Zobrazeno 1 - 10 of 103 pro vyhledávání: '"Th. Gerber"'
1
On the structure of As2Te3glass
Autor: Th. Gerber, M.M. Hafiz, M. Dongol, A.F. Elhady, M. Abou-zied
Publikováno v: Journal of Physics: Condensed Matter. 18:6213-6224
X-ray scattering has been used to investigate the structure of glassy As2Te3, prepared by quenching in liquid nitrogen. The result of the coherent scattered x-ray intensity proved that the medium-range order (MRO) is very weak, and this was attribute
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db39d9b7bcd65f6a28df7c3dc43a7e9b
https://doi.org/10.1088/0953-8984/18/27/005
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2
Comparison of a New Kind of Calcium Phosphate Formula Versus Conventional Calciumphosphate Matrices in Treating Bone Defects – A Long-Term Investigation in Pigs
Autor: Solvig Lenz, K.-O. Henkel, Th. Gerber, V. Bienengräber
Publikováno v: Key Engineering Materials. :885-888
In clinical practice arises an increasing need for bone substitute materials. The main inorganic part of bone is the hydroxyapatite (HA). A new hydroxyapatite formula was created by a sol-gel-process at low temperature level [4]. The aim of this inve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::951329dd01663b0d8a02a2f94cad9bb9
https://doi.org/10.4028/www.scientific.net/kem.284-286.885
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3
Eine innovativ im Sol-Gel-Prozeß hergestellte, hochporöse Siliziumoxidkeramik zum Knochenersatz– In-vivo Langzeitergebnisse
Autor: T. Trykova, K.-O. Henkel, G. Kundt, V. Bienengräber, Th. Gerber
Publikováno v: Materialwissenschaft und Werkstofftechnik. 35:234-239
Es wurden zwei innovativ im Sol-Gel-Verfahren bei 200 °Celsius hergestellte Biokeramikvarianten auf Kalziumphosphatbasis mit Siliziumoxid (SiO2) als Adjuvans im Langzeittierversuch getestet. Bei adulten Miniaturschweinen wurden Defekte kritischer Gr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2def7bc523f333aed9dffc364d175a6c
https://doi.org/10.1002/mawe.200400733
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7
[Untitled]
Autor: T. Traykova, K.-O. Henkel, Th. Gerber, V. Bienengraeber
Publikováno v: Journal of Sol-Gel Science and Technology. 26:1173-1178
A novel bioceramic derived via sol gel method was developed and very good resorption properties in long term period of implantation were established. Calcium phosphate materials are bioactive, osteoconductive materials used as guides for bone regener
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cf5fdc1f6c0cbdaa0f7dfa298416b2c
https://doi.org/10.1023/a:1020743732259
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8
The arrangement of fractal clusters dependent on the pH value in silica gels from sodium silicate solutions
Autor: B. Knoblich, Th. Gerber
Publikováno v: Journal of Non-Crystalline Solids. 296:81-87
Structural features and thus, optical transparency of silica hydro- and aerogels from sodium silicate solution strongly depend on the preparation parameters. This study is focused on the effect of pH, for values higher than the isoelectric point of s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::321ff67d98882a28da3dc793b03c3e3a
https://doi.org/10.1016/s0022-3093(01)00871-7
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10
Aggregation in SiO2 sols from sodium silicate solutions
Autor: Th. Gerber, B. Knoblich
Publikováno v: Journal of Non-Crystalline Solids. 283:109-113
The structure of the aggregation of SiO 2 sols in aqueous solution is investigated by small angle X-ray scattering experiments. In a sodium water glass solution an ion exchange results in an aggregation of the colloids. The aggregation clusters can b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b824dece1b03edc24fc21ee90bcc985
https://doi.org/10.1016/s0022-3093(01)00356-8
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