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Author

  • Dariusz Porst (15)
  • Gerhard Artmann (14)
  • Ilya Digel (13)
  • Aysegül Temiz Artmann (10)
  • Peter Linder (10)
  • Peter Kayser (9)
  • Matthias Gossmann (4)
  • Rasha Bassam (3)
  • C. Preiß (2)
  • Christina Maggakis-Kelemen (2)
  • Kay Zerlin (2)
  • Vladimir Arinkin (2)
  • Azhar Zhubanova (1)
  • Bernd Dachwald (1)
  • C. Kelemen (1)
  • Christina Kelemen (1)
  • D. Schehl (1)
  • David Stadler (1)
  • Eylem Kurulgan Demirci (1)
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Year of publication

  • 2017 (2)
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Document Type

  • Article (12)
  • Conference Proceeding (3)

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Keywords

  • Bioreaktor (1)
  • Blutzellenlagerung (1)
  • Dekontamination (1)
  • Harnleiter (1)
  • Hemoglobin structure (1)
  • Hämoglobin (1)
  • Hämoglobinstruktur (1)
  • Natriumhypochlorit (1)
  • Organkultur (1)
  • Pflanzenphysiologie (1)
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  • Red blood cell storage (1)
  • Sonde (1)
  • Tissue Engineering (1)
  • Wasserstoffperoxid (1)
  • plant scanner (1)
  • plant stress (1)

Institute

  • Fachbereich Medizintechnik und Technomathematik (15)
  • IfB - Institut für Bioengineering (13)

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Ureplace: development of a bioreactor for in vitro culturing of cell seeded tubular vessels on collagen scaffolds (2011)
Volker Seifarth ; D. Schehl ; Peter Linder ; Matthias Gossmann ; Ilya Digel ; Gerhard Artmann ; Dariusz Porst ; C. Preiß ; Peter Kayser ; O. Pack ; Aysegül Temiz Artmann
The demand of replacements for inoperable organs exceeds the amount of available organ transplants. Therefore, tissue engineering developed as a multidisciplinary field of research for autologous in-vitro organs. Such three dimensional tissue constructs request the application of a bioreactor. The UREPLACE bioreactor is used to grow cells on tubular collagen scaffolds OPTIMAIX Sponge 1 with a maximal length of 7 cm, in order to culture in vitro an adequate ureter replacement. With a rotating unit, (urothelial) cells can be placed homogeneously on the inner scaffold surface. Furthermore, a stimulation is combined with this bioreactor resulting in an orientation of muscle cells. These culturing methods request a precise control of several parameters and actuators. A combination of a LabBox and the suitable software LabVision is used to set and conduct parameters like rotation angles, velocities, pressures and other important cell culture values. The bioreactor was tested waterproof successfully. Furthermore, the temperature controlling was adjusted to 37 °C and the CO2 - concentration regulated to 5 %. Additionally, the pH step responses of several substances showed a perfect functioning of the designed flow chamber. All used software was tested and remained stable for several days.
In-situ biological decontamination of an ice melting probe : [abstract] (2010)
Ilya Digel ; W. Leimena ; Bernd Dachwald ; Peter Linder ; Dariusz Porst ; Peter Kayser ; O. Funke ; Aysegül Temiz Artmann ; Gerhard Artmann
The objective of our study was to investigate the efficacy of different in-situ decontamination protocols in the conditions of thermo-mechanical ice-melting.
Temperature transitions of protein properties in human red blood cells. Artmann, Gerhard Michael, Kelemen, Christina; Porst, D.; Büldt, G.; Chien, S. (1998)
Gerhard Artmann ; Christina Kelemen ; Dariusz Porst ; G. [u.a.] Büldt
Hemoglobin senses body temperature (2009)
Gerhard Artmann ; Ilya Digel ; Kay Zerlin ; Christina Maggakis-Kelemen ; Peter Linder ; Dariusz Porst ; Peter Kayser ; David Stadler ; Gerhard Dikta ; Aysegül Temiz Artmann
Oral lead exposure induces dysbacteriosis in rats (2009)
Rustam Sadykov ; Ilya Digel ; Aysegül Temiz Artmann ; Dariusz Porst ; Peter Linder ; Peter Kayser ; Gerhard Artmann ; Irina Savitskaya ; Azhar Zhubanova
High-throughput testing of mechanical forces generated in thin cell and tissue layers (2007)
Peter Linder ; Ilya Digel ; Aysegül Temiz Artmann ; Peter Kayser ; Dariusz Porst ; Gerhard Artmann
Cellular engineering: Crash tests an menschlichen Erythrozyten geben Aufschluß über versteckte Materialeigenschaften zellulärer Proteine / Artmann, G. M. ; Kelemen, Ch. ; Porst, D. ; Büldt, G. ; Chien, Shu (1998)
Gerhard Artmann ; C. Kelemen ; Dariusz Porst ; G. Büldt
Structural transition temperature of hemoglobins correlates with species’ body temperature (2007)
Kay Zerlin ; Nicole Kasischke ; Ilya Digel ; Christina Maggakis-Kelemen ; Aysegül Temiz Artmann ; Dariusz Porst ; Peter Kayser ; Peter Linder ; Gerhard Artmann
Mechanism of haemoglobin sensing body temperature (2008)
Gerhard Artmann ; Ilya Digel ; Peter Linder ; Dariusz Porst
Effects of nitric oxide (NO) and ATP on red blood cell phenotype and deformability (2017)
Katharina Schlemmer ; Dariusz Porst ; Rasha Bassam ; Gerhard Artmann ; Ilya Digel
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