US Patent 7553776 Patterned functionalized silicon surfaces

Patent 7553776 was granted and assigned to Purdue Research Foundation on June, 2009 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Purdue Research Foundation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7553776

Date of Patent

June 30, 2009

Patent Application Number

11499188

Date Filed

August 4, 2006

Patent Primary Examiner

‌

Alexander G Ghyka

Patent abstract

The present invention provides a method for preparing a silicon substrate and a silicon substrate having a silicon surface comprising a pattern of covalently bound monolayers. Each of the monolayers comprises an alkyne, wherein at least a portion of each monolayer is no more than about 5 molecules of the alkyne wide.