| Patent application number | Description | Published |
|---|
| 20080199700 | NANOPARTICLES CONFINED IN POLYELECTROLYTES - Methods of producing stabilized composite nanoparticles comprising a nanoparticle and a multiple polyelectrolyte stabilizing moiety layer, a method of producing a multilayer stabilized composite nanoparticle, and such nanoparticles. | 08-21-2008 |
| 20090124726 | COMPOSITE NANOPARTICLES, NANOPARTICLES AND METHODS FOR PRODUCING SAME - In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material. In various embodiments, the methods comprise (a) providing a polymeric solution comprising a polymeric material; (b) collapsing at least a portion of the polymeric material about one or more precursor moieties; (c) cross-linking the polymeric material; (d) modifying at least a portion of said precursor moieties to form one or more nanoparticles and thereby forming a composite nanoparticle. | 05-14-2009 |
| 20090148703 | COMPOSITE NANOPARTICLES, NANOPARTICLES AND METHODS FOR PRODUCING SAME - In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material. In various embodiments, the methods comprise (a) providing a polymeric solution comprising a polymeric material; (b) collapsing at least a portion of the polymeric material about one or more precursor moieties; (c) cross-linking the polymeric material; (d) modifying at least a portion of said precursor moieties to form one or more nanoparticles and thereby forming a composite nanoparticle. | 06-11-2009 |
| 20090278283 | PRODUCING NANOPARTICLES USING NANOSCALE POLYMER TEMPLATES - In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material. In various embodiments, the methods comprise (a) providing a shape-static polymer template with a size in the range between about 1 nm to about 100 nm; (b)) incorporating one or more nanoparticle precursor moieties with the shape-static polymer template; and either (c) oxidizing the precursor moieties to form a composite nanoparticle comprising one or more of an inorganic oxide and hydroxide nanoparticle; or (c) adding an ion with an opposite charge polarity to the at least one nanoparticle precursor moieties to effect formation of a composite nanoparticle. | 11-12-2009 |
| 20100148398 | PRODUCING NANOPARTICLES USING NANOSCALE POLYMER TEMPLATES - In various aspects provided are methods for producing a nanoparticle within a cross-linked, collapsed polymeric material. In various embodiments, the methods comprise (a) providing a shape-static polymer template with a size in the range between about 1 nm to about 100 nm; (b)) incorporating one or more nanoparticle precursor moieties with the shape-static polymer template; and either (c) oxidizing the precursor moieties to form a composite nanoparticle comprising one or more of an inorganic oxide and hydroxide nanoparticle; or (c) adding an ion with an opposite charge polarity to the at least one nanoparticle precursor moieties to effect formation of a composite nanoparticle. | 06-17-2010 |
| 20100167914 | NANO-SCALE CATALYSTS - A method includes collapsing a polymer on a precursor moiety including a catalyst to form a composite having the polymer and the precursor moiety; and forming a nanoparticle from the composite. | 07-01-2010 |
| 20120015190 | COMPOSITE NANOPARTICLES CONTAINING ORGANIC IONS - A composite nanoparticle comprising a nanoparticle confined within a cross-linked collapsed polyelectrolyte polymer wherein the nanoparticle comprises a charged organic ion. | 01-19-2012 |
| 20120015800 | PRODUCING COMPOSITE NANOPARTICLES - A method for producing a composite nanoparticle, including the steps of: changing the conformation of a dissolved polyelectrolyte polymer from a first extended conformation to a more compact conformation by changing a solution condition so that at least a portion of the polyelectrolyte polymer is associated with a precursor moiety to form a composite precursor moiety with a mean diameter in the range between about 1 nm and about 100 nm; and cross-linking the polyelectrolyte polymer of the composite precursor moiety to form a composite nanoparticle. | 01-19-2012 |
