Quantum Enhanced Microrheology of a Living Cell
arXiv:2105.09478 · doi:10.1109/CLEOPR.2013.6600080
Abstract
We demonstrate the first biological measurement with precision surpassing the quantum noise limit. Lipid particles within a living yeast cell are tracked with sub-shot noise sensitivity, thereby revealing the biological dynamics of the cellular cytoplasm.
10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013, 2013