Search Results - "Barbosa, Márcio H.P."

  • Showing 1 - 13 results of 13
Refine Results
  1. 1

    Direct conversion of glucose to 5-hydroxymethylfurfural using a mixture of niobic acid and niobium phosphate as a solid acid catalyst by Catrinck, Mariana N., Ribeiro, Emerson S., Monteiro, Robson S., Ribas, Rogério M., Barbosa, Márcio H.P., Teófilo, Reinaldo F.

    Published in Fuel (Guildford) (15-12-2017)
    “…[Display omitted] •HMF was produced by solid acid-catalyzed glucose in an aqueous medium.•Nb2O5·nH2O, NbOPO4·nH2O and a mixture of both was used as a solid…”
    Get full text
    Journal Article
  2. 2

    Estimation of cellulose crystallinity of sugarcane biomass using near infrared spectroscopy and multivariate analysis methods by Caliari, Ítalo P., Barbosa, Márcio H.P., Ferreira, Sukarno O., Teófilo, Reinaldo F.

    Published in Carbohydrate polymers (20-02-2017)
    “…•The determination of sugarcane biomass crystallinity from near infrared is proposed.•The crystallinity of sugarcane biomass samples varied in a wide range of…”
    Get full text
    Journal Article
  3. 3

    Impact of protein blocking on enzymatic saccharification of bagasse from sugarcane clones by Ázar, Rafaela I. S. Ladeira, Morgan, Túlio, Barbosa, Márcio H. P., Guimarães, Valéria M., Ximenes, Eduardo, Ladisch, Michael

    Published in Biotechnology and bioengineering (01-07-2019)
    “…Lignin plays an important functional and structural role in plants, but also contributes to the recalcitrance of lignocellulosic biomass to hydrolysis. This…”
    Get full text
    Journal Article
  4. 4

    Prediction of Lignin Content in Different Parts of Sugarcane Using Near-Infrared Spectroscopy (NIR), Ordered Predictors Selection (OPS), and Partial Least Squares (PLS) by Assis, Camila, Ramos, Rachel S., Silva, Lidiane A., Kist, Volmir, Barbosa, Márcio H.P., Teófilo, Reinaldo F.

    Published in Applied spectroscopy (01-08-2017)
    “…The building of multivariate calibration models using near-infrared spectroscopy (NIR) and partial least squares (PLS) to estimate the lignin content in…”
    Get full text
    Journal Article
  5. 5
  6. 6

    Improvements in the Extractive and Carbohydrate Analysis of Sugarcane Bagasse by Barbosa, Paula S., Barbosa, Marcio H. P., de Faria, Bruno de F. H., Teófilo, Reinaldo F.

    Published in Waste and biomass valorization (01-07-2021)
    “…Generic procedures for the determination of extractives and carbohydrates (glucose, xylose, galactose, arabinose, mannose) were improved specifically for…”
    Get full text
    Journal Article
  7. 7

    Dehydration as a Tool to improve predictability of sugarcane juice carbohydrates using near-infrared spectroscopy based PLS models by Cardoso, Wilson J., Gomes, João G.R., Roque, Jussara V., Barbosa, Márcio H.P., Teófilo, Reinaldo F.

    “…The aim of this work was to study dehydration as a way to improve the prediction of sucrose, glucose, and fructose in sugarcane juice using near-infrared (NIR)…”
    Get full text
    Journal Article
  8. 8

    Use and reuse of niobium phosphate catalyst for the removal of hemicellulose and production of furfural from raw bagasse, straw, and energy sugarcane by Gonçalves, Igor M., Chaves, Diego M., da Silva, Victoria L., Peternelli, Luiz A., Barbosa, Márcio H.P., Teófilo, Reinaldo F.

    Published in Biomass & bioenergy (01-09-2024)
    “…The production of bio-based furfural is well known, but processes that use homogeneous catalysis with mineral acids such as sulfuric acid are environmentally…”
    Get full text
    Journal Article
  9. 9

    One-step process to produce furfural from sugarcane bagasse over niobium-based solid acid catalysts in a water medium by Catrinck, Mariana N., Barbosa, Paula S., Filho, Helder R.O., Monteiro, Robson S., Barbosa, Márcio H.P., Ribas, Rogério M., Teófilo, Reinaldo F.

    Published in Fuel processing technology (01-10-2020)
    “…This study investigated the production of furfural from sugarcane bagasse over niobic acid (Nb2O2·nH2O, called as NbO) or niobium phosphate (NbOPO4·nH2O,…”
    Get full text
    Journal Article
  10. 10

    High‑nickel cathodes for lithium-ion batteries: From synthesis to electricity by Oliveira Filho, Helder R., Zanin, Hudson, Monteiro, Robson S., Barbosa, Márcio H.P., Teófilo, Reinaldo F.

    Published in Journal of energy storage (30-03-2024)
    “…This review presents the development stages of Ni-based cathode materials for second-generation lithium-ion batteries (LIBs). Due to their high volumetric and…”
    Get full text
    Journal Article
  11. 11

    Seed treatment for managing fall armyworm as a defoliator and cutworm on maize: plant protection, residuality, and the insect life history by Oliveira, Camila, Orozco‐Restrepo, Silvana M, Alves, Antônio CL, Pinto, Braullio S, Miranda, Morgana S, Barbosa, Márcio HP, Picanço, Marcelo C, Pereira, Eliseu JG

    Published in Pest management science (01-03-2022)
    “…BACKGROUND The highly polyphagous and invasive fall armyworm (FAW, Spodoptera frugiperda) can feed on different plant parts of host crops, damaging whorls and…”
    Get full text
    Journal Article
  12. 12

    Predicting oil content in ripe Macaw fruits (Acrocomia aculeata) from unripe ones by near infrared spectroscopy and PLS regression by Oliveira, Ulisses F., Costa, Annanda M., Roque, Jussara V., Cardoso, Wilson, Motoike, Sergio Y., Barbosa, Marcio H.P., Teofilo, Reinaldo F.

    Published in Food chemistry (30-07-2021)
    “…•A faster, low-cost, and solvent-free method to predict macaw oil content is presented.•NIR spectroscopy was used to predict the maximum oil content 25 days in…”
    Get full text
    Journal Article
  13. 13

    Chemical composition and enzymatic digestibility of sugarcane clones selected for varied lignin content by Masarin, Fernando, Gurpilhares, Daniela B, Baffa, David CF, Barbosa, Márcio HP, Carvalho, Walter, Ferraz, André, Milagres, Adriane MF

    Published in Biotechnology for biofuels (06-12-2011)
    “…BACKGROUND: The recalcitrance of lignocellulosic materials is a major limitation for their conversion into fermentable sugars. Lignin depletion in new…”
    Get full text
    Journal Article