نتایج جستجو برای: elastomeric

تعداد نتایج: 2408  

2016
Manvi Singh

Background and Objectives: Cold water disinfection can damage the elastomeric material, cross contamination in handling elastomeric ligatures is a serious concern in the orthodontic office. In addition, elastomeric strips with enough ligatures for both arches of a single patient are produced by most manufacturers. Thus, cross -contamination can occur in remaining ligatures if an entire strip is...

2015
Haoran Fu Sheng Xu Renxiao Xu Jianqun Jiang Yihui Zhang John A. Rogers Yonggang Huang

Articles you may be interested in Elastomeric substrates with embedded stiff platforms for stretchable electronics Appl. A stretchable temperature sensor based on elastically buckled thin film devices on elastomeric substrates Appl.

Journal: :Small 2010
Liang Guo Stephen P DeWeerth

More recently, there has been a growing trend toward making electronics fl exible and even stretchable, [ 1–7 ] e.g., in the applications of neural interfaces where mechanical compliance is critical. [ 8–12 ] Many challenges hinder the implementation of electronics on an elastomeric substrate with integration density and functionality comparable to that achievable on a silicon substrate. One ma...

2006
A. Kocabas A. Aydinli

We report on a new method to excite surface plasmon polaritons on a thin metal slab surface using an elastomeric grating which is fabricated by replica molding technique. The grating is placed on the metal surface which creates a periodic perturbation on the surface matching the momentum of the incident light to that of the surface plasmon. The conformal contact between the metal surface and th...

Journal: :Brazilian oral research 2007
Karina Katsue Miura Izabel Yoko Ito Carla Enoki Ana Maria Elias Mírian Aiko Nakane Matsumoto

This in vivo experimental study evaluated the efficacy of fluoride-releasing elastomers in the control of Streptococcus mutans levels in the oral cavity. Forty orthodontic patients were recruited and divided into two groups of 20. Fluoride-releasing elastomeric ligature ties (Fluor-I-Ties, Ortho Arch Co. Inc., USA) were used in the experimental group, and conventional elastomeric ligature ties ...

ژورنال: مجله دندانپزشکی 2020

Background and Aims: Elastomeric chains are known as a current device with the purpose of dental movement in orthodontic treatments. The aim of this study was to compare the elastomeric behavior and force degradation rate between different elastomeric chains existing in Iran in different time durations. Materials and Methods: 11 different elastomeric chains used in this study were: Class One, ...

2015
Pritam P Lad Minal Gurjar Sachin Gunda Vivek Gurjar Nandan K Rao

BACKGROUND This study was carried out to evaluate the effect of two commercially available chemical disinfectants namely sodium hypochlorite and glutaraldehyde and a surface wetting agent on the wettability of three high precision elastomeric impression materials, addition silicone, condensation silicone and polyether. MATERIALS AND METHODS Three different types of elastomeric impression mate...

2014
Stephen A. Morin Sen Wai Kwok Joshua Lessing Robert F. Shepherd George M. Whitesides

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim 5541 wileyonlinelibrary.com structures with homogeneous composition, but less effi cient at generating hollow, 3D structures, especially when they comprise multiple materials with different mechanical or physical properties. To fabricate 3D structures that incorporate elastomeric, infl atable components for use in the actuation of soft robots an...

1997
M. J. Drews

It is proposed to use elastomeric composites as artificial joint bearing surfaces to increase their fluid film lubrication and therefore reduce the number of failures which have been attributed to wear mechanisms related to frictional forces. The fluid generated between the surfaces supports part of the load and prevents direct contact of the bearing surfaces. In order to obtain optimum elastoh...

Journal: :Nature nanotechnology 2008
Yi Cao Hongbin Li

Elastomeric proteins are molecular springs that confer excellent mechanical properties to many biological tissues and biomaterials. Depending on the role performed by the tissue or biomaterial, elastomeric proteins can behave as molecular springs or shock absorbers. Here we combine single-molecule atomic force microscopy and protein engineering techniques to create elastomeric proteins that can...

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