Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Reexamination Certificate
2005-11-18
2010-06-29
Cheu, Jacob (Department: 1641)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
C435S007200, C435S007910, C435S007920
Reexamination Certificate
active
07745143
ABSTRACT:
A method of analyzing a sample comprising directing a beam of light to a spot on the surface of a microarray treated with the sample using a digital micromirror device, and observing the SPR spectral shift due to a chemical binding event. The digital micromirror device can be, for example, that used in Digital Light Processing (DLP). Such a device can selectively place a pixel of light onto a microarray such that each spot can be observed at millisecond intervals and the whole microarray can be sequentially scanned over a relatively short period. The SPR spectral shift for each spot can be measured as a function of time, thus producing SPR detection of molecular binding in an array format.
REFERENCES:
patent: 6165335 (2000-12-01), Lennox et al.
patent: 6406921 (2002-06-01), Wagner et al.
patent: 6461490 (2002-10-01), Lennox et al.
patent: 6478939 (2002-11-01), Lennox et al.
patent: 6862094 (2005-03-01), Johansen
patent: 6999175 (2006-02-01), Ivarsson
patent: 7081954 (2006-07-01), Sandstrom
patent: 7084980 (2006-08-01), Jones et al.
patent: 7251085 (2007-07-01), Bahatt et al.
patent: 7463358 (2008-12-01), Wolf et al.
patent: 2002/0044893 (2002-04-01), Corn et al.
patent: 2002/0068813 (2002-06-01), Dragic et al.
patent: 2004/0048311 (2004-03-01), Ault-Riche et al.
patent: 2004/0258832 (2004-12-01), Barklund et al.
patent: 2005/0014179 (2005-01-01), Karlsson et al.
patent: 2005/0200845 (2005-09-01), Nabatova-Gabain et al.
patent: 2006/0134669 (2006-06-01), Casasanta
patent: 2006/0234265 (2006-10-01), Richey et al.
patent: 2007/0081163 (2007-04-01), Liang et al.
patent: 2007/0139653 (2007-06-01), Guan et al.
patent: 2007/0222996 (2007-09-01), Guan et al.
patent: 2009/0060786 (2009-03-01), Kim et al.
patent: 2009/0060787 (2009-03-01), Kim et al.
Patskovsky et al. (Sensors and Actuators B 2004 vol. 97, p. 409-414).
Kim et al.; U.S. Appl. No. 12/339,017, filed Dec. 18, 2008.
Cheu Jacob
Graybeal Jackson LLP
Plexera LLC
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