Nature, Published online: 17 May 2023; doi:10.1038/d41586-023-01582-0
Light-sensitive particles have been shown to stratify in solution in a way that changes the colour of the whole suspension. The system forms a colour-changing ink that could make electronic paper a viable technology.
More News
How gliding marsupials got their ‘wings’
Mechanism of single-stranded DNA annealing by RAD52–RPA complex – Nature
Algorithm ranks peer reviewers by reputation — but critics warn of bias