The benzyne chemistry has found applications in organic chemistry, including total syntheses of natural products and functional materials preparation. In this sense, 2-(trimethylsilyl)aryl trifluoromethanesulfonates emerge ...

The adzuki bean (Vigna angularis) is among the bean species most used and recommended for cultivation and consumption of sprouts. Therefore, considering the nutritional benefits in the consumption of the adzuki bean sprouts ...

Selection of Filamentous Fungi as Efficient Sources of Lignin-Peroxidases Lignin peroxidases (LiP) are ligninolytic enzymes normally produced by biodegradable fungi of lignocellulose in nature. Currently, interest in such ...

The work had two main lines: an experimental and a computacional one. The experimental work comprehended: synthesis of the liganddipirido [3,2-f: 2?,3?-h] quinoxalina ? 2,3 ditetrazol(dpq-dTzol), synthesis of coordination ...

The development of sensor materials for the monitoring of endocrine disruptors substances such as pesticides, using electroanalytical methods like voltammetric techniques, have low cost and time analysis as advantages as ...

This work, we have focused on the issue of lead poisoning, in the process of neurocognition of schoolchildren, and in this respect , is widely cited in the literature that lead contamination has deleterious effects on the ...

Os actinomicetos ou actinobactérias são bactérias Gram-positivas, com características semelhantes a fungos filamentosos, principalmente pelo lento crescimento e por suas células alongadas e ramificadas, denominadas hifas. ...

Manganese is an essential element. However, acute and chronic exposures for this element can result in neurotoxicity and neurodegeneration, by unclear mechanisms. Precisely, this work aimed at studying the importance of ...

The present Master thesis proposed the synthesis and characterization of new functionalized calixarene ligands aimed at the selective recognition of anionic species, such as F-, Cl-, Ac-, PO43- e H2PO4- ions, as sensors ...

To develop innovative products that provide better stability termal/chemical and performance of it?s constituents has raised the interest of the cosmetic companies. These companies have interest in numerous active ingredients ...