Nanoporous, Gas Permeable PEGDA Ink for 3D Printing Organ‐on‐a‐Chip Devices
Vahid Karamzadeh,
Molly L. Shen,
Houda Shafique
et al.
Abstract:Polydimethylsiloxane (PDMS), commonly used in organ‐on‐a‐chip (OoC) systems, faces limitations in replicating complex geometries, hindering its effectiveness in creating 3D OoC models. In contrast, poly(ethylene glycol)diacrylate (PEGDA‐250), favored for its fabrication ease and resistance to small molecule absorption, is increasingly used for 3D printing microfluidic devices. However, applications in cell culture have been limited due to poor cell adhesion. Here, a nanoporous PEGDA ink (P‐PEGDA) is introduced… Show more
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