Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is inorganic
Reexamination Certificate
2005-01-25
2005-01-25
Ceperley, Mary E. (Department: 1641)
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
Carrier is inorganic
C205S420000, C252S521300, C252S584000, C435S006120, C436S823000, C530S391100, C530S402000
Reexamination Certificate
active
06846681
ABSTRACT:
The present invention is directed to a silicon substrate having a monolayer formed by an electrochemically-induced reaction between silicon hydride moieties on the silicon surface and optionally substituted alkynes covalently bound to the surface of the silicon substrate and to a method for electrochemically producing such a functionalized silicon substrate. The method of forming a covalently bound monolayer on a silicon surface comprises the steps of contacting the silicon surface with a C2-C24alkyne and electrografting optionally substituted alkynes to the silicon surface.
REFERENCES:
patent: 6147159 (2000-11-01), Hu et al.
patent: 6288390 (2001-09-01), Siuzdak et al.
patent: WO 9937409 (1999-07-01), None
patent: WO 0026019 (2000-05-01), None
Buriak Jillian M.
Robins Edward
Stewart Michael P.
Barnes & Thornburg LLP
Ceperley Mary E.
Purdue Research Foundation
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