Formation of Polymers on Nanostructures Under X-ray Irradiation

Tech ID: 22908 / UC Case 2013-325-0

Abstract

First time demonstration of enhanced formation of polymers on nanostructures under X-ray irradiation.

Full Description

Researchers at UC Davis have developed methods of formation of a polymer from a monomer on a metal-based nanoparticle under X-ray irradiation or the dissolution of metal ions from this nanoparticle under X-ray irradiation, and more specifically methods of enhancing formation of a polyanilne polymer from an aniline monomer on a silver core - gold shell nanoparticle under X-ray irradiation and release of Ag ions from this core-shell nanoparticle. X-rays are highly penetrating, and nanomaterials can pinpoint the growth of polymers down to nanometer scale. Therefore it is possible to use short wavelength X-rays and nanomaterials to create high precision polymer structures of nanometer resolution.

Applications

  • Use of short wavelength X-rays and nanomaterials to create high precision polymer structures of nanometer resolution can potentially be used by drug, semiconductor and sensor industry
  • X-ray triggered release of Ag ions can function as targeted antimicrobial release

Features/Benefits

  • Uses nanostructures and wide beam X-rays to make nanostructures of polymers
  • Alternative method of making photomasks

Patent Status

Country Type Number Dated Case
United States Of America Issued Patent 9,718,922 08/01/2017 2013-325
 

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Inventors

  • Guo, Ting

Other Information

Keywords

X-ray nanochemistry, chemical enhancement, physical enhancement, polymerization, nanomaterials, X-rays, lithography, semiconductors, sensors, antimicrobial, triggered release, polyaniline

Categorized As