Zobrazeno 1 - 10
of 304
pro vyhledávání: '"Alireza Sadr"'
Autor:
Alaa Turkistani, Adnan Nasir, Yasser Merdad, Ahmed Jamleh, Ehab Alshouibi, Alireza Sadr, Junji Tagami, Turki A. Bakhsh
Publikováno v:
Journal of Dental Sciences, Vol 15, Iss 4, Pp 486-492 (2020)
Background/purpose: Despite the clinical appeal of restoring deep class II cavities in single increment using bulk-fill resin composite, sealing of bulk-filled composite restorations is a concern. This study evaluated interfacial adaptation of bulk-f
Externí odkaz:
https://doaj.org/article/35dd6f5a331c411fa4e2199151b33289
Autor:
Sima Shahabi, Maryam Sayyari, Sima Sadrai, Sara Valizadeh, Hamidreza Hajizamani, Alireza Sadr
Publikováno v:
International Journal of Dentistry, Vol 2021 (2021)
This study evaluated the effect of the volume and renewing of storage media on monomer leachability from dental composite. Samples of two dental composites (BEAUTIFIL II Gingiva (BG) and Filtek Bulk-Fill Flowable (FBF)) were stored after polymerizati
Externí odkaz:
https://doaj.org/article/c37f7dbd787a4921b58171943c1914f3
Autor:
Akane Chin, Masaomi Ikeda, Tomohiro Takagaki, Toru Nikaido, Alireza Sadr, Yasushi Shimada, Junji Tagami
Publikováno v:
Materials, Vol 14, Iss 22, p 7058 (2021)
The purpose of this study was to evaluate the effect of one week of Computer-aided design/Computer-aided manufacturing (CAD/CAM) crown storage on the μTBS between resin cement and CAD/CAM resin composite blocks. The micro-tensile bond strength (μTB
Externí odkaz:
https://doaj.org/article/14d187ef2d96458eaff6edf1c3fdfa86
Publikováno v:
Sensors, Vol 21, Iss 23, p 7940 (2021)
Dental radiographs are essential for diagnosis and treatment planning, but are sometimes difficult to acquire for patients with developmental disabilities (PDD). Optical Coherence Tomography (OCT) is a non-ionizing imaging modality that has the poten
Externí odkaz:
https://doaj.org/article/0bdb4f2b988043159d3dbf8a7b5eddfa
Publikováno v:
Healthcare Technology Letters (2019)
Untreated dental decay is the most prevalent dental problem in the world, affecting up to 2.4 billion people and leading to a significant economic and social burden. Early detection can greatly mitigate irreversible effects of dental decay, avoiding
Externí odkaz:
https://doaj.org/article/4bd6441ff7824e0fbed1bab5aa7ac3ed
Autor:
Qutaiba Alsandi, Masaomi Ikeda, Yoshinori Arisaka, Toru Nikaido, Yumi Tsuchida, Alireza Sadr, Nobuhiko Yui, Junji Tagami
Publikováno v:
Sensors, Vol 21, Iss 10, p 3331 (2021)
The aims of this study were to investigate the feasibility of using a DLP 3D printer to fabricate a crown using scan data before tooth preparation, and to investigate the effect of additional heat curing on the mechanical properties of the urethane d
Externí odkaz:
https://doaj.org/article/7ff3c90e783d4af89a2881e0ca616a8c
Autor:
Kumiko Matsuzaki, Yasushi Shimada, Yasuo Shinno, Serina Ono, Kozo Yamaji, Naoko Ohara, Alireza Sadr, Yasunori Sumi, Junji Tagami, Masahiro Yoshiyama
Publikováno v:
Materials, Vol 14, Iss 8, p 1876 (2021)
The purpose of this study was to evaluate the mechanism of action and the inhibiting effects of two types of desensitizers against dentin demineralization using pre-demineralized hypersensitivity tooth model in vitro. In this study, we confirmed that
Externí odkaz:
https://doaj.org/article/ff6959b149b44714a45a2627ba201f49
Publikováno v:
Sensors, Vol 21, Iss 3, p 740 (2021)
Different techniques have been used to construct provisional crowns to protect prepared teeth. The purpose of this in vitro study was to assess the internal fit and marginal discrepancy of provisional crowns made by different methods. A total of 48 p
Externí odkaz:
https://doaj.org/article/61049fd158674c468b0d30c916eb185d
Publikováno v:
Sensors, Vol 20, Iss 21, p 6016 (2020)
The aim of this study was to assess the utility of 3D imaging of optical coherence tomography (OCT) for the diagnosis of occlusal tooth wear ex vivo. Sixty-three extracted human molars with or without visible tooth wear were collected to take digital
Externí odkaz:
https://doaj.org/article/7b2b7c2726d64a6a85f78bc65889c7fd
Publikováno v:
Journal of Functional Biomaterials, Vol 11, Iss 2, p 38 (2020)
Bioactive mineral-based dentin desensitizers that can quickly and effectively seal dentinal tubules and promote dentin mineralization are desired. This in vitro study evaluated a novel nanohydroxyapatite-based desensitizer, Predicta (PBD, Parkell), a
Externí odkaz:
https://doaj.org/article/0a4c56e190574c63a7b134fb980c686e