Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Shin hye Chung"'
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-14 (2023)
Abstract Background Safety issues for dental restorative composites are critical to material selection, but, limited information is available to dental practitioners. This study aimed to compare the chemical and biological characteristics of three na
Externí odkaz:
https://doaj.org/article/5fa2cfc276214a8ab6366f5abfbbaea3
Publikováno v:
Materials Today Bio, Vol 17, Iss , Pp 100479- (2022)
Cell differentiation with the proper three-dimensional (3-D) structure is critical for cells to carry out their cellular functions in tissues. Odontoblasts derived from neural crest cells are elongated and polarized with the cell process, which is de
Externí odkaz:
https://doaj.org/article/ee53173c71154a51b4e02c3d5c6af914
Autor:
Liming Wang, Wenxiang Li, Yeon-Jee Yoo, Shin Hye Chung, Soram Oh, Hiran Perinpanayagam, Kee-Yeon Kum, Yu Gu
Publikováno v:
BMC Oral Health, Vol 21, Iss 1, Pp 1-9 (2021)
Abstract Background To investigate the efficacy of a nickel-titanium (NiTi) file with an automated computerized numerical control (CNC) system for root canal shaping. Methods The movement of the automated device and the insertion angle were investiga
Externí odkaz:
https://doaj.org/article/2e4df0865b314533baf7344d3e4af828
Autor:
Shin Hye Chung, Juhea Chang
Publikováno v:
BMC Oral Health, Vol 21, Iss 1, Pp 1-8 (2021)
Abstract Background A Case Difficulty Assessment Form was designed for use in endodontic curricula, and to assist practitioners with treatment planning, referral and recording. The aim of this study was to determine how endodontic case difficulty fac
Externí odkaz:
https://doaj.org/article/a4310b5f4e834611ba31e1906407dab5
Publikováno v:
Biomedicines, Vol 11, Iss 3, p 785 (2023)
Bioceramics are calcium-phosphate-based materials used in medical and dental implants for replacing or repairing damaged bone tissues; however, the effect of bioceramic sintering on the intracellular signaling pathways remains unknown. In order to ad
Externí odkaz:
https://doaj.org/article/574da521166d4e3095599758bb0f0b03
Publikováno v:
PLoS ONE, Vol 17, Iss 6 (2022)
Objective This study aimed to evaluate the efficacy of three sonic irrigation systems for removal of calcium hydroxide dressing from the apical root canal. Materials and methods A total of 96 single-rooted teeth in three categories of root canal curv
Externí odkaz:
https://doaj.org/article/50983d8b5ab14e5f80595b0f618c8998
Publikováno v:
Journal of Applied Biomaterials & Functional Materials, Vol 18 (2020)
The effect of grain size of dental zirconia on the shear bond strength of composite resin cement was newly studied. Disc-shaped dental zirconia with small (sample S) and large (sample L) grains were made by sintering of pre-sintered dental zirconia a
Externí odkaz:
https://doaj.org/article/674f32341f1a4a61b6bf417b401580ec
Publikováno v:
Materials, Vol 14, Iss 5, p 1286 (2021)
The purpose of this study was to observe whether the repetitive firing of dental zirconia caused changes in surface characteristics, S. mutans viability, and optical properties of zirconia. Dental zirconia blocks were sintered and randomly distribute
Externí odkaz:
https://doaj.org/article/f5fa50432c174d5e9c36d2d55ecdc76c
Publikováno v:
Materials, Vol 14, Iss 6, p 1487 (2021)
With the advent of 3D printing technologies in dentistry, the optimization of printing conditions has been of great interest, so this study analyzed the accuracy of 3D-printed temporary restorations of different sizes produced by digital light proces
Externí odkaz:
https://doaj.org/article/a8e0f363d34f40eba313433595c44510
Publikováno v:
Materials, Vol 13, Iss 21, p 4722 (2020)
This study compares the color stability of dental reinforced computer-aided design/computer-aided manufacturing (CAD/CAM) hybrid composite blocks to that of regular blocks. One hundred fifty disc-type specimens (n = 15) were prepared from five sets o
Externí odkaz:
https://doaj.org/article/e2ac55e260364bd0a230fe5c9276dc1e