Electrochemistry of Biosystems
Linking Glucose Oxidation to Luminol-based Electrochemiluminescence using bipolar Electrochemistry
Asymmetric Modification of TiO2 Nanofibers with Gold by Electric-Field-Assisted Photochemistry
Stimuli-responsive microgels for electrochemiluminescence amplification
Valérie RAVAINE
Position:
Associate Professor ENSCBP
Address:
Groupe NanoSystèmes Analytiques
Institut des Sciences Moléculaires - UMR 5255 CNRS
Université de Bordeaux - ENSCBP
16, Avenue Pey-Berland
33607 PESSAC Cedex
FRANCE
Phone:
+33(0)5 40 00 27 30
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Miscellaneous Information:

Since 1999 : Assistant Professor at the "Ecole Nationale Supérieure de Chimie et de Physique de Bordeaux" (E.N.S.C.P.B.)

Research interests :
Stimuli-responsive hydrogels and microgels : new tools for analytical chemistry.
1) New stationary phases for capillary electrochromatography (CEC): application to the separation of macromolecular species and comprehensive study of their separation mechanisms.
2) Molecular-responsive microgels: design of structured microgels and their application to glucose sensors and drug delivery systems.

1997-99 : Post-doctoral position at the Centre de Recherche Paul Pascal, Pessac, France. Emulsion group directed by Pr. Jérôme Bibette, in collaboration with Fournier company.
Subject : double emulsions as new vectors for drug delivery : fundamental understanding of their metastability and their interactions with biological cells

1996-97 : Post-doctoral position at the Department of Chemistry, University of Florida, Gainesville. Polymer group directed by Pr. Randy S. Duran, in collaboration with Rhône-Poulenc company.
Subject : Superspreading mechanisms of silicone surfactants in aqueous solution

1996 : Ph.D. in Physical Chemistry at the University of Bordeaux, France.
Title : From mesogenic compounds to dimesogenic ones : new chiral and frustrated mesophases.

1993 : D.E.A. diploma in Physical Chemistry at the University of Bordeaux, obtained with distinctions.

1990 - 1993 : Engineering School of Physics and Chemistry, Bordeaux, France

Circularly Polarized-Electrochemiluminescence from a Chiral Bispyrene Organic Macrocycle


Monday, 08 April 2019
F. Zinna, S. Voci, L. Arrico, E. Brun, A. Homberg, L. Bouffier, T. Funaioli, J. Lacour, N. Sojic, L. Di Bari Angew. Chem. Int. Ed., 2019. The first observation of circular polarization of electrochemiluminescence (ECL) from a purely organic... Read More...

Towards determining Kinetics of Annihilation electrogenerated Chemiluminescence by concentration-dependent luminescent Intensity


Monday, 08 April 2019
K. Mathwig, N. Sojic Journal of Analysis and Testing, 2019, accepted. In ion-annihilation electrochemiluminescence (ECL), luminophore ions are generated by oxidation as well as reduction at electrodes surfaces, and subsequently recombine into an... Read More...

Highly-Parallel Remote SPR Detection of DNA Hybridization by Micropillar Optical Arrays


Monday, 08 April 2019
K. Vindas, L. Leroy, P. Garrigue, S. Voci, T. Livache, S. Arbault, N. Sojic, A. Buhot, E. Engel Anal. Bioanal. Chem., 2019. Remote detection by surface plasmon resonance (SPR) is demonstrated through microstructured optical arrays of conical... Read More...