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Fluorescent nanodiamond tracking reveals intraneuronal transport abnormalities induced by brain disease-related genetic risk factors, S. Haziza, N. Mohan, Y. Loe-Mie, A.-M. Lepagnol-Bestel, S. Massou, M.-P. Adam, X. L. Le, J. Viard, C. Plancon, R. Daudin, P. Koebel, E. Dorard, C. Rose, F.-J. Hsien, C.-C. Wu, B. Potier, Y. Hérault, C.Sala, A. Corvin, B. Allinquant, H.C. Chang, F. Treussart*, M. Simonneau*, *equal contribution, Nature Nanotechnology (2016)  [doi : 10.1038/nnano.2016.260] and [read only version].

Evidence for Near Infrared Photoluminescence of Nitrogen Vacancy Centers in 4H-SiC, S.A. Zargaleh, B. Eble, S. Hameau, J.L. Cantin, L. Legrand, M. Bernard, F. Margaillan, J.-S. Lauret, J.-F. Roch, H.J. von Bardeleben, E. Rauls, U. Gerstmann and F. Treussart, Phys. Rev. B 94, 060102(R) (2016) [doi : 10.1103/PhysRevB.94.060102]

Simultaneous cathodoluminescence and electron microscopy cytometry of cellular vesicles labeled with fluorescent nanodiamonds, Nagarajan, S., Pioche-Durieu, C., Tizei, L.H.G., Fang, C.-Y., Bertrand, J.-R., Le Cam, E., Chang, H.-C., Treussart, F., and Kociak, M., Nanoscale 8, 11588–11594 (2016) [doi : 10.1039/c6nr01908k]

Single particle tracking of fluorescent nanodiamonds in cells and organisms, Hui, Y.Y., Hsiao, W.W.-W., Haziza, S., Simonneau, M., Treussart, F., and Chang, H.-C., Current Opinion in Solid State and Materials Science, advance online (2016) [doi : 10.1016/j.cossms.2016.04.002]

Size-dependent Raman and SiV-center luminescence in polycrystalline nanodiamonds produced by shock wave synthesis, Bogdanov, K.V., Osipov, V.Y., Zhukovskaya, M.V., Jentgens, C., Treussart, F., Hayashi, T., Takai, K., Fedorov, A.V., and Baranov, A.V., RSC Adv. 6, 51783–51790 (2016) [doi : 10.1039/C6RA09317E]

Mass production of fluorescent nanodiamonds with a narrow emission intensity distribution, J. Stursa, J. Havlik, V. Petrakova, M. Gulka, J. Ralis, V. Zach, Z. Pulec, V. Stepan, S. Abbasi Zargaleh, M. Ledvina, M. Nesladek, F. Treussart and P. Cigler, Carbon 96, 812–818 (2016) [doi:10.1016/j.carbon.2015.09.111]


Oriented Bioconjugation of Unmodified Antibodies to Quantum Dots Capped with Copolymeric Ligands As Versatile Cellular Imaging Tools, M. Tasso, M. Singh, E. Giovanelli, A. Fragola, V. Loriette, M. Frugier-Regeiraz, F. Dautry, F. Treussart, Z. Lenkei, N. Lequeux, and T. Pons, ACS Appl. Mater. Interfaces 7, 26904 (2015) [doi : 10.1021/acsami.5b09777]

Polarization Effects in Lattice-STED Microscopy, B. Yang, C.-Y. Fang, H.-C. Chang, F. Treussart, J.-B. Trebbia, and B. Lounis, Faraday Discussions 184, 37 (2015) [doi:10.1039/C5FD00092K]

Photon bunching in cathodoluminescence, S. Meuret, L. H. G. Tizei, T. Cazimajou, R. Bourrellier, H. C. Chang, F. Treussart, and M. Kociak, Phys. Rev. Lett., 114, 197401 (2015) [doi:10.1103/PhysRevLett.114.197401]

Magnetic resonance tracking of fluorescent nanodiamond fabrication, A I Shames, V Yu Osipov, J P Boudou, A M Panich, H J von Bardeleben, F Treussart and A Ya Vul’, J. Phys. : Condens. Matter. 48, 155302 (2015) [doi:10.1088/0022-3727/48/15/155302]

Terbium-Based Time-Gated Förster Resonance Energy Transfer Imaging for Evaluating Protein-Protein Interactions on Cell Membranes, S. Linden, M. Singh, D. Wegner, M. Frugier-Regairaz, F. Dautry, F. Treussart, and N. Hildebrandt , Dalton Trans. 44, 4994 (2015) [doi : 10.1039/C4DT02884H]

Plasma hydrogenated seven nanometer cationic nanodiamonds efficiently deliver to human cells in culture functional siRNA targeting the Ewing sarcoma junction oncogene, J.-R. Bertrand, C. Pioche-Durieu, J. Ayala, T. Petit, H. A. Girard, C. P. Malvy, E. Le Cam, F. Treussart, and J.-C. Arnault, Biomaterials 45, 93-98 (2015) [doi : 10.1016/j.biomaterials.2014.12.007]


Native and induced triplet nitrogen-vacancy centers in nano- and micro-diamonds : Half-field electron paramagnetic resonance fingerprint, A. I. Shames, V. Y. Osipov, H. J. von Bardeleben, J. P. Boudou, F. Treussart, and A. Y. Vul, Appl. Phys. Lett. 104(6), 063107–5 (2014) [doi:10.1063/1.4865205].

Fluorescent Nanodiamonds Embedded in Biocompatible Translucent Shells, I. Rehor, J. Slegerova, J. Kucka, V. Proks, V. Petrakova, M.-P. Adam, F. Treussart, S. Turner, S. Bals, P. Sacha, M. Ledvina, A. M. Wen, N.F. Steinmetz, and P. Cigler, Small 6, 1106-1115 (2014) [doi:10.1002/smll.201302336].


Stimulated Emission Depletion Microscopy Resolves Individual Nitrogen Vacancy Centers in Diamond Nanocrystals, , S. Arroyo-Camejo, M.-P. Adam, M. Besbes, J.-P. Hugonin, V. Jacques, J.-J. Greffet, J.-F. Roch, S.W. Hell, and F. Treussart, ACS Nano 7, 10912 (2013) [online]

Spatially and spectrally resolved cathodoluminescence with fast electrons : A tool for background subtraction in luminescence intensity second-order correlation measurements applied to subwavelength inhomogeneous diamond nanocrystals, L. H. G. Tizei, S. Meuret, S. Nagarajan, F. Treussart, C.-Y. Fang, H.-C. Chang, and M. Kociak, phys. stat. sol. (a) 210, 2060-2065 (2013) [online]

Magnetometry with nitrogen-vacancy ensembles in diamond based on infrared absorption in a doubly resonant optical cavity, Yannick Dumeige, Mayeul Chipaux, Vincent Jacques, François Treussart, Jean-François Roch, Thierry Debuisschert, Victor Acosta, Andrey Jarmola, Kasper Jensen, Pauli Kehayias, and Dmitry Budker, Phys. Rev. B 87, 155202 (2013) [online - arxiv]

Quenching nitrogen-vacancy center photoluminescence with infrared pulsed laser, N. D. Lai, O. Faklaris, D. Zheng, V. Jacques, H.-C. Chang, J.-F. Roch and F. Treussart, New J. Phys. 15, 033030 (2013) [online - arxiv]

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S. Linden et al., Dalton Trans. 44, 4994 (2015)

We investigated the membrane expression of E- and N-cadherins in three different cell lines used as model systems to study epithelial to mesenchymal transition (EMT) and a possible detection of circulating tumour cells (CTCs). We used various FRET donor-acceptor pairs and protein recognition strategies were utilized, in which Lumi4-Tb terbium complexes (Tb) and different organic dyes were conjugated to several distinct E- and N-cadherin-specific antibodies.

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A.I. Shames et al., J. Phys. : Condens. Matter. 48, 155302 (2015)

Magnetic resonance techniques (Electron Paramagnetic Resonance – EPR and Nuclear Magnetic Resonance - NMR) are used for tracking the multi-stage process of fabrication of fluorescent nanodiamonds (NDs) produced by high-energy electron irradiation, annealing and subsequent nano-milling.

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J. Stursa et al., Carbon 96, 812 (2016)

Fluorescent diamond nanocrystals are attracting increasing interest for a broad range of applications. Up to now, diamond nanocrystals have been irradiated as dry powder in a container or deposited as a thin layer on a flat substrate, depending on the type and energy of the irradiating particles. Here, we present an approach based on direct large-scale irradiation of nanodiamonds in aqueous colloidal solution by high-energy protons. This approach results in a larger fraction of fluorescent particles, with a more homogenous distribution of nitrogen-vacancy centers per particle compared to dry powder irradiation.

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M. Tasso, et al. ACS Appl. Mater. Interfaces 7, 26904 (2015)

Distinctive optical properties of inorganic quantum dot (QD) nanoparticles promise highly-valuable probes for fluorescence-based detection methods. Here, a novel bioconjugation strategy is presented that relies on the controlled functionalization of CdSe/CdS/ZnS QD nanoparticles capped with a multidentate dithiol zwitterionic copolymer ligand. We realized a QD-protein A nanoconstructs with controlled stoichiometry and showed that these novel nanobioconjugates are (i) devoid of non-specific interactions, (ii) have a high specificity for extra- and intracellular targets in fixed and live cell experiments, (iii) are colloidally stable and target-biospecific over more than 6 months, and (iv) have very low toxicity after 48 h incubation with living cells.

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J.-R. Bertrand at al. Biomaterials 45, 93-98 (2015)

We report that hydrogenated cationic nanodiamonds of primary size 7 nm (ND-H) have also a high affinity for siRNA and are capable of delivering them in cells with limited toxicity. With siRNA/ND-H complexes, we measured a high inhibition efficacy of EWS/FLI-1 gene expression in Ewing sarcoma cell line.

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A.I. Shames et al., Appl. Phys. Lett. 104, 063107 (2014)

Multiple frequency electron paramagnetic resonance (EPR) study of small (4–25 nm) nanodiamonds obtained by various dynamic synthesis techniques reveals systematic presence in the half-field (HF) region a distinctive doublet fingerprint consisting of resolved gHF1 = 4.26 and gHF2 = 4.00 signals. This feature is attributed to “forbidden” transitions in EPR spectra of two native paramagnetic centers of triplet (S=1) origin designated as TR1 and TR2.

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I. Rehor et al., Small 10, 1106-1115 (2014)

In this work, we encapsulate bright 30-nm fluorescent nanodiamonds (FNDs) in 10–20-nm thick translucent (i.e., not altering FND fluorescence) silica shells, yielding monodisperse near-spherical particles of mean diameter 66 nm. High yield modification of the shells with PEG chains stabilizes the particles in ionic solutions, making them applicable in biological environments.

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S. Arroyo-Camejo et al., ACS Nano 7, 10912-10919 (2013)

Stimulated Emission Depletion Microscopy Resolves Individual Nitrogen Vacancy Centers in Diamond Nanocrystals

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L. H. G. Tizei et al., phys. stat. sol. (a) 210, 2060-2065 (2013)

Spatially and spectrally resolved cathodoluminescence with fast electrons : A tool for background subtraction in luminescence intensity second-order correlation measurements applied to subwavelength inhomogeneous diamond nanocrystals

Lire la suite

N.D. Lai et al., New J. Phys. 15, 033030 (2013)

Quenching nitrogen–vacancy center photoluminescence with an infrared pulsed laser

Lire la suite

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