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Analysis of Er3+ incorporation in SnO2 by optical investigation
(Sociedade Brasileira de Física, 2006-06-01)
Er3+ emission in the wide bandgap matrix SnO2 is observed either through a direct Er ion excitation process as well as by an indirect process, through energy transfer in samples codoped with Yb3+ ions. Electron-hole ...
Application of Er:YAG and Er, Cr:YSGG lasers in cavity preparation for dental tissues: a literature review
(2012)
The laser has been widely used in many specialties of dentistry and several wavelengths have been investigated as a substitute for high-speed handpiece. The purpose of this paper is to review the literature about the use ...
Analysis of Er3+ incorporation in SnO2 by optical investigation
(Sociedade Brasileira de Física, 2006-06-01)
Er3+ emission in the wide bandgap matrix SnO2 is observed either through a direct Er ion excitation process as well as by an indirect process, through energy transfer in samples codoped with Yb3+ ions. Electron-hole ...
An??lise in vitro da presen??a de infiltra????o apical em dentes apicectomizados com t??cnica convencional e com o Laser de Er:YAG
(Programa de P??s- Gradua????o em Odontologia da UFBA, 2004)
The role of the AR/ER ratio in ER-positive breast cancer patients
The significance of androgen receptor (AR) in breast cancer (BC) management is not fully defined, and it is still ambiguous how the level of AR expression influences oestrogen receptor-positive (ER+) tumours. The aim of ...
Micro-shear bond strength of Er : YAG-laser-treated dentin
(SPRINGER LONDON LTD, 2008)
This study tested if dentin adhesion is affected by Er:YAG laser. Ninety dentin disks were divided in groups (n=10): G1, control; G2, Er:YAG laser 150 mJ, 90 degrees contact, 38.8 J/cm(2); G3, Er:YAG laser 70 mJ, 90 degrees ...
Effect of dental surface treatment with Nd:YAG and Er:YAG lasers on bond strength of resin composite to recently bleached enamel
(Springer London Ltd, 2012-07-01)
The aim of this work is to evaluate the effect of surface treatment with Er:YAG and Nd:YAG lasers on resin composite bond strength to recently bleached enamel. In this study, 120 bovine incisors were distributed into two ...
Converging pathways in the occurrence of endoplasmic reticulum (er) stress in Huntington's disease
(2011)
A variety of neurological diseases including Huntington's disease (HD), Alzheimer's disease and Parkinson's disease share common neuropathology, primarily featuring the presence of abnormal protein inclusions containing ...
Effect of dental surface treatment with Nd:YAG and Er:YAG lasers on bond strength of resin composite to recently bleached enamel
(Springer London Ltd, 2012-07-01)
The aim of this work is to evaluate the effect of surface treatment with Er:YAG and Nd:YAG lasers on resin composite bond strength to recently bleached enamel. In this study, 120 bovine incisors were distributed into two ...
Fine-tuning ER stress signal transducers to treat amyotrophic lateral sclerosis
(Frontiers Media SA, 2017)
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by the progressive loss of motoneurons and paralysis. The mechanisms underlying neuronal degeneration in ALS are starting to be elucidated, ...