## Abstract ## Background and Objective Erbium lasers are potential tools to remove caries and dental hard tissue but bond strengths of composites to those preparations are reported to be lower than conventional methods. The purpose of this study was to evaluate the effect of mechanical excavation
Crystalline structure of human enamel irradiated with Er,Cr:YSGG laser
β Scribed by L. Bachmann; K. Rosa; P.A. da Ana; D.M. Zezell; A.F. Craievich; G. Kellermann
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 118 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1612-2011
No coin nor oath required. For personal study only.
β¦ Synopsis
as displayed in Fig. 1. We have determined, by applying Eq. ( 1),
π SIMILAR VOLUMES
## Abstract ## Background and Objective The objective of the present study was to investigate the effect of subβablative Er:YAG (Ξ»β=β2.94 ΞΌm) and Er:YSGG (Ξ»β=β2.79 ΞΌm) laser radiation on the acid solubility of dental enamel. The influence of fluoride application prior to laser irradiation was addi
This study aimed to evaluate the surface and pulp temperature rises when teeth are irradiated with Er,Cr:YSGG laser at low fluences, with or without a photosensitizer. It was chosen 81 third molar human teeth which were randomly divided into six groups, according to the Er,Cr:YSGG laser fluences (2.
Background and Objectives: Irradiation of tooth enamel by lasers can alter its structure and chemical composition. The purpose of this work was to determine the compositional changes and to elucidate the mechanisms of laser-enamel interaction using ArF excimer laser. Study Design/Materials and Metho
## Abstract The purpose of this in vitro study was to evaluate the interaction pattern of adhesive systems on laser and bur cavities. Cavities were prepared according to the following groups (__n__ = 9): (G1) conventional diamond bur (No. 1013); (G2) Er:YAG laser (250 mJ, 4 Hz, 80.6 J/cm^2^); (G3)
Two types of electro-optically Q-switched Er:Cr:YSGG lasers with different polarizing mechanisms have been operated. For the one Q-switching and polarizing are realized with only a LiNbO~3~ crystal with both ends cut at Brewster's angle and for the other they are achieved by a cubic LiNbO~3~ crystal