Search Results - "Carvalho, F. O."

Plasmonics for Telecommunications Applications by Carvalho, William O F, Mejía-Salazar, J Ricardo

“…Plasmonic materials, when properly illuminated with visible or near-infrared wavelengths, exhibit unique and interesting features that can be exploited for…”
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Magnetically Tunable Micro-Ring Resonators for Massive Magneto-Optical Modulation in Dense Wavelength Division Multiplexing Systems by Neto, Josino Villela S., Carvalho, William O. F., Mejía-Salazar, Jorge Ricardo

“…We demonstrate, numerically, a new concept for on-chip magneto-optical (MO) modulation in dense wavelength division multiplexing (DWDM) applications. Our idea…”
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Design of Plasmonic Yagi-Uda Nanoantennas for Chip-Scale Optical Wireless Communications by Damasceno, Gabriel H B, Carvalho, William O F, Mejía-Salazar, Jorge Ricardo

“…Optical wireless transmission has recently become a major cutting-edge alternative for on-chip/inter-chip communications with higher transmission speeds and…”
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Surface Plasmon Resonances in Sierpinski-Like Photonic Crystal Fibers: Polarization Filters and Sensing Applications by Carvalho, William O F, Mejía-Salazar, J R

“…We investigate the plasmonic behavior of a fractal photonic crystal fiber, with Sierpinski-like circular cross-section, and its potential applications for…”
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Design of Nanoarchitectures for Magnetoplasmonic Biosensing with Near-Zero-Transmittance Conditions by Pfaffenbach, Erich S, Carvalho, William O. F, Oliveira, Osvaldo N, Mejía-Salazar, Jorge Ricardo

“…Nanostructures exhibiting large transverse magneto-optical Kerr effect (TMOKE) are required for magnetoplasmonic biosensing if the aim is the minituarization…”
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Experimental airborne transmission of Salmonella Agona and Salmonella Typhimurium in weaned pigs by OLIVEIRA, C. J. B., CARVALHO, L. F. O. S., GARCIA, T. B.

“…This study tested the hypothesis of airborne transmission of Salmonella Agona (Trial I) and Salmonella Typhimurium (Trial II) in weaned pigs. The trials were…”
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Initial biophysical characterization of Amynthas gracilis giant extracellular hemoglobin (HbAg) by Oliveira, J. B. S., Ramos, L., Souza, C. O., Sebastião, I., Caruso, C., Carvalho, F. A. O., Carvalho, J. W. P., Morgante, P. G., Santiago, P. S.

“…The aim of the present work was the biophysical characterization of the Amynthas gracilis hemoglobin (HbAg). The oxy-HbAg optical absorption data, with Soret…”
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The role of interleukins in vitiligo: a systematic review by Gomes, I.A., Carvalho, F.O., Menezes, A.F., Almeida, F.M., Shanmugam, S., Souza Siqueira Quintans, J., Quintans‐Júnior, L.J., Moura, T.R., Oliveira, P.D., Souza Araújo, A.A.

“…Vitiligo is a disorder of the skin that causes depigmentation and asymptomatic macules whose exact cause is still unclear. Although its aetiology is not fully…”
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Broadband Enhancement of Magneto-Optical Effects in Hybrid Waveguide-Plasmonic Surfaces for Sensing by Carvalho, William O. F., Spadoti, Danilo H., Oliveira, Osvaldo N., Mejía-Salazar, Jorge Ricardo

“…Conventional magnetophotonic nanostructures typically function within narrow wavelength and incident angle ranges, where resonance is observed and…”
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Toward Machine-Learning-Accelerated Design of All-Dielectric Magnetophotonic Nanostructures by Carvalho, William O. F., Aiex Taier Filho, Marcio Tulio, Oliveira, Osvaldo N., Mejía-Salazar, Jorge Ricardo, Pereira de Figueiredo, Felipe Augusto

“…All-dielectric magnetophotonic nanostructures are promising for integrated nanophotonic devices with high resolution and sensitivity, but their design requires…”
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Magnetoplasmonic Nanoantennas for On-Chip Reconfigurable Optical Wireless Communications by Damasceno, Gabriel H. B., Carvalho, William O. F., Cerqueira Sodré, Arismar, Oliveira, Osvaldo N., Mejía-Salazar, Jorge Ricardo

“…On-chip wireless communications require optical nanoantennas with dynamically tunable radiation patterns, which may allow for higher integration with multiple…”
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Magnetoplasmonic Slotted Yagi-Uda Nanoantennas for Nanoscale Wireless Optical Signals by Damasceno, Gabriel H. B., Souza, Leticia C., Carvalho, William O. F., Spadoti, Danilo H., Mejia-Salazar, J. R., Sodre, Arismar Cerqueira

“…In this letter, a magnetoplasmonic slotted Yagi-Uda nanoantenna is theoretically investigated. In particular, we numerically demonstrate that the active…”
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Polarization-Insensitive Optical Modulator Based on Single-Layer Graphene Sheets by Andrade, Braian N. O., Carvalho, William O. F., Beltran-Mejia, Felipe, Mejia-Salazar, J. R.

“…We report the design of a highly efficient, compact and ultra-broadband hybrid graphene-silicon modulator. The design comprises a single graphene layer…”
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Evaluation of two detection methods of microorganisms in platelet concentrates by Albertoni, G., Andrade, S. S., Araújo, P. R. B., Carvalho, F. O., Girão, M. J. B. C., Barreto, J. A.

“…Background: The performance of a bacterial 16S ribosomal DNA real‐time polymerase chain reaction (PCR) assay was evaluated and validated with an automated…”
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Signal to cut-off (S/CO) ratio and detection of HCV genotype 1 by real-time PCR one-step method: is there any direct relationship? by Albertoni, Guilherme, Arnoni, C.P., Araújo, P.R.B., Carvalho, F.O., Barreto, J.A.

“…Polymerase chain reaction (PCR) methods play an essential role in providing data related to diagnosis, monitoring and treatment of hepatitis C virus (HCV)…”
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PACIENTES ONCOLÓGICOS E AS COMPLICAÇÕES NOS TESTES IMUNO-HEMATOLÓGICOS by RA Cardoso, AC Silva, SL Bonifácio, FO Carvalho, LMD Santos, JAD Santos, RAD Junior, V Rocha, A Mendrone-Junior, CL Dinardo

“…Objetivos: As amostras de pacientes oncológicos representam um sério problema nos testes pré-transfusionais devido a inúmeros problemas como utilização de…”
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Ab initio investigation of ZnV 2 O 4 , ZnV 2 S 4 , and ZnV 2 Se 4 as cathode materials for aqueous zinc-ion batteries by Sousa, O. M., Sorgenfrei, Felix, Carvalho, F. O., Assali, L. V. C., Lalic, M. V., Thunström, Patrik, Araujo, C. Moyses, Eriksson, Olle, Petrilli, H. M., Klautau, A. B.

“…Zinc-ion batteries (ZIBs) employing aqueous electrolytes have emerged as one of the most promising alternatives to lithium-ion batteries (LIBs). Nonetheless,…”
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Structural, electronic and optical properties of the YVO4:Eu3+ red phosphor by Carvalho, F.O., Piropo, G.J., Lima, A.F., Lalic, M.V.

“…The structural, electronic and optical properties of the YVO4:Eu3+ compound have been discussed in terms of the results of the first-principles calculations on…”
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Ab initio investigation of ZnV2O4, ZnV2S4, and ZnV2Se4 as cathode materials for aqueous zinc-ion batteries by Sousa, O.M., Sorgenfrei, F., Carvalho, F.O., Assali, L.V.C., Lalic, M.V., Thunström, P., Araujo, C․Moyses, Eriksson, O., Petrilli, H.M., Klautau, A.B.

“…Zinc-ion batteries (ZIBs) employing aqueous electrolytes have emerged as one of the most promising alternatives to lithium-ion batteries (LIBs). Nonetheless,…”
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Signal to cut-off (S/CO) ratio and detection of HCV genotype 1 by real-time PCR one-step method: is there any direct relationship? by Albertoni, Guilherme, Arnoni, CP, Araújo, PRB, Carvalho, FO, Barreto, JA

“…BACKGROUND: Polymerase chain reaction (PCR) methods play an essential role in providing data related to diagnosis, monitoring and treatment of hepatitis C…”
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