Polymerization pattern characterization within a resin-based composite cured using different curing units at two distances
Sign Up to like & getrecommendations! Published in 2019 at "Clinical Oral Investigations"
DOI: 10.1007/s00784-019-02831-1
Abstract: ObjectivesTo investigate the relationship of the irradiance-beam-profile areas from six different light-curing units (LCUs) with the degree of conversion (DC), microhardness (KH), and cross-link density (CLD) throughout a resin-based composite (RBC) cured at two clinically… read more here.
Keywords: irradiance; resin based; polymerization; based composite ... See more keywords
Wavelength-dependent light transmittance in resin composites: practical implications for curing units with different emission spectra
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DOI: 10.1007/s00784-019-02896-y
Abstract: ObjectivesTo evaluate light transmittance as a function of wavelength for eight composite materials and compare the transmittance for blue light produced from two curing units with different emission spectra.Materials and methodsLight transmittance through 2- and… read more here.
Keywords: units different; light transmittance; transmittance; curing units ... See more keywords
Power output from 12 brands of contemporary LED light-curing units measured using 2 brands of radiometers
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0267359
Abstract: Background Given the increasing use of photo-activated resins in dentistry, dentists and researchers need a user-friendly dental radiometer to measure the power output from dental light-curing units (LCUs). Objective Our goal was to measure the… read more here.
Keywords: curing units; power output; power; light curing ... See more keywords
Influence of radiant exposure values from two third generation LED curing units on polymerization profile and microhardness of orthodontic composite under ceramic and metallic brackets
Sign Up to like & getrecommendations! Published in 2021 at "Dental Press Journal of Orthodontics"
DOI: 10.1590/2177-6709.26.1.e2119150.oar
Abstract: ABSTRACT Introduction: Third generation of LED light curing units might be used in short exposure periods for orthodontic brackets bonding. Objective: This study evaluated the effect of the different radiant exposure (RE) values: Manufacturers’ instructions… read more here.
Keywords: vhn; generation led; exposure; curing units ... See more keywords
Stability of the Light Output, Oral Cavity Tip Accessibility in Posterior Region and Emission Spectrum of Light-Curing Units.
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DOI: 10.2341/17-033-l
Abstract: OBJECTIVES   This study evaluated the light output from six light-emitting diode dental curing lights after 25 consecutive light exposures without recharging the battery, tip accessibility in the posterior region, and light beam spread from… read more here.
Keywords: exposure; curing units; output; cordless ... See more keywords
Bonding to Different PEEK Compositions: The Impact of Dental Light Curing Units
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DOI: 10.3390/ma10010067
Abstract: This study investigated the impact of different light curing units (LCUs) for the polymerization of adhesive system visio.link (VL) on the tensile bond strength (TBS) of different PEEK compositions. For TBS measurements, 216 PEEK specimens… read more here.
Keywords: tbs; curing units; application; different peek ... See more keywords