Nanocomposites for restorative dentistry

A. Uveges, K. Bukovinszki, M. Szaloki, C. Hegedus, J. Borbély

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the present investigation a new method is described for modification of dental resins with reactive polymeric nanoparticles (RPNPs) as organofillers. Nanoparticles (NPs) as model compounds indicate clearly that the RPNPs significantly influence the mechanical and shrinkage properties of the matrix and composite. Nanoparticles were prepared by free radical non-linear copolymerization of a mixture of mono (styrene, ST) and bifunctional (ethylene glycol dimethacrylate, EGDM) comonomers in homogeneous solution. The EGDM monomer is a commonly used component of several dental filling composites. The size, reactivity and distribution of nanoparticles are influenced by the mole ratio of the monomers in the feed. Size of nanoparticles was determined by Scanning Electron Microscopy (SEM). Reactivity of nanoparticles was measured by Nuclear Magnetic Resonance (NMR).

Original languageEnglish
Title of host publication2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings
Pages717-720
Number of pages4
Volume2
Publication statusPublished - 2007
Event2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007 - Santa Clara, CA, United States
Duration: May 20 2007May 24 2007

Other

Other2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007
CountryUnited States
CitySanta Clara, CA
Period5/20/075/24/07

Fingerprint

Dentistry
Nanocomposites
Nanoparticles
Ethylene glycol
Monomers
Dental prostheses
Composite materials
Free radicals
Copolymerization
Styrene
Resins
Nuclear magnetic resonance
Scanning electron microscopy

Keywords

  • Dental composite
  • Modified resin
  • Photopolymerization
  • Reactive polymeric nanoparticles (RPNPs)

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Uveges, A., Bukovinszki, K., Szaloki, M., Hegedus, C., & Borbély, J. (2007). Nanocomposites for restorative dentistry. In 2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings (Vol. 2, pp. 717-720)

Nanocomposites for restorative dentistry. / Uveges, A.; Bukovinszki, K.; Szaloki, M.; Hegedus, C.; Borbély, J.

2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings. Vol. 2 2007. p. 717-720.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Uveges, A, Bukovinszki, K, Szaloki, M, Hegedus, C & Borbély, J 2007, Nanocomposites for restorative dentistry. in 2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings. vol. 2, pp. 717-720, 2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Santa Clara, CA, United States, 5/20/07.
Uveges A, Bukovinszki K, Szaloki M, Hegedus C, Borbély J. Nanocomposites for restorative dentistry. In 2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings. Vol. 2. 2007. p. 717-720
Uveges, A. ; Bukovinszki, K. ; Szaloki, M. ; Hegedus, C. ; Borbély, J. / Nanocomposites for restorative dentistry. 2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings. Vol. 2 2007. pp. 717-720
@inproceedings{0b537711c7ac44b1ba70faa9171505c2,
title = "Nanocomposites for restorative dentistry",
abstract = "In the present investigation a new method is described for modification of dental resins with reactive polymeric nanoparticles (RPNPs) as organofillers. Nanoparticles (NPs) as model compounds indicate clearly that the RPNPs significantly influence the mechanical and shrinkage properties of the matrix and composite. Nanoparticles were prepared by free radical non-linear copolymerization of a mixture of mono (styrene, ST) and bifunctional (ethylene glycol dimethacrylate, EGDM) comonomers in homogeneous solution. The EGDM monomer is a commonly used component of several dental filling composites. The size, reactivity and distribution of nanoparticles are influenced by the mole ratio of the monomers in the feed. Size of nanoparticles was determined by Scanning Electron Microscopy (SEM). Reactivity of nanoparticles was measured by Nuclear Magnetic Resonance (NMR).",
keywords = "Dental composite, Modified resin, Photopolymerization, Reactive polymeric nanoparticles (RPNPs)",
author = "A. Uveges and K. Bukovinszki and M. Szaloki and C. Hegedus and J. Borb{\'e}ly",
year = "2007",
language = "English",
isbn = "1420063421",
volume = "2",
pages = "717--720",
booktitle = "2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings",

}

TY - GEN

T1 - Nanocomposites for restorative dentistry

AU - Uveges, A.

AU - Bukovinszki, K.

AU - Szaloki, M.

AU - Hegedus, C.

AU - Borbély, J.

PY - 2007

Y1 - 2007

N2 - In the present investigation a new method is described for modification of dental resins with reactive polymeric nanoparticles (RPNPs) as organofillers. Nanoparticles (NPs) as model compounds indicate clearly that the RPNPs significantly influence the mechanical and shrinkage properties of the matrix and composite. Nanoparticles were prepared by free radical non-linear copolymerization of a mixture of mono (styrene, ST) and bifunctional (ethylene glycol dimethacrylate, EGDM) comonomers in homogeneous solution. The EGDM monomer is a commonly used component of several dental filling composites. The size, reactivity and distribution of nanoparticles are influenced by the mole ratio of the monomers in the feed. Size of nanoparticles was determined by Scanning Electron Microscopy (SEM). Reactivity of nanoparticles was measured by Nuclear Magnetic Resonance (NMR).

AB - In the present investigation a new method is described for modification of dental resins with reactive polymeric nanoparticles (RPNPs) as organofillers. Nanoparticles (NPs) as model compounds indicate clearly that the RPNPs significantly influence the mechanical and shrinkage properties of the matrix and composite. Nanoparticles were prepared by free radical non-linear copolymerization of a mixture of mono (styrene, ST) and bifunctional (ethylene glycol dimethacrylate, EGDM) comonomers in homogeneous solution. The EGDM monomer is a commonly used component of several dental filling composites. The size, reactivity and distribution of nanoparticles are influenced by the mole ratio of the monomers in the feed. Size of nanoparticles was determined by Scanning Electron Microscopy (SEM). Reactivity of nanoparticles was measured by Nuclear Magnetic Resonance (NMR).

KW - Dental composite

KW - Modified resin

KW - Photopolymerization

KW - Reactive polymeric nanoparticles (RPNPs)

UR - http://www.scopus.com/inward/record.url?scp=34547980314&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34547980314&partnerID=8YFLogxK

M3 - Conference contribution

SN - 1420063421

SN - 9781420063424

SN - 1420061836

SN - 9781420061833

VL - 2

SP - 717

EP - 720

BT - 2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings

ER -