Lab Chip, 2024, Advance ArticleDOI: 10.1039/D3LC01027A, Critical ReviewAlisa Ugodnikov, Henrik Persson, Craig A. SimmonsBiological barriers play key roles in homeostasis, disease physiology and drug delivery, highlighting a need for representative in vitro tools. We discuss advances and challenges in modeling and measuring barrier integrity in organ-on-chip systems.To cite this article before page numbers are assigned, […]