Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Axel Beier

Heiko Zimmermann

Guenter R Fuhr

Günter R Fuhr

Julia Neubauer

A substrate unit for cryopreservation of a biological sample includes: a substrate platform having on a front side thereof a cultivation surface for receiving the biological sample; a first chamber including the cultivation surface of the substrate platform, wherein the first chamber is configured for receiving a cultivation liquid; a second chamber configured for receiving a temperature control medium; and a chamber bracket for receiving the substrate unit in a cryopreservation device in a pivotable manner, wherein the first and second chambers are connected to each other in an adjacent manner, and the substrate platform forms a separating wall between the first chamber and the second chamber, and wherein the back side of the substrate platform faces the second chamber. The invention further relates to a cryopreservation device, wherein the substrate unit is arranged in a rotatable manner, and a method for the cryopreservation of a biological sample.

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Vogt, Germany

Axel Beier