Impact of Orthodontic Adhesive Magnets on Degree of Conversion and the kinetics of polymerization
Journal Title: Al-Bahir Journal for Engineering and Pure Sciences - Year 2023, Vol 3, Issue 2
Abstract
The purpose of this study was to investigate the effects of storing uncured photopolymerized dental adhesive in a magnetic field on their kinetics of polymerization and degree of conversion (DC%). Method: Vage Ortho Uv orthodontic adhesive was used in this experiment. Under constant frequency (50 Hz), the applied magnetic field was used at two different intensities (fixed at 0.01 T and 0.05 T) for 5 min each. Using Fourier transform infrared spectroscopy (FTIRATR), the degree of conversion (DC%) and polymerization kinetics were assessed. Results: There was a clear improvement in the results when compared to the control, the DC% mean tends to increase as MF increases starting at 0.05 T. Conclusions: The DC% of the Vega ortho Uv assessed orthodontic adhesive is influenced by the MF. Uncured orthodontic adhesive that has been exposed to MF for five minutes improves the changed bond angles or causes bond elongations, both of which would cause molecular deformation.
Authors and Affiliations
Saud khalil Al hauly, Mazin Ahmed, Sarmad S. S. Al Qassar
Keywords
Related Articles
- EP ID EP744461
- DOI -
- Views 9
- Downloads 0
Weakly Pseudo Primary 2-Absorbing Submodules
Enhanced acousto-optic properties of Silicon carbide based layered structure
This study investigates the feasibility of using silicon carbide-based layered surface acoustic wave (SAW) devices in acousto-optic applications. The acousto-optic properties of the temperature-stable layered structure...
Measurement of Thermal Conductivity of Epoxy Resin Reinforced With Different Weight Ratios of Glass and Carbon Powders
The effect of thermal conductivity was studied on the composites prepared before and after reinforcement with different weight fractions (10, 20, 30, 40, 50, 60 wt %), using a Disc Lee's device, and the dispersion of th...
Univariate optimization of dispersive liquid-liquid microextraction for preconcentration of lead from environmental matrices, Samawah region prior to quantification using flame atomic absorption spectroscopy
Design And Fabrication Of A Low-Cost Dip Coating System For Depositing Homogeneous And Transparent Zno Thin Films
ZnO has a resistivity of up to 104 U cm¡1 in most cases. Nevertheless, by increasing the layer thickness, the resistivity decreases as well, resulting in greater current transport. The dip coating system was developed t...