Karlsruher Institut Fur Technologie

Forschungszentrum Karlsruhe Gmbh

Gesellschaft Fuer Schwerionenforschung Mbh

Gsi Helmholtzzentrum Fur Schwerionenforschung Gmbh

Stefan Giselbrecht

Roman Truckenmueller

Christina Trautmann

Roman Truckenmüller

Isabella Hebeiss

Ute Schepers

Nina Dambrowsky

Tim Scharnweber

Eric Gottwald

Martina Reinhardt

Isabella Hebeiß

Andrea Schneider

A vascular model includes at least one microchannel perfusable by at least one fluid and in a form of a hollow structure having a wall thickness in a range from 0.1 &#x3bc;m to 1000 &#x3bc;m, a concave inner surface with a cross-section which is circular in part and at least one pore having a diameter in a range from 1 nm to 100 &#x3bc;m. The at least one microchannel has a width in a range from 0.01 &#x3bc;m to 10 mm and a depth in a range from 0.01 &#x3bc;m to 10 mm. At least one chamber is perfusable by a same and/or different fluid and surrounds the at least one microchannel over an entire length and width or over parts thereof. The at least one chamber adjoins the at least one microchannel. At least one connector is configured to receive and/or discharge the at least one fluid.

Vascular model, method for producing said model and use thereof

A method for producing a molded body, said method comprising: providing a film comprising a thermoplastic plastic and having a film thickness D ranging from 1 &#x3bc;m to 1000 &#x3bc;m; irradiating the film with ionizing radiation, to produce irradiated regions in the film; thermally reshaping the film into a molded body and generating at least one hollow structure, wherein a temperature of the thermal reshaping remains below the melting temperature for the thermoplastic plastic; removing the irradiated regions, to create pores having a diameter &#x3b4; from about 10 nm to about 10 &#x3bc;m in the molded body; and removing the molded body from a mold.

Molded body, method for producing the body and use thereof

A method for producing a layer on a molded article. The method includes providing a formable film. Galvanically catalytically active nuclei are anchored to at least one region of the formable film provided for the layer. The formable film is shaped so as to form the molded article. A galvanic deposition is performed on a surface of the molded article so as to bond the nuclei to form the layer.

Method for producing a layer on a molded article and use thereof

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Karlsruhe, Germany

Stefan Giselbrecht