Ara es mostren els items 2-10 de 10

  • Biografting of ferulic acid onto lignocellulosic fibers by the use of laccases 

    Rencoret, Jorge; Aracri, Elisabetta; Gutíerrez, Ana; del Rio Andrade, José Carlos; Torres López, Antonio Luis; Vidal Lluciá, Teresa; Martínez, Ángel T. (2014)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Laccases can functionalize paper pulps with phenolic compounds but little is known about the formed linkages. Treatment of a high-kappa sisal pulp with Trametes villosa laccase and ferulic acid resulted in strong increases ...
  • Biorefinery: the paper mill of tomorrow 

    Vidal Lluciá, Teresa; Torres López, Antonio Luis; Valls Vidal, Cristina; Cusola Aumedes, Oriol; Quintana, Elisabet; Andreu Terrén, Glòria; Aracri, Elisabetta; Fillat Latorre, Amanda; García Ubasart, Jordi; Beltramino, Facundo; Clemente Escuin, Antonio; Roncero Vivero, María Blanca (Campus de Terrassa de la UPC, 2013-06-13)
    Text en actes de congrés
    Accés obert
  • Laccase-TEMPO oxidation of sisal pulp for improving paper strength properties: influence of the operating conditions 

    Aracri, Elisabetta; Valls Vidal, Cristina; Vidal Lluciá, Teresa (2011)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The oxidation of a low lignin content sisal pulp by laccase-TEMPO system has been investigated and evaluated as potential approach for improving the paper strength properties. TEMPO mediated oxidation was found to cause ...
  • Nanofibrillated cellulose (NFC) as a potential reinforcement for high performance cement mortar composites 

    Ardanuy Raso, Mònica; Claramunt Blanes, Josep; Arévalo Peces, Raquel; Parés Sabatés, Ferran; Aracri, Elisabetta; Vidal Lluciá, Teresa (2012-07-09)
    Article
    Accés obert
    In this work, nanofibrillated cellulose (NFC) has been evaluated as a potential reinforcement for cement mortar composites. Two types of vegetable fibres with different composition and properties (cellulose content and ...
  • Nanofibrillated cellulose as reinforcement for high performance cement mortar composites 

    Ardanuy Raso, Mònica; Claramunt Blanes, Josep; Parés Sabatés, Ferran; Aracri, Elisabetta; Vidal Lluciá, Teresa (2012)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In this work, the preparation and characterization of new cement mortars reinforced with nanofibrillated cellulose fibres has been carried out. The effect of the fibre fibrillation degree on the mechanical performance of ...
  • Structural insights on laccase biografting of ferulic acid onto lignocellulosic fibers 

    Rencoret, Jorge; Aracri, Elisabetta; Gutíerrez, Ana; Del Rio, Jose C.; Torres López, Antonio Luis; Vidal Lluciá, Teresa; Martínez, Ángel T. (2014-05-15)
    Article
    Accés restringit per política de l'editorial
    Treatment of high-kappa sisal pulp with Trametes villosa laccase and ferulic acid resulted in strong increases of kappa-number and acid-group content due to biografting of this phenolic acid, as shown by pyrolysis in the ...
  • Use of cyclic voltammetry as an effective tool for selecting effcient enhancers for oxidative bioprocesses: importance of pH 

    Aracri, Elisabetta; Tzanov, Tzanko; Vidal Lluciá, Teresa (American Chemical Society (ACS), 2013-01-04)
    Article
    Accés restringit per política de l'editorial
    Seven natural phenols and two synthetic compounds were evaluated by means of cyclic voltammetry as enhancers for the oxidation of the lignin model compound veratryl alcohol (VAl) and a sulfonated lignin (SL). Their ...
  • Wet strength development in sisal cellulose fibers by effect of a laccase-Tempo treatment 

    Aracri, Elisabetta; Vidal Lluciá, Teresa; Ragauskas, A.J. (2011-02-01)
    Article
    Accés restringit per política de l'editorial
  • Xylanase- and laccase-aided hexenuronic acids and lignin removal from specialty sisal fibres 

    Aracri, Elisabetta; Vidal Lluciá, Teresa (2011)
    Article
    Accés restringit per política de l'editorial
    This work was conceived to investigate for the first time the effectiveness of the combined use of xylanase and laccase for the removal of hexenuronic acids (HexA) and lignin from sisal pulp fibres. To this end, xylanase ...