CV Lattes
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Universidade de São Paulo (USP). Instituto de Química de São Carlos (IQSC) (Institutional affiliation from the last research proposal) Birthplace: Brazil
B.S. in Chemistry from the Institute of Chemistry of the São Paulo State University (UNESP/CAr). Currently Professor MS3.2 at the São Carlos Institute of Chemistry, University of São Paulo (IQSC/USP). Postdoctoral fellow at the Department of General and Inorganic Chemistry at the Institute of Chemistry at UNESP / Araraquara (2011-2017) and at the Institute for Photonics and Advanced Sensing (IPAS) in the University of Adelaide, Australia (2013-2014). Master in Space Engineering and Technology in the area of Materials Science and Sensors at the National Institute for Space Research (2007) and PhD in Chemistry by the Institute of Chemistry of UNESP/Araraquara (2011) in Inorganic Chemistry and Vitreous Materials. He is currently a tutor for the PET Química IQSC group and vice-president of the Graduate Commission at IQSC-USP. He has experience in the area of Materials and Inorganic Chemistry, with emphasis on inorganic materials, vitreous, glass-ceramics, ceramics and optical fibers. Its main activity is the synthesis of optically active inorganic and vitreous materials, waveguides, optical sensors, special glasses (not silica) and the use of structural, thermal and optical characterization techniques, focusing on photonic applications. Coordinator of the Laboratory of Inorganic and Vitreous Materials (LaMIV) at IQSC-USP. (Source: Lattes Curriculum)
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The project focuses on the study, synthesis, and characterization of tellurite and fluorophosphate glasses containing chalcogenide quantum dots (QDs), possessing high potentiality for photonic and optoelectronic applications from visible to near infrared. Three main steps will be taken to implement the project. In the first, new tellurite and fluorophosphate glasses will be investigated e…
Glasses are versatile materials in composition and structure, which allow several applications from ornaments to complex waveguides and sensors. In this same area, glass-ceramics are also very promising, given their similarity to the vitreous material, added to the advantages of ceramics, such as greater chemical stability and mechanical resistance. The high demand for these materials in …
The main objective of the project is the study of fluorophosphoniobate glasses obtained from sodium metaphosphate (NaPO3) combined with earth-alkali metal fluorides XF2 (X = Mg, Ca, Sr, Ba) and Nb2O5. Glasses with molar composition (80-y)NaPO3-(20)XF2 -(y) Nb2O5 will be obtained by the melt-cooling method and characterized as to their structural, optical, luminescent and thermal propertie…
The project focuses on the development of optical fibers with a large transmission window for application in remote sensing of toxic, explosives and greenhouse gases. Heavy atoms oxide glasses will be explored as matrices for the manufacture of optical fibers. The work will explore the detection and quantification of gases through their interaction with the evanescent field of optical fib…
Glasses are versatile materials in composition and structure, which allow various applications from ornaments to complex waveguides and sensors. Its high demand in telecommunications applications is related to its interactions with electromagnetic waves, thus light. In the most recent studies, the challenges are related to finding optimal conditions for its manufacture, such as compositio…
The project focuses on the study, synthesis, and characterization of fluorophosphate glasses containing quantum dots (QDs) of class II-VI, with the high potentiality for photonic and optoelectronic applications in the visible region of the electromagnetic spectrum. Two main steps will be taken to carry out the project. First, new fluorophosphate compositions will be explored and investiga…
This project aims to synthesize oxide glasses containing atoms with recognized photocatalytic activity, such as cerium, bismuth, and titanium. The plasmonic photocatalysis process will be explored via surface plasmon resonance effect (SPR) exhibited by silver nanoparticles (Ag-NPs) grown on the glass surface substrate through Na+«Ag+ ionic exchange followed by controlled thermal treatment…
(Only some records are available in English at this moment)
The proposed research project for the research exchange program abroad encompasses advanced structural and spectroscopic exploration of both the glass materials already synthesized in the ongoing study under the scholarship in the home country, with molar compositions of 80-yNaPO3-20XF¬2-yNb2O5 and 99,5[80-yNaPO3-20XF¬2-yNb2O5]:0,5%Eu2O3, and the newly proposed glass matrix codoped with t…
Optical fibers have been used for many applications due to their features like immunity to electrical interference, miniaturization, bending flexibility, remote and on-time acquisition of data for inaccessible locations or harsh environments. In general, optical fibers are used in sensing to guide the signal to the detectors. However, in the last few years, chemical and physical modificat…
The research aiming for the development of new materials for photonic applications has grown in recent years as part of the efforts to obtain increasingly efficient technologies for generating and controlling light. In this aspect, the use of glasses as a stable host system for the controlled growth of nanometric luminescent species, such as semiconductors nanocrystals, quantum dots (QDs)…
Nanoparticulate materials show different physical-chemical behavior com-pared with their respective bulk, such as gold nanoparticles could exhibiting a range of absorption wavelength depending on their particle size and shape. Moreover, metallic and nonmet-allic nanoparticles may present the effect of surface plasmon resonance (SPR) when their delocalized electrons oscillate in resonance …
The project cover the realization of research internship abroad at Institute for Photonics and Advanced Sensing (IPAS), in the University of Adelaide at Adelaide, Australia, through the program BEPE - FAPESP for a period of 12 months. The work aims to fill a gap and provide new contributions for the development and experimental implementation of microstructured optical fibers (MOF) as rea…
| 3 / 3 | Completed research grants |
| 3 / 3 | Ongoing scholarships in Brazil |
| 7 / 7 | Completed scholarships in Brazil |
| 3 / 3 | Ongoing scholarships abroad |
| 2 / 2 | Completed scholarships abroad |
| 18 / 18 | All research grants and scholarships |
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