Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Weishi Yan"'
Autor:
Weishi Yan, Joseph Melville, Vishal Yadav, Kristien Everett, Lin Yang, Michael S. Kesler, Amanda R. Krause, Michael R. Tonks, Joel B. Harley
Publikováno v:
Materials & Design, Vol 222, Iss , Pp 111032- (2022)
Experimental grain growth observations often deviate from grain growth simulations, revealing that the governing rules for grain boundary motion are not fully understood. A novel deep learning model was developed to capture grain growth behavior from
Externí odkaz:
https://doaj.org/article/f1a31b46d0aa48e6831d0ee803cf3d41
Publikováno v:
Journal of Endodontics. 47:806-811
Introduction Dehydration has been considered as a potential contributor to vertical root fractures (VRFs) after root canal treatment (RCT). A loss of water could cause embrittlement of dentin and detrimental shrinkage strains. Senior patients have th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922904dfd9f449c0a00d453ad2cc65ee
https://doi.org/10.1016/j.joen.2021.01.012
https://doi.org/10.1016/j.joen.2021.01.012
Autor:
Weishi Yan, Edwin Jiang, Cameron Renteria, Avina Paranjpe, Dwayne D. Arola, Lan Liao, Xiuyun Ren, Hai Zhang
Publikováno v:
Archives of oral biology. 136
The aims of the study were to evaluate the roles of odontoblast apoptosis in the progression of tubular sclerosis of teeth from donors at different ages and assess its correlation to chemical composition and mechanical properties.Healthy human teeth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86f815e00ac86208ae12f757ccd40c50
https://pubmed.ncbi.nlm.nih.gov/35183920
https://pubmed.ncbi.nlm.nih.gov/35183920
Publikováno v:
The Journal of Prosthetic Dentistry. 122:425-429
This clinical report describes the presentation of a fractured ceramic dental implant. The fractured implant segment was examined by scanning electron microscopy and energy dispersive spectroscopy. Energy dispersive spectroscopy confirmed that the fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cbe1d26238a843b8b1bc75e558bfaa3
https://doi.org/10.1016/j.prosdent.2019.01.011
https://doi.org/10.1016/j.prosdent.2019.01.011
Publikováno v:
Dental Materials. 34:1828-1835
The autotransplantation of teeth after cryopreservation has become an increasingly viable method for whole tooth replacement. While the immediate success rates are quite high, damage introduced by cryopreservation within the dentin or enamel could be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53062f3befa4b081afe4cb1133c5eac9
https://doi.org/10.1016/j.dental.2018.10.004
https://doi.org/10.1016/j.dental.2018.10.004
Publikováno v:
Dental materials : official publication of the Academy of Dental Materials. 37(12)
Understanding aging of tooth tissues is critical to the development of patient-centric oral healthcare. Yet, the traditional methods for analyzing the composition–structure–property relationships of hard tissues have limitations when considering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::212afc30c21167481a62ea8e2531b055
https://pubmed.ncbi.nlm.nih.gov/34625295
https://pubmed.ncbi.nlm.nih.gov/34625295
Autor:
Sterling D Gray, Hsiang-Chieh Hung, Andy A Shimchuk, Fang Sun, Wei He, Hai Zhang, Xuelian Huang, Kan Wu, Weishi Yan
Publikováno v:
Journal of biomedical materials research. Part B, Applied biomaterialsREFERENCES. 109(10)
Inhibition of oral biofilm formation is critical to prevent and treat dental caries and periodontal diseases. In this study, we synthesized zwitterionic poly(carboxybetaine) (pCB) based polymer as a nonfouling coating to provide anti-bacterial proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::effb678a4c60c09c9e3d2ecadd6ca89b
https://pubmed.ncbi.nlm.nih.gov/33538114
https://pubmed.ncbi.nlm.nih.gov/33538114
Publikováno v:
Dental materials : official publication of the Academy of Dental Materials. 36(11)
Dentin undergoes irreversible changes in microstructure with aging that involve gradual filling of the tubule lumens with mineral. Known as dental sclerosis, this process begins at the root apex, progresses coronally, and is associated with a degrada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84a388946d34d1fd7b152f51a8e8a83c
https://pubmed.ncbi.nlm.nih.gov/32958308
https://pubmed.ncbi.nlm.nih.gov/32958308
Publikováno v:
Journal of Endodontics. 43:1494-1498
Introduction The incidence of vertical root fracture in endodontically treated teeth increases with patient age. This study evaluated the microstructure, chemical composition, and mechanical properties of radicular dentin as a function of aging. Meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::988ae4ca81e9986fd4a477fd2d9eb13d
https://doi.org/10.1016/j.joen.2017.04.020
https://doi.org/10.1016/j.joen.2017.04.020
Publikováno v:
Journal of endodontics. 45(2)
Although the strength and toughness of dentin decrease with age, no study has explored if restorative treatments are a contributing factor.Multiple extracted teeth were obtained from randomly selected donors and categorized according to donor age and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5f9862525fbab5586e82ee8e7e8a2ca
https://pubmed.ncbi.nlm.nih.gov/30711176
https://pubmed.ncbi.nlm.nih.gov/30711176