Chemistry: analytical and immunological testing – Including chromatography
Reexamination Certificate
2011-06-14
2011-06-14
Gakh, Yelena G (Department: 1777)
Chemistry: analytical and immunological testing
Including chromatography
C436S063000, C435S005000
Reexamination Certificate
active
07960180
ABSTRACT:
Methods and apparatus to capture and release microbe particles using amino-functionalized silica substrates are described. An example apparatus adapted to capture a microbe particle includes a silica substrate and a positively charged material to at least partially coat the silica substrate. The positive charged material includes an aminopropyl functional group.
REFERENCES:
patent: 3488922 (1970-01-01), Kirkland
patent: 3677938 (1972-07-01), Le Page et al.
patent: 4131542 (1978-12-01), Bergna et al.
patent: 5670631 (1997-09-01), Bayerl et al.
patent: 5958677 (1999-09-01), Lee et al.
patent: 6027945 (2000-02-01), Smith et al.
patent: 6383393 (2002-05-01), Colpan et al.
patent: 6468733 (2002-10-01), Nur et al.
patent: 6838005 (2005-01-01), Tepper et al.
patent: 6994971 (2006-02-01), Straume et al.
patent: 2005/0242041 (2005-11-01), Cumberland
Kiselev, A. V. et al. “Chromatography of proteins and viruses on macroporous silica modified with carbohydrates.” Chromatographia (1984) 18 p. 69-72.
Abbaszadegan, Morteza et al. “Detection of enteroviruses in groundwater with the polymerase chain reaction.” Applied and Environmental Microbiology (1993) 59 p. 1318-1324.
Jin, Lei et al. “Preparation of end-tethered DNA monolayers on siliceous surfaces using heterobifunctional cross-linkers.” Langmuir (2003) 19 p. 6968-6975.
Chang, Hsueh-Chia, Zilin Chen, Fu-Chih Hsu, and David Battigelli, “Capture and release of viruses using amino-functionalized silica particles,” Analytica Chimica Acta, vol. 569, Issues 1-2, May 31, 2006, pp. 76-82, Elsevier B.V., USA.
Griffin, Dale W., Kim A. Donaldson, John H. Paul, and Joan B. Rose, Pathogenic Human Viruses in Coastal Waters, Clinical Microbiology Reviews, Jan. 2003, p. 129-143, vol. 16, No. 1, American Society for Microbiology, USA.
Battigelli David
Chang Hsueh-Chia
Chen Zilin
Hsu Fu-Chih
Gakh Yelena G
Hixson Christopher A
Ladas & Parry LLP
Scientific Methods, Inc.
University of Notre Dame du Lac
LandOfFree
Methods and apparatus to capture and release microbe... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus to capture and release microbe..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus to capture and release microbe... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2651247