Comisión Nacional de Energía Atómica. Pablo Levy

Tamaño: px

Comenzar la demostración a partir de la página:

Download "Comisión Nacional de Energía Atómica. Pablo Levy levy@cnea.gov.ar"

Sandra Crespo Castillo
hace 8 años
Vistas:

1 Comisión Nacional de Energía Atómica Pablo Levy

2 Instituto de Nanociencia y Nanotecnología Comisión Nacional de Energía Atómica Bariloche CENTRO ATÓMICO BARILOCHE CAB CENTRO ATÓMICO CONSTITUYENTES CAC Buenos Aires

CENTRO ATÓMICO BARILOCHE CAB http://inn.cnea.

3 INN-CNEA is a Research Centre devoted to Basic and Applied Research studies including several areas of nanosciences and nanotechnology CAB INN-CNEA + 60 researchers + 35 post-graduated students (Ms. + PhD) ~120 papers / year Instituto Balseiro CONICET CAC INN-CNEA + 50 researchers + 30 post-graduated students (Ms. + PhD) ~ 90 papers / year Instituto de Tecnología Jorge Sabato

4 Facility for the Development of Projects in Micro and Nanotechnology Clean Room Centro Atómico Constituyentes

5 sputtering, lithography, wet etching dry etching, probe station...

6 Facility for the Development of Projects in Micro and Nanotechnology Clean Room Centro Atómico Bariloche

7 INN / CAC +CAB: Research Lines Nanomagnetism Physics at the molecular scale Electronics and optoelectronics Chemistry MEMs TEM Nanoestructurated materials

8 some projects...

9 Network for the design, fabrication and characterization of micro and nano devices for space, security and health applications Stage 1 leader Nanotec: Dr. Alberto Lamagna

10 Devices for olfactometry electronic noses ion mobility spectroscopy

11 Film based sensors... TiO 2 based thin film detector, Sensors and Actuators B. 193 (2014), Ultra Fast Response To Light Radiation In SnO 2 Microrods Organic Compounds Sensors Based on Light-Activated Gels, Rinaldi et al., SENSOR LETTERS, Vol. 9, 1 3, 2011 Perillo et al., CS Transactions, 31 (1) (2010) / D.Rodriguez drodrig@cnea.gov.ar

Compounds Sensors Based on Light-Activated Gels, Rinaldi et al., SENSOR LETTERS, Vol.

Electronic Noses: Gas sensors MEMS Nanoparticles & nanotubes flims sensors Increasing electronic nose recognition ability by sample laser irradiation, K.Pierpauli et al.

12 Electronic Noses: Gas sensors MEMS Nanoparticles & nanotubes flims sensors Increasing electronic nose recognition ability by sample laser irradiation, K.Pierpauli et al., Sensors and Actuators B: Chemical 146 (2010), 534. Patagonia Model This compact model can be used both in R & D laboratories. It has an autonomy of 4 hours. Friendly versatile recognition software to adapt to the needs of the user.

, Sensors and Actuators B: Chemical 146 (2010), 534.

13 Electronics Noses Patente AR Método para la determinación de intensidad de olores y nariz electrónica para realizarlo, Solicitada por CNEA, República Argentina. Inventores: Alberto LAMAGNA, Alfredo BOSELLI, Daniel Fabián RODRIGUEZ, Pablo José Carlos ALONSO CASTILLO. Fecha otorgación: 06/08/2008.Bol. Nro.: 489 INPI. ARGENTINA. Applications: environmental monitoring food processing control A.Fasciszewski afascisz@cnea.gov.ar

Inventores: Alberto LAMAGNA, Alfredo BOSELLI, Daniel Fabián RODRIGUEZ, Pablo José Carlos ALONSO CASTILLO.

14 Electronic noses: Corona discharge ion mobility spectrometry for sniffers Ion Mobility Spectrometry (IMS) is a technique to trace and characterize organic vapours in ambient air. IMS comprehends the ionization of the molecules and their subsequent temporal flight through an electric field. The analysis and characterization of molecules are based on the analytical separation from different ionic mobilities

IMS comprehends the ionization of the molecules and their subsequent temporal flight through an

15 ION MOBILITY SPECTROMETRY Data Acquisition System Signal Amplifiers Ionization chamber Detector array Signal Filters Sample Inlet Sample Outlet Applications: environmental monitoring explosives detection A system was designed at CNEA to generate and trace ions based on the model shown in the picture. It consists of three principal parts: i) the sample and carrier gas inlet, ii) the ionization chamber and iii) the detection cell.

system was designed at CNEA to generate and trace ions based on the model shown in the picture.

16 Devices for the aerospace industry RF switch MEMS for X band antenna Non volatile memory devices

17 Phased array X-band flat antenna using RF switch MEMS Collaboration with the silicon foundry of FBK-irst TRENTO ITALY

18 Thermoelectric Memory Non volatile memory devices Resistive Memory S. Ortiz, J.Bonaparte et al. P.Levy et al.

19 Detection and Processing nano detection laser micromachining

20 Nano Detection MICROFLUIDICA FILM DE ORO PRISMA Y Y Y Y Y YY Y Y Y Y Y ANTIGENO ANTICUERPO Dn=10-6

21 Nanobiotechnology / molecule detection NanoDetección PPM detection ( refractive index) Detection of pesticides in agricultural products... ntognalli@cites-ass.com SPR portátil - Producto en fase b - MVP

22 Films Micromachining Laser Micromachining C. Rinaldi et al.

23 Laser Micromachining Aplications: Microcavities for bio-sensing Generation of cavities in silicon wafers by laser ablation using silicon nitride as sacrificial layer, Applied Surface Science, 258, 7, 15, , B. Lerner, M.S. Perez, C. Toro, C. Lasorsa, C.A. Rinaldi, A. Boselli, A. Lamagna

24 MULTI-INTEGRATED OPTICAL CIRCUIT / Giroscope IFOG Fibra ópticas Guías de onda LiNbO 3 Ingreso de luz Iom beam implated micromachined waveguide M.Debray et al. debray@tandar.cnea.gov.ar

25 Nano materials for...

26 Nano materials for...

27 Nanomaterials Expertise in bottom-up synthesis of nanomaterials Design of Nanosystems for applications in Environment Pollutant trapping Photocatalysis Sensing membranes Energy Solar cells Fuel cells Nuclear Materials Selective ion separation Novel fuels Structural, Optical and mechanical properties

28 Bio - nano - technology biosensor drug delivery

Biosensors: Fast and non-invasive diagnosis of deceases using functionalized nanotubes or nanowires Patent US 20120098075: "Integrated electronic device for detecting molecules and method of

29 Biosensors: Fast and non-invasive diagnosis of deceases using functionalized nanotubes or nanowires Patent US : "Integrated electronic device for detecting molecules and method of manufacture thereof". Inventores: Alberto LAMAGNA, Pedro Marcelo JULIÁN, Pablo Sergio MANDOLESI, Alfredo BOSELLI, Betiana LERNER, Maximiliano Sebastián PÉREZ y Pablo Daniel PAREJA OBREGÓN. CNEA- CONICET. 26 Abril ESTADOS UNIDOS Foto nanocables Señal eléctrica detecci

30 Hyaluronan degrading silica nanoparticles for skin cancer therapy P. Scodeller, P. N. Catalano, N. Salguero, H. Duran, A. Wolosiuk and G. J. A. A. Soler-Illia. The first nanoformulation of an extracellular matrix degrading enzyme demonstrated superior adjuvant effect in the treatment of melanoma. Nanoscale, 2013 Oct 21;5(20): Synthesis and characterization Proposed mechanism considering the functionalized nanoparticles overcome the interstitial fluid pressure In vivo testing

31 A Catalase-Magnetic Switch for Cell Proliferation S. Municoy, I. L. Ibañez, H. Durán, M. G. Bellino RSC Adv., 2014, 4, A platform based on the combination of enzymatic catalysis to block cell messengers with magnetic nanoparticles leads to a versatile route to control cell behaviors. Actuation was achieved by remote magnetic switching to turn ON and OFF the cell growth. Non-treated control cells Cells after removing CAT MNPs Cells incubated complexes by a with CAT MNPs magnetic field complexes Departamento de Micro y Nanotecnología - CNEA Argentina Images of DCF fluorescence (bottom) and light microscopy (top), mbellino@cnea.gov.ar

32 ...some of the Projects in Micro and Nanotechnology at INN - CNEA Argentina Pablo Levy levy@cnea.gov.ar Galo Soler soler@cnea.gov.ar Alberto Lamagna alamagna@cnea.gov.ar

33 INVESTIGACIÓN BÁSICA ORIENTADA Diseño racional y optimización de materiales para futuras aplicaciones: Biomateriales: recubrimientos de materiales biocompatibles Nanocatalizadores: (nanoclusters de Pd/Ru y nanotubos) para ser usados en celdas de combustible. Nanomateriales para el medio ambiente: adsorbentes y descontaminación. Nanopartículas para la industria farmacéutica: Liberación controlada DESARROLLO TECNOLÓGICO Sensores MEMS: Biosensores, Sensores de Gas, Guía de Ondas

34 Recubrimientos superficiales protectores de carbono amorfo acero recubierto Película de microdiamantes depositada por CVD diamond like

35 nano-estructuras huecas y magnéticas La Pr 0.3 Ca MnO 3 monofásico Óxidos con estructura perovskita

36 Fabricación de nanotubos de carbono (p/propiedades mecánicas) 780 C 880 C 960 C 1050 C

37 Estudios estructurales y de estabilidad en moléculas de interés biológico Bicalutamida (medicamento anticancerígeno) en colaboración con laboratorios Sandoz Forma I Forma II

38 memoria no-volátil en óxidos Magnetoresistiva, EPIR (RRAM)

39 MODELIZACIÓN TEÓRICA DE NANOESTRUCTURAS Fragmentación de Fullerenos dopados con Silicio Magnetización y transporte en nanotubos y nanocontactos

40 MODELIZACIÓN TEÓRICA DE NANOESTRUCTURAS Estudio de agregados bimetálicos Modelización de superficies Metálicas Transporte y magnetismo en multicapas y sistemas granulares Agregados de Co en Ag Multicapas Fe/Cu con Cr Tricapas Fe/ZnSe/Fe Fe Cu Cr Fe GaAs GaAs ZnSe

41 Revelado de trazas de núcleos energéticos incidentes en diferentes materiales Revelado de trazas de O de 320 kev en policarbonato Perfil de la traza de Au 197 de 188 MeV en SiO2

42 Nanoporos Modificados O Hg adsorbido en TiO 2 modificado HO Ti HS HO O S Función R G Grupo de anclaje Hg S Ti Nuestro Desafío Obtener nanomateriales multifuncionales a partir de modificaciones de superficie

xH 2 O (Zn,Cu) 5 (OH) 6 (CO 3 ) 2 Ni(II)-Cr(III) LDH Nuestro Desafío Comprender los mecanismos

43 Formación de Nano- y Micropartículas de (Hidr)óxidos Metálicos por Hidrólisis Controlada Gd 2 Cu(OH) 4 (CO 3 ) 3 xh 2 O -Ni (1-x) Cu x (OH) 2 xh 2 O am-cu 2 (OH) 2 CO 3.xH 2 O (Zn,Cu) 5 (OH) 6 (CO 3 ) 2 Ni(II)-Cr(III) LDH Nuestro Desafío Comprender los mecanismos de formación. Identificar y dominar los factores que determinan forma, tamaño, composición y estructura de las partículas.

Documentos relacionados

E.D.E.T Nº1 Republica del Perú Técnico Químico. 1998-2005 Universidad Nacional de General San Martín Licenciatura en Biotecnología

INFORMACIÓN PERSONAL Teléfono 6772-7931 Correo electrónico Nacionalidad max@tenetupagina.com.ar Argentina Fecha de nacimiento 19/01/77 EDUCACIÓN Y FORMACIÓN 1990 1995 E.D.E.T Nº1 Republica del Perú Técnico