Citas bibligráficas
Salazar, G., (2008). Efecto de desinfectantes cavitarios en la fuerza de adhesión de los sistemas adhesivos a esmalte dental : estudio in vitro [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/2205
Salazar, G., Efecto de desinfectantes cavitarios en la fuerza de adhesión de los sistemas adhesivos a esmalte dental : estudio in vitro [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2008. https://hdl.handle.net/20.500.12672/2205
@misc{renati/484550,
title = "Efecto de desinfectantes cavitarios en la fuerza de adhesión de los sistemas adhesivos a esmalte dental : estudio in vitro",
author = "Salazar Lipa, Gina Paola",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2008"
}
-- The purpose of this study was to evaluate the effect of two cavitary disinfectants, 2% chlorhexidine and 2.5% sodium hypochlorite solution, on the microtensile bond strength of an enamel bond system. Materials and methods: 12 sound bovine lower incisors were selected. The teeth were mounted in cold-cure acrylic keeping expose the flat and polished buccal enamel surface. All were randomly divide in three groups and treated as follows: Group 1 - 2% chlorhexidine for 40 seconds, rinsed and dried; group 2 – 2.5% NaOCl for 40 seconds, rinsed and dried; and group 3 – control (without disinfectant solution). Following, all teeth were etching with 35% phosphoric acid, rinsed and dried. The Adper Single Bond 2 (3MESPE) was applied in two layers dried with air and light cure for 20 seconds. After that, the composite resin restoration was built (Z350 – 3MESPE), using a silicone mold of 6mm diameter and 4mm height. The teeth were stored in artificial saliva at 37°C for 24h. using a machine we got the specimens with 1.0 ± 0.1mm2 of cross-sectional area and stressed in tension at 0.5 mm/min.
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