Comment on

• Nanoscale magnetic sensing with an individual electronic spin in diamond.

  Maze JR, Stanwix PL, Hodges JS, Hong S, Taylor JM, Cappellaro P, Jiang L, Dutt MV, Togan E, Zibrov AS, Yacoby A, Walsworth RL, Lukin MD. Maze JR, et al. Nature. 2008 Oct 2;455(7213):644-7. doi: 10.1038/nature07279. Nature. 2008. PMID: 18833275
• Nanoscale imaging magnetometry with diamond spins under ambient conditions.

  Balasubramanian G, Chan IY, Kolesov R, Al-Hmoud M, Tisler J, Shin C, Kim C, Wojcik A, Hemmer PR, Krueger A, Hanke T, Leitenstorfer A, Bratschitsch R, Jelezko F, Wrachtrup J. Balasubramanian G, et al. Nature. 2008 Oct 2;455(7213):648-51. doi: 10.1038/nature07278. Nature. 2008. PMID: 18833276