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3 Results Found

  • Article
  • Open Access
21 Citations
3,965 Views
17 Pages

Optimization of Plasmonic Gold Nanoparticle Concentration in Green LED Light Active Dental Photopolymer

  • Katalin Bukovinszky,
  • Melinda Szalóki,
  • István Csarnovics,
  • Attila Bonyár,
  • Péter Petrik,
  • Benjámin Kalas,
  • Lajos Daróczi,
  • Sándor Kéki,
  • Sándor Kökényesi and
  • Csaba Hegedűs

15 January 2021

Gold nanoparticles (AuNPs) display surface plasmon resonance (SPR) as a result of their irradiation at a targeted light frequency. SPR also results in heat production that increases the temperature of the surrounding environment, affecting polymeriza...

(This article belongs to the Special Issue Metal Nanoparticles–Polymers Hybrid Materials II)
  • Article
  • Open Access
11 Citations
2,769 Views
12 Pages

13 November 2023

To enhance the holographic properties, one of the main methods is increasing the solubility of the photosensitizer and modifying the components to improve the modulation of the refractive index in the photopolymer. This study provides evidence, throu...

  • Article
  • Open Access
8 Citations
2,715 Views
16 Pages

Plasmonic Effect of Gold-Patchy Silica Nanoparticles on Green Light-Photopolymerizable Dental Resin

  • Melinda Szalóki,
  • István Csarnovics,
  • Attila Bonyár,
  • Ditta Ungor,
  • Edit Csapó,
  • András Sápi and
  • Csaba Hegedűs

13 September 2023

A low ratio of polymerization is a major problem in resin-based composites. In this paper, the plasmonic effect of gold-covered silica nanoparticles on the physicochemical and mechanical properties of bisphenol A diglycidyl dimethacrylate (Bis-GMA),...

(This article belongs to the Section Biology and Medicines)