Search results for: au nanoparticles

• Ordered titanium templates functionalized by gold films for biosensing applications – Towards non-enzymatic glucose detection

  Publication

  • K. Grochowska
  • M. Szkoda
  • J. Karczewski
  • G. Śliwiński
  • K. Siuzdak

  - TALANTA.The International Journal of Pure and Applied Analytical Chemistry - Year 2017

  Recently, metal nanostructures evoke much interest due to application potential in highly sensitive detectors in biochemistry and medical diagnostics. In this work we report on preparation and characteristics of thin (1–100 nm) Au films deposited onto highly ordered structured titanium templates for SERS (Surface Enhanced Raman Spectroscopy) and electrochemical sensing. The Ti templates are formed by selective removal of TiO2 nanotubes...

  Full text to download in external service

• Properties of Thermally Dewetted Thin Au Films on ITO-Coated Glass for Biosensing Applications

  Publication

  • K. Grochowska
  • K. Siuzdak
  • J. Karczewski
  • M. Szkoda
  • G. Śliwiński

  - PLASMONICS - Year 2017

  Noble metal nanostructures are object of great interest due to their unique optical and electronic properties exploited in nanotechnology, medicine, biochemistry, and surface-enhanced spectroscopies. In this work, the Au nanoparticle (NP) structures for application in biosensing obtained by dewetting are investigated in dependence on their preparation conditions. Structures are produced from thin Au films (5–30 nm) sputtered onto...

  Full text to download in external service