国家/地区 中国（22） 世界知识产权组织（10） 韩国（4） 印度（3） 巴西（2） 美国（2）
IPC部 C（40）
IPC大类 C12（40） G01（11） B01（8）
A61（6） C01（6） C07（6）
C08（5） D01（2）
IPC小类 C12N（40）
IPC C12N015/11（7） C12N011/14（5） C12Q001/70（5）
C12N015/10（4） C12R001/93（4） G01N027/414（4）
B01J020/24（3） B01J020/28（3） C12N009/78（3）
C12N015/113（3） C12N015/87（3） G01N033/543（3）
B01D015/38（2） B01J020/30（2） C01B032/182（2）
发明人 YANG J（4） HE Y（3） WANG L（3）
CHEN L（2） GAO X（2） LE T（2）
LI Y（2） LIU Q（2） REN X（2）
SHEN Q（2） SHI Y（2） SONG C（2）
SUN L（2） SUN Y（2） WU J（2）
公开年 2023（40）
申请年 2022（30）  2021（5）  2023（5） 
专利权人 UNIV CHENGDU.（2） UNIV CHONGQI.（2）

Polymer structure useful as surface-reactive container for purifying biological material i.e. nucleic acids from biological samples, comprises biological material accommodation space in which graphene oxide and gold nanoparticles are formed.

CHEOL L M, WOO M A, LIM J, LEE N R, JOO C H, CHOI S W

New engineered clustered regularly interspaced short palindromic repeats-associated 13 enzyme useful in composition for detecting presence of target nucleic acid e.g. viral nucleic acid in sample, has enhanced collateral activity.

GAO X, YANG J, GAO Y

Magnetic nanoadsorbent comprises nanoparticles are magnetic nanoparticle and zwitterionic surfactant, and prepared by preparing solution of magnetic nanoparticles, adjusting pH of solution of magnetic nanoparticles to obtain precursor solution, adding zwitterionic surfactant to precursor solution.

KAMSONLIAN S, NASKAR J, CHATTREE A, DAN S

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

Method for producing liquid containing ultra-fine bubbles, involves pressurizing liquid supplied to liquid supply region by pressurizing unit in contact with liquid, and ejecting liquid from ejection port as droplets in ejection step.

YOHEI M, TAKAHARU A, IKUO N, MASADA Y, AOTANI T, NAKAZAWA I

Preparing graphene oxide useful for e.g. detecting circulating microRNA, by mixing graphite powder, potassium nitrate, concentrated sulfuric acid and potassium permanganate, precipitating manganese-intercalated graphite, adding with hydrogen peroxide, and dialyzing graphene stock solution.

LI Z, HE Y

New graphene oxide for use in oxidized graphene-primer complex used for preparing kit for detecting novel coronavirus.

ZENG Y, HE Y

Performing differential diagnosis of African swine fever wild strain and vaccine strain, by immobilizing reporter probe on graphene field effect transistor, adding DNA, and establishing corresponding relationship between Dirac point and concentration of DNA.

SUN W, SHENG C, SUN Y, ZHOU Y, WANG H, CHEN L

Improving hydrogen production performance of dark fermentation by using nitrogen-doped graphene comprises adding nitrogen-doped graphene to dark fermentation hydrogen production system.

LIU H, LIU Z, WANG L, TANG L, SUN Y, YAN M

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