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Effects of time exposure and low power sonochemical treatment on ZnO mesostructures
(Elsevier B.V., 2015-07-01)
A variety of technological applications related to oxide semiconductor-based devices has attracted great interest in the scientific community. Among these materials, zinc oxide (ZnO) has applications in several areas, from ...
Photoprotective effect of mycosporine-like aminoacids extracts on natamycin, saffron carotenoids and epigallocatechin gallate in acidified beverages exposed to different light sources
(2019-02-01)
Natamycin has been used as a natural food additive to control the growth of many microorganisms. However, this polyene is very sensitive to light exposure. Therefore, the objective of this study was to evaluate the ...
Susceptibility of planktonic cultures of Streptococcus mutans to photodynamic therapy with a light-emitting diode
(2010-10-01)
The objective of this study was to evaluate the effect of photodynamic therapy with erythrosine and rose bengal using a light-emitting diode (LED) on planktonic cultures of S. mutans. Ten S. mutans strains, including nine ...
Shear bond strength of orthodontic brackets bonded using halogen light and light-emitting diode at different debond times
(2010-01-01)
The aim of this in vitro study was to compare the photoactivation effects of QTH (Quartz-Tungsten-Halogen) and LED (Light-Emitting Diode) on the SBS (Shear Bond Strength) of orthodontic brackets at different debond times. ...
Shear bond strength of orthodontic brackets bonded using halogen light and light-emitting diode at different debond times
(2010-01-01)
The aim of this in vitro study was to compare the photoactivation effects of QTH (Quartz-Tungsten-Halogen) and LED (Light-Emitting Diode) on the SBS (Shear Bond Strength) of orthodontic brackets at different debond times. ...
Susceptibility of planktonic cultures of Streptococcus mutans to photodynamic therapy with a light-emitting diode
(2010-10-01)
The objective of this study was to evaluate the effect of photodynamic therapy with erythrosine and rose bengal using a light-emitting diode (LED) on planktonic cultures of S. mutans. Ten S. mutans strains, including nine ...