Results 1 to 10 of about 50,382 (328)

Evaluating the Effect of Sumac Extract on Dentine Micro-Hardness during pH Cycling [PDF]

Journal of Dentistry, 2023
Statement of the Problem: Although sumac extract (SE) is reported as a collagen cross linker, the available data regarding its effect on the dentine micro-hardness is quite sparse.Purpose: Therefore, the aim of this study includes evaluating the effect ...
Mohammad Amin Akbari, Mohammad Bagher Rezvani, Mahshid Mohammadibassir, Mehrdad Karimi, Azadeh Balali, Faeze Hamze, Seyyed Abbas Hasheminezhad   +6 more
doaj   +4 more sources

The effect of different insertion techniques on the depth of cure and vickers surface micro-hardness of two bulk-fill resin composite materials [PDF]

, 2017
The aim of this study was to evaluate the Vickers surface micro-hardness and the depth of cure of two bulk-fill resin composites and one incremental-fill resin composite.
Abou Elenein, Karim, El Hoshy, Ahmed Zohair, Moharam, Lamiaa M.   +2 more
core   +3 more sources

Assessment of sodium thiosulfate neutralizing effect on micro-hardness of dentin treated with sodium hypochlorite [PDF]

BMC Oral Health, 2020
Background This study aims to evaluate the ability of sodium thiosulfate (STS) to neutralize the adverse effect of sodium hypochlorite (NaOCl) on dentin micro-hardness. Methods Fifty single-rooted teeth were longitudinally sectioned.
Safoora Sahebi, Fereshteh Sobhnamayan, Fariborz Moazami, Mohammadhasan Naseri   +3 more
doaj   +2 more sources

Effect of laser irradiation on micro-hardness, compactness and Raman spectrum of glassy Se76Te20Sn2Cd2 alloy

Journal of Materials Research and Technology, 2018
In present novel work, we have synthesized a novel quaternary Se76Te20Sn2Cd2 glass in bulk form. Four laser light sources from UV-Vis-IR region have been used to investigate the laser-induced effects on the micro-hardness to check the candidature of this
Amit Kumar, Mousa M.A. Imran, Arvind Sharma, Neeraj Mehta   +3 more
doaj   +2 more sources

Effect of Structural and Phase Changes under Relativistic Electron Pulsed Beam Irradiation on the Aluminum Alloys Micro-hardness

Фізика і хімія твердого тіла, 2021
The paper studies the distinctive features of micro-hardness value changes in the zone of industrial aluminum alloy 1933 and alloy 1380 irradiated by the relativistic electron beam.
V.V. Bryukhovetsky, V.V. Lytvynenko, D.E. Myla, V.A. Bychko, Yu.F. Lonin, A.G. Ponomarev, V.T. Uvarov   +6 more
doaj   +3 more sources

Influence of Air-Barrier and Curing Light Distance on Conversion and Micro-Hardness of Dental Polymeric Materials. [PDF]

Polymers (Basel), 2022
Ciocan LT, Biru EI, Vasilescu VG, Ghitman J, Stefan AR, Iovu H, Ilici R.   +6 more
europepmc   +3 more sources

Vickers micro-hardness study of the effect of fluoride mouthwash on two types of CAD/CAM ceramic materials erosion. [PDF]

BMC Oral Health, 2022
Kermanshah H, Ahmadi E, Rafeie N, Rafizadeh S, Ranjbar Omrani L.   +4 more
europepmc   +3 more sources

New Resin-Based Bulk-Fill Composites: in vitro Evaluation of Micro-Hardness and Depth of Cure as Infection Risk Indexes. [PDF]

Materials (Basel), 2020
Colombo M, Gallo S, Poggio C, Ricaldone V, Arciola CR, Scribante A.   +5 more
europepmc   +3 more sources

Effectiveness of Various Endodontic Irrigants on the Micro-Hardness of the Root Canal Dentin: An in vitro Study. [PDF]

J Clin Diagn Res, 2017
Saha SG, Sharma V, Bharadwaj A, Shrivastava P, Saha MK, Dubey S, Kala S, Gupta S.   +7 more
europepmc   +3 more sources

Porosity and Micro-Hardness of Shrouded Plasma Sprayed Titanium Coatings [PDF]

, 2019
Titanium and its alloys are often used as key materials for corrosion protection. A promising approach to optimize both mechanical properties and corrosion resistance is the use of coating technologies. In this paper, shrouded plasma spray was used as a
Zhou, Hong
core   +3 more sources