US 2010/0133510 A1 · BIO-SENSOR CHIP

Abstract

Provided is a bio-sensor chip. The bio-sensor chip includes a sensing part, a board circuit part, a channel part, and a cover. In the sensing part, a target material and a detection material interact with each other to detect the target material. The board circuit part is electrically connected to the sensing part. The channel part provides a solution material containing the target material into the sensing part. The cover is coupled to the board circuit part to cover the channel part and the sensing part.

Claims20

Dependent claims

A bio-sensor chip comprising:

a sensing part in which a target material and a detection material interact with each other to detect the target material;
a board circuit part electrically connected to the sensing part;
a channel part providing a solution material containing the target material into the sensing part;
and
a cover coupled to the board circuit part to cover the channel part and the sensing part.

2 more elements

A bio-sensor chip comprising:

a sensing part comprising a plurality of nano-wire sensors in which a detection material is fixed and a semiconductor substrate on which the plurality of nano-wire sensors are disposed;
a transparent channel part guiding a solution material containing a target material interacting with the detection material such that the solution material flows through the plurality of nano-wire sensors;
a board circuit part electrically connected to the sensing part to input and output an electrical signal between an external device and the sensing part;
a lower transparent cover covering the board circuit part to provide a space in which the sensing part and the channel part are disposed;
and
an upper transparent cover covering the lower transparent cover.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

12/561,032Filed 16 Sep 2009

Priority

KR 10-2008-012018929 Nov 2008

Published

3 Jun 2010

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

B01L 3/502715
By integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g.…
G01N 27/4145
Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS: specially adapted for biomolecules, e.g. gate electrode with…
G01N 27/4146
Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS: involving nanosized elements, e.g. nanotubes, nanowires
B01L 9/527
Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips: for microfluidic devices, e.g. used for lab-on-a-chip

Bio-sensor chip

Life of this patent

Bio-sensor chip

Life of this patent

Abstract

Claims20