Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Lippo LASSILA"'
Publikováno v:
Biomaterial Investigations in Dentistry, Vol 11, Iss 1 (2024)
Objectives: The aim of this article was to compare the colour stability of short fibre-reinforced computer-assisted design/computer-assisted manufacturing (CAD/CAM) composite (SFRC CAD) to commercially available CAD/CAM materials following prolonged
Externí odkaz:
https://doaj.org/article/f7ce91631a174d8390a2ed2963a20030
Publikováno v:
Polymers, Vol 16, Iss 12, p 1713 (2024)
This study aimed to evaluate the flexural strength (FS), surface wear, and optical properties of 3D-printed dental resins subjected to different post-printing conditions. A total of 240 specimens (2 × 2 × 25 mm³) were 3D-printed using resin materi
Externí odkaz:
https://doaj.org/article/fab5f0bff2bb43a788c3d6249ab1ae23
Publikováno v:
Biomaterial Investigations in Dentistry, Vol 10, Iss 1 (2023)
AbstractDental resin composites (DRCs) have become the first choice among different restorative materials for direct anterior and posterior restorations in the clinic. Though the properties of DRCs have been improved greatly in recent years, they sti
Externí odkaz:
https://doaj.org/article/3fe9226ae1ff4bd4aaedf73f178ebda3
Autor:
András Jakab, Dániel Palkovics, Veronika T. Szabó, Balázs Szabó, Eszter Vincze-Bandi, Gábor Braunitzer, Lippo Lassila, Pekka Vallittu, Sufyan Garoushi, Márk Fráter
Publikováno v:
Polymers, Vol 16, Iss 5, p 590 (2024)
In recent years, composite resin materials have been the most frequently used materials for direct restorations of posterior teeth. These materials have some clinically relevant limitations due to their lack of fracture toughness, especially when use
Externí odkaz:
https://doaj.org/article/ea979c0fc4544f65b008ca039f13307f
Autor:
Anja Ivica, Ivan Šalinović, Silvana Jukić Krmek, Sufyan Garoushi, Lippo Lassila, Eija Säilynoja, Ivana Miletić
Publikováno v:
Polymers, Vol 16, Iss 5, p 607 (2024)
The aim of this study was to compare the mechanical properties and ion release from a commercially available resin-modified glass ionomer cement to a formulation reinforced by the addition of short glass fibres at various percentages. Methods: Three
Externí odkaz:
https://doaj.org/article/604c1c8e78524335bf3d6fb7921fdb8c
Autor:
Veronika T. Szabó, Balázs Szabó, Noémi Barcsayné-Tátrai, Csongor Mészáros, Gábor Braunitzer, Balázs P. Szabó, Lippo Lassila, Sufyan Garoushi, Márk Fráter
Publikováno v:
Polymers, Vol 15, Iss 6, p 1343 (2023)
The aim of this research was to evaluate the mechanical impact of utilizing different fiber-reinforced composite (FRC) systems to reinforce inlay-retained bridges in dissected lower molars with different levels of periodontal support. A total of 24 l
Externí odkaz:
https://doaj.org/article/7466edf49345447b8f97fb6b56e7b2c3
Publikováno v:
Biomaterial Investigations in Dentistry, Vol 8, Iss 1, Pp 48-53 (2021)
Objective When restorative resin composites absorb light from the surrounding tooth structures, it creates a color-match, which is known as ‘a chameleon effect’. In this study, series of co-monomer mixtures were prepared with an increasing refrac
Externí odkaz:
https://doaj.org/article/f4df12fa99344cd887fe433c5ff7d6f9
Publikováno v:
Biomaterial Investigations in Dentistry, Vol 7, Iss 1, Pp 1-8 (2020)
Aim The purpose of this in vitro study was to determine the effects of different polishing protocols on the surface gloss (SG) of different commercial dental resin composites (RCs). Material and methods A total of 147 block-shaped specimens (40 mm le
Externí odkaz:
https://doaj.org/article/66bb4f3a1f1341cd9b261c87511948b0
Publikováno v:
Biomaterial Investigations in Dentistry, Vol 7, Iss 1, Pp 80-85 (2020)
Purpose By combining the increased toughness of a resin composite reinforced with discontinuous fibers and the surface wear resistance of a particulate filler composite (PFC), a bilayered composite technique was recently introduced. This study aimed
Externí odkaz:
https://doaj.org/article/f019860f4575414da93207f749b2058f
Autor:
Junichiro Wada, Kanae Wada, Mona Gibreel, Noriyuki Wakabayashi, Tsutomu Iwamoto, Pekka K. Vallittu, Lippo Lassila
Publikováno v:
Polymers, Vol 15, Iss 3, p 625 (2023)
The aim of this study was to evaluate the effect of surface polishing as well as the post-curing atmospheres (air and nitrogen gas) on the physical properties of an occlusal splint material for additive manufacturing. Flexural strength, flexural modu
Externí odkaz:
https://doaj.org/article/7e0aec00d8ca4c46980b86f0fbe1d0ab