Laser processing of protein films as a method for accomplishment of cell patterning at the microscale.

Abstract

In this study, we propose a photostructuring approach for protein films based on a treatment with nanosecond pulses of a KrF excimer laser. As a model protein we used an amyloid fibril-forming protein. Laser treatment induced a foaming of the sample surface exhibiting an interconnected fibrous mesh with a high degree of control and precision. The surface… (More)
DOI: 10.1088/1758-5090/aa8859

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