Comparison of the Trueness of Different 3D Facial Scanners [PDF]
Alexandria Dental JournalINTRODUCTION: Face scanners (FSs) using various technologies have become essential for creating three-dimensional (3D) virtual patients for clinical applications, but many remain costly and inaccessible.
Nada Abdelhakim +3 more
doaj +1 more source
Analysis of imidazoles and triazoles in biological samples after MicroExtraction by packed sorbent [PDF]
, 2017 This paper reports the MEPS-HPLC-DAD method for the simultaneous determination of 12 azole drugs (bifonazole, butoconazole, clotrimazole, econazole, itraconazole, ketoconazole, miconazole, posaconazole, ravuconazole, terconazole, tioconazole and ...
Bellagamba, Giuseppe +9 more
core +3 more sources
ASSESSMENT OF THE MILLING TRUENESS AND PRECISION OF TWO DIFFERENT IMPLANT-SUPPORTED BAR MATERIALS BY 3D OPTICAL SCANNING. [PDF]
Alexandria Dental JournalObjective: Milling trueness is a critical factor in digital dentistry, influencing the precision and fit of milled restorations. This paper reviews the concept of milling trueness, factors affecting its accuracy, and its clinical implications.
nourhan Emam +2 more
doaj +1 more source
Trueness and Precision of Three-Dimensional Digitizing Intraoral Devices [PDF]
International Journal of Dentistry, 2018 Aim. To measure the trueness and precision under repeatable conditions for different intraoral scanners (IOSs) when scanning fully edentulous arch with multiple implants. Materials and Methods. Three IOSs and one industrial scanner were used to scan one edentulous master cast containing five implant scan bodies and three spheres.
Hussam Mutwalli +3 more
openaire +5 more sources
Deviations in palatal region between indirect and direct digital models: an in vivo study
BMC Oral Health, 2019 Background Studies focusing on accuracy of intraoral digital models in the palatal region are scarce. The present study aimed to investigate the influence of different scanning sequences on palatal trueness and to assess deviation and distribution ...
Yang Zhongpeng +2 more
doaj +1 more source
Development and Validation of an In‐Line API Quantification Method Using AQbD Principles Based on UV‐Vis Spectroscopy to Monitor and Optimise Continuous Hot Melt Extrusion Process [PDF]
, 2020 open access journalA key principle of developing a new medicine is that quality should be built in, with a thorough understanding of the product and the manufacturing process supported by appropriate process controls.
Almeida, Juan +5 more
core +2 more sources
Applied Sciences, 2021 Purpose: The aim of this study was to present a new method to analyze the three-dimensional accuracy of complete-arch dental impressions and verify the reliability of the method.
KweonSoo Seo, Sunjai Kim
doaj +1 more source
Applied Sciences, 2021 Objective. The purpose of this ex vivo study was to compare the trueness of traditional and digital workflows and to analyze the interfacial fit of CAD/CAM restorations on gypsum and 3D-printed casts (3DC).
Andrea Baldi +10 more
doaj +1 more source
Uncertainties of size measurements in electron microscopy characterization of nanomaterials in foods [PDF]
, 2015 Electron microscopy is a recognized standard tool for nanomaterial characterization, and recommended by the European Food Safety Authority for the size measurement of nanomaterials in food.
Boxall, A. B. A. +6 more
core +1 more source
Evaluation of the trueness and adaptation of zirconia crowns fabricated with stereolithography
Dental Materials Journal, 2023 The aim of this study was to evaluate the accuracy and adaptation of all-ceramic zirconia crowns fabricated by stereolithography (SLA) compared with computer-aided design/computer-aided manufacturing (CAD/CAM) milling technology. Ten all-ceramic zirconia crowns each were fabricated with SLA (experimental group) and CAD/CAM numerical control milling ...
LI, Boyu, JIANG, Qingsong, MENG, Dan
openaire +2 more sources