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Showing 1 to 9 of 9 for “"ormocer"”.
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ORMOCER (inorganic-organic hybrid polymer)-zeolite Nanocomposites: Advanced Membrane Materials for Gas Separation
… study on the applicability of novel ORMOCER® (inorganic-organic hybrid polymer) resins for the fabrication of free-standing mixed matrix membranes. Such mixed matrix membranes comprise molecular sieve entities integrated in ORMOCER® matrix. Mixed matrix membranes have the potential to …
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Structure-property correlations in fluoroaryl functionalized inorganic-organic hybrid polymers for telecom applications
… of new fluoroaryl functionalized ORMOCER® materials (inorganic-organic hybrid polymers) for optical waveguide applications in telecommunication is presented. The preparation of the materials included precursor silane synthesis, hydrolysis/polycondensation of organoalkoxysilane …
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The effect of two bleaching products on microhardness and surface texture of different dental aesthetic restorative materials
… a flow, a micro-hybrid and a nano-hybrid), an ormocer, and a ceramic, were used and two bleaching agents were tested: hydrogen peroxide 38% and carbamide peroxide 15%. <br>For the first part of the study, where the microhardness was evaluated, 28 samples were prepared from every material (14 …
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Verbesserte Dehnungsmessung im Betonbau durch verteilte faseroptische Sensorik
… zeigte, dass vor allem mit einem Ormocer-Coating gute Ergebnisse hinsichtlich der Dehnungsübertragung erzielt werden konnten. Im Falle einer Applikation empfiehlt sich die Verwendung eines Cyanacrylatklebstoffs -- besonders der M-Bond 200 überzeugte durch geringe Dehnungsverluste. …
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Oberflächeneigenschaften von Zahnrestaurationsmaterialien
… (amalgam, gold, composite, glass ionomer cement, ormocer and compomer). The influence increasing roughness on the surface free energy and the distribution into dispers and polar portions was determined. Metals exhibited lowest values (gold alloy and amalgam). The surface free energy of gold alloy …
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A study investigating the mechanical testing of a novel dental restorative material and its biocompatibility
… of three Resin Based Composites (RBCs); Ormocer Admira (VOCO, Cuxhaven, Germany), dimethacrylate FiltekTMZ250 (St Paul, MN, US) and a novel RBC namely X-tra Fil (VOCO, Cuxhaven, Germany). These materials were tested using bi-axial flexure, vickers hardness, water sorption and water …
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Multi-channel solutions for optical labelfree detection schemes based on the interferometric and grating coupler principle
… gratings have been embossed in glass, Sol-Gel or Ormocer. Different concepts where embossed gratings may be implemented for HTS are presented and their feasibility investigated. A promising approach for applications where binding kinetics is monitored is the interferometric sensor principle. The …
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Restmonomergehalt von Kompositen bei Aushärtung mit unterschiedlichen Polymerisationsgeräten bzw. -verfahren in vitro
… Mikrofüllerkomposit [Silux Plus] und ein Ormocer [Keramikkomposit Definite (Degussa)]. Die Bestrahlungsprotokolle umfassten die Halogenstandardhärtung mit drei verschiedenen Intensitäten (TriLight, ESPE), die Exponentialpolymerisation (Ramp Curing) (dito), die Stufenpolymerisation (Step …
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Novel quantum dot and nano-entity photonic structures
… hybrid organic/inorganic materials of the ORMOCER family are also used for structure fabrication. Further to microscopy, characterization of the materials mainly includes spectroscopic studies and refractive index measurements using reflectance interferometry. For the demonstration of …