Browsing by Subject "biocompatibility"

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  • Raddatz, Lukas (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2019)
    Die additive Fertigung (3D-Druck) wurde in den frühen 1980er Jahren entwickelt und gewann seitdem durch stetige Verbesserungen an Bedeutung. Gebiete wie die Biotechnologie, die Pharma- und die Chemieindustrie, wo besonders ...
  • Wendt, Natalja (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2018)
    A major goal of the current research on implants is the generation of a sustainable positive interaction of the implant with the body, accompanied by minimal side effects. Hence, the focus of many studies lies on the ...
  • 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) ...
  • Matena, Julia; Petersen, Svea; Gieseke, Matthias; Teske, Michael; Beyerbach, Martin; Kampmann, Andreas; Escobar, Hugo Murua; Gellrich, Nils-Claudius; Haferkamp, Heinz; Nolte, Ingo (Basel : MDPI AG, 2015)
    Degradable implant material for bone remodeling that corresponds to the physiological stability of bone has still not been developed. Promising degradable materials with good mechanical properties are magnesium and magnesium ...
  • Schwerk, Birthe; Harder, Lisa; Windhövel, Claudia; Hewicker-Trautwein, Marion; Wagner, Anna; Bach, Jan-Peter; Voigt, Lena Carolin; Hinze, Ulf; Chichkov, Boris; Haferkamp, Heinz; Lubatschowski, Holger; Nikolic, Stephan; Nolte, Ingo (San Francisco, CA : Public Library of Science (PLoS), 2019)
    Glaucoma drainage devices are used in surgical glaucoma therapy. Success of controlling the intraocular pressure is limited due to fibrous implant encapsulation and fibrin coating on the implant which lead to drainage ...
  • Müller, Marc; Krolitzki, Benjamin; Glasmacher, Birgit (Berlin : Walter de Gruyter, 2012-08-27)
    Assigning the hemocompatibility of small vascular implants is one of the great challenges in biomedical engineering. Due to the fact, that there are no widely approved test setups1, we decided to developed a modified ...
  • Poehnert, Daniel; Abbas, Mahmoud; Maegel, Lavinia; Sambale, Franziska; Lavrentieva, Antonina; Kreipe, Hans-Heinrich; Klempnauer, Jürgen; Winny, Markus (London : SAGE Publications Ltd., 2015)
    Purpose To evaluate in vitro cytotoxicity/biocompatibility as well as in vivo tolerability of the novel polysaccharide 4DryField® PH, certified for haemostasis and adhesion prevention. Methods In vitro cytotoxicity/viability ...
  • Boeer, Ulrike; Buettner, Falk F.R.; Klingenberg, Melanie; Antonopoulos, Georgios C.; Meyer, Heiko; Haverich, Axel; Wilhelmi, Mathias (San Francisco, CA : Public Library of Science (PLoS), 2014)
    The limited biocompatibility of decellularized scaffolds is an ongoing challenge in tissue engineering. Here, we demonstrate the residual immunogenicity of an extensively decellularized equine carotid artery (dEAC ...
  • 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 ...
  • Roth, Isabelle; Schumacher, Stephan; Basler, Tina; Baumert, Kathrin; Seitz, Jan-Marten; Evertz, Florian; Mueller, Peter Paul; Baeumer, Wolfgang; Kietzmann, Manfred (Heidelberg : Springer Heidelberg, 2015)
    Magnesium is currently under investigation as a prospective biodegradable implant material. Biodegradation of magnesium causes a release of magnesium, hydroxide ions and hydrogen gas but it can also lead to the formation ...
  • Kortlepel, Rieke; Krolitzki, Benjamin; Müller, Marc; Glasmacher, Birgit (Berlin : Walter de Gruyter, 2012-08-27)
    If blood pumps are applied in the human body or extracorporeal, blood damage can be caused by shear forces that act on the blood during the delivery. For an accelerated development of blood pumps with help of simulations ...
  • Villaverde, Antonio; García-Fruitós, Elena; Rinas, Ursula; Seras-Franzoso, Joaquin; Kosoy, Ana; Corchero, Josè Luis; Vázquez, Esther (London : BioMed Central Ltd., 2012)
    A growing number of insights on the biology of bacterial inclusion bodies (IBs) have revealed intriguing utilities of these protein particles. Since they combine mechanical stability and protein functionality, IBs have ...
  • Fullriede, Hendrik; Abendroth, Philipp; Ehlert, Nina; Doll, Katharina; Schäske, Jörn; Winkel, Andreas; Stumpp, Sascha Nico; Stiesch, Meike; Behrens, Peter (Berlin : De Gruyter, 2016)
    A pH-sensitive stimulus-response system for controlled drug release was prepared by modifying nanoporous silica nanoparticles (NPSNPs) with poly(4-vinylpyridine) using a bismaleimide as linker. At physiological pH values, ...
  • Bracht, Katja; Angrisani, Nina; Seitz, Jan-Marten; Eifler, Rainer; Weizbauer, Andreas; Reifenrath, Janin (London : BioMed Central Ltd., 2015)
    Background: Magnesium alloys are recommended as a potential material for osteosynthesis. It is known that storage-induced property modifications can occur in materials like aluminum. Thus the aim of this study was to analyze ...