image: A cardiac spheroid encapsulated in the 3D biosensor array. This material relates to a paper that appeared in the August 23rd, 2019, issue of Science Advances, published by AAAS. The paper, by A. Kalmykov at Carnegie Mellon University in Pittsburgh, PA, and colleagues was titled, "Organ-on-e-chip: Three-dimensional self-rolled biosensor array for electrical interrogations of human electrogenic spheroids." view more
Credit: Carnegie Mellon University College of Engineering