Results 21 to 30 of about 23,616 (256)

Effect of Different Mouthwashes on the Surface Microhardness and Color Stability of Dental Nanohybrid Resin Composite. [PDF]

Polymers (Basel), 2023
Background: Surface microhardness and color stability of dental restorative material should be sustained throughout its functional lifetime to maintain the esthetic quality of the restoration.
Hamdy TM, Hamdy TM, Abdelnabi A, Othman MS, Bayoumi RE, Abdelraouf RM.   +5 more
europepmc   +2 more sources

Effect of dental varnishes in prevention of enamel demineralization adjacent to orthodontic brackets

Journal of Pharmacy and Bioallied Sciences, 2023
Aim: The aim of the current research was to assess the ability of different dental varnishes in averting enamel demineralization adjoining the orthodontic brackets. Materials and Methods: Seventy-five premolars devoid of dental caries that were subjected
Eby Varghese, Renu S Samson, Ashley Thomas, George Sam, Sadananda Hota, Nivedita Sahoo   +5 more
doaj   +1 more source

Surface Feature Prediction Modeling and Parameter Optimization for Turning TC17 Titanium Alloy

International Transactions on Electrical Energy Systems, 2022
Surface integrity has a very significant effect on surface roughness and surface microhardness. These are the main characteristics of surface integrity.
Zhibo Deng, Zhe Wang, Xuehong Shen
doaj   +1 more source

Cutting parameter configuration for maximizing surface microhardness with high desirability. [PDF]

, 2023
Cutting parameter configuration for maximizing surface microhardness with high desirability.
Guosong Zhang (3210132), Guijie Wang (9444101), Cong Wan (6455006), Weimin Huang (10039904)   +3 more
core   +1 more source

Study the Effects of Two Multivitamin Syrups on the Properties of the Composite Surface [PDF]

Al-Rafidain Dental Journal
The current study aimed to determine the impact of multivitamin syrups applied daily on the surface microhardness and roughness of composite restorative materials.
Aseel Taha Khaudhair, Saif Saad Kamil, Sohaib Qais Alwan, Sana Mahroos Al-Shammari   +3 more
doaj   +1 more source

Effect of energy drinks on the surface microhardness of bulk fill resins. In vitro study. [PDF]

J Clin Exp Dent
Background: The study aimed to compare the surface changes of Filtek Z350XT, Filtek Bulk Fill, and Opus Bulk Fill resins immersed in Maltin Power® and Volt® energy drinks using surface microhardness testing.
Loo-Valle J, Aguilar Gálvez D, Arriola-Guillén LE.   +2 more
europepmc   +3 more sources

One Step Polishing System Difference on Bulk-Fill Composite Resin Microhardness, Surface Roughness, and Color Stability [PDF]

, 2023
Background: The polishing procedure was an important step in composite resin restoration as it reduces restoration surface roughness. Smooth and well-polished restoration surfaces can increase microhardness and minimize discoloration on the tooth surface.
Lastanta, Septa Intan, Almira Rahmanita, Galih Hanur Cahyo, Aristiyanto, Regia, Cahyo, Galih Hanur, Rahmanita, Almira, Regia Aristiyanto, Septa Intan Lastanta   +7 more
core   +1 more source

Assessment of enamel surface roughness and hardness with metal and ceramic orthodontic brackets using different etching and adhesive systems: An in vitro study

Saudi Dental Journal, 2023
Background: This study aimed to evaluate enamel surface roughness and microhardness following the use of different bracket materials (metal or ceramic), etchants (total- and self-etchants), and adhesive systems (precoated or flash-free).
RAHAF N. ZAWAWI, NAIF A. ALMOSA
doaj   +1 more source

Effect of surface sealant on the surface roughness of different composites and evaluation of their microhardness

European Oral Research, 2019
The aim of this study was to evaluate the effect of a surface sealant on the surface roughness of different composites and compare their microhardness values.Sixty disc-shaped specimens were prepared and assigned to 6 groups (n =10). Groups were prepared as follows; Group 1 (Herculite XRV Ultra), Group 2 (Beautifil Bulk Restorative) and Group 3 (Filtek
GURBUZ, Ozge, CILINGIR, Aylin, DIKMEN, Benin, ÖZSOY, Alev, MERT EREN, Meltem   +4 more
openaire   +8 more sources

Effect of acidic beverages on color stability and microhardness of various esthetic restorative materials: A comparative study

Journal of Pharmacy and Bioallied Sciences, 2021
Aim: The aim of this study was to assess the effect of acidic beverages on color stability and microhardness of various esthetic restorative materials. Materials and Methods: A total of 60 samples were included in the present study.
Aradhana Rathod, Suneel V Vadavadagi, Tanya Verma, Pawan Kumar, Potluri Venkataratna Deepak, Saikat Deb, Azhar Iqbal   +6 more
doaj   +1 more source