Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Ulrich E. Klotz"'
Autor:
Alexander Heiss, Venkat Sai Thatikonda, Andreas Richter, Lisa-Yvonn Schmitt, Daesung Park, Ulrich E. Klotz
Publikováno v:
Materials, Vol 16, Iss 8, p 3198 (2023)
The use of biodegradable materials for implants is a promising strategy to overcome known long-term clinical complications related to permanent implants. Ideally, biodegradable implants support the damaged tissue for a certain period and then degrade
Externí odkaz:
https://doaj.org/article/a64747bd5a444aba96aabb912357e4a5
Autor:
Ping Li, Christine Schille, Ernst Schweizer, Frank Rupp, Alexander Heiss, Claudia Legner, Ulrich E. Klotz, Jürgen Geis-Gerstorfer, Lutz Scheideler
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 6, p 2258 (2020)
The authors wish to make the following corrections to this paper [...]
Externí odkaz:
https://doaj.org/article/23bc4ce1edec465e935736cc6ddcdc07
Autor:
Ping Li, Christine Schille, Ernst Schweizer, Frank Rupp, Alexander Heiss, Claudia Legner, Ulrich E. Klotz, Jürgen Geis-Gerstorfer, Lutz Scheideler
Publikováno v:
International Journal of Molecular Sciences, Vol 19, Iss 3, p 755 (2018)
Zn-based biodegradable metallic materials have been regarded as new potential biomaterials for use as biodegradable implants, mainly because of the ideal degradation rate compared with those of Mg-based alloys and Fe-based alloys. In this study, we d
Externí odkaz:
https://doaj.org/article/da1a5ca4342c4dac84cb7aaf410670b8
Autor:
Isabella Gallino, Alexander Heiss, Mikhail N. Polyakov, James P. Best, Nico Neuber, Oliver Gross, Ulrich E. Klotz, Ralf Busch, Miriam Eisenbart, Johann Michler
Effective strategies to improve the tarnishing resistance of the 18 K (karat) gold-based bulk glass-forming composition Au49Ag5.5Pd2.3Cu26.9Si16.3 were recently found, with the addition of Ga at the expense of Cu and a sufficient reduction of Si. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5960e8911ec940c3eb6714ff9e3e9902
Autor:
Ralf Busch, Lisa-Y. Schmitt, Ulrich E. Klotz, Miriam Eisenbart, Isabella Gallino, Nico Neuber, Oliver Gross, Lamia Ciftci
Publikováno v:
Materials & Design, Vol 140, Iss, Pp 495-504 (2018)
The 18kt gold-based bulk glass-forming composition Au49Ag5.5Pd2.3Cu26.9Si16.3 is modified in order to reduce its fast surface tarnishing caused by internal oxidation of Si, partitioning and fast out-diffusion of Cu and Au. By partially substituting C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4d5992e336c464036dc3bfc04ddae32
Autor:
Ulrich E. Klotz, Jana Hubálková, Florian Bulling, Gert Schmidt, Christos G. Aneziris, Lisa Freitag
Publikováno v:
Journal of the European Ceramic Society. 42:682-692
Surface quality and dimensional accuracy of titanium components produced by investment casting are limited by the conventional dip-coating procedure of the lost-wax process. This study presents a novel approach with spraying and centrifugation as alt
Publikováno v:
Johnson Matthey Technology Review. 65:480-492
A series of iterative wear and corrosion tests were conducted on two 950 platinum alloys, two 585 white gold alloys and two 750 white gold alloys. Testing followed standardised industrial procedures in order to provide comparable and reproducible con
Autor:
Ulrich E. Klotz, Frank R. König
Publikováno v:
Johnson Matthey Technology Review.
Additive manufacturing of jewellery alloys has been actively investigated during the last 10 years. Several, but limited studies have been conducted on gold and platinum jewellery alloys. Platinum is of increased interest due to the technological cha
Autor:
Frank Rupp, Christine Schille, Lutz Scheideler, Claudia Legner, Ernst Schweizer, Ping Li, Ulrich E. Klotz, Evi Kimmerle-Müller, Jürgen Geis-Gerstorfer, Alexander Heiss
Publikováno v:
Acta Biomaterialia. 98:235-245
Zinc (Zn) alloys have been considered as promising absorbable metals, mainly due to their moderate degradation rates ranging between magnesium alloys and iron alloys. The degradation behavior depends on the specific physiological environment. Release