Search Results - "Gonzenbach, Urs T."

Thermal conductivity of porous materials by Smith, David S., Alzina, Arnaud, Bourret, Julie, Nait-Ali, Benoît, Pennec, Fabienne, Tessier-Doyen, Nicolas, Otsu, Kodai, Matsubara, Hideaki, Elser, Pierre, Gonzenbach, Urs T.

“…Incorporation of porosity into a monolithic material decreases the effective thermal conductivity. Porous ceramics were prepared by different methods to…”
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Processing Routes to Macroporous Ceramics: A Review by Studart, André R., Gonzenbach, Urs T., Tervoort, Elena, Gauckler, Ludwig J.

“…Macroporous ceramics with pore sizes from 400 nm to 4 mm and porosity within the range 20%–97% have been produced for a number of well‐established and emerging…”
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Macroporous Ceramics from Particle-Stabilized Wet Foams by Gonzenbach, Urs T., Studart, André R., Tervoort, Elena, Gauckler, Ludwig J.

“…We present a novel direct‐foaming method to produce macroporous ceramics using particles instead of surfactants as stabilizers of the wet foams. This method…”
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Tailoring the Microstructure of Particle-Stabilized Wet Foams by Gonzenbach, Urs T, Studart, André R, Tervoort, Elena, Gauckler, Ludwig J

“…Inorganic colloidal particles which are in situ hydrophobized upon adsorption of short-chain amphiphilic molecules can be used as foam stabilizers. In this…”
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Microstructural Control of Self-Setting Particle-Stabilized Ceramic Foams by Krauss Juillerat, Franziska, Gonzenbach, Urs T., Elser, Pierre, Studart, André R., Gauckler, Ludwig J.

“…The ability to tailor the microstructure of porous ceramics is essential in order to fulfill the requirements of various applications. Depending on the use of…”
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Ceramic Spheres-A Novel Solution to Deep Sea Buoyancy Modules by Jiang, Bo, Blugan, Gurdial, Sturzenegger, Philip N, Gonzenbach, Urs T, Misson, Michael, Thornberry, John, Stenerud, Runar, Cartlidge, David, Kuebler, Jakob

“…Ceramic-based hollow spheres are considered a great driving force for many applications such as offshore buoyancy modules due to their large diameter to wall…”
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Tailoring the hierarchical pore structures in self-setting particle-stabilized foams made from calcium aluminate cement by Krauss Juillerat, Franziska, Gonzenbach, Urs T., Gauckler, Ludwig J.

“…This study shows for the first time that foam stabilization via in-situ hydrophobization of reactive cement particles is possible. By taking advantage of the…”
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Unifying Model for the Electrokinetic and Phase Behavior of Aqueous Suspensions Containing Short and Long Amphiphiles by Studart, André R, Libanori, Rafael, Moreno, Aitor, Gonzenbach, Urs T, Tervoort, Elena, Gauckler, Ludwig J

“…Aqueous suspensions containing oppositely charged colloidal particles and amphiphilic molecules can form fluid dispersions, foams, and percolating gel…”
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Ultrastable Particle-Stabilized Foams by Gonzenbach, Urs T., Studart, André R., Tervoort, Elena, Gauckler, Ludwig J.

“…Pump up the volume: Wet foams prepared with surfactants are thermodynamically unstable systems that undergo rapid disproportionation, drainage, and…”
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Stabilization of Foams with Inorganic Colloidal Particles by Gonzenbach, Urs T, Studart, André R, Tervoort, Elena, Gauckler, Ludwig J

“…Wet foams are used in many important technologies either as end or intermediate products. However, the thermodynamic instability of wet foams leads to…”
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Stabilization of Oil-in-Water Emulsions by Colloidal Particles Modified with Short Amphiphiles by Akartuna, Ilke, Studart, André R, Tervoort, Elena, Gonzenbach, Urs T, Gauckler, Ludwig J

“…Emulsions stabilized through the adsorption of colloidal particles at the liquid−liquid interface have long been used and investigated in a number of different…”
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Surface modification of biomaterials for conjugation with human fetal osteoblasts by Borcard, Françoise, Kong, Phally, Journot, Céline, Staedler, Davide, Sturzenegger, Philip N, Juillerat, Franziska Krauss, Gonzenbach, Urs T, Juillerat-Jeanneret, Lucienne, Gerber-Lemaire, Sandrine

“…Surface functionalization of hydroxyapatite (HA) and beta-tricalcium phosphate (TCP) bioceramics with chemical ligands containing a pyrrogallol moiety was…”
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Processing of Particle-Stabilized Wet Foams Into Porous Ceramics by Gonzenbach, Urs T., Studart, André R., Steinlin, David, Tervoort, Elena, Gauckler, Ludwig J.

“…Direct foaming of colloidal suspensions is a simple and versatile approach for the fabrication of macroporous ceramic materials. Wet foams produced by this…”
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Chemical Functionalization of Bioceramics To Enhance Endothelial Cells Adhesion for Tissue Engineering by Borcard, Françoise, Staedler, Davide, Comas, Horacio, Juillerat, Franziska Krauss, Sturzenegger, Philip N, Heuberger, Roman, Gonzenbach, Urs T, Juillerat-Jeanneret, Lucienne, Gerber-Lemaire, Sandrine

“…To control the selective adhesion of human endothelial cells and human serum proteins to bioceramics of different compositions, a multifunctional ligand…”
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Self-setting particle-stabilized foams with hierarchical pore structures by Krauss Juillerat, Franziska, Gonzenbach, Urs T., Studart, André R., Gauckler, Ludwig J.

“…This study presents a novel method to produce self-setting inorganic foams with unique hierarchical pore structures. The combination of particle-stabilized…”
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Functionalization of Microstructured Open-Porous Bioceramic Scaffolds with Human Fetal Bone Cells by Krauss Juillerat, Franziska, Borcard, Françoise, Staedler, Davide, Scaletta, Corinne, Applegate, Lee Ann, Comas, Horacio, Gauckler, Ludwig J, Gerber-Lemaire, Sandrine, Juillerat-Jeanneret, Lucienne, Gonzenbach, Urs T

“…Bone substitute materials allowing trans-scaffold migration and in-scaffold survival of human bone-derived cells are mandatory for development of…”
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Surface Functionalization of Alumina Ceramic Foams with Organic Ligands by Comas, Horacio, Laporte, Vincent, Borcard, Françoise, Miéville, Pascal, Krauss Juillerat, Franziska, Caporini, Marc A, Gonzenbach, Urs T, Juillerat-Jeanneret, Lucienne, Gerber-Lemaire, Sandrine

“…Different anchoring groups have been studied with the aim of covalently binding organic linkers to the surface of alumina ceramic foams. The results suggested…”
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Covalent Cell Surface Functionalization of Human Fetal Osteoblasts for Tissue Engineering by Borcard, Françoise, Godinat, Aurélien, Staedler, Davide, Comas Blanco, Horacio, Dumont, Anne-Laure, Chapuis-Bernasconi, Catherine, Scaletta, Corinne, Applegate, Lee Ann, Krauss Juillerat, Franziska, Gonzenbach, Urs T, Gerber-Lemaire, Sandrine, Juillerat-Jeanneret, Lucienne

“…The chemical functionalization of cell-surface proteins of human primary fetal bone cells with hydrophilic bioorthogonal intermediates was investigated. Toward…”
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Size and Microstructure Control of Calcium Aluminate Microcapsules by Sturzenegger, Philip N., Gonzenbach, Urs T., Martynczuk, Julia, Gauckler, Ludwig J.

“…Microencapsulation is nowadays widely applied for the separation or controlled and targeted release of substances. In the present work we propose using…”
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High precision pulp-based sacrificial molds: A solution towards mass production of hollow ceramic spheres for deep sea applications by Rastogi, Vibhore Kumar, Sturzenegger, Philip N., Gonzenbach, Urs T., Vetterli, Marc, Naikade, Manoj, Kesari, Kavindra Kumar, Ruokolainen, Janne, Kuebler, Jakob, Blugan, Gurdial

“…Hollow ceramic spheres are considered as an excellent buoyancy unit for deep-sea applications (> 5,000 m). However, there is no successful commercialization…”
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