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Mostrando ítems 11-20 de 171
Argon ion laser and halogen lamp activation of a dark and light resin composite: microhardness after long-term storage
(SPRINGER LONDON LTD, 2010)
The objective of this study was to evaluate in vitro light activation of the nano-filled resin composite Vita shade A1 and A3 with a halogen lamp (QTH) and argon ion laser by Knoop microhardness profile. Materials and ...
Comparación in vitro de la resistencia a la fractura de la resina herculite precis fotopolimerizada con una lámpara led y una lámpara halógena, Cusco – 2016.
(Universidad Andina del Cusco, 2018-11-20)
Objetivo: Comparar la resistencia a la fractura in vitro de la resina Herculite precis
fotopolimerizada con una lámpara LED y una lámpara halógena, Cusco-2016.
Materiales y métodos: El estudio fue experimental, prospectivo, ...
Photo-oxidation of polyphenylenevinylene chains in Langmuir-Blodgett and cast films
(2005-12-01)
Poly(p-phenylene vinylene) (PPV) derivatives are well known for their applications in polymer light emitting diodes (PLEDs). These derivatives are highly susceptible to photooxidation though, which is mainly caused by the ...
Photo-oxidation of polyphenylenevinylene chains in Langmuir-Blodgett and cast films
(2005-12-01)
Poly(p-phenylene vinylene) (PPV) derivatives are well known for their applications in polymer light emitting diodes (PLEDs). These derivatives are highly susceptible to photooxidation though, which is mainly caused by the ...
Knoop Microhardness and FT-Raman Spectroscopic Evaluation of a Resin-Based Dental Material Light-Cured by an Argon Ion Laser and Halogen Lamp: An in Vitro Study
(MARY ANN LIEBERT INC, 2008)
Objective: The purpose of this study was to evaluate in vitro the Knoop microhardness (Knoop hardness number [KHN]) and the degree of conversion using FT-Raman spectroscopy of a light-cured microhybrid resin composite ...