Method of detecting bio-molecules using field effect...

Details Method of detecting bio-molecules using field effect... Method of detecting bio-molecules using field effect...

2007-04-03

2011-10-18

Yu, Melanie J (Department: 1641)

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

C435S283100, C435S287100, C435S287300, C422S050000, C422S068100

Reexamination Certificate

active

08038943

ABSTRACT:
A method of detecting a presence of bio-molecules, or a concentration of the target bio-molecules using a field effect transistor, includes allowing a first sample including a first target bio-molecule to contact a sensing surface of the field effect transistor and measuring a change in an electric signal of the field effect transistor, the field effect transistor including a substrate, a source region and a drain region, the source region and the drain region formed apart from each other on the substrate, the source region and the drain region each doped to having an opposite polarity than a polarity of the substrate, a channel region disposed between the source region and the drain region and an insulating layer including the sensing surface, the insulating layer disposed on the channel region.

REFERENCES:
patent: 4238757 (1980-12-01), Schenck
patent: 4777019 (1988-10-01), Dandekar
patent: 4874499 (1989-10-01), Smith et al.
patent: 5466348 (1995-11-01), Holm-Kennedy
patent: 5846708 (1998-12-01), Hollis et al.
patent: 6203981 (2001-03-01), Ackley et al.
patent: 7303875 (2007-12-01), Bock et al.
patent: 2004/0134798 (2004-07-01), Toumazou et al.
patent: 2005/0179065 (2005-08-01), Chou et al.
patent: 2005/0212016 (2005-09-01), Brunner et al.
patent: 2006/0011911 (2006-01-01), Bockelmann et al.
patent: 0201647 (2002-01-01), None
patent: 02086162 (2002-10-01), None
patent: WO03062811 (2003-07-01), None
patent: 2005043160 (2005-05-01), None
Sakurai, et al., Real-Time Monitoring of DNA Polymerase Reactions by a Micro ISFET pH Sensor, Department of Environmental Chemistry, Saitama University, Urawa 338, Japan, Anal. Chem. 1992, 64, 1996-1997, XP009015113.

Affiliated with

Also associated with

Rating

Method of detecting bio-molecules using field effect... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of detecting bio-molecules using field effect..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of detecting bio-molecules using field effect... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4280215