Hotspots of root-exuded amino acids are created within a rhizosphere-on-a-chip

Journal Article
Lab on a Chip, vol. 22, iss. 5, pp. 954-963, 2022
Jayde Aufrecht, Muneeba Khalid, Courtney L. Walton, Kylee Tate, John F. Cahill, Scott T. Retterer
A soil-mimicking rhizosphere-on-a-chip is amenable for long-term plant growth and enables simulation of root exudate diffusion and experimental validation of carbon hotspot formation from the interaction between roots and the synthetic soil grains.