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Desenvolvimento e validação de metodologia para determinação de ácido siálico no polissacarídeo meningocócico C por cromatografia iônica
(Fiocruz/Instituto de Tecnologia em Imunobiológicos, 2018)
New Method for Carbohydrates Determination in Sugarcane Bagasse by HPAEC-RPAD Using Glassy Carbon Electrode Modified with Carbon Nanotubes and Nickel Nanoparticles
(2018-01-01)
Second generation ethanol can be produced from carbohydrates released from both sugarcane bagasse cell wall and sugarcane straw. The development of new method for the analysis of carbohydrates is, in this sense, seen as ...
Trypanosoma cruzi trans-sialidase alternative substrates: Study of the effect of substitution in C-6 in benzyl β-lactoside
(Elsevier, 2019-05)
Trypanosoma cruzi trans-sialidase (TcTS) is a cell surface protein that participates in the adhesion and invasion mechanisms of the parasite into the host cells, making it an attractive target for inhibitors design. In ...
Enzymatic hydrolysis of sugarcane bagasse pretreated with acid or alkali
(Tecpar, 2011)
The aim of this study was to evaluate the performance of enzymatic hydrolysis of acid or alkali pretreated sugarcane bagasse for the production of fermentable sugars. The first step consisted of selection of commercial ...
Fundamentos de la cromatografía de alta resolución de intercambio aniónico (HPAEc–PAD): Determinación estructural de glicoproteína
(Universidad Nacional del Litoral, 2021)
Históricamente la purificación y el análisis de hidratos de carbono involucró el uso de técnicas como filtración en geles, cromatografía de afinidad (p. ej. lectinas) y cromatografía líquida de alta resolución (HPLC). En ...
Trypanosoma cruzi trans-sialidase. A tool for the synthesis of sialylated oligosaccharides
(Elsevier, 2019-06)
Cells are covered by a complex array of carbohydrates. Among them, sialosides are of key importance in intracellular adhesion, recognition and signaling. The need for structurally diverse sialosides impelled the search for ...
Oligossacarídeos obtidos por hidrólise química de polissacarídeos fúngicos: purificação e atividade anticoagulante
(Universidade Estadual Paulista (Unesp), 2017-03-03)
Polissacarídeos e oligossacarídeos de plantas, algas, bactérias e fungos representam um grupo de moléculas com potencial para aplicação em terapia medicamentosa e em biotecnologia. Os oligossacarídeos podem ser obtidos, a ...
Underivatized amino acids detection by anion-exchange chromatography coupled to a nanostructured detector
(2021-06-01)
This work reports the development of a fast and reliable amperometric sensor for the detection of amino acids. The detector was constructed using copper nanoparticles (CuNPs) supported on reduced graphene oxide (RGO) ...
Determinação do teor de lactose em produtos lácteos:comparação de métodos analíticosComparison of methods for determination of lactose in low lactose dairy products
(Universidade Federal de ViçosaCiência e Tecnologia de Alimentos, 2023)