polyvinyl alcohol, conductive carbon material and water, adding locust bean gum to obtain mixed solution, adding in sacrificial templates, freezing, molding, and using eluent.

ZHANG Y, XIAO F, HUANG Y

Preparing three-dimensional graphene composite gas gel used in pressure sensor, involves mixing oxidized graphene, cellulose nanocrystalline, organic amine and water, performing hydrothermal reaction to obtained mixed solution to obtain hydrogel.

WU D, WANG Z

Composite material useful for polydimethylsiloxane-based flexible pressure sensor, comprises e.g. pore-forming agent, carbon-based conductive additive, piezoelectric material, conductive polymer, surfactant and carbon nanotube aqueous dispersion.

WU Y, HONG Y, WANG C, CHEN Y, HE W, ZHOU G, LI J, WANG S

Preparing variable gradient structure flexible gas gel useful for flexible pressure sensors, comprises e.g. pouring gas gel collagen liquid into mold, performing first annealing, dipping the variable gradient flexible three-dimensional piezoelectric framework in graphene solution and drying.

CHENG Y, LUO B, CHENG H, YI C, WANG C, NIU Y, ZHANG K

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 magnetic temperature-sensitive type low co-melting solvent system as function monomer, involves preparing a magnetic temperature-sensitive molecularly imprinted polymer based on eutectic solvent system, detecting target compound, pre-processing sample, and detecting sample.

GUO X, XU M, FAN Y, GUO L, WAN H, XIONG H, WAN Y

Preparation of porous flexible graphene nano sheet/polydimethylsiloxane composite material applied to strain sensors, involves mixing brown sugar particles and nanosheets, pressing, mixing polydimethylsiloxane and curing agent, carrying out permeation promotion treatment, and performing drying.

ZHANG F, MA Y, HU H, YANG H

Preparing defective graphene surface-enhanced Raman scattering substrate comprises e.g. adding silver nitrate and polyvinylpyrrolidone to dimethylformamide, reacting, obtaining silver nanoparticle after cooling, and washing and centrifuging.

CHEN S, LIANG Y, DAI Z

Preparing sulfadimethoxine molecularly imprinted electrochemical sensor for graphene-modified glassy carbon electrode, involves performing electropolymerization to form a molecularly imprinted polymer in a phosphate buffer solution.

LIU B, JIN J, CAO Y, MA Y