Roberta Brayner

Atualmente Professora associada na l'Université Paris Diderot, Sorbonne Paris Cité, Paris França. Temas de Pesquisa : 1. Biosintese de nanoparticulas usando microalgas 2. Estudo do impacto toxicologico de nanoparticulas utilisando microorganismos fotosintéticos 3. Sintese e caracterização de materiais hibridos a base de polimeros naturais 4. Sintese e caracterização de nanomateriais preparados pelo processo Polyol

Informações coletadas do Lattes em 30/04/2026

Acadêmico

Formação acadêmica

Doutorado em Surface et Interfaces - Matériaux en Évolution

1997 - 2001

Université Paris 7 - Denis Diderot
Título: Catalyseurs mono- et bimétalliques à base de palladium supportés sur pentoxyde de niobium : Préparation, caractérisation et activité en oxydation de l?éthanal. Élaboration de colloïdes et immobilisation sur support
Orientador: François Bozon-Verduraz
com Coorientador: Gilberto Marques da Cruz. Palavras-chave: paladium; oxidação do etanal; coloides.Grande área: EngenhariasGrande Área: Engenharias / Área: Engenharia Química / Subárea: ciência de materiais. Grande Área: Engenharias / Área: Engenharia Química / Subárea: nanotecnologia.

Mestrado em Engenharia de Materiais

1995 - 1997

Escola de Engenharia de Lorena
Título: Preparação e caracterização de oxinitretos e oxicarbetos de niobio de porosidade controlada,Ano de Obtenção: 1997
Orientador: Gilberto Marques da Cruz
Coorientador: José Augusto Jorge Rodrigues. Bolsista do(a): Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, CAPES, Brasil. Palavras-chave: niobio; carbetos; nitretos; porosidade controlada.Grande área: Engenharias

Graduação em Engenharia Quimica

1991 - 1995

Escola de Engenharia de Lorena

Pós-doutorado

2002 - 2003

Pós-Doutorado. , Université Pierre et Marie Curie - Paris 6, UPMC, França.

2001 - 2002

Pós-Doutorado. , Université Paris 7 - Denis Diderot, P7, França. , Grande área: Ciências Exatas e da Terra, Grande Área: Ciências Exatas e da Terra / Área: Química.

Idiomas

Inglês

Compreende Bem, Fala Razoavelmente, Lê Bem, Escreve Bem.

Espanhol

Compreende Razoavelmente, Fala Razoavelmente, Lê Razoavelmente.

Português

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Italiano

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Francês

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Áreas de atuação

Grande área: Ciências Exatas e da Terra / Área: Física.

Grande área: Ciências Exatas e da Terra / Área: Química.

Grande área: Engenharias / Área: Engenharia Química.

Orientou

Benjamin Le Ouay

Fabrication de biopilles hybrides à base de microalgues pour la fabrication de hydrogène; Início: 2010; Tese (Doutorado em Chimie) - Université Pierre et Marie Curie, DGA; (Coorientador);

Si Amar Dahoumane

Genèse de nouveaux matériaux hybrides à partir d'organismes vivants : le rôle des microalgues dans la synthèse de nanoparticules; Início: 2010; Tese (Doutorado em Chimie) - Université Paris Diderot, Université Paris 7 - Denis Diderot; (Orientador);

Clémence Sicard

Encapsulation de microalgues en matrice minérale pour l'élaboration bio-contrôlée de nanoparticules; Início: 2010; Tese (Doutorado em Chimie) - Université Paris Diderot, C-Nano Ile de France; (Coorientador);

Vincent Jaouen

Elaboration de nanomatériaux bio-structurés; Início: 2010; Tese (Doutorado em Ciencias dos Materiais, Matéria mole e sistemas complexos) - Université Pierre et Marie Curie, Université Pierre et Marie Curie; (Coorientador);

Alice da Rocha

Etude de l'impact toxicologique de nanoparticules de CdS et ZnO sur les diatomées dans l'eau de Seine; Início: 2010; Tese (Doutorado em Chimie) - Université Paris Diderot, C-Nano Ile de France; (Orientador);

Benjamin Le Ouay

Encapsulation de microalgues dans des gels de silice; 2009; Dissertação (Mestrado em chimie) - Université Paris Diderot,; Coorientador: Roberta Brayner;

Meriem Gaceur

Développement de sondes bimodales magnétiques et luminescentes pour l'imagerie médicale; 2008; Dissertação (Mestrado em chimie) - Université Paris Diderot,; Coorientador: Roberta Brayner;

Ana Carina Bila da Silva

Sintese e caracterização de nanoparticules luminescentes baseadas em sulfeto de cadmio e em sulfeto de zinco para aplicações em bio-detecção; 2007; Dissertação (Mestrado em chimie) - Université Paris Diderot, ERASMUS; Orientador: Roberta Brayner;

Claudia Vistas

Sintese e caracterização de materiais hibridos funcionais baseados em alginato-CdS@Au, alginato-CdS@Ag e carragenano-Ag; Estudo espectroscopico Raman exaltado (SERS); 2007; Dissertação (Mestrado em chimie) - Université Paris Diderot, ERASMUS; Orientador: Roberta Brayner;

Nils Carel

Genèse de nanoparticules de Ag et FeOOH dans de microalgues dulçaquicoles; 2006; Dissertação (Mestrado em chimie) - Université Paris Diderot,; Orientador: Roberta Brayner;

Grégory Beaune

Synthèse de nanoparticules magnétiques dans des gels de biopolymère; 2005; Dissertação (Mestrado em chimie) - Université Paris Diderot,; Coorientador: Roberta Brayner;

Valérie Siron

Impact toxicologique de nanoparticules sur la bactérie Escherichia coli; 2009; Tese (Doutorado em Chimie) - Université Paris Diderot, Université Paris 7 - Denis Diderot; Coorientador: Roberta Brayner;

Tarek Antoun

Synthèse et caractérisation de matériaux hybrides à base d'oligothiophènes; 2008; Tese (Doutorado em Chimie) - Université Paris Diderot, Université Paris 7 - Denis Diderot; Coorientador: Roberta Brayner;

Seham Al Terery

Synthèse et caractérisation de nanoparticules de CdS fonctionnalisées par des molécules conjuguées : application en biologie; 2008; Tese (Doutorado em Chimie) - Université Paris Diderot,; Coorientador: Roberta Brayner;

Produções bibliográficas

GELABERT, ALEXANDRE ; SIVRY, YANN ; GOBBI, PAOLA ; MANSOURI-GUILANI, NINA ; MENGUY, NICOLAS ; BRAYNER, ROBERTA ; SIRON, VALERIE ; BENEDETTI, MARC FABIEN ; FERRARI, ROSELYNE . Testing nanoeffect onto model bacteria: Impact of speciation and genotypes. Nanotoxicology. , v. 10, p. 216-225, 2016.
DAHOUMANE, SI AMAR ; YÉPRÉMIAN, CLAUDE ; DJÉDIAT, CHAKIB ; COUTÉ, ALAIN ; FIÉVET, FERNAND ; CORADIN, THIBAUD ; BRAYNER, ROBERTA . Improvement of kinetics, yield, and colloidal stability of biogenic gold nanoparticles using living cells of Euglena gracilis microalga. Journal of Nanoparticle Research , v. 18, p. 79, 2016.
SPEDALIERI, CECILIA ; SICARD, CLÉMENCE ; PERULLINI, MERCEDES ; BRAYNER, ROBERTA ; CORADIN, THIBAUD ; LIVAGE, JACQUES ; BILMES, SARA A. ; JOBBÁGY, MATÍAS . Silica@proton-alginate microreactors: a versatile platform for cell encapsulation. Journal of Materials Chemistry B , v. 3, p. 3189-3194, 2015.
ROCHA, ALICE DA ; SIVRY, YANN ; GELABERT, ALEXANDRE ; BEJI, ZYED ; BENEDETTI, MARC F. ; MENGUY, NICOLAS ; BRAYNER, ROBERTA . The Fate of Polyol-Made ZnO and CdS Nanoparticles in Seine River Water (Paris, France). Journal of Nanoscience and Nanotechnology (Print) , v. 15, p. 3900-3908, 2015.
POLONINI, HUDSON C. ; BRANDÃO, HUMBERTO M. ; RAPOSO, NÁDIA R. B. ; BRANDÃO, MARCOS ANTÔNIO F. ; MOUTON, LUDOVIC ; COUTÉ, ALAIN ; YÉPRÉMIAN, CLAUDE ; SIVRY, YANN ; BRAYNER, ROBERTA . Size-dependent ecotoxicity of barium titanate particles: the case of Chlorella vulgaris green algae. Ecotoxicology (London) , v. 24, p. 938-948, 2015.
MUNK, MICHELE ; BRANDÃO, HUMBERTO M. ; NOWAK, SOPHIE ; MOUTON, LUDOVIC ; GERN, JULIANA C. ; GUIMARAES, ALESSANDRO S. ; YÉPRÉMIAN, CLAUDE ; COUTÉ, ALAIN ; RAPOSO, NÁDIA R.B. ; MARCONCINI, JOSÉ M. ; BRAYNER, ROBERTA . Direct and indirect toxic effects of cotton-derived cellulose nanofibres on filamentous green algae. Ecotoxicology and Environmental Safety , v. 122, p. 399-405, 2015.
BLONDEAU, M. ; BRAYNER, R. ; GUYOT, F. ; Coradin, T. . Correlating biological methods to assess Escherichia coli bacteria viability in silica gels. Analytical Methods (Print) , v. 6, p. 2429, 2014.
PEREIRA, MICHELE M ; MOUTON, LUDOVIC ; YÉPRÉMIAN, CLAUDE ; COUTÉ, ALAIN ; LO, JOANNE ; MARCONCINI, JOSÉ M ; LADEIRA, LUIZ O ; RAPOSO, NÁDIA RB ; BRANDÃO, HUMBERTO M ; BRAYNER, ROBERTA . Ecotoxicological effects of carbon nanotubes and cellulose nanofibers in Chlorella vulgaris. Journal of Nanobiotechnology , v. 12, p. 15, 2014.
POLONINI, HUDSON C. ; BRANDÃO, HUMBERTO M. ; RAPOSO, NÁDIA R.B. ; MOUTON, LUDOVIC ; YÉPRÉMIAN, CLAUDE ; COUTÉ, ALAIN ; BRAYNER, ROBERTA . Ecotoxicological studies of micro- and nanosized barium titanate on aquatic photosynthetic microorganisms. Aquatic Toxicology , v. 154, p. 58-70, 2014.
ALLOUCHE, JOACHIM ; CHANÉAC, CORINNE ; BRAYNER, ROBERTA ; BOISSIÈRE, MICHEL ; CORADIN, THIBAUD . Design of Magnetic Gelatine/Silica Nanocomposites by Nanoemulsification: Encapsulation versus in Situ Growth of Iron Oxide Colloids. Nanomaterials , v. 4, p. 612-627, 2014.
DAHOUMANE, SI AMAR ; YÉPRÉMIAN, CLAUDE ; DJÉDIAT, CHAKIB ; COUTÉ, ALAIN ; FIÉVET, FERNAND ; CORADIN, THIBAUD ; BRAYNER, ROBERTA . A global approach of the mechanism involved in the biosynthesis of gold colloids using micro-algae. Journal of Nanoparticle Research , v. 16, p. 2607, 2014.
PEREIRA, M M ; RAPOSO, N R B ; BRAYNER, R ; TEIXEIRA, E M ; OLIVEIRA, V ; QUINTÃO, C C R ; CAMARGO, L S A ; MATTOSO, L H C ; BRANDÃO, H M . Cytotoxicity and expression of genes involved in the cellular stress response and apoptosis in mammalian fibroblast exposed to cotton cellulose nanofibers. Nanotechnology (Bristol. Print) , v. 24, p. 075103, 2013.
DAHOUMANE, SI AMAR ; DJEDIAT, CHAKIB ; YÉPRÉMIAN, CLAUDE ; COUTÉ, ALAIN ; FIÉVET, FERNAND ; CORADIN, THIBAUD ; BRAYNER, ROBERTA . Recycling and adaptation of Klebsormidium flaccidum microalgae for the sustained production of gold nanoparticles. Biotechnology and Bioengineering (Print) , v. 109, p. 284-288, 2012.
BRAYNER, ROBERTA ; CORADIN, THIBAUD ; BEAUNIER, PATRICIA ; GRENÈCHE, JEAN-MARC ; DJEDIAT, CHAKIB ; YÉPRÉMIAN, CLAUDE ; COUTÉ, ALAIN ; FIÉVET, FERNAND . Intracellular biosynthesis of superparamagnetic 2-lines ferri-hydrite nanoparticles using Euglena gracilis microalgae. Colloids and Surfaces. B, Biointerfaces (Print) , v. 93, p. 20-23, 2012.
LE OUAY, BENJAMIN ; LAU-TRUONG, STÉPHANIE ; FLAHAUT, EMMANUEL ; BRAYNER, ROBERTA ; AUBARD, JEAN ; CORADIN, THIBAUD ; LABERTY-ROBERT, CHRISTEL . DWCNT-Doped Silica Gel Exhibiting Both Ionic and Electronic Conductivities. Journal of Physical Chemistry. C , v. 116, p. 11306-11314, 2012.
DAHOUMANE, SI AMAR ; DJEDIAT, CHAKIB ; YÉPRÉMIAN, CLAUDE ; COUTÉ, ALAIN ; FIÉVET, FERNAND ; CORADIN, THIBAUD ; BRAYNER, ROBERTA . Species selection for the design of gold nanobioreactor by photosynthetic organisms. Journal of Nanoparticle Research , v. 14, p. 883, 2012.
BRAYNER, ROBERTA ; SICARD, CLÉMENCE ; SASSI, HANEN BEN ; BEJI, ZYED ; YÉPRÉMIAN, CLAUDE ; COUTÉ, ALAIN ; FIÉVET, FERNAND . Design of ZnO nanostructured films: Characterization and ecotoxicological studies. Thin Solid Films , v. 519, p. 3340-3345, 2011.
BRAYNER, ROBERTA ; COUTÉ, ALAIN ; LIVAGE, JACQUES ; PERRETTE, CATHERINE ; SICARD, CLÉMENCE . Micro-algal biosensors. Analytical and Bioanalytical Chemistry (Print) , v. 401, p. 581-597, 2011.
SICARD, CLÉMENCE ; PERULLINI, MERCEDES ; SPEDALIERI, CECILIA ; CORADIN, THIBAUD ; BRAYNER, ROBERTA ; LIVAGE, JACQUES ; JOBBÁGY, MATÍAS ; BILMES, SARA A. . CeO Nanoparticles for the Protection of Photosynthetic Organisms Immobilized in Silica Gels. Chemistry of Materials , v. 23, p. 1374-1378, 2011.
BRAYNER, R. ; Dahoumane, S.A. ; Nguyen, J.N-L ; Yéprémian, C. ; Djediat, C. ; Couté, A. ; FIEVET, F. . Ecotoxicological studies of CdS nanoparticles on photosynthetic microorganisms. Journal of Nanoscience and Nanotechnology , v. 10, p. 1, 2010.
Madani, A. ; Nessark, B. ; BRAYNER, R. ; Elaissari, H. ; Mangeney, C. ; Chehimi, M.M. . Carboxylic acid-functionalized core-shell polystyrene@polypyrrole microspheres as platforms for the attachment of CdS nanoparticles. E-Polymers , v. 51, p. 2825, 2010.
Dahoumane, S.A. ; Djediat, C. ; Yéprémian, C. ; Meyer, M. ; Couté, A. ; FIEVET, F. ; BRAYNER, R. . ZnO nanoparticles : synthesis, characterization and ecotoxicological studies. Langmuir , v. 26, p. 6522, 2010.
Dahoumane, S.A. ; Djediat, C. ; Yéprémian, C. ; Couté, A. ; FIEVET, F. ; BRAYNER, R. . Design of magnetic akaganeite-cyanobacteria hybrid films. Thin Solid Films , v. 518, p. 5432, 2010.
Jaouen, V. ; BRAYNER, R. ; Lantiat, D. ; Steunou, N. ; Coradin, T. . In situ growth of gold colloids within alginate films. Nanotechnology (Bristol.Online) , v. 21, p. 185605, 2010.
BRAYNER, R. ; Yéprémian, C. ; Djediat, C. ; Coradin, T. ; Herbst, F. ; Livage, J. ; FIEVET, F. ; Couté, A. . Photosynthetic microorganisms-mediated synthesis of akaganeite (B-FeOOH) nanorods. Langmuir , v. 25, p. 10062, 2009.
BOZON-VERDURAZ, F. ; FIEVET, F. ; Piquemal, J-Y. ; BRAYNER, R. ; El Kabouss, K. ; VIAU, G. ; SHAFEEV, G. . Nanoparticles of metal and metal oxides : some peculiar synthesis methods, size and shape control, application to catalysts preparation. Brazilian Journal of Physics (Impresso) , v. 39, p. 134, 2009.
Amoura, M. ; BRAYNER, R. ; Perullini, M. ; Sicard, C. ; Roux, C. ; Livage, J. ; Coradin, T. . Bacteria encapsulation in a magnetic sol-gel matrix. Journal of Materials Chemistry , v. 19, p. 1241, 2009.
BRAYNER, R. . The toxicological impact of nanoparticles. Nano Today , v. 3, p. 48, 2008.
BRAYNER, R. ; Vilain, F. ; Gengembre, L. ; AMMAR, S. ; BOZON-VERDURAZ, F. . Niobia-supported palladium-manganese materials : synthesis and structural investigation. European Journal of Inorganic Chemistry , v. 1, p. 1623, 2008.
Al Terary, S. ; Mangeney, C. ; BRAYNER, R. ; Antoun, T. ; FIEVET, F. ; YASSAR, A. . Biotin-bioconjugated water-soluble CdS nanoparticles. Sensor Letters (print) , v. 6, p. 1, 2008.
BRAYNER, R. ; Barberousse, H. ; Hemadi, M. ; Djediat, C. ; Yéprémian, C. ; Coradin, T. ; Livage, J. ; FIEVET, F. ; Couté, A. . Cyanobacteria as bioreactors for the synthesis of Au, Ag, Pd and Pt nanoparticles via an enzyme mediated route. Journal of Nanoscience and Nanotechnology , v. 7, p. 2696, 2007.
Barberousse, H. ; BRAYNER, R. ; Rego, A.M.B. ; Castaing, J.C. ; Beurdeley-Saudou, P. ; Colombet, J.F . Adhesion of façade coatings colonisers, as mediated by physicochemical properties. Biofouling (New York) , v. 23, p. 15, 2007.
Boissière, M. ; Allouche, J. ; BRAYNER, R. ; Chanéac, C. ; Livage, J. ; Coradin, T. . Design of iron oxide/silica/alginate HYbrid MAgnetic Carriers (HYMAC). Journal of Nanoscience and Nanotechnology , v. 7, p. 4649, 2007.
Boissière, M. ; Allouche, J. ; Chanéac, C. ; BRAYNER, R. ; Devoisselle, J.M. ; Livage, J. ; Coradin, T. . Potentialities of silica/alginate nanoparticles as hybrid magnetic materials. International Journal of Pharmaceutics (Print) , v. 344, p. 128, 2007.
Jezequel, D. ; BRAYNER, R. ; Metzger, E. ; Viollier, E. ; Prevot, F. ; FIEVET, F. . Two-dimensional determination of dissolved iron and sulfur species in marine sediment pore-waters by thin-film based imaging. Thau lagoon (France). Estuarine, Coastal and Shelf Science (Print) , v. 72, p. 420, 2007.
Antoun, T. ; BRAYNER, R. ; Al Terary, S. ; FIEVET, F. ; Chehimi, M.M. ; YASSAR, A. . Facile synthesis of oligothiophene-capped CdS nanoparticles. European Journal of Inorganic Chemistry , v. 1, p. 1275, 2007.
Ferreira, G.N.M. ; Encarnação, J.M. ; Rosa, L. ; Rodrigues, R. ; BRAYNER, R. ; Barreto, S. ; Pedro, L. ; da Silva, F.A. ; Gonsalves, J. . Recombinant single-chain variable fragment and single domain antibody piezoimmunosensors for detection of H1V1 virion infectivity factor. Biosensors & Bioelectronics , v. 23, p. 384, 2007.
BRAYNER, R. ; Vaulay, M-J. ; FIEVET, F. ; Coradin, T. . Alginate-mediated growth of Co, Ni and Co/Ni nanoparticles : Influence of the biopolymer structure. Chemistry of Materials , v. 19, p. 1190, 2007.
Pinheiro, J.P. ; Domingos, R. ; Lopez, R. ; BRAYNER, R. ; FIEVET, F. ; Wilkinson, K. . Determination of diffusion coefficients of nanoparticles and humic matter using Scanning Stripping Chronopotentiometry. Colloids and Surfaces. A, Physicochemical and Engineering Aspects , v. 295, p. 200, 2007.
BRAYNER, R. ; Ferrari-Iliou, R. ; Brivois, N. ; Djediat, C. ; Benedetti, M.F. ; FIEVET, F. . Toxicological impact studies based on Escherichia coli bacteria in ultrafine ZnO nanoparticles colloidal medium. Nano Letters , v. 6, p. 866, 2006.
Boissière, M. ; Meadows, P.J. ; BRAYNER, R. ; Hélary, C. ; Livage, J. ; Coradin, T. . Turning biopolymer particles into hybrid capsules : the example of silica/alginate nanocomposites. Journal of Materials Chemistry , v. 16, p. 1178, 2006.
BRAYNER, R. ; Coradin, T. ; FIEVET-VINCENT, F. ; Livage, J. ; FIEVET, F. . Algal-polysaccharide capsule-templated growth of magnetic nanoparticles. New Journal of Chemistry , v. 29, p. 681, 2005.
BRAYNER, R. ; Coradin, T. ; Vaulay, M-J. ; Mangeney, C. ; Livage, J. ; FIEVET, F. . Preparation and characterization of metal (Au)- and bimetallic alloys (AuNi)-gelatin nanocomposites. Colloids and Surfaces. A, Physicochemical and Engineering Aspects , v. 256, p. 191, 2005.
Jezequel, D. ; Metzger, E. ; Viollier, E. ; Prevot, F. ; BRAYNER, R. ; FIEVET, F. . Combined probes for sub-millimetric investigations in aquatic sediments. Geochimica et Cosmochimica Acta , v. 69, p. 1, 2005.
BOZON-VERDURAZ, F. ; BRAYNER, R. ; Kirichenko, N.A. ; Simakin, A.V. ; Vororov, V.V. ; SHAFEEV, G. . Laser ablation of metals in liquid environment : formation of nanoparticles and their evolution. Quantum Electronics , v. 33, p. 714, 2003.
BRAYNER, R. ; Cunha, D.S. ; BOZON-VERDURAZ, F. . Abatement of volatile organic compounds : oxidation of acetaldeyde over niobium supported palladium-based catalysts. Catalysis Today , v. 78, p. 419, 2003.
BRAYNER, R. ; BOZON-VERDURAZ, F. . Niobium pentoxide prepared by soft chemical routes : morphology, structure, defects and quantum size effect. PCCP. Physical Chemistry Chemical Physics , v. 5, p. 1457, 2003.
VIAU, G. ; BRAYNER, R. ; POUL, L. ; CHAKROUNE, N. ; Lacaze, E. ; FIEVET-VINCENT, F. ; FIEVET, F. . Ruthenium nanoparticles : size, shape and self-assemblies. Chemistry of Materials , v. 15, p. 486, 2003.
BRAYNER, R. ; VIAU, G. ; BOZON-VERDURAZ, F. . Liquid phase hydrogenation of hexadienes on metallic colloidal nanoparticles immobilized on supports via coordination capture by bifunctional organic molecules. Journal of Molecular Catalysis A, Holanda, v. 1, p. 1, 2002.
BRAYNER, R. ; BOZON-VERDURAZ, F. ; Kirichenko, N.A. ; Simakin, A.V. ; Vororov, V.V. ; SHAFEEV, G. . Laser ablation of metals in liquid environment : formation of nanoparticles and their evolution. Quantum Electronics, v. 1, p. 1, 2002.
Simakin, A.V. ; Vororov, V.V. ; SHAFEEV, G. ; BRAYNER, R. ; BOZON-VERDURAZ, F. . Nanodisks of Au and Ag produced by laser ablation in liquid environement. Chemical Physics Letters, Holanda, v. 348, p. 182, 2001.
BRAYNER, R. ; CIUPARU, D. ; CRUZ, G. M. ; FIEVET-VINCENT, F. ; BOZON-VERDURAZ, F. . Preparation and characterization of high surface area niobia, ceria-niobia, ceria-zirconia. Catalysis Today, Holanda, v. 57, n.3, p. 187, 2000.
BRAYNER, R. ; VIAU, G. ; CRUZ, G. M. ; FIEVET-VINCENT, F. ; FIEVET, F. ; BOZON-VERDURAZ, F. . Preparation, characterization and reactivity of Pd/Nb2O5 catalysts in hexa-1,5-diene hydrogenation. Catalysis Today, v. 57, n.3, p. 261, 2000.
BRAYNER, R. ; RODRIGUES, J. A. J. ; CRUZ, G. M. . Synthesis, molding, stability and reactivity of niobium oxynitrides with macropores generation in cyclohexane dehydrogenation. Catalysis Today, v. 57, n.3, p. 219, 2000.
BRAYNER, R. ; CRUZ, G. M. ; DJEGA-MARIADASSOU, G. ; RODRIGUES, J. A. J. . Hydrazine decomposition over niobium oxynitride with macropores generation. Catalysis Today, v. 57, n.3, p. 225, 2000.
POLONINI, HUDSON C. ; BRAYNER, ROBERTA . Nanoecotoxicology: The State of the Art. Nanotechnologies in Food and Agriculture. 1ed.: Springer International Publishing, 2015, v. , p. 301-319.
FIÉVET, FERNAND ; BRAYNER, ROBERTA . The Polyol Process. Nanomaterials: A Danger or a Promise?. 1ed.: Springer London, 2013, v. , p. 1-25.
da Rocha, Alice ; BRAYNER, ROBERTA . Ecotoxicological Impact of ZnO and CdE (E = S, Se, Te) Quantum Dots on Microorganisms. Nanomaterials: A Danger or a Promise?. 1ed.: Springer London, 2013, v. , p. 287-305.
BRAYNER, R. ; FIEVET, F. . Exemples d'études toxicologiques de nanoparticules sur des cibles biologiques et de tentatives d'atténuation de leur toxicité par des techniques d'encapsulation. Les Nanosciences : Nanotoxicité & Nanoéthique. : , 2010, v. 4, p. 359-377.
Coradin, T. ; BRAYNER, R. ; FIEVET, F. ; Livage, J. . Bio-controlled growth of oxides and metallic nanoparticles. Bio-inorganic hybrid materials. : Wiley-VCH, 2008, v. 1, p. 159-192.
BRAYNER, R. . Current approaches in natural biopolymer-nanoparticle hybrid functional materials. Frontiers in Drug Desigh & Discovey. : Bentham Science Publishers Ltd., 2006, v. 2, p. 241-258.
BRAYNER, R. ; RODRIGUES, J. A. J. ; CRUZ, G. M. . Obtenção de extrudados de óxido de nióbio com controle de volume e distribuição de poros. In: 9o Congresso Brasileiro de Catálise, 1997, Águas de Lindóia - Brasil. 9o Congresso Brasileiro de Catálise, 1997. v. 2. p. 46.
BRAYNER, R. ; BOZON-VERDURAZ, F. . Abatement of volatile organic compounds : oxidation of acetaldehyde over niobium oxide supported palladium catalysts. In: 4th International Symposium on Group Five Compounds « Bicentennial Meeting », 2002, Toledo. 4th International Symposium on Group Five Compounds « Bicentennial Meeting », 2002. v. 1. p. 217.
BRAYNER, R. ; Piquemal, J.Y. ; VIAU, G. ; BOZON-VERDURAZ, F. . Préparation de catalyseurs à partir de solutions colloïdales : greffage de nanoparticules de platine sur des supports siliciques thiofonctionnalisés. Perfomances en hydrogénation sélective du hexa-1,5-diène.. In: Groupe d'Études sur la Catalyse - GECAT2002, 2002, Assois. GECAT2002, 2002.
BRAYNER, R. ; SHAFEEV, G. ; BOZON-VERDURAZ, F. . Catalyseurs à base de palladium, cuivre et or supportés sur Nb2O5 : préparation par greffage de complexes moléculaires et photodéposition ; performances en oxydation de l?éthanal. In: Groupe d'Études sur la Catalyse - GECAT2002, 2002, Assois. GECAT2002, 2002.
BRAYNER, R. ; VIAU, G. ; BOZON-VERDURAZ, F. . Nanoparticules mono- et bimétalliques : élaboration, caractérisation et immobilisation sur support par coordination. In: SFP ? 8èmes Journées de la Matière Condensée, 2002, Marseille. 8èmes Journées de la Matière Condensée, 2002.
Simakin, A.V. ; SHAFEEV, G. ; BRAYNER, R. ; BOZON-VERDURAZ, F. . Préparation de films de SnO2 dopés avec des nanoparticules d?or. In: SFP ? 8èmes Journées de la Matière Condensée, 2002, Marseille. 8èmes Journées de la Matière Condensée, 2002.
BRAYNER, R. ; SHAFEEV, G. ; BOZON-VERDURAZ, F. . Préparation de catalyseurs à base de Pd, Cu, Au par greffage et photodéposition sur Nb2O5. In: Journées Catalyse-Coordination, 2001, Lille - França. Journées Catalyse-Coordination - Société Française de Chimie, 2001. p. O-8-O-8.
CHAKROUNE, N. ; POUL, L. ; YASSAR, A. ; BRAYNER, R. ; VIAU, G. ; BOZON-VERDURAZ, F. ; FIEVET-VINCENT, F. ; FIEVET, F. . Metal nanoparticles : synthesis, characterization, functionalization and organization. In: 6th FIGIPS Meeting in Inorganic Chemistry, European Mediterranean Conference in Inorganic Chemistry, 2001, Barcelona - Espanha. 6th FIGIPS Meeting in Inorganic Chemistry, European Mediterranean Conference in Inorganic Chemistry, 2001.
BRAYNER, R. ; VIAU, G. ; SALES, E. A. ; BOZON-VERDURAZ, F. . Liquid phase hydrogenation of dienes on metallic colloidal particles immobilized on supports via co-ordination capture with bi-functional organic molecules. In: 10th International Symposium on Relations Between Homogeneous and Heterogeneous Catalysis, 2001, Lyon - França. 10th International Symposium on Relations Between Homogeneous and Heterogeneous Catalysis. Amsterdam: Elsevier, 2001.
VIAU, G. ; AMMAR, S. ; BOZON-VERDURAZ, F. ; BRAYNER, R. ; FIEVET-VINCENT, F. ; JOUINI, N. ; POUL, L. ; TONEGUZZO, P. ; ACHER, O. ; FIEVET, F. . Reduction or hydrolysis in polyols : a versatile method to prepare fine metal or oxide particles. In: Particles 2001, 2001, Orlando - USA. Particles 2001, 2001.
AMMAR, S. ; BOZON-VERDURAZ, F. ; BRAYNER, R. ; FIEVET-VINCENT, F. ; FIEVET, F. ; JOUINI, N. ; POUL, L. ; TONEGUZZO, P. ; ACHER, O. ; VIAU, G. . Nanoparticules de métaux et d'oxydes synthétisées en milieu polyol. In: Rencontres Matériaux et Dispositifs Quantiques, 2001, Paris - França. Rencontres Matériaux et Dispositifs Quantiques, 2001.
Simakin, A.V. ; Vororov, V.V. ; SHAFEEV, G. ; BRAYNER, R. ; BOZON-VERDURAZ, F. . Nanodisks of Au and Ag produced by laser ablation in liquid environement. In: Applied Physics Science Conference, 2001. Applied Physics Science, 2001.
VIAU, G. ; FIEVET-VINCENT, F. ; BRAYNER, R. ; PIERRARD, A. ; BOZON-VERDURAZ, F. ; FIEVET, F. . Nanoparticules métalliques auto-assemblés : observation de bi-couches non compactes. In: Galerne-2000 - Cohésion structurale, ordre et modèles d'organisation, 2000, Cap d'Agde - França. Galerne-2000 - Cohésion structurale, ordre et modèles d'organisation, 2000.
BRAYNER, R. ; CIUPARU, D. ; CRUZ, G. M. ; FIEVET-VINCENT, F. ; BOZON-VERDURAZ, F. . Preparation and characterization of high surface area niobia, ceria-niobia and ceria-zirconia. In: 3rd International Symposium on Group Five Elements, 1999, Rio de Janeiro - Brasil. 3rd International Symposium on Group Five Elements, 1999. v. 1. p. 30-31.
BRAYNER, R. ; VIAU, G. ; CRUZ, G. M. ; BOZON-VERDURAZ, F. . Preparation and Characterization of niobia supported palladium-copper bimetallic catalysts : Comparison with palladium-copper colloids. In: 4th European Congress on Catalysis, 1999, Rimini - Italia. 4th European Congress on Catalysis, 1999. v. 1. p. 819.
BRAYNER, R. ; VIAU, G. ; CRUZ, G. M. ; FIEVET-VINCENT, F. ; FIEVET, F. ; BOZON-VERDURAZ, F. . Preparation, characterization and reactivity of Pd/Nb2O5 catalysts in hexa-1,5-diene hydrogenation. In: 3rd International Symposium on Group Five Elements, 1999, Rio de Janeiro - Brasil. 3rd International Symposium on Group Five Elements, 1999. v. 1. p. 67.
BRAYNER, R. ; CRUZ, G. M. ; DJEGA-MARIADASSOU, G. ; RODRIGUES, J. A. J. . Synthesis, molding, stability and reactivity of niobium oxynitrides with macropores generation in cyclohexane dehydrogenation. In: 3rd International Symposium on Group Five Elements, 1999, Rio de Janeiro - Brasil. 3rd International Symposium on Group Five Elements, 1999. v. 1. p. 61.
BRAYNER, R. ; CRUZ, G. M. ; RODRIGUES, J. A. J. . Hydrazine decomposition over niobium oxynitride with macropores generation. In: 3rd International Symposium on Group Five Elements, 1999, Rio de Janeiro - Brasil. 3rd International Symposium on Group Five Elements, 1999. v. 1. p. 69.

Projetos de pesquisa

2014 - Atual

SchizoHybridMat, Descrição: Elaboration de capsules hybrides pour la libération contrôlée de neuroleptiques par voie orale pour le traitement de la schizophrénie. , Situação: Em andamento; Natureza: Pesquisa. , Integrantes: Roberta Brayner - Coordenador.
2011 - 2014

MAGBIOMIN, Descrição: Matrices magnétiques nanostructurées cytocompatibles pour l?étude des mécanismes intracellulaires de biominéralisation . , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Roberta Brayner - Coordenador / Thibaud Coradin - Integrante.
2009 - 2012

EnSeine, Descrição: Estudo do impacto toxicologico de nanoparticulas em contato com algas e bacterias nas aguas do rio Sena, Paris, FRANCE. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (1) . , Integrantes: Roberta Brayner - Coordenador.
2009 - 2011

SIN-Aps, Descrição: Interaction d?aptamères nucléiques au sein de matrices de silice pour l?élaboration de nanocomposites biofonctionnels . , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Roberta Brayner - Coordenador / Thibaud Coradin - Integrante.
2007 - 2010

NANOALGUES, Descrição: Biocristalogênese de nanoparticulas usando micro-algas. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (1) . , Integrantes: Roberta Brayner - Coordenador.
2006 - 2008

NANOMATCELL, Descrição: Interfaces celulas/materiais : crescimento intracelular e adesão extracelular. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Roberta Brayner - Coordenador.
2005 - 2008

ANR ECCODYN, Descrição: Analise multi-escala das interações entre nanoparticules e bacterias. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Roberta Brayner - Coordenador.
2003 - 2006

ACI NANODYNE, Descrição: Desenvolvimento de dispositivos de tratamento de sinais de hiperfreqüência à partir de nano-sistemas magnéticos em camadas finas. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Roberta Brayner - Coordenador.

Histórico profissional

Endereço profissional

Université Paris 7 - Denis Diderot, ITODYS. , 15 rue Jean de Baïf, 75205 - Paris cedex 13, - França

Experiência profissional

2003 - Atual

Université Paris 7 - Denis Diderot

Vínculo: Servidor Público, Enquadramento Funcional: Ensino e Pesquisa, Regime: Dedicação exclusiva.