Zobrazeno 1 - 10 of 19 pro vyhledávání: '"E. S. Leite"'
2
CdSe quantum dots as fluorescent nanomarkers for diesel oil
Autor: Aquiles Nascimento, Florival Rodrigues de Carvalho, Adriana Fontes, E. S. Leite, Paulo E. Cabral Filho, Beate S. Santos, Luiz Stragevitch
Publikováno v: Fuel. 239:1055-1060
Markers are regularly used to detect fraud and adulteration in fuel as well as to track products in a distribution chain. Herein, we tested the use of CdSe semiconductor fluorescent nanocrystals, quantum dots, as a new class of fuel markers. Quantum
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcf7a63ac249de7609063a5b07cfd455
https://doi.org/10.1016/j.fuel.2018.11.043
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6
A theoretical analysis of topography and molecular parameters of the CFCl3 ···O3 complex: Linear and bifurcate halogen-oxygen bonding interactions
Autor: Mozart N. Ramos, E. S. Leite, Boaz G. Oliveira, Regiane C. M. U. Araújo
Publikováno v: International Journal of Quantum Chemistry. 111:111-116
A theoretical analysis of linear and bifurcate halogen-oxygen bonds is presented in this work. B3LYP/6-311++G(d,p) and MP2/6-311++G(d,p) calculations were used to determine the optimized geometries of intermolecular systems formed by CFCl3 and O3. Mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e09e3c92f59fa6012ed982122911c65a
https://doi.org/10.1002/qua.22397
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7
Tailoring Magnetic Nanoparticle for Transformers Application
Autor: Paulo C. Morais, P.P.C. Sartoratto, E. S. Leite, Wesley Renato Viali, Vijayendra K. Garg, Alessandra S. Silva, Aderbal C. Oliveira
Publikováno v: Journal of Nanoscience and Nanotechnology. 10:1251-1254
In this study photoacoustic spectroscopy was used to investigate the effect of dilution of an oil-based magnetic fluid sample on the magnetic nanoparticle surface-coating. Changes of the photoacoustic signal intensity on the band-L region (640 to 830
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f496dd79157d7f86f46b19fe4485c2
https://doi.org/10.1166/jnn.2010.1835
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8
Mössbauer characterization of surface-coated magnetic nanoparticles for applications in transformers
Autor: Wesley Renato Viali, E. S. Leite, P.P.C. Sartoratto, Vijayendra K. Garg, Aderbal C. Oliveira, P.C. Morais
Publikováno v: Hyperfine Interactions. 195:99-104
In this study the synthesis of very small magnetite nanoparticles is reported. Analysis of the (311) X-ray diffraction line indicates nanoparticle with 2.2 nm average diameter. The as-synthesized nanosized magnetite sample was submitted to a chemical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea452dcc2209bb70a5d77779439ae9a3
https://doi.org/10.1007/s10751-009-0107-5
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10
Fluorescence plate reader for quantum dot-protein bioconjugation analysis
Autor: Denise P. L. A. Tenório, Kilmara K. H. G. Carvalho, Cabral Filho Pe, Beate S. Santos, E. S. Leite, Adriana Fontes, A.G. Brasil, de Siqueira Ac
Publikováno v: Journal of nanoscience and nanotechnology. 14(5)
We present here a new and alternative method that uses a Fluorescence Plate Reader in a different approach, not to study protein-protein interactions, but to evaluate the efficiency of the protein bioconjugation to quantum dots (QDs). The method is b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68242d1cc8c1e2c2721e87a2a14c6da4
https://pubmed.ncbi.nlm.nih.gov/24734547
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