Objective: Hardness is an indicator of several mechanical properties of artificial teeth, also related to wear resistance. The purpose of this article is to map the microhardness of artificial teeth as a function of depth and commercial brand. Methods: Knoop microhardness of sectioned artificial second molars was measured every 200 µm starting at a depth of 100 µm up until 4700 µm of the following brands: Premium (Pr), Orthosit (Or), SR Postaris DCL (Po), Biotone (Bi), Artiplus IPN (Ar), VITA MFT (Vi), Natusdent (Na), Trilux (Tr), and Biolux (Bx). Results were analyzed with ANOVA for repeated measures and Tukey test (5%). Results: SR Orthosit PE commercial brand presented higher hardness values (until the depth of 3.1 mm was 30 N/mm2), sign...
This study about the microhardness of tooth enamel is evaluated by nanoidentation. The data indicate...
The aim of this study was to assess inter and intra-examiner reproducibility of Knoop hardness (KH) ...
This survey aimed at testing microhardness and determining its variation in case of some physiognomi...
Objective: Hardness is an indicator of several mechanical properties of artificial teeth, also relat...
Objective To evaluate the Knoop hardness, composition, and wear resistance of acrylic-resin artifici...
OBJECTIVE: The aim of this study was to evaluate the microhardness in pressing layers of prefabricat...
Este estudo objetivou avaliar a resistência ao desgaste de dentes artificiais de resina acrílica sub...
Owing to improvements in its mechanical properties and to the availability of shade and translucence...
Objective: To evaluate the Knoop hardness, composition, and wear resistance of acrylic-resin artific...
A dureza é uma propriedade bastante utilizada para comparar tanto os materiais restauradores como os...
Este estudo avaliou a rugosidade superficial e a resistência ao desgaste de dentes artificiais de re...
Background In recent years and mainly after 2000, the trends in terms of the structure of dental com...
Microhardness assessment of different commercial brands of resin composites with different degrees o...
Abstract: This paper examines permanent teeth hardness (microhardness) using the Vickers method. An ...
The wear resistance of denture teeth is important for the longevity of removable prostheses of ...
This study about the microhardness of tooth enamel is evaluated by nanoidentation. The data indicate...
The aim of this study was to assess inter and intra-examiner reproducibility of Knoop hardness (KH) ...
This survey aimed at testing microhardness and determining its variation in case of some physiognomi...
Objective: Hardness is an indicator of several mechanical properties of artificial teeth, also relat...
Objective To evaluate the Knoop hardness, composition, and wear resistance of acrylic-resin artifici...
OBJECTIVE: The aim of this study was to evaluate the microhardness in pressing layers of prefabricat...
Este estudo objetivou avaliar a resistência ao desgaste de dentes artificiais de resina acrílica sub...
Owing to improvements in its mechanical properties and to the availability of shade and translucence...
Objective: To evaluate the Knoop hardness, composition, and wear resistance of acrylic-resin artific...
A dureza é uma propriedade bastante utilizada para comparar tanto os materiais restauradores como os...
Este estudo avaliou a rugosidade superficial e a resistência ao desgaste de dentes artificiais de re...
Background In recent years and mainly after 2000, the trends in terms of the structure of dental com...
Microhardness assessment of different commercial brands of resin composites with different degrees o...
Abstract: This paper examines permanent teeth hardness (microhardness) using the Vickers method. An ...
The wear resistance of denture teeth is important for the longevity of removable prostheses of ...
This study about the microhardness of tooth enamel is evaluated by nanoidentation. The data indicate...
The aim of this study was to assess inter and intra-examiner reproducibility of Knoop hardness (KH) ...
This survey aimed at testing microhardness and determining its variation in case of some physiognomi...