Obtaining nanofibers from curauá and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Obtaining nanofibers from curauá and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication. / Campos, Adriana de; Correa, Ana Carolina; Cannella, David; Teixeira, Eliangela de M; Marconcini, Jose M.; Dufresne, Alian; Mattoso, Luiz h.C.; Cassland, Pierre ; Sanadi, Anand Ramesh.

In: Cellulose, Vol. 20, No. 3, 2013, p. 1491-1500.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Campos, AD, Correa, AC, Cannella, D, Teixeira, EDM, Marconcini, JM, Dufresne, A, Mattoso, LHC, Cassland, P & Sanadi, AR 2013, 'Obtaining nanofibers from curauá and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication', Cellulose, vol. 20, no. 3, pp. 1491-1500. https://doi.org/10.1007/s10570-013-9909-3

APA

Campos, A. D., Correa, A. C., Cannella, D., Teixeira, E. D. M., Marconcini, J. M., Dufresne, A., Mattoso, L. H. C., Cassland, P., & Sanadi, A. R. (2013). Obtaining nanofibers from curauá and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication. Cellulose, 20(3), 1491-1500. https://doi.org/10.1007/s10570-013-9909-3

Vancouver

Campos AD, Correa AC, Cannella D, Teixeira EDM, Marconcini JM, Dufresne A et al. Obtaining nanofibers from curauá and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication. Cellulose. 2013;20(3):1491-1500. https://doi.org/10.1007/s10570-013-9909-3

Author

Campos, Adriana de ; Correa, Ana Carolina ; Cannella, David ; Teixeira, Eliangela de M ; Marconcini, Jose M. ; Dufresne, Alian ; Mattoso, Luiz h.C. ; Cassland, Pierre ; Sanadi, Anand Ramesh. / Obtaining nanofibers from curauá and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication. In: Cellulose. 2013 ; Vol. 20, No. 3. pp. 1491-1500.

Bibtex

@article{28edaa1c12b64feaab18032a0c792ca7,
title = "Obtaining nanofibers from curau{\'a} and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication",
abstract = "This paper is an initial study of the implementation of two new enzymes, an endoglucanase and a concoction of hemicellulases and pectinases to obtain cellulosic nanoparticles. In this study, curau{\'a} and sugarcane bagasse were dewaxed and bleached prior to enzymatic action for 72 h at 50 °C, and then followed by sonication. The concentration between these two enzymes was varied, and for the concentrations and time of enzymatic treatment used, subsequent sonication was necessary for cellulose nanoparticle release. It was easier to extract cellulose nanofibers from sugarcane bagasse which resulted in nanoparticles without damage of cellulose chains. On the other hand, curau{\'a} fibers needed a higher concentration of enzymes and the nanofibers obtained displayed a decrease of crystallinity suggesting that the cellulose structure was compromized. For both fibers, cellulose nanocrystals (single crystals) and larger diameter nanofibers were attained after the sonication. Look Inside Share",
author = "Campos, {Adriana de} and Correa, {Ana Carolina} and David Cannella and Teixeira, {Eliangela de M} and Marconcini, {Jose M.} and Alian Dufresne and Mattoso, {Luiz h.C.} and Pierre Cassland and Sanadi, {Anand Ramesh}",
year = "2013",
doi = "10.1007/s10570-013-9909-3",
language = "English",
volume = "20",
pages = "1491--1500",
journal = "Cellulose",
issn = "0969-0239",
publisher = "Springer",
number = "3",

}

RIS

TY - JOUR

T1 - Obtaining nanofibers from curauá and sugarcane bagasse fibers using enzymatic hydrolysis followed by sonication

AU - Campos, Adriana de

AU - Correa, Ana Carolina

AU - Cannella, David

AU - Teixeira, Eliangela de M

AU - Marconcini, Jose M.

AU - Dufresne, Alian

AU - Mattoso, Luiz h.C.

AU - Cassland, Pierre

AU - Sanadi, Anand Ramesh

PY - 2013

Y1 - 2013

N2 - This paper is an initial study of the implementation of two new enzymes, an endoglucanase and a concoction of hemicellulases and pectinases to obtain cellulosic nanoparticles. In this study, curauá and sugarcane bagasse were dewaxed and bleached prior to enzymatic action for 72 h at 50 °C, and then followed by sonication. The concentration between these two enzymes was varied, and for the concentrations and time of enzymatic treatment used, subsequent sonication was necessary for cellulose nanoparticle release. It was easier to extract cellulose nanofibers from sugarcane bagasse which resulted in nanoparticles without damage of cellulose chains. On the other hand, curauá fibers needed a higher concentration of enzymes and the nanofibers obtained displayed a decrease of crystallinity suggesting that the cellulose structure was compromized. For both fibers, cellulose nanocrystals (single crystals) and larger diameter nanofibers were attained after the sonication. Look Inside Share

AB - This paper is an initial study of the implementation of two new enzymes, an endoglucanase and a concoction of hemicellulases and pectinases to obtain cellulosic nanoparticles. In this study, curauá and sugarcane bagasse were dewaxed and bleached prior to enzymatic action for 72 h at 50 °C, and then followed by sonication. The concentration between these two enzymes was varied, and for the concentrations and time of enzymatic treatment used, subsequent sonication was necessary for cellulose nanoparticle release. It was easier to extract cellulose nanofibers from sugarcane bagasse which resulted in nanoparticles without damage of cellulose chains. On the other hand, curauá fibers needed a higher concentration of enzymes and the nanofibers obtained displayed a decrease of crystallinity suggesting that the cellulose structure was compromized. For both fibers, cellulose nanocrystals (single crystals) and larger diameter nanofibers were attained after the sonication. Look Inside Share

U2 - 10.1007/s10570-013-9909-3

DO - 10.1007/s10570-013-9909-3

M3 - Journal article

VL - 20

SP - 1491

EP - 1500

JO - Cellulose

JF - Cellulose

SN - 0969-0239

IS - 3

ER -

ID: 45769645