国家/地区 中国（21）
IPC部 B（21）
IPC大类 B01（21）
IPC小类 C07K（21）
IPC B01J020/30（11） C07K001/22（11） B01J020/24（5）
B01J020/28（5） B01D015/38（4） C07K001/14（4）
C07K014/765（4） B01D067/00（3） B01J020/20（3）
B01J020/26（3） C07K001/34（3） B01D015/08（2）
B01D069/02（2） B01D071/38（2） B01J020/22（2）
发明人 LI Y（5） JIANG B（4） WANG Y（4）
ZHANG L（4） ZHANG Y（4） WANG B（3）
YANG K（3） LI J（2） LIANG Z（2）
LU M（2） TU W（2） WANG F（2）
XIE Y（2） ZHAO J（2）
公开年 2017（4） 2016（3） 2021（3） 2015（2） 2020（2） 2022（2） 2023（2）
申请年 2014（4）  2012（3）  2021（3）  2015（2）  2016（2）  2020（2）  2023（2） 
专利权人 CAS DALIAN C.（4） UNIV FUDAN（2） UNIV SOUTH C.（2）

High strength polysaccharide-inorganic nanoparticle composite column is prepared by adding different inorganic nano-particles, transferring obtained emulsion to stainless steel or glass column pipe with rubber plug at one end by injector, and utilizing peristaltic pump to circulate mixed solution.

LI J, LI Y, QU J

Preparing magnetic microspheres useful for separating and purifying nucleic acid and/or protein, comprises e.g. preparing graphene oxide and ferric chloride by hydrothermal synthesis and modifying chitosan shell on surface.

XIE Y, LIU B, HUANG C, ZHONG Q

Modified graphene oxide for absorption of low abundance protein, is prepared by reacting carbon-containing solid with reactant in a solvent to form graphene oxide precursor which is dispersed along with polyethylene glycol and dehydrating agent, in aprotic solvent, in presence of catalyst.

HUANG Y, ZHOU S, WANG B

Preparing phosphine-based ionic liquid modified nanocomposite that is used for enriching phosphorylated peptide, involves dispersing first base material in anhydrous toluene, adding 3-chloropropyl triethoxysilane, stirring continuously, and heating under nitrogen atmosphere to obtain nanomaterial.

ZHAO L, LI Y, ZHOU C, XIE Y, JIANG Y, WANG B, LIANG H, XIA C

Complex separation film useful for separation and purification of nanoparticles, macromolecules, proteins or viruses with different particle sizes, comprises deposition substrate layer, separation layer and fixed protective layer.

WANG B, SUO Y, GE Y, LI Y, YANG F, HAO Y, WANG X, SU L

Sensor for detecting hemoglobin in sample, e.g. human feces or urine, comprises graphene layer, binding agents that bind to hemoglobin protein, and electrical conductors for measuring electrical property of functionalized graphene layer.

MOLLAAGHABABA R, ABEDI M, NAWANA N, ME M A, MOLAGABABA R

Preparing graphene-lignin two-dimensional composite material used in adsorption and separation of metal ions and purification of proteins, involves dissolving graphene and dopamine in tris(carboxymethyl)aminomethane-hydrochloric acid buffer.

ZHUANG W, QIU J, ZHU C, YING H, LONG H, TANG C, LI M, YANG P, SHEN T, TAN Z

Surface cation functionalized graphene oxide material useful for e.g. enrichment analysis of phosphorylated protein.

ZHANG L, JIANG B, HU Y, YANG K, LIANG Z, ZHANG Y

Performing synchronous enrichment and purification of aflatoxin B1 and capsaicin involves mixing reduced graphene oxide-bearing spherules obtained from culture of non-toxic Aspergillus flavus fungi with iron precursors.

YU L, LI P, MA F, ZHANG Z, WANG D, HU X, JIANG J

Preparing hydrophilic branch and C18 modified magnetic graphene material involves soaking graphene in nitric acid and placed in water bath to obtain mixed solution, which is washed with deionized water to obtain neutralized solution.

GAO M, WANG Y, ZHANG X