Optical Magnetometry of Single Biocompatible Micromagnets for Quantitative Magnetogenetic and Magnetomechanical Assays

Autor: Loïc Toraille, Elie Balloul, Emilie Secret, Jean-Michel Siaugue, Louise Bonnemay, N. Vernier, Cornelia Monzel, Koceila Aizel, Loïc Rondin, Jean-François Roch, T. Debuisschert, Stanislas Rohart, Mathieu Coppey, Chiara Vicario, Joao Sampaio, Maxime Dahan

Publikováno v: Nano Letters
Nano Letters, 2018, 18 (12), pp.7635-7641. ⟨10.1021/acs.nanolett.8b03222⟩
Nano Letters, American Chemical Society, 2018, 18 (12), pp.7635-7641. ⟨10.1021/acs.nanolett.8b03222⟩

The mechanical manipulation of magnetic nanoparticles is a powerful approach to probing and actuating biological processes in living systems. Implementing this technique in high-throughput assays can be achieved using biocompatible micromagnet arrays

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7711f249ec0a26abcc307e67c37d0bee
https://doi.org/10.1021/acs.nanolett.8b03222

Magnetic-field-dependent photodynamics of single NV defects in diamond: an application to qualitative all-optical magnetic imaging

Autor: J-P Tetienne, L Rondin, P Spinicelli, M Chipaux, T Debuisschert, J-F Roch, V Jacques

Publikováno v: New Journal of Physics, Vol 14, Iss 10, p 103033 (2012)

Magnetometry and magnetic imaging with nitrogen–vacancy (NV) defects in diamond rely on the optical detection of electron spin resonance (ESR). However, this technique is inherently limited to magnetic fields that are weak enough to avoid electron

Externí odkaz: https://doaj.org/article/901a42431b574043b0a5b4f225038d72

Preferential orientation of NV defects in CVD diamond films grown on (113)-oriented substrates

Autor: L. William, Mayeul Chipaux, Vincent Jacques, Margarita Lesik, Loïc Toraille, Alix Gicquel, T. Debuisschert, Jocelyn Achard, Ovidiu Brinza, Alexandre Tallaire, Jean-François Roch, T. Plays

Publikováno v: Diamond and Related Materials
Diamond and Related Materials, Elsevier, 2015, 56, pp.47-53. ⟨10.1016/j.diamond.2015.05.003⟩

Thick CVD diamond layers were successfully grown on (113)-oriented substrates. They exhibited smooth surface morphologies and a crystalline quality comparable to (100) electronic grade material, and much better than (111)-grown layers. High growth ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d73ec12a21ba87427e090d86b24deee
https://doi.org/10.1016/j.diamond.2015.05.003

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Wide bandwidth instantaneous radio frequency spectrum analyzer based on nitrogen vacancy centers in diamond

Autor: Loic Morvan, Mayeul Chipaux, T. Debuisschert, Loïc Toraille, Sébastien Pezzagna, C. Larat, Jan Meijer

We propose an original analog method to perform instantaneous and quantitative spectral analysis of microwave signals. An ensemble of nitrogen-vacancy (NV) centers held in a diamond plate is pumped by a 532 nm laser. Its photoluminescence is imaged t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae242b99f50524e68980049576365113
https://ul.qucosa.de/id/qucosa:31236