Sample Data-Articles

Carlos Augusto Escanhoela Júnior - Lattes

Graduated in Physics from the São Paulo State University "Júlio de Mesquita Filho" (2008), Masters in Physics from the São Paulo State University "Júlio de Mesquita Filho" (2011), Ph.D. at the São Carlos Institute of Physics (IFSC) of the University of São Paulo (2015) , Postdoctoral fellowship at Advanced Photon Source (APS) in 2017 and Postdoctoral at the Brazilian Synchrotron Light Laboratory (LNLS). Has experience in Physics, with an emphasis on Condensed Matter Physics, acting on the following subjects: thermal polarization, silicate glasses, ceramic thin films, gas sensors, X-ray absorption spectroscopy (XANES) and magnetic circular dichroism of X-rays (XMCD) at high pressures using diamond anvils (Diamond anvil cells, DAC)

Vinícius Danilo Nonato Bezzon - Lattes

Graduated in Degree in Physics from the São Paulo State University "Júlio de Mesquita Filho" (2010), Faculty of Engineering of Ilha Solteira. Masters and Doctorate from the Graduate Program in Materials Science and Technology (POSMAT), Faculty of Sciences of Bauru (Unesp), in which he developed research projects at the Laboratory of Crystallography of Polycrystalline Materialsof the Chemistry Institute of Araraquara (Unesp) at powder X-ray diffraction area. He has experience in qualitative and quantitative analysis of crystalline drugs and inorganic materials for technological application using powder X-ray diffraction and the Rietveld Method. In his doctorate, he held a sandwich scholarship at the Canadian Light Source, University of Saskatchewan, Canada (Capes grant PDSE 99999.010868/2014-03), where he developed a study of short and intermediate ordering structures of controlled release systems applying the Pair Distribution Function method with full X-ray scattering data with high energy synchrotron light.

The LCCEM has an excellent infrastructure consisting of ample space with benches for research and study and various equipment that enable from structural characterization of crystalline, nanocrystalline, and amorphous materials to the synthesis of new materials. Among the available pieces of equipment we have:

High-resolution STOE Stadi-P powder diffractometers (monochromatic Cu and Mo radiation)

The laboratory has two powder X-ray diffractometers, model STADI-P, from Stoe, operating in transmission mode, using CuKα₁ (λ = 1.54056 Å) and MoKα₁ (λ = 0.7093 Å) radiation, selected by curved Ge(111) monochromators. X-ray photons are detected by linear (microstrip) solid-state detectors (Mythen 1K), providing high instrumental resolution and very short collection times (on the order of a few minutes).

Accessories

Transmission measurement modules using acetate-cellulose foils or capillaries

Furnace using quartz capillaries (maximum temperature of 1000 °C)

Topas-Academic V6 and V7 software and access to crystal structure databases

The LCCEM has several computers with the TOPAS-Academic V6 and V7 programs for structural analysis with X-ray and neutron diffraction data, and providing access to databases of crystal structures.

Optical microscope Leica DM 2700

Bright-field (BF), dark field (DF), qualitative polarization (POL) applications. Equipped with a transmitted light axis. Objective option: 5x, 10x, 20x e 40x.

Accessories: Attached camera for recording images and videos and a Linkam LTS420 hot stage (up to 400 ^oC).

Mixer mill Retsch MM 400

MM 400 mixer mil for dry and wet grinding of small samples. 1.5 mL, 5.0 mL, and 10.0 mL stainless steel grinding jars with 3, 5, and 10 mm spheres.

ALV/CGS-3 (Dynamic Light Scattering e Static Light Scattering)

Equipped with:

Polarized HeNe laser (22 mW), wavelength λ=633 nm;
Digital correlator ALV7004;
Pair of APD detectors operating in pseudo-correlation mode;

Possibility of obtaining the hydrodynamic radius, polydispersity index (DLS), and radius of gyration (SLS) of the particles.

Ultra-pure water distiller

Fume hood

Publicações recentes dos membros do LCCEM

2019

TOFANELLO, ARYANE ; ARAUJO, JUSCEMÁCIA N. ; NANTES-CARDOSO, ISELI L. ; Ferreira, Fabio F. ; SOUZA, JOSÉ A. ; LIM, DAE-WOON ; KITAGAWA, HIROSHI ; GARCIA, WANIUS . Ultrafast fabrication of thermally stable protein-coated silver iodide nanoparticles for solid-state superionic conductors. COLLOIDS AND SURFACES B-BIOINTERFACES, v. 176, p. 47-54, 2019. https://doi.org/10.1016/j.colsurfb.2018.12.059
CORDON, HELOÍSA CRISTINA FERNANDES ; CAGNONI, FELIPE CARVALHO ; Ferreira, Fabio Furlan . Comparison of physical and mechanical properties of civil construction plaster and recycled waste gypsum from São Paulo, Brazil. Journal of Building Engineering, v. 22, p. 504-512, 2019. https://doi.org/10.1016/j.jobe.2019.01.010
BRITOS, TATIANE N. ; CASTRO, CARLOS E. ; BERTASSOLI, BRUNO M. ; PETRI, GIULIANA ; FONSECA, FERNANDO L.A. ; Ferreira, Fabio F. ; HADDAD, PAULA S. . In vivo evaluation of thiol-functionalized superparamagnetic iron oxide nanoparticles. Materials Science & Engineering C-Materials for Biological Applications, v. 99, p. 171-179, 2019. https://doi.org/10.1016/j.msec.2019.01.118
BARBOSA, R.F.S. ; SOUZA, A.G. ; Ferreira, F.F. ; ROSA, D.S. . Isolation and acetylation of cellulose nanostructures with a homogeneous system. CARBOHYDRATE POLYMERS, v. 218, p. 208-217, 2019. https://doi.org/10.1016/j.carbpol.2019.04.072
CARVALHO-JR, W.M. ; MENDONÇA-FERREIRA, L. ; COSTA, F.N. ; Ferreira, F.F. ; MUCHE, D.N.F. ; TOFANELLO, R.A. ; CASTRO, H.R. ; SOUZA, F.L. . Annealing control of hydrothermally grown hematite nanorods: Implication of structural changes and Cl concentration on weak ferromagnetism. JOURNAL OF ALLOYS AND COMPOUNDS, v. 799, p. 83-88, 2019. https://doi.org/10.1016/j.jallcom.2019.05.335
DE LIRA LIXANDRÃO, KELLY C. ; Ferreira, Fabio F. . Polypropylene and tire powder composite for use in automotive industry. HELIYON, v. 5, p. e02405-e02405-9, 2019. https://doi.org/10.1016/j.heliyon.2019.e02405
PIERETTI, JOANA C. ; ROLIM, WALLACE R. ; Ferreira, Fabio F. ; LOMBELLO, CHRISTIANE B. ; NASCIMENTO, MÔNICA H. M. ; SEABRA, AMEDEA B. . Synthesis, Characterization, and Cytotoxicity of Fe3O4@Ag Hybrid Nanoparticles: Promising Applications in Cancer Treatment. Journal of Cluster Science, v. xxx, p. xxx-xxx, 2019. https://doi.org/10.1007/s10876-019-01670-0
LIBERATO, MICHELLE SILVA ; MANCINI, RODRIGO S. N. ; FACTORI, IRINA MARINHO ; Ferreira, Fabio F. ; DE OLIVEIRA, VIVIAN L. ; CARNIELLI, JULIANA B. T. ; GUHA, SUCHISMITA ; PERONI, LUIS A. ; OLIVEIRA, MARCONE AUGUSTO LEAL ; ALVES, WENDEL ANDRADE . Peptide-Based Assemblies on Electrospun Polyamide-6/Chitosan Nanofibers for Detecting Visceral Leishmaniasis Antibodies. ACS Applied Electronic Materials, v. x, p. x-xxx, 2019. https://doi.org/10.1021/acsaelm.9b00476
WERELLAPATHA, KALPANI ; ESCANHOELA, CARLOS A ; FABBRIS, GILBERTO ; HASKEL, DANIEL ; ANKUDINOV, ALEXEI ; CHOW, PAUL . Evolution of electronic and magnetic properties of nominal magnetite nanoparticles at high pressure probed by x-ray absorption and emission techniques. JOURNAL OF PHYSICS. CONDENSED MATTER (ONLINE), v. 31, p. 255301, 2019. https://doi.org/10.1088/1361-648X/ab111d
BEZZON, V. D. N.; MONTANHEIRO, T. L. A. ; MENEZES, B. R. C. ; RIBAS, R. G. ; RIGHETTI, V. A. N. ; RODRIGUES, K. F. ; THIM, G. P. . Carbon Nanostructure-based Sensors: A Brief Review on Recent Advances. ADVANCES IN MATERIALS SCIENCE AND ENGINEERING (ONLINE), v. 2019, p. 1-21, 2019. http://dx.doi.org/10.1155/2019/4293073
FELIX, ANDERSON A. ; SASKA JR, L. A. ; BEZZON, V. D. N. ; CILENSE, M. ; RAMIREZ, M. A. . Enhanced electrical behavior in Ca1-xSrxCu3Ti4O12 ceramics. CERAMICS INTERNATIONAL, v. 45, p. 14305-14311, 2019. http://dx.doi.org/10.1016/j.ceramint.2019.04.141
FORTES, A. C. ; BEZZON, VINÍCIUS D.N. ; ARAUJO, G. L. B. ; PAIVA-SANTOS, CARLOS O. ; FERRAZ, H. G. Preparation and physicochemical characterization of drug loaded in castor oil-based polyurethane. Journal of Thermal Analysis and Calorimetry (Online), p. 1-9, 2019. http://dx.doi.org/10.1007/s10973-019-08607-9
DA SILVA, DIEGO MORAIS ; DE MENEZES, BEATRIZ ROSSI CANUTO ; BEZZON, VINICIUS DANILO NONATO ; MONTANHEIRO, THAIS LARISSA DO AMARAL ; DE MACEDO, ERENILDA FERREIRA ; TADA, DAYANE BATISTA ; PETRACONI, GILBERTO ; THIM, GILMAR PATROCÍNIO . Phase transition of TiO2 nanoparticles into titanate nanorods via hydrothermal reactions. SN Applied Sciences, v. 1, p. 945, 2019. http://dx.doi.org/10.1007/s42452-019-1004-4
CLABEL H, J.L. ; AWAN, IRAM T. ; PINTO, ALEXANDRE H. ; NOGUEIRA, I.C. ; BEZZON, V.D.N. ; LEITE, E.R. ; BALOGH, DEBORA T. ; MASTELARO, VALMOR R. ; FERREIRA, S.O. ; MAREGA, E. . Insights on the mechanism of solid state reaction between TiO2 and BaCO3 to produce BaTiO3 powders: The role of calcination, milling, and mixing solvent. CERAMICS INTERNATIONAL, v. xx, p. xx, 2019. http://dx.doi.org/10.1016/j.ceramint.2019.09.296