LIFT printing of cells and DNA damage study

Evina Elezoglou; Panagiotis Karakaidos; Christina Kryou; Antonis Hatziapostolou; Apostolos Klinakis; Ioanna Zergioti

doi:10.1117/12.2648064

17 March 2023 LIFT printing of cells and DNA damage study

Evina Elezoglou, Panagiotis Karakaidos, Christina Kryou, Antonis Hatziapostolou, Apostolos Klinakis, Ioanna Zergioti

Proceedings Volume PC12412, Laser 3D Manufacturing X; PC1241203 (2023) https://doi.org/10.1117/12.2648064
Event: SPIE LASE, 2023, San Francisco, California, United States

Abstract

Bioprinting allows for the formation of three-dimensional living tissues through the precise layer-by-layer printing of biomaterials such as living cells and cell-laden hydrogels. In this study, Laser-Induced Forward Transfer (LIFT) printing was used to rapidly and accurately deposit patterns of cancer cells in a non-contact manner using two different wavelengths, 532 and 355nm. Overall, we find that LIFT is able to safely print patterns of breast cancer cells with high viability and little to no heat or shear damage to the cells, as indicated by unperturbed growth and negligible gross DNA damage.

Conference Presentation

Citation Download Citation

Evina Elezoglou, Panagiotis Karakaidos, Christina Kryou, Antonis Hatziapostolou, Apostolos Klinakis, and Ioanna Zergioti "LIFT printing of cells and DNA damage study", Proc. SPIE PC12412, Laser 3D Manufacturing X, PC1241203 (17 March 2023); https://doi.org/10.1117/12.2648064

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