Search Results - "da Silva, G.J."

Development of carboxymethyl cellulose-chitosan hybrid micro- and macroparticles for encapsulation of probiotic bacteria by Singh, P., Medronho, B., Alves, L., da Silva, G.J., Miguel, M.G., Lindman, B.

“…•Novel promising biobased matrices for probiotic bacteria encapsulation and delivery.•Physical and chemical particles of chitosan, carboxymethylcellulose and…”
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The pH influence on the intercalation of the bioactive agent ciprofloxacin in fluorohectorite by dos Santos, E.C., Gates, W.P., Michels, L., Juranyi, F., Mikkelsen, A., da Silva, G.J., Fossum, J.O., Bordallo, H.N.

“…Biocompatible encapsulated drug delivery materials are highly desired as they provide for controlled release of bioactive agents, thereby improving the…”
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Serological evidence of exposure to Coxiella burnetii in sheep and goats in central Portugal by Anastácio, S., Tavares, N., Carolino, N., Sidi-Boumedine, K., da Silva, G.J.

“…The recent outbreak of Q fever in The Netherlands warned European health authorities of the need of studying Coxiella burnetii. In Portugal, little is known…”
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Continuous water adsorption states promoted by Ni2+ confined in a synthetic smectite by Altoé, M.A.S., Michels, L., Santos, E.C. dos, Droppa, R., Grassi, G., Ribeiro, L., Knudsen, K.D., Bordallo, H.N., Fossum, J.O., da Silva, G.J.

“…The water adsorption isotherms of Ni-fluorohectorite have been obtained from the relative humidity dependence of X-ray diffraction intensities, and continuous…”
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P1935 Retrospective analysis of multidrug-resistant Acinetobacter baumannii isolates recovered during a 3-year period in a Portuguese hospital by Da Silva, G.J, Ferreira, T, Duarte, A

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P1022 Prevalence and molecular epidemiology of CTX-M extended-spectrum β-lactamase-producing Escherichia coli and Klebsiella pneumoniae isolates in a Portuguese university hospital by Da Silva, G.J, Simões, A.T, Tavares, A, Boaventura, L, Vital, C, Ribeiro, G

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Dynamics of water intercalation fronts in a nano-layered synthetic silicate: A synchrotron X-ray scattering study by Løvoll, G., Sandnes, B., Méheust, Y., Måløy, K.J., Fossum, J.O., da Silva, G.J., Mundim, M.S.P., Droppa Jr, R., Fonseca, D.M.

“…We performed synchrotron X-ray scattering studies of the dynamics of the water intercalation front in a Na–Fluorohectorite clay. Like other smectite clays,…”
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ZnFe2O4 nanoparticles for ferrofluids: A combined XANES and XRD study by GOMES, J. A, AZEVEDO, G. M, DEPEYROT, J, MESTNIK-FILHO, J, DA SILVA, G. J, TOURINHO, F. A, PERZYNSKI, R

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The use of a laponite dispersion to increase the hydrophilicity of cobalt-ferrite magnetic nanoparticles by Aguiar, A.S., Michels, L., da Silva, F.G., Kern, C., Gomide, G., Ferreira, C.M., Depeyrot, J., Aquino, R., da Silva, G.J.

“…In the literature, several attempts have been made to synthesize and later to modify magnetic nanoparticles to make them feasible for several applications. For…”
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Synthesis of Core−Shell Ferrite Nanoparticles for Ferrofluids:  Chemical and Magnetic Analysis by Gomes, Juliano de A, Sousa, Marcelo H, Tourinho, Francisco A, Aquino, Renata, da Silva, Geraldo J, Depeyrot, Jérôme, Dubois, Emmanuelle, Perzynski, Régine

“…A chemical core−shell strategy is developed here for the synthesis of ferrofluids based on nanoparticles of different ferrites with different mean sizes. A…”
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Continuous water adsorption states promoted by Ni 2+ confined in a synthetic smectite by Altoé, M.A.S., Michels, L., Santos, E.C. dos, Droppa, R., Grassi, G., Ribeiro, L., Knudsen, K.D., Bordallo, H.N., Fossum, J.O., da Silva, G.J.

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ZnFe 2O 4 nanoparticles for ferrofluids: A combined XANES and XRD study by Gomes, J.A., Azevedo, G.M., Depeyrot, J., Mestnik-Filho, J., da Silva, G.J., Tourinho, F.A., Perzynski, R.

“…A soft-chemistry method is used to synthesize zinc ferrite nanoparticles to prepare a magnetic fluid. We investigate here their internal structure by X-ray…”
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Cation distribution in copper ferrite nanoparticles of ferrofluids: A synchrotron XRD and EXAFS investigation by Gomes, J.A., Sousa, M.H., da Silva, G.J., Tourinho, F.A., Mestnik-Filho, J., Itri, R., Azevedo, G.de M., Depeyrot, J.

“…This work reports on the structural characterization of a copper ferrite nanoparticle sample, prepared by coprecipitation method, on both short (EXAFS) and…”
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HydroCalc Proteome: a tool to identify distinct characteristics of effector proteins by da Silva, G J, da Silva, R G T M, Silva, V A, C Caritá, E, Fachin, A L, Marins, M

“…Bacterial pathogenicity is associated with secretion of effector proteins into intra- and extracellular spaces. These proteins interfere with cellular…”
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Nanoparticles superficial density of charge in electric double-layered magnetic fluid: A conductimetric and potentiometric approach by Campos, A.F.C., Tourinho, F.A., da Silva, G.J., Lara, M.C.F.L., Depeyrot, J.

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Sm and Y radiolabeled magnetic fluids: magnetic and magneto-optical characterization by Aquino, R., Gomes, J.A., Tourinho, F.A., Dubois, E., Perzynski, R., da Silva, G.J., Depeyrot, J.

“…We report on magnetic fluids based on samarium and ytrium-doped nanoparticles. The nanostructures chemical composition is checked and X-ray diffraction…”
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Calculation of the pair potential interaction in electric double-layered magnetic fluids: a quantitative analysis of the pH-dependent phase diagram by Campos, A.F.C., Tourinho, F.A., da Silva, G.J., Depeyrot, J.

“…In this work, the phase behavior of an acidic EDL-MF sample based on cobalt ferrite nanoparticles is studied in absence of external magnetic field and constant…”
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JRastro: a trace agent for debugging multithreaded and distributed Java programs by da Silva, G.J., Schnorr, L.M., de Oliveira Stein, B.

“…Program tracing is one of the most used techniques to debug parallel and distributed programs. In this technique, events are recorded in trace files during the…”
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