Results 11 to 20 of about 433,527 (311)

Color Stability of Elastomers for Maxillofacial Appliances [PDF]

open access: yesJournal of Dental Research, 1978
The color stability of polyvinyl chloride, polyurethane, and silicone polymers for maxillofacial applications was determined after accelerated aging using reflectance spectrophotometry. On the basis of color stability after accelerated aging, and ease of processing, several silicone materials were the most promising.
Craig, Robert G.   +3 more
openaire   +5 more sources

Full-Color-Tunable Nanohydrogels as High-Stability Intracellular Nanothermometers [PDF]

open access: yes, 2022
Full-color-tunable hydrogels with ultrahigh stability can be used in various fields, including intracellular temperature sensing. However, constructing full-color-tunable organic nanohydrogels with excellent biocompatibility and stability for ...
Zhen Wang (72451)   +5 more
core   +1 more source

Kinetic Modelling of Betalain Stability and Color Changes in Yogurt During Storage [PDF]

open access: yes, 2021
Assessment of the storage stability of betalains added to food during processing is crucial to estimate the shelf-life of colored food products and the potency of natural food colorants.
Onur Guneser
core   +1 more source

Changes in Color Stability and Surface Roughness of Teflon-Coated Arch Wires After Clinical Use [PDF]

open access: yes, 2022
Objective:Peeling of polytetrafluoroethylene (Teflon)-coated esthetic arch wires results in rough surfaces that may cause plaque accumulation, and the exposed core material may not meet the esthetic expectations of patients.
Berza Yılmaz   +2 more
core   +1 more source

Effect of different beverages on color stability and surface properties of composite resin materials [PDF]

open access: yes, 2021
The aim of this in vitro study was to investigate the effect of frequently consumed beverages on the color stability and surface properties of direct and indirect dental composite materials.
Ayşegül Kurt   +3 more
core   +1 more source

Surface Roughness and Color Stability of 3D-Printed Denture Base Materials after Simulated Brushing and Thermocycling [PDF]

open access: yes, 2022
Three-dimensional (3D) printing is increasingly used to fabricate denture base materials. However, information on the effect of simulated brushing and thermocycling on the surface roughness and color stability of 3D-printed denture base materials is ...
Alfonso Rodriguez Cuellar   +14 more
core   +1 more source

Evaluation of Color Stability of Omnichroma, Beautifil-Bulk Restorative, and G-aenial Composites When Exposed to Various Beverages: An In Vitro Study [PDF]

open access: yesInternational Journal of Prosthodontics and Restorative Dentistry, 2023
Purpose: The purpose of this in vitro study was to evaluate the respective color stability of modern composite resins designed for esthetic restorations when continuously exposed to various beverages.
Samreena Kalander   +4 more
doaj   +1 more source

Color Stability of Nanoparticles-Modified Dental Resin-Based Composites

open access: yesApplied Sciences, 2023
To evaluate the effect of beverages (coffee, tea, Cola-Cola, and mineral water) on the color stability of resin-based composite (RBC) materials modified with different nanoparticles (NPs). The specimens (70/beverage) were fabricated from light-cured RBCs
Yousif A. Al-Dulaijan   +5 more
doaj   +1 more source

Color Stability Evaluation of Different Posterior Composites

open access: yesEssentials of Dentistry, 2023
Objective: The aesthetic success of composite resins is directly related to surface roughness and color stability. External discolorations on the composite restoration surface due to plaque accumulation or coloring agents can be easily removed from the ...
Azize Demir   +2 more
doaj   +1 more source

Exogenous and Endogenous Factors Influencing Color of Fresh Meat from Ungulates

open access: yesMeat and Muscle Biology, 2017
Biochemistry of post-mortem muscle tissue is complex, and several factors affect the fresh meat color and color stability, both of which influence consumer acceptance.
Nikki E. Neethling   +4 more
doaj   +1 more source

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