CV Lattes
ResearcherID
ORCID
Google Scholar Citations
Universidade Federal de São Carlos (UFSCAR). Centro de Ciências Exatas e de Tecnologia (CCET) (Institutional affiliation from the last research proposal) Birthplace: Brazil
bachelor's at Licenciatura Em Química from Universidade Federal de São Carlos (1976), master's at Chemistry from Universidade de São Paulo (1980) and doctorate at Chemistry from Universidade de São Paulo (1985). Has experience in Chemistry, focusing on Electroanalytical, acting on the following subjects: análise por injeção em fluxo, biossensor, eletrodo de pasta de carbono modificado, produtos farmacêuticos and paracetamol. (Source: Lattes Curriculum)
| News published in Agência FAPESP Newsletter about the researcher |
| More itemsLess items |
| TITULO |
| Articles published in other media outlets ( ): |
| More itemsLess items |
| VEICULO: TITULO (DATA) |
| VEICULO: TITULO (DATA) |
Our research group has been investigating the syntheses and applications of deep eutectic solvents (DES) in solid-liquid or liquid-liquid microextractions of various analytes in food, environmental, biological, and pharmaceutical samples. After separating the analyte from the sample matrix and pre-concentration, its determination can be made by spectrophotometry, digital image colorimetry…
In this project is proposed the development and application of electrochemical and photoelectrochemical sensors for the determination of environmental pollutants in natural waters of rivers and lakes, industrial effluents and catchment waters of treatment stations. The operation of the system is based on oxidation or electro-reduction mechanisms mediated by a conductor or, semiconductor u…
(Only some records are available in English at this moment)
The presence of sulphites in foods such as refined sugar requires simple and rapid analytical methods for their quantification, due to their potential risks to consumer health. The most widely used method for determining sulphite in sugar is based on the colorimetric reaction with pararosaniline (basic fuchsin) in an acidic medium, in the presence of formaldehyde. However, this is a very …
In the last five years, our research group has been evaluating the applications of deep eutectic solvents (DES), mainly in microextraction processes and in the modification of carbon paste electrodes and glassy carbon electrodes. As a subclass of DES, natural deep eutectic solvents (NADES) have emerged as more sustainable alternatives, as they are produced exclusively from natural compoun…
Milk is an important product of animal origin and one of the main sources of calcium, proteins, vitamins, carbohydrates, fat and mineral salts, being considered the most complete food in nature. Therefore, quality control is a constant concern for technicians and authorities linked to the health and dairy areas.This scientific initiation project proposes the development of two enzymatic m…
Our research group has been studying the applications of deep eutectic solvents (DES), mostly in microextraction processes, the modification of carbon paste electrodes (CPE) and glassy carbon electrodes (GCE). This new solvent class arose as a greener alternative to organic solvents with high toxicity and volatility, used in various processes. For this reason, DES have been researched for…
This research project has as objective to develop methods for the detection ¼RNA as a biomarker for the diagnosis of Head and Neck Cancer (HNSCC) in real samples. Will be developed and evaluated two methods based on the use of magnetic particles decorated with an RNA probe (PM-sRNA) designed and synthesized for the capture functions, separation and detection of ¼RNA. In one of the methods…
(Only some records are available in English at this moment)
Screen printing technology is a widely used technique for the fabrication of electrochemical sensors. This methodology is responsible by the progressive drive towards miniaturized, sensitive and portable devices. The application of sensors provided by this methodology for analysis of environmental samples has been the major focus of research in this field. Such devices can perform automat…
| 1 / 1 | Ongoing grants |
| 15 / 11 | Completed research grants |
| 2 / 2 | Ongoing scholarships in Brazil |
| 43 / 23 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 62 / 38 | All research grants and scholarships |
| Associated processes | |