国家/地区 中国（27） 世界知识产权组织（13） 美国（12） 欧洲专利局（EPO）（7） 日本（4） 韩国（4） 加拿大（3）
IPC部 C（43）
IPC大类 C12（43） G01（25） B01（11）
A61（5） H01（3） B81（2）
B82（2） C01（2） G16（2）
IPC小类 C12Q（43）
IPC C12Q001/6825（8） B01L003/00（7） C12M001/34（6）
C12Q001/00（6） C12Q001/6886（6） G01N033/543（6）
C12Q001/6844（5） C12Q001/6869（5） G01N027/327（5）
G01N027/414（5） G01N021/64（4） G01N033/569（4）
G01N033/574（4） B01L007/00（3） C12M001/00（3）
发明人 LI H（3） LI J（3） CHEN J（2）
CHEN Y（2） DING X（2） HUANG K（2）
LI G（2） LI S（2） LI Y（2）
LIANG J（2） MA B（2） WANG L（2）
WANG X（2） WU G（2） XU W（2）
公开年 2021（43）
申请年 2021（43）
专利权人 UNIV CHINA A.（2） UNIV GUILIN .（2） UNIV SHANGHA.（2）

Photoresponsive gel microsphere useful for detecting nucleic acid, preferably Proteus mirabilis nucleic acid is prepared by synthesizing ferrosoferric oxide-graphene oxide-silicon dioxide complex material, mixing with microdroplet solution, PCR reagent and sample and cutting into microdroplets.

WANG Y, YU J, ZHAO Y, ZHANG L, YE F

Working electrode used for subcutaneous sensor for use with continuous biological monitor for patient, comprises conductive substrate, and carbon-enzyme layer on conductive substrate, where carbon-enzyme layer comprises polyurethane crosslinked with acrylic polyol, and enzyme fully entrapped.

ZHANG H, BOOCK R J

Visually detecting Salmonella gene by single-labeled single-stranded DNA probe comprises e.g. extracting genomic DNA of sample to be tested, expressing and purifying clustered regularly interspaced short palindromic repeats associated protein 12a, and performing fluorescence visual detection.

XU X, HE K, ZHANG F, BAI L, WANG L

Device for amplifying and detecting gene, comprises gene amplification chip comprising channels through which sample flows, transparent heaters comprising graphene layer provided on metal thin-film layer, and insulating hole.

CHUNG K H, KIM J T, CHUNG K

Nano-pore detecting device based on lipid molecular sealing layer comprises barrier layer, cavity layer, micro-channel structure, oil phase liquid sealing layer and water phase reaction solution in independent cavity, and lipid molecular layer.

UNANNOUNCED I

Integrated circuit chip for electronic biological sample analysis has chemically differentiated array of graphene field effect transistors, and biomolecules (selected to bind to biological substance) that functionalize graphene channels.

GOLDSMITH B

Detecting virus particles, preferably infectious virus particles in sample, or preventing spread of pandemic viral infections, preferably severe acute respiratory syndrome-coronavirus, by incubating sample with virus-binding molecule bound to solid phase, and detecting binding of virus particles.

LOIBNER H, POGLITSCH M

Paper base device for detecting multi-virus nucleic acid, comprises battery, conductive adhesive tape, heating sheet, paper base chamber and sealing film.

YANG Y, LI S, ZHANG X, DING X, LI J

Vascular access port system for detecting circulating ctDNA in situ in subject, comprises implantable indwelling device for detection of circulating ctDNA and DNA detector comprising DNA probes positioned at catheter and reservoir.

KHAN A

Microfluidic chip based on dielectric deterministic displacement useful in device for sorting cell, comprises micro flow channel having sample inlet, straight channel and two sample outlets, and three groups of electrode array pairs.

MA B, DIAO Z, WANG X, XU J