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Pregled bibliografske jedinice broj: 1134452

Incorporation of Copper-Doped Mesoporous Bioactive Glass Nanospheres in Experimental Dental Composites: Chemical and Mechanical Characterization


Marovic, Danijela; Haugen, Håvard J.; Negovetic Mandic, Visnja; Par, Matej; Zheng, Kai; Tarle, Zrinka; Boccaccini, Aldo R.
Incorporation of Copper-Doped Mesoporous Bioactive Glass Nanospheres in Experimental Dental Composites: Chemical and Mechanical Characterization // Materials, 14 (2021), 10; 2611, 12 doi:10.3390/ma14102611 (međunarodna recenzija, članak, znanstveni)


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Naslov
Incorporation of Copper-Doped Mesoporous Bioactive Glass Nanospheres in Experimental Dental Composites: Chemical and Mechanical Characterization

Autori
Marovic, Danijela ; Haugen, Håvard J. ; Negovetic Mandic, Visnja ; Par, Matej ; Zheng, Kai ; Tarle, Zrinka ; Boccaccini, Aldo R.

Izvornik
Materials (1996-1944) 14 (2021), 10; 2611, 12

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
dental ; resin composites ; copper ; bioactive glass ; mesoporous ; nanoparticles

Sažetak
Experimental dental resin composites incorporating copper-doped mesoporous bioactive glass nanospheres (Cu-MBGN) were designed to impart antibacterial and remineralizing properties. The study evaluated the influence of Cu-MBGN on the mechanical properties and photopolymerization of resin composites. Cu-MBGN were synthesized using a microemulsion-assisted sol–gel method. Increasing amounts of Cu-MBGN (0, 1, 5, and 10 wt %) were added to the organic polymer matrix with inert glass micro- and nanofillers while maintaining a constant resin/filler ratio. Six tests were performed: X-ray diffraction, scanning electron microscopy, flexural strength (FS), flexural modulus (FM), Vickers microhardness (MH), and degree of conversion (DC). FS and MH of Cu-MBGN composites with silica fillers showed no deterioration with aging, with statistically similar results at 1 and 28 days. FM was not influenced by the addition of Cu-MBGN but was reduced for all tested materials after 28 days. The specimens with 1 and 5% Cu-MBGN had the highest FS, FM, MH, and DC values at 28 days, while controls with 45S5 bioactive glass had the lowest FM, FS, and MH. DC was high for all materials (83.7–93.0%). Cu-MBGN composites with silica have a potential for clinical implementation due to high DC and good mechanical properties with adequate resistance to aging.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-6183 - Biomimetički inteligentni kompozitni sustavi (BIOMICS) (Tarle, Zrinka, HRZZ - 2019-04) ( POIROT)

Ustanove:
Stomatološki fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com

Citiraj ovu publikaciju:

Marovic, Danijela; Haugen, Håvard J.; Negovetic Mandic, Visnja; Par, Matej; Zheng, Kai; Tarle, Zrinka; Boccaccini, Aldo R.
Incorporation of Copper-Doped Mesoporous Bioactive Glass Nanospheres in Experimental Dental Composites: Chemical and Mechanical Characterization // Materials, 14 (2021), 10; 2611, 12 doi:10.3390/ma14102611 (međunarodna recenzija, članak, znanstveni)
Marovic, D., Haugen, H., Negovetic Mandic, V., Par, M., Zheng, K., Tarle, Z. & Boccaccini, A. (2021) Incorporation of Copper-Doped Mesoporous Bioactive Glass Nanospheres in Experimental Dental Composites: Chemical and Mechanical Characterization. Materials, 14 (10), 2611, 12 doi:10.3390/ma14102611.
@article{article, author = {Marovic, Danijela and Haugen, H\aavard J. and Negovetic Mandic, Visnja and Par, Matej and Zheng, Kai and Tarle, Zrinka and Boccaccini, Aldo R.}, year = {2021}, pages = {12}, DOI = {10.3390/ma14102611}, chapter = {2611}, keywords = {dental, resin composites, copper, bioactive glass, mesoporous, nanoparticles}, journal = {Materials}, doi = {10.3390/ma14102611}, volume = {14}, number = {10}, issn = {1996-1944}, title = {Incorporation of Copper-Doped Mesoporous Bioactive Glass Nanospheres in Experimental Dental Composites: Chemical and Mechanical Characterization}, keyword = {dental, resin composites, copper, bioactive glass, mesoporous, nanoparticles}, chapternumber = {2611} }
@article{article, author = {Marovic, Danijela and Haugen, H\aavard J. and Negovetic Mandic, Visnja and Par, Matej and Zheng, Kai and Tarle, Zrinka and Boccaccini, Aldo R.}, year = {2021}, pages = {12}, DOI = {10.3390/ma14102611}, chapter = {2611}, keywords = {dental, resin composites, copper, bioactive glass, mesoporous, nanoparticles}, journal = {Materials}, doi = {10.3390/ma14102611}, volume = {14}, number = {10}, issn = {1996-1944}, title = {Incorporation of Copper-Doped Mesoporous Bioactive Glass Nanospheres in Experimental Dental Composites: Chemical and Mechanical Characterization}, keyword = {dental, resin composites, copper, bioactive glass, mesoporous, nanoparticles}, chapternumber = {2611} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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