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Julio DA SILVA

9
Documents
Identifiants chercheurs

Présentation

**Scientific work experience** University Grenoble Alpes, CNRS, Grenoble INP, Institut Néel Scientist, Team MRS, Department PLUM 38000 Grenoble, France since 10/2019 European Synchrotron Radiation Facility (ESRF) Chairperson of the Coherence Group at ESRF Grenoble, France 06/2015 – 09/2019 European Synchrotron Radiation Facility (ESRF) Beamline scientist, ID16A Nano-imaging beamline - X-ray NanoProbe group (XNP) Grenoble, France 02/2015 – 09/2019 Paul Scherrer Institute(PSI) Postdoc, Coherent X-ray scattering group Villigen PSI, Switzerland 04/2013–01/2015 Project : Development of Quantitative Ptychographic Region-of-Interest Tomography (PRofIT). Supervisor : Dr. Andreas Menzel Brazilian Center for Research in Energy and Materials (CNPEM) Scientist, Imaging and Structural Biology Group Campinas, SP, Brazil 06/2012–01/2013 European Synchrotron Radiation Facility (ESRF) Postdoc, X-ray imaging group Grenoble, France 02/2011–06/2012 Project : Scientific collaboration and participation in the operation of the ID19 beam line ; Participation in microtomography experiments. Supervisors : Dr. José Baruchel (ESRF) and Dr. Jean Doucet (Novitom) Brazilian Center for Research in Energy and Materials (CNPEM) Postdoc, X-ray scattering group Campinas, SP, Brazil 03/2010–01/2011 Project : Study of macromolecular complexes in solution by Small Angle X-ray Scattering (SAXS). Supervisors : Dr José Roque et Dr. Kleber Franchini. Brazilian Synchrotron Light Laboratory (LNLS) Doctoral research, X-ray scattering group Campinas, SP, Brazil 03/2007–02/2010 Project : Study of partially unstructured biological macromolecules by Small Angle X-ray scattering (SAXS). Supervisor : Dr. Iris Torriani. Brazilian Synchrotron Light Laboratory (LNLS) Master research, X-ray scattering group Campinas, SP, Brazil 03/2005–02/2007 Project : Study of conformational changes of macromolecules in solutions by Small Angle X-ray scattering (SAXS). Supervisor : Dr. Iris Torriani. Brazilian Synchrotron Light Laboratory (LNLS) Undergraduate research, X-ray scattering group Campinas, SP, Brazil 04/2003–12/2004 Project : Study of polymorphic transformations of natural fats by simultaneous SAXS, WAXS and differential scanning calorimetry (DSC). Supervisor : Dr. Iris Torriani.

Publications

757119
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Nanoscopic X-ray imaging and quantification of the iron cellular architecture within single fibroblasts of Friedreich's ataxia patients

Bjorn de Samber , Tom Vanden Berghe , Eline Meul , Stephen Bauters , Martin Seyrich
Journal of Synchrotron Radiation, 2020, 27, pp.185 - 198. ⟨10.1107/S1600577519015510⟩
Article dans une revue hal-02879711v1
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Three-dimensional correlative imaging of a malaria-infected cell with a hard X-ray nanoprobe

Y. Yang , F. Fus , A. Pacureanu , Julio Cesar da Silva , W. de Nolf
Analytical Chemistry, 2019, 91 (10), pp.6549-6554. ⟨10.1021/acs.analchem.8b05957⟩
Article dans une revue hal-02900772v1

Intracellular localization of an osmocenyl-tamoxifen derivative in breast cancer cells revealed by synchrotron radiation X-ray fluorescence nanoimaging

Florin Fus , Yang Yang , Shirley Lee , Siden Top , Marie Carrière
Angewandte Chemie International Edition, 2019, 58 (11), pp.3461-3465. ⟨10.1002/anie.201812336⟩
Article dans une revue hal-02010121v1
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Overcoming the challenges of high-energy X-ray ptychography

Julio Cesar da Silva , Cyril Guilloud , Olivier Hignette , Christophe Jarnias , Cyril Ponchut
Journal of Synchrotron Radiation, 2019, 26 (5), pp.1751-1762. ⟨10.1107/S1600577519006301⟩
Article dans une revue hal-02612387v1

Synchrotron Radiation X-Ray Fluorescence Nanoimaging Reveal the Intracellular Localization of Potent Anticancer Drug Osmocenyl-Tamoxifen Derivative

Florin Fus , Yang Yang , Hui Zhi Shirley Lee , Siden Top , Marie Carrière
Microscopy and Microanalysis, 2018, 24 (S2), pp.350-351. ⟨10.1017/S1431927618014034⟩
Article dans une revue hal-02495614v1
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Nanopositioning for the ESRF ID16A Nano-Imaging Beamline

F Villar , L Andre , R Baker , S Bohic , Julio Cesar da Silva
Synchrotron Radiation News, 2018, 31, pp.9 - 14. ⟨10.1080/08940886.2018.1506234⟩
Article dans une revue hal-03751648v1
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Efficient concentration of high-energy x-rays for diffraction-limited imaging resolution

Julio Cesar da Silva , Alexandra Pacureanu , Yang Yang , Sylvain Bohic , Christian Morawe
Optica, 2017, 4 (5), pp.492-495. ⟨10.1364/OPTICA.4.000492⟩
Article dans une revue hal-01691891v1
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High-energy cryo x-ray nano-imaging at the ID16A beamline of ESRF

Julio Cesar da Silva , Alexandra Pacureanu , Yang Yang , Florin Fus , Maxime Hubert
SPIE Optics and Photonics, Aug 2017, San Diego, CA, United States. pp.103890F, ⟨10.1117/12.2275739⟩
Communication dans un congrès hal-03751749v1

Biomedical applications of X-ray nano-imaging

P. Cloetens , A. Pacureanu , Y. Yang , J.C. da Silva , S. Bohic
Medical Applications of Synchrotron Radiation MASR 2015, Oct 2015, Villard de Lans, France
Communication dans un congrès hal-01286616v1