LNNano - Brazilian Nanotechnology National Laboratory


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Recent publications


Coltro, W. K. T., Neves, R. D.; Motheo, A. D.; Da Silva, J. A. F.; Carrilho, E. Microfluidic devices with integrated dual-capacitively coupled contactless conductivity detection to monitor binding events in real time, Sensors and Actuators B, v. 192, p. 239, 2014.

Giordano, G. F.; Ferreira, D. C. M.; De Carvalho, T. R.; Vieira, L. C. S.; Piazzetta, M. H. O.; Lima, R. S.; Gobbi, A. L. A new procedure for on field and indirect photometric determination of water in ethanol fuel, Analytical Methods, v. 6, p. 9497, 2014.

Lima, R. S.; Shiroma, L. Y.; Teixeira, A. V. N. C.; De Toledo, J. R.; Do Couto, B. C.; De Carvalho, R. M.; Carrilho, E.; Kubota, L. T.; Gobbi, A. L. Microemulsification: An Approach for Analytical Determinations, Analytical Chemistry, v. 86, p. 9082, 2014.

Tallarico, D. A., Gobbi, A. L.; Paulin Filho, P. I.; Maia Da Costa, M. E. H.; Nascente, P. A. P. Growth and surface characterization of TiNbZr thin films deposited by magnetron sputtering for biomedical applications, Materials Science & Engineering C, v. 43, p. 45, 2014.


Antonio, T. R. T. A.; Feitosa, M. C.; Cesario, I.; Machado, S. A. S.; Pedrosa, V. A. Towards pH-controllable bioelectrocatalysis for hydrogen peroxide based on polymer brushes, Electrochemistry Communications, v. 29, p. 41, 2013.

Balbino, T. A.; Aoki, N. T.; Gasperini, A.; Oliveira, C. L. P.; Cavalcati, L. P.; Azzoni, A. R.; De La Torre, L. G. Continuous Flow Production of Cationic Liposomes at High Lipid Concentration in Microfluidic Devices for Gene Delivery Applications, Chemical Engineering Journal, v. 226, p. 423, 2013.

Balbino, T. A.; Azzoni, A. R.; De La Torre, L. G. Microfluidic devices for continuous production of pDNA/cationic liposome complexes for gene delivery and vaccine therapy, Colloids and Surfaces B, v.111, p. 203, 2013.

Basso, C. R.; Tozato, C. C.; Ribeiro, M. C. M.; Junior, J. P. A.; Pedrosa, V. A. An Immunosensor for the Diagnosis of Canine Distemper Virus Infection using SPR and EIS, Analytical Methods, v. 5, p. 5089, 2013.

Basso, C. R.; Dos Santos, B. L.; Pedrosa, V. A. Switchable Biosensor Controlled by Biocatalytic Process, Electroanalysis, v. 28, p. 1818, 2013.

Campos, C. D. M.; Da Silva, J. A. F. Applications of autonomous microfluidic systems in environmental monitoring, RSC Advances, v. 3, p. 18216, 2013.

Coffiane, L.; Fleuri, L. F.; Lima, G. P. P.; Pedrosa, V. A. Determination of Total Nitrosamines in Vegetables Cultivated Organic and Conventional Using Diamond Electrode, Food Analytical Methods, v. 6, p. 1122, 2013.

Colauto, F.; Vestgården, J. I.; De Andrade, A. M. H.; Oliveira, A. A. M.; Ortiz, W. A.; Johansen, T. H. Limiting thermomagnetic avalanches in superconducting films by stop-holes, Applied Physics Letters, v. 103, p. 032604, 2013.

Da Silva, E. R., Segato, T. P.; Coltro, W. K. T.; Lima, R. S.; Carrilho, E.; Mazo, L. H. Determination of glyphosate and AMPA on polyester-toner electrophoresis microchip with contactless conductivity detection, Electrophoresis, v. 34, p. 2107, 2013.

De Campos, R. P. S.; Yoshida, I. V. P.; Breitkreitz, M. C.; Poppi, R. J.; Da Silva, J. A. F. Raman imaging spectroscopic characterization of modified poly(dimethylsiloxane) for micro total analysis systems applications, Spectrochimica Acta Part A, v. 100, p. 67, 2013.

Gabriel, E. F. M.; Do Lago, C. L.; Gobbi, A. L.; Carrilho, E.; Coltro, W. K. T. Characterization of microchip electrophoresis devices fabricated by direct-printing process with colored toner, Electrophoresis, v. 34, p. 2169, 2013.

Lima, R. S.; Piazzetta, M. H. O.; Gobbi, A. L.; Segato, T. P.; Cabral, M. F.; Machado, S. A. S.; Carrilho, E. Highly sensitive contactless conductivity microchips based on concentric electrodes for flow analysis, Chemical Communications, v. 49, p. 11382, 2013.

Lima, R. S.; Leão, P. A. G. C.; Monteiro, A. M.; Piazzetta, M. H. O.; Gobbi, A. L.; Mazo, L. H.; Carrilho, E. Glass/SU-8 microchip for electrokinetic applications, Electrophoresis, v. 34, p. 2107, 2013.

Mastelaro, V. R.; Mastelaro, V. R.; Zílio, S. C.; Da Silva, L. F.; Pelissari, P. I.; Bernardi, M. I. B.; Guerin, J.; Aguir, K. Ozone gas sensor based on nanocrystalline SrTi1-xFexO3 thin films, Sensors and Actuators. B, v. 181, p. 919, 2013.

Metto, E. C.; Evans, K.; Barney, P.; Culbertson, A. H.; Gunasekara, D. B.; Caruso, G.; Hulvey, M. K.; Da Silva, J. A. F.; Lunte, S. M.; Culbertson, C. T. An Integrated Microfluidic Device for Monitoring Changes in Nitric Oxide Production in Single T‑Lymphocyte (Jurkat) Cells, Analytical Chemistry, v. 85, p. 10188, 2013.

Pessoa De Santana, P.; Segato, T. P.; Carrilho, E.; Lima, R. S.; Dossi, N.; Kamogawa, M. Y.; Gobbi, A. L.; Piazzeta, M. H. O. P.; Piccin, E. Fabrication of glass microchannels by xurography for electrophoresis applications, Analyst, v. 138, p. 1660, 2013.

Saionara, V.; Goncalves, A. S.; Zaguete, M. A.; Mazon, T.; Nogueira, A. F. ZnO nanostructures directly grown on paper and bacterial cellulose substrates without any surface modification layer, Chemical Communications, v. 49, p. 8096, 2013.


Carvalhal, R. F.; Kfouri, M. S.; Piazzetta, M. H. O.; Gobbi, A. L.; Kubota, L. T. Electrochemical Detection in a Paper-Based Separation Device, Analytical Chemistry, v. 82, p. 1162, 2010.

Coltro, W. K. T.; Lima, R. S.; Segato, T. P.; Carrilho, E.; De Jesus, D. P.; Do Lago, C. L.; Da Silva, J. A. F. Capacitively coupled contactless conductivity detection on microfluidic systems—ten years of development, Analytical Methods, v. 4, p. 25, 2012.

Gasperini, A.; Malachias, A.; Fabbris, G.; Kellermann, G.; Gobbi, A. L.; Avendaño, E.; Azevedo, G. M. Investigation of indirect structural and chemical parameters of GeSi nanoparticles in a silica matrix by combined synchrotron radiation techniques, Journal of Applied Crystallography, v. 45, p. 71, 2012.

Lima, R. S.; Moraes, F. C.; Segato, T. P.; Cesarino, I.; Cetino, J. L. M.; Machado, S. A. S.; Gomez, F.; Carrilho, E. Glass/PDMS hybrid microfluidic device integrating vertically aligned SWCNTs to ultrasensitive electrochemical determinations, Lab on a Chip, v. 12, p. 1959, 2012.

Lima, R. S.; Piazzetta, M. H. O.; Gobbi, A. L.; Rodrigues-Filho, U. P.Nascente, P. A. P.Coltro, W. K. T.Carrilho, E. Contactless conductivity biosensor in microchip containing folic acid as bioreceptor, Lab on a Chip, v. 12, p. 1963, 2012.

Melo, A. M.; Gobbi, A. L.; Piazzetta, M. H. O.; Da Silva, A. M. P. A. Cross-Shaped Terahertz Metal Mesh Filters: Historical Review and Results, Advances in Optical Technologies, v. 2012, p. 1, 2012.

Oliveira, V. I.; Ibrahim, R. C.; Barros, E. A.; Mendonca, L. G. D.; Lima, B. L. S.; Piazzeta, M. H. O.; Gobbi, A. L. MEMS-Based Ultrasound Transducer: CMUT Modeling and Fabrication Process, ECS Transactions, v. 49, p. 431, 2012.

Savu, R.; Silveira, J. V.Flacker, A.; Vaz, A. R.; Joanni, E.Pinto, A. C.; Gobbi, A. L.; Santos, T. E. A.Rotondaro, A. L. P.Moshkalev, S. A. Micro-reactors for characterization of nanostructure-based sensors, Review of Scientific Instruments, v. 83, p. 055104, 2012.

Shiroma, L. Y.; Santhiago, M.; Gobbi, A. L.; Kubota, L. T. Separation and electrochemical detection of paracetamol and 4-aminophenol in a paper-based microfluidic device, Analytica Chimica Acta, v. 725, p. 44, 2012.

Tallarico, D. A.; Gobbi, A. L.; Paulin Filho, P. I.; Galtayries, A.; Nascente, P. A. P. Surface characterization of Zr/Ti/Nb tri-layered films deposited by magnetron sputtering on Si(111) and stainless steel substrates, Journal of Vacuum Science & Technology A, v. 30, p. 051505, 2012.


Lima, R. S.; Segato, T. P.; Gobbi, A. L.; Coltro, W. K. T.; Carrilho, E. Doping of a dielectric layer as new alternative for increasing sensitivity of the contactless conductivity detection in microchips, Lab on a Chip, v. 11, p. 4148, 2011.


Carvalhal, R. F.; Machado, D. S.; Mendes, R. K.; Almeida, A. L. J.; Moreira, N. H.; Piazzetta, M. H. O.; Gobbi, A. L.; Kubota, L. T. Development of a disposable amperometric biosensor for salicylate based on a plastic electrochemical microcell, Biosensors & Bioelectronics, v. 25, p. 2200, 2010.

Carvalhal, R. F.; Simão Kfouri, M.; de O. Piazetta, M. H.; Gobbi, A. L.; Kubota, L. T. Electrochemical Detection in a Paper-Based Separation Device. Analytical Chemistry, v. 82, p. 1162-1165, 2010.

Ribeiro, L. E. B.; Piazzetta, M. H. O.; GOBBI, A. L.; Costa, J. S.; Da Silva, J. A. F.; Fruet, F. Fabrication and Characterization of an Impedance Micro-Bridge for Lab-on-a-Chip, ECS transactions, v. 31, p. 155-163, 2010.

Segato, T. P.; Coltro, W. K. T.; Almeida, A. L. J.; Piazzetta, M. H. O.; Gobbi, A. L.; Mazo, L. H.; Carrilho, E. A rapid and reliable bonding process for microchip electrophoresis fabricated in glass substrates, Electrophoresis, v. 31, p. 2526, 2010.


Moreira, N. H.; de J. de Almeida, A. L.; de O. Piazzeta, M. H.; de Jesus, D. P.; Deblire, A.; Gobbi, A. L.; Fracassi da Silva, J. A. Fabrication of a multichannel PDMS/glass analytical microsystem with integrated electrodes for amperometric detection. Lab on a Chip, v. 9, p. 115, 2009.

Ramalho, T. C.; Carvalho, H. W. P.; Batista, A. P. L.; Pérez, C. A.; Gobbi, A. L. Photocatalytic decomposition of methylene blue via Fenton mechanisms by silicon wafer doped with Au and Cu: a theoretical and experimental study. Journal of Materials Science, v. 44, p. 1029-1034, 2009.

Oven, C.; Krawczyk, P. M.; Stap, J.; Melo, A. M.; Piazzetta, M. H. O.; Gobbi, A. L. ; Veen, H. A.; Verhoeven, J.; Aten, J. A. An ultrasoft X-ray multi-microbeam irradiation system for studies of DNA damage responses by fixed- and live-cell fluorescence microscopy. European Biophysics Journal, v. 38, p. 721-728, 2009.

Correa, S. A.; Marmitt, G. G.; Bom, N. M.; da Rosa, A. T.; Stedile, F. C.; Radtke, C.; Soares, G. V.; Baumvol, I. J. R.; Krug, C.; Gobbi, A. L. Enhancement in interface robustness regarding thermal oxidation in nanostructured Al2O3 deposited on 4H-SiC. Applied Physics Letters, v. 95, p. 051916, 2009.

de Carvalho, Hudson W.P. ; Batista, Ana P.L. ; Ramalho, Teodorico C. ; Pérez, Carlos A. ; Gobbi, Angelo Luiz . The interaction between atoms of Au and Cu with clean Si(111) surface: A study combining synchrotron radiation grazing incidence X-ray fluorescence analysis and theoretical calculations. Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, p. 292-296, 2009.