The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2009
Filed:
Jan. 05, 2005
Harold G. Monbouquette, Santa Montica, CA (US);
Miguel Garcia-garibay, Los Angeles, CA (US);
Harold G. Monbouquette, Santa Montica, CA (US);
Miguel Garcia-Garibay, Los Angeles, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
A method for producing, and a product having, a surface nanopattern, wherein the method comprises the steps of: obtaining a substrate with a smooth surface; acquiring a self-assembling monolayer precursor, wherein the precursor includes an inducible, usually photocatalytically, active region and a substrate attachment region; mixing a plurality of the self-assembling monolayer precursors with the substrate to produce a self-assembled monolayer having an exposed surface comprising the inducible active regions and anchored to the substrate smooth surface by the substrate attachment regions; obtaining a path-directable nanoparticle; contacting the path-directable nanoparticle with the exposed surface at an interface area; exposing the exposed surface contacted with the path-directable nanoparticle to an inducing event, usually exposure to light, thereby chemically altering the inducible active regions and producing a detectable state in the interface area on the exposed surface; and applying a force of variable magnitude and direction in the plane of the surface to the contacted path-directable nanoparticle to produce movement of the contacted nanoparticle over the exposed surface thereby extending the detectable state interface area into a detectable trace over the exposed surface to produce the nanopatterened surface.