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Universidade Estadual Paulista (UNESP). Campus de São José do Rio Preto. Instituto de Biociências, Letras e Ciências Exatas (IBILCE) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Marcela de Freitas Lima in research grants and scholarships supported by FAPESP.
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In 2013 Brazil has established itself as a major producer of grain and ethanol, and consequently largest importer of pesticides aimed at these purposes, including the glyphosate herbicide worldwide leader in sales. To maintain its lead over, Brazil in the coming years should hit records in these two lines, commodity exporter and importer of high-value material. This trade balance is not e…
The intensive use of organophosphate pesticides has triggered a global crisis due to their harmful effects on the environment and human health. One example is paraoxon (POX). This project investigates the dephosphorylation mechanisms of POX by hydroxylamine, an efficient nucleophile in cleaving O¿P bonds. In addition to the well-established anti-SN2(P) mechanism reported in the literature…
Hydrogels have been used as controlled release systems of fertilizers and pesticides in the soil. The reduction of the loss of these inputs by leaching or evaporation is the main economic and environmental advantage established by the use of these materials. Thus, the aim of this project is to evaluate the potential use of hydrogels produced from sucrose as systems conditioners pesticides…
| 2 / 2 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 2 / 1 | Completed scholarships in Brazil |
| 5 / 4 | All research grants and scholarships |
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