国家/地区 美国（5） 中国（4）
IPC部 B（5） G（5） C（4）
H（2）
IPC大类 B82（5） G01（5） C01（2）
C12（2） H01（2）
IPC小类 B82Y（5） G01N（5） C01B（2）
C12Q（2） H01L（2）
IPC B82Y005/00（4） B82Y015/00（3） B82Y030/00（2）
B82Y040/00（2） B82Y099/00（2） C01B031/04（2）
C12Q001/68（2） G01N027/00（2） G01N027/62（2）
G01N033/487（2）
发明人 PENG H（7）
公开年 2013（7）
申请年 2012（7）
专利权人 INT BUSINESS.（4） PENG H（3） STOLOVITZKY .（2） UNIV PEKING（2）
ZHU W（2）

Nanodevice i.e. graphene nanopore transistor device, for identifying and differentiating biomolecules in e.g. DNA sequencing application, has graphene layer wired to metal pads to form transistor in which transistor current is modulated.

PENG H, STOLOVITZKY G A, ZHU W

Electrically differentiating/identifying bases/biomolecules in nanopore, by filling reservoir and nanopore formed through membrane including e.g. graphene layer with ionic buffer, where layer is wired to metal pads to form transistor.

PENG H, STOLOVITZKY G A, ZHU W, STOROVITZKI G A

Identifying biomolecule by separating reservoir into two parts by graphene membrane, forming nanopore, coating graphene oxide layer in nanopore with organic layer to interact with biomolecule, and monitoring time trace of ionic current.

PENG H

Nanodevice used as chip to sequence and sense e.g. DNA, comprises reservoir, and nanopore formed through graphene membrane that comprises oxide layer coated with organic layer, which enhances resolution and motion control of biomolecules.

PENG H

Modulation-doped single-crystal graphene pn junction prepared by putting copper foil into reactor, introducing mixed gas and inert gas into the reactor, passing mixed gas into copper foil, and cooling, useful in logic device.

WU D, YAN K, LIU Z, PENG H

Graphene nano-sensor for sensing e.g. bifunctional molecules during military monitoring purpose, has graphene flake connecting copper pads and suspended over gap between pads, and two metal electrodes electrically connected to flake.

PENG H

Covalent modification of single-layer graphene comprises forming graphene on substrate, and adding polymethyl methacrylate solution to a surface of modified graphene and then heating and curing to form polymethyl methacrylate film.

LIU Z, YU J, PENG H, XIE Q, ZHANG L