Laser bioprinting and laser photo-crosslinking of cell-laden bioinks

Christina Kryou; Panos Karakaidos; Symeon Papazoglou; Apostolos Klinakis; Ioanna Zergioti

doi:10.1117/12.2607113

1 April 2022 Laser bioprinting and laser photo-crosslinking of cell-laden bioinks

Christina Kryou, Panos Karakaidos, Symeon Papazoglou, Apostolos Klinakis, Ioanna Zergioti

Proceedings Volume PC11992, Laser 3D Manufacturing IX; PC119920F (2022) https://doi.org/10.1117/12.2607113
Event: SPIE LASE, 2022, San Francisco, California, United States

Abstract

Aiming to harness the unique capabilities of laser printing, in this study, we present our latest results on the transfer and photo-crosslinking of cell-laden bioinks comprising different hydrogels, using a dual laser beam configuration. Results from different laser sources with ns and sub-ns pulse duration and different repetition rates are also presented to highlight the effect of the laser parameters on the printing and photo-crosslinking of the cell-laden patterns. The printing outcome is correlated with the cell growth of different cell-laden bioinks, while immunochemical staining is also employed to study potential cellular damage.

Conference Presentation

Citation Download Citation

Christina Kryou, Panos Karakaidos, Symeon Papazoglou, Apostolos Klinakis, and Ioanna Zergioti "Laser bioprinting and laser photo-crosslinking of cell-laden bioinks", Proc. SPIE PC11992, Laser 3D Manufacturing IX, PC119920F (1 April 2022); https://doi.org/10.1117/12.2607113

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