Light sheet bio-printing. (IMAGE)

Goethe University Frankfurt

Light sheet bio-printing.

Caption

A hydrogel composed of living cells and photosensitive molecules is deposited in a special cuvette. A thin laser light sheet illuminates the gel following a programmed pattern (green beam). This leads to the formation of 3D micro-structures that reproduce the tissue architecture and function. The remaining, still liquid hydrogel is washed out after the printing process.

Credit

F. Pampaloni, BRIGHTER, 2019

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