2024 journal article
Chips, guts, and gas: unraveling volatile microbial mysteries in real time!
Trends in Biotechnology.
Exploring the gastrointestinal role of hydrogen sulfide (H2S) is difficult because of its volatility and the absence of a precisely controllable model system for manipulating the gut environment. Hayes et al. address this issue by engineering Escherichia coli to titrate H2S levels in a gas-impermeable gut-on-chip device.