Towards Probing Living Cell Function with NV Centers in Nanodiamonds

POSTER

Abstract

We report on recent progress in using nitrogen-vacancy (NV) centers in nanodiamonds as local probes of radical concentrations in living cells. Nanodiamonds are biologically inert, and NV centers within them are robust and can sense local magnetic fields with nanoscale resolution. The ability to monitor the local magnetic environment within the cell would provide a new tool to study organelle function during normal operation or in response to applied stimuli. In addition, radical concentrations have been linked to cancer, aging, and signaling between cells, thus proving to be of significant importance to the biological and medical sciences.

Authors

  • Igor Lovchinsky

    • Harvard University

  • Nicholas Chisholm

    • Harvard University

  • Alex Sushkov

    • Harvard University

  • Peggy Lo

    • Harvard University

  • Amy Sutton

    • Harvard University

  • Jacob Robinson

    • Harvard University

  • Norman Yao

    • Harvard University

  • Steven Bennett

    • Harvard University

  • Hongkun Park

    • Harvard University

  • Mikhail Lukin

    • Harvard University