Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Sang Won, Kwak"'
Publikováno v:
Journal of Dental Sciences, Vol 18, Iss 3, Pp 1042-1046 (2023)
Background/purpose: Recently introduced calcium silicate-based bioceramic (CSBC) sealers require moisture for setting, thus this study aimed to compare the setting times of epoxy resin-and CSBC sealers under different test conditions. Materials and m
Externí odkaz:
https://doaj.org/article/934ec1c2a81e41b8af0aa9615565b424
Publikováno v:
Metals, Vol 13, Iss 10, p 1769 (2023)
This study aimed to compare the fatigue resistance of files made from different heat treatment methods and surface treatment. Four prototype files were created through heat treatment and titanium coating surface treatment (AT, DT, ER, EN; named arbit
Externí odkaz:
https://doaj.org/article/905a4445c633450f81e345248f732c08
Publikováno v:
Frontiers in Dental Medicine, Vol 2 (2021)
Knowledge and thorough understanding of the characteristics of endodontic nickel–titanium (NiTi) files is paramount for dentists performing root canal treatments to patients. Understanding the behavior of the NiTi files guides the clinicians in cho
Externí odkaz:
https://doaj.org/article/e40ade999447409d9e2a0eca474d8505
Publikováno v:
Materials, Vol 15, Iss 15, p 5146 (2022)
The purpose of this randomized controlled clinical trial was to assess the short-term clinical effectiveness of sealer-based root canal obturation using calcium-silicate-based sealer (CSBS) and epoxy-resin-based sealer (ERBS). A total of eighty patie
Externí odkaz:
https://doaj.org/article/25dda2e3bf804ed2b6619f1c1137ebf5
Publikováno v:
Materials, Vol 15, Iss 2, p 664 (2022)
As the use of nickel-titanium (NiTi) file systems for root canal therapy has become popular; hence, knowledge and understanding of the characteristics of NiTi files is essential for dentists. Unintended sudden fracture can occur during root canal sha
Externí odkaz:
https://doaj.org/article/e1711860151f442d93dc642df78b0add
Publikováno v:
Journal of Dental Sciences, Vol 13, Iss 3, Pp 207-212 (2018)
Background/purpose: This study evaluated the torsional resistances of nickel-titanium rotary instruments by two methods: i) dynamic resistance: repetitive torsional loading (RTL) and ii) static resistance: single torsional loading (STL) based on the
Externí odkaz:
https://doaj.org/article/7b11ebb415474ef292b3ecaaf780b819
Publikováno v:
Materials, Vol 14, Iss 18, p 5295 (2021)
This study compared the torsional resistance of heat-treated nickel-titanium (NiTi) instruments under different temperature conditions. Four thermomechanically treated single-use NiTi rotary instruments were selected for this study: OneShape (OS), On
Externí odkaz:
https://doaj.org/article/ca7015f806e1450481e7e3aa5011e9fc
Publikováno v:
Journal of Dental Sciences, Vol 12, Iss 2, Pp 173-178 (2017)
Background/purpose: Geometric design dictates the mechanical performance of nickel–titanium rotary instruments. Using finite element (FE) analysis, this study evaluated the effects of an off-centered cross-sectional design on the stiffness and stre
Externí odkaz:
https://doaj.org/article/649b01d0e7ce4d1f876f65e72bea942c
Publikováno v:
Restorative Dentistry & Endodontics, Vol 42, Iss 3, Pp 216-223 (2017)
Objectives The aim of this study was to compare the mechanical properties of various nickel-titanium (NiTi) files with similar tapers and cross-sectional areas depending on whether they were surface-treated. Materials and Methods Three NiTi file
Externí odkaz:
https://doaj.org/article/63815f74b6b8421fad21a76dea4062c7
Publikováno v:
Journal of Endodontics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf16dd1ca2e6e1c20880234bcb59431e
https://doi.org/10.1016/j.joen.2023.05.013
https://doi.org/10.1016/j.joen.2023.05.013