Browsing by Subject "Biodegradation"

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  • Biodegradation of a magnesium alloy implant in the intercondylar femoral notch showed an appropriate response to the synovial membrane in a rabbit model in vivo 
    Ezechieli, Marco; Diekmann, Julia; Weizbauer, Andreas; Becher, Christoph; Willbold, Elmar; Helmecke, Patrick; Lucas, Arne; Schavan, Robert; Windhagen, Henning (London : SAGE Publications Ltd., 2014)
    Degradable magnesium alloys are promising biomaterials for orthopedic applications. The aim of this study was to evaluate the potential effects on both the synovial membrane (synovialis) and the synovial fluid (synovia) ...
  • Full-scale experiences with mechanical-biological pretreatment of municipal solid waste and landfilling 
    Von Felde, Dierk; Doedens, Heiko (London : SAGE Publications Ltd., 1999)
    In Lower Saxony three full-scale plants for the mechanical-biological pretreatment (MBP) of residual municipal solid waste (RMSW) prior to landfilling are now in operation. The three plants support a wide range of mechanical ...
  • In vivo corrosion of two novel magnesium alloys ZEK100 and AX30 and their mechanical suitability as biodegradable implants 
    Huehnerschulte, Tim Andreas; Angrisani, Nina; Rittershaus, Dina; Bormann, Dirk; Windhagen, Henning; Meyer-Lindenberg, Andrea (Basel : MDPI AG, 2011)
    In magnesium alloys, the components used modify the alloy properties. For magnesium implants in contact with bone, rare earths alloys are commonly examined. These were shown to have a higher corrosion resistance than other ...
  • In vivo degradation behavior of the magnesium alloy land442 in rabbit tibiae 
    Ullmann, Berit; Reifenrath, Janin; Dziuba, Dina; Seitz, Jan-Marten; Bormann, Dirk; Meyer-Lindenberg, Andrea (Basel : MDPI AG, 2011)
    In former studies the magnesium alloy LAE442 showed promising in vivo degradation behavior and biocompatibility. However, reproducibility might be enhanced by replacement of the rare earth composition metal "E" by only a ...
  • In vivo testing of a bioabsorbable magnesium alloy serving as total ossicular replacement prostheses 
    Lensing, Rebecca; Behrens, Peter; Müller, Peter Paul; Lenarz, Thomas; Stieve, Martin (London : SAGE Publications Ltd., 2014)
    Magnesium alloys have been investigated in different fields of medicine and represent a promising biomaterial for implants due to characteristics like bioabsorbability and osteoinduction. The objective of this study was ...
  • Laser fabrication of 3D gelatin scaffolds for the generation of bioartificial tissues 
    Ovsianikov, Aleksandr; Deiwick, Andrea; Van Vlierberghe, Sandra; Pflaum, Michael; Wilhelmi, Mathias; Dubruel, Peter; Chichkov, Boris (Basel : MDPI AG, 2010)
    In the present work, the two-photon polymerization (2PP) technique was applied to develop precisely defined biodegradable 3D tissue engineering scaffolds. The scaffolds were fabricated via photopolymerization of gelatin ...
  • Since 2015 the SinoGerman research project SIGN supports water quality improvement in the Taihu region, China 
    Schmidt, Kathrin Rachel; aus der Beek, Tim; Dai, Xiaohu; Dong, Binghzi; Dopp, Elke; Eichinger, Florian; Hammers-Wirtz, Monika; Haußmann, Regina; Holbach, Andreas; Hollert, Henner; Illgen, Marc; Jiang, Xia; Koehler, Jan; Koester, Stephan; Korth, Andreas; Kueppers, Stephan; Li, Aili; Lohmann, Matthias; Moldaenke, Christian; Norra, Stefan; Qin, Boqiang; Qin, Yanwen; Reese, Moritz; Riehle, Edmund; Santiago-Schuebel, Beatrix; Schaefer, Charlotte; Simon, Anne; Song, Yonghui; Staaks, Christian; Steinhardt, Joerg; Subklew, Guenter; Tao, Tao; Wu, Tingfeng; Yin, Daqiang; Zhao, Fangfang; Zheng, Binghui; Zhou, Meiyue; Zou, Hua; Zuo, Jiane; Tiehm, Andreas (Heidelberg : Springer Verlag, 2016)
    The Taihu (Tai lake) region is one of the most economically prospering areas of China. Due to its location within this district of high anthropogenic activities, Taihu represents a drastic example of water pollution with ...
  • µCT-Based Topography Analysis of Inaccessible Surfaces Exemplified by a Biofouling-Covered Plastic 
    Bittner, Florian; Endres, Hans-Josef (Weinheim : Wiley-VCH, 2022)
    The measurement of surface topographies is usually restricted to surfaces that are directly accessible to tactile or optical sensing. With this paper, the application of micro-computed tomography to measure characteristics ...