Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Lippo V. J. Lassila"'
Publikováno v:
Biomaterial Investigations in Dentistry, Vol 10, Iss 1 (2023)
AbstractThis laboratory study aimed to measure the push-out bond strength of individually formed fiber-reinforced composite (FRC) post luted with flowable short fiber-reinforced composite (SFRC) and to evaluate the influence of post coating with ligh
Externí odkaz:
https://doaj.org/article/281de88695db406f8f7e5f5ad640c607
Autor:
Laura Andriukaitiene, Xiaobo Song, Nannan Yang, Lippo V. J. Lassila, Pekka K. Vallittu, Eero Kerosuo
Publikováno v:
BMC Oral Health, Vol 18, Iss 1, Pp 1-9 (2018)
Abstract Background The aim of the study was to assess bacterial sealability and bonding ability of methacrylate-based Resilon (RS, SybronEndo), Endo Rez (ER, Ultradent Products Inc), and epoxy-based AH Plus (AH, Dentsply/DeTrey), MTA Fill Apex (MTAF
Externí odkaz:
https://doaj.org/article/b62a6405fb7748f78f3c1aea45cb4410
Publikováno v:
Acta Biomaterialia Odontologica Scandinavica, Vol 4, Iss 1, Pp 72-80 (2018)
Aim: This study investigated the reinforcing effect of discontinuous glass microfibers with various loading fractions on selected mechanical properties of self-cure glass ionomer cement (GIC). Method: Experimental fiber reinforced GIC (Exp-GIC) was p
Externí odkaz:
https://doaj.org/article/b1c07686879d4f23ad66c84e0532870d
Autor:
Minori Hatta, Akikazu Shinya, Harunori Gomi, Pekka K. Vallittu, Eija Säilynoja, Lippo V. J. Lassila
Publikováno v:
Polymers, Vol 13, Iss 18, p 3200 (2021)
The purpose of this study was to evaluate the effects of interpenetrating polymer network (IPN) thermoplastic resin on the flexural strength of fibre-reinforced composite (FRC) with different IPN polymer compositions. The penetration of bonding resin
Externí odkaz:
https://doaj.org/article/267121fb459c493cbf84b24b016c8d5e
Publikováno v:
Acta Biomaterialia Odontologica Scandinavica, Vol 2, Iss 1, Pp 31-37 (2016)
Objective This study investigated the wear resistance of injection-molded thermoplastic denture base resins using nanoindentation instrument. Materials and methods Six injection-molded thermoplastic denture base resins (two polyamides, two polyesters
Externí odkaz:
https://doaj.org/article/034fb86d18f447d98e8f434a06281c81
Autor:
Kohji Nagata, Sufyan K. Garoushi, Pekka K. Vallittu, Noriyuki Wakabayashi, Hidekazu Takahashi, Lippo V. J. Lassila
Publikováno v:
Acta Biomaterialia Odontologica Scandinavica, Vol 2, Iss 1, Pp 118-124 (2016)
Objective: The applications of single-structure fiber-reinforced composite (FRC) in restorative dentistry have not been well reported. This study aimed to clarify the static mechanical properties of anterior crown restorations prepared using two type
Externí odkaz:
https://doaj.org/article/8d6af2cb4ebf4026b5391607af737075
Autor:
Artem Plyusnin, Jingwei He, Cindy Elschner, Miho Nakamura, Julia Kulkova, Axel Spickenheuer, Christina Scheffler, Lippo V. J. Lassila, Niko Moritz
Publikováno v:
Molecules, Vol 26, Iss 5, p 1256 (2021)
The use of bioresorbable fracture fixation plates made of aliphatic polyesters have good potential due to good biocompatibility, reduced risk of stress-shielding, and eliminated need for plate removal. However, polyesters are ductile, and their handl
Externí odkaz:
https://doaj.org/article/75f4c479c3594296b185a3d66f8e360e
Publikováno v:
Acta Biomaterialia Odontologica Scandinavica, Vol 1, Iss 1, Pp 6-12 (2015)
Objectives: To determine the marginal microleakage of Class II restorations made with different composite base materials and the static load-bearing capacity of direct composite onlay restorations. Methods: Class II cavities were prepared in 40 extra
Externí odkaz:
https://doaj.org/article/bf85ca1980e54c3d9cef8fd0dcba4ddd
Publikováno v:
International Journal of Molecular Sciences, Vol 14, Iss 3, Pp 5445-5460 (2013)
In order to prepare antibacterial and radio-opaque dental resin, a methacrylate monomer named 2-Dimethyl-2-dodecyl-1-methacryloxyethyl ammonium iodine (DDMAI) with both antibacterial and radio-opaque activities was added into a 2,2-bis[4-(2-hydroxy-3
Externí odkaz:
https://doaj.org/article/30ba1444dabb448f98d91b12735b3451
Publikováno v:
Molecules, Vol 16, Iss 11, Pp 9755-9763 (2011)
A series of polymerizable quaternary ammonium compounds were synthesized with the aim of using them as immobilized antibacterial agents in methacrylate dental composites, and their structures were characterized by FT-IR, 1H-NMR, and 13C-NMR analysis.
Externí odkaz:
https://doaj.org/article/3212d707ee3b40baab63d456d95cf1f7