Laser assisted bioprinting using a femtosecond laser with and without a gold transductive layer: a parametric study

H. Desrus; B. Chassagne; S. Catros; C. Artiges; R. Devillard; S. Petit; F. Deloison; J. C. Fricain; F. Guillemot; R. Kling

doi:10.1117/12.2209087

7 March 2016 Laser assisted bioprinting using a femtosecond laser with and without a gold transductive layer: a parametric study

H. Desrus, B. Chassagne, S. Catros, C. Artiges, R. Devillard, S. Petit, F. Deloison, J. C. Fricain, F. Guillemot, R. Kling

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Proceedings Volume 9706, Optical Interactions with Tissue and Cells XXVII; 97060O (2016) https://doi.org/10.1117/12.2209087
Event: SPIE BiOS, 2016, San Francisco, California, United States

Abstract

Experimental results of femtosecond Laser Assisted Bioprinting (LAB) are reported on. Two set-up, used to print different model bioinks and keratinocytes cells line HaCaT, were studied: first one was using a femtosecond laser with low pulse energy and an absorbing gold layer, whereas the second one used high pulse energy enabling the removal of the absorbing layer. Printed drop diameter and resulting height of the bioink jet are then quantified as a function of the LAB parameters such as laser energy, focus spot location or numerical aperture.

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H. Desrus, B. Chassagne, S. Catros, C. Artiges, R. Devillard, S. Petit, F. Deloison, J. C. Fricain, F. Guillemot, and R. Kling "Laser assisted bioprinting using a femtosecond laser with and without a gold transductive layer: a parametric study", Proc. SPIE 9706, Optical Interactions with Tissue and Cells XXVII, 97060O (7 March 2016); https://doi.org/10.1117/12.2209087

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