Teaching assistant and postdoctoral researcher

Mail: celine.rosticher@espci.fr
Phone: +33(0)140795244

RESEARCH

Since 09/2014: Post doc and assistant professor – Synthesis and characterization of bimodal sensors based on quantum dots for in vivo imaging.

Laboratoire de Physique et d’Etude des Matériaux (LPEM) – Ecole Supérieure de Physique et de Chimie Industrielles de Paris (ESPCI), Paris, France

The aim of this work is to develop new bimodal sensors for in vivo imaging based on the assembly of near infrared emitting quantum dots and magnetic nanoparticles.

Supervisor: Pr. Nicolas Lequeux and Dr. Thomas Pons, LPEM – ESPCI, Paris, France

 

03/2013-09/2014: Post Doc and principal investigator – Hierarchical assembly of nano-scale building blocks

Hybrid Nanomaterials Research Unit – Karlsruhe, Germany

The aim of this work was to develop new phosphors based on copper clusters and Cu(I) complexes encapsulated in mesoporous materials.

Supervisor: Pr. Luisa De Cola, Institute of Nanotechnology – KIT – Karlsruhe, Germany

 

2009 – 2012: PhD – Persistent luminescent nanoparticles: synthesis and optical characterization

Laboratoire Chimie de la Matière Condensée de Paris – Paris, France

The aim of this work was to develop nanoparticles with persistent luminescence emitting in the red to near-infrared range for small animal imaging.

Supervisor: Pr. Corinne Chanéac, LCMCP – UPMC – Collège de France, Paris, France

 

2009 (6months): Bachelor Internship – Synthesis of nanostructured hybrid materials based on anisotropic nanoparticles of goethite a-FeOOH

Laboratoire Chimie de la Matière Condensée de Paris – Paris, France

The aim of this work was to obtain a liquid crystal like hybrid material by optimizing the orientation of goethite nanoparticles in a poly(hydroxyethyl methacrylate) matrice.

Supervisor: Pr. Corinne Chanéac and Pr. Laurence Rozes, LCMCP – UPMC – Collège de France, Paris

 

2008 (5months): Bachelor Internship – Imaging nickel surfaces at the atomic scale and dynamic processes during Ni surface oxidation: studies by Field Ion Microscopy

Laboratoire Chimie Physique des Matériaux (Catalyse Tribologie) – Bruxelles, Belgium

The aim of this work was to image nickel tips by FIM and to study the removal of a nickel oxide layer in the presence of H₂ and an electric field by the same technique.

Supervisor: Pr. Norbert Kruse and Dr. Thierry Visart de Bocarmé, Laboratoire Chimie Physique des Matériaux (Catalyse Tribologie), Université Libre de Bruxelles, Belgium

 

EDUCATION

2009-2012:  PhD in physical chemistry of materials

Laboratoire Chimie de la Matière Condensée de Paris (LCMCP) – UMR 7574 – Université Pierre et Marie Curie (UPMC) – Collège de France, Paris, France

2009: Master of Sciences and Technology in the field of fundamental and applied chemistry, speciality Inorganic Materials and Molecules

UPMC, Paris, France

 

FIELD OF EXPERTISE

Nanomaterial synthesis

• Extensive background in inorganic matrices (silicates, gadolinium oxysulfides, calcium phosphates, goethite) obtained by sol-gel route and hybrid materials (polymer and inorganic).
• Extensive background in sol-gel synthesis: acid catalysis and stöber process, hydrothermal routes.
• Expertise in polyols synthesis and quantum dots synthesis.
• Background in in vivo imaging, and design of nanoparticles.

Characterization techniques

• Extensive expertise in characterization of materials including TEM, SEM, XRD, DLS, IR spectroscopy, solid NMR.
• Expertise in optical measurements: fluorescence spectroscopy, long-lasting phosphorescence, thermoluminescence.

 

AWARDS

Award for the best oral communication: Marlene Deluca Award at ISBC, Guelph, Canada.

 

PUBLICATIONS

P-1) C. Rosticher, C. Chanéac, B. Viana, A. Bessière. Synthesis and optical characterization of nanoparticles with persistent luminescence in the red-near infrared range. Luminescence, 27:157, 2012. Proceedings ISBC 2012.

P-2) C. Rosticher, C. Chanéac, B. Viana, A. Bessière. Nanoparticules à luminescence persistante dans le rouge – proche infrarouge : synthèse et caractérisation optique. Biophotonique générale : optique et imageries pour le diagnostic dans les sciences du vivant et en médecine, Publications MRCT CNRS, 83, 2012. Proceedings OptDiag 2012.

P-3) F. Perineau, C. Rosticher, L. Rozes, C. Chaneac, C. Sanchez, D. Constantin, I. Dozov, P. Davidson, C. Rochas. Hybrid nanocomposites with tunable alignment of the magnetic nanorod filler. ACS Applied Materials & Interfaces, 6 (3):1583-1588, 2014.

P-4) C. Rosticher, L. De Cola, L. Donato. Design, synthesis and characterization of luminescent new materials by self-assembly of copper nanoclusters/Cu(I) complexes in nanoporous materials. Luminescence, 29:43, 2014. Proceedings ISBC 2014.

P-5) C. Rosticher, C. Chanéac, B. Viana, P. Le Griel. Improvement of the persistent luminescence in the red-near infrared range of CaMgSi₂O₆:Eu²⁺, Mn²⁺, Dy³⁺; influence of compounds composition and crystallinity on persistent luminescence. Submitted to Eur. J. of Inorganic Chemistry.

P-6) C. Rosticher, C. Chanéac, B. Viana, A. Bos, P. Le Griel. Improvement of the persistent luminescence in the red-near infrared range of silicates CaMgSi₂O₆: Eu²⁺, Mn²⁺, Ln³⁺ (Ln³⁺ = Dy³⁺, Pr³⁺) depending on Ln³⁺ doping. Submitted to J. of Luminescence.

P-7) C. Rosticher, C. Chanéac, B. Viana, C. Richard, P. Le Griel. Persistent luminescence of calcium phosphates doped Eu²⁺, Mn²⁺, Ln³⁺ (Ln³⁺ = Dy³⁺, Pr³⁺). In preparation.