国家/地区 中国（6）
IPC部 C（3） G（3） H（2）
IPC大类 G01（3） C01（2） H01（2）
IPC小类 G01N（3） C01B（2） H01J（2）
IPC C01B032/194（2） H01J037/20（2） H01J037/26（2）
发明人 WANG H（6）
公开年 2022（6）
申请年 2022（6）
专利权人 UNIV TSINGHUA（6）

High-sensitivity suspension two-dimensional nano-biomolecular sensor for use in detection of biomolecules, has substrate layer including silicon dioxide layer and silicon layer arranged up and down, groove with open upper portion and closed lower portion formed on substrate layer, and graphene strip.

ZHU H, XIE S, ZHENG J, WANG H

Current type nitrite sensor based on bionic enzyme ion selection film used in nitrite content detection, comprises working electrode, porous conductive framework located on surface of working electrode, chemically modified conductive particle and bionic enzyme ion selection film.

WANG X, WANG H

Single-molecule periodic via modulation, and signal detection device based on nanopore technology set, has microfluidic top layer that is set with first groove, sampling flow passage, and sampling micro-valve for controlling opening, and closing of sample outlet flow passage.

ZHOU Y, XIE S, ZHENG J, WANG H

Preparing graphene electron microscope carrier net comprises spreading hydrocarbon mixture on surface of the graphene film formed on metal substrate, transferring graphene film to electron microscope carrier net, and cleaning hydrocarbon mixture-graphene film-electron microscope carrier net.

NI X, LU Y, LIU N, GUO C, WANG H

Preparing differentially suspended monolayer graphene nanopore sensor for single molecule detection, involves providing silicon base layer, forming silicon dioxide layer on surface of one side of silicon base layer, forming graphene strip unit, using ion beam to punch nano-hole.

ZHAO S, ZHOU Y, ZHU H, XIE S, WANG H

Preparing electrically functionalized graphene electron microscope carrier net comprises adopting aromatic diazonium salt with electron-donating group or electron-withdrawing group, laying hydrocarbon mixture on surface of modified graphene film, and transferring to electron microscope carrier grid.

NI X, LIU Y, LU Y, LIU N, RAO Y, GUO C, WANG H