Multi-step femtosecond laser-fabricated membranes for regulated migration of biomolecules and cells
Anupam Gopalakrishnan, Akhila Jyothy Denduluri, Shantae Gallegos, Izaiah Ramirez, Stephanie Ellyse Schneider, Zeynep Çetınkaya, Heiko Kabutz, Alexander Hedrick, Kaushik Jayaram, Corey P. Neu, Gregory Lewis Whiting
This paper develops a two-stage femtosecond laser fabrication method for PDMS membranes with tunable permeability and mechanical resilience for organ-on-chip applications.
bioRxiv · May 26, 2026 · PreprintBioengineering