(A) Electron micrograph of a human cell section showing three mitochondria. (B) Scheme of the protein complexes that form the ETS, showing the mitochondrial membranes in blue and red; NADH ...

More information: Jonathan Valeros et al, Rhodoquinone carries electrons in the mammalian electron transport chain, Cell (2025). DOI: 10.1016/j.cell.2024.12.007 Journal information: Cell ...

The experimental cell was built with a silver (Ag) electrode, a zinc oxide (ZnO) electron transport layer (ETL), a silicon absorber, the Mxene hole transport layer (HTL), and an another Ag contact.

Researchers at IMBB and University of Freiburg applied high-temperature live-cell imaging and cryo-electron tomography ...