Nanofibrillated cellulose from TEMPO-oxidized eucalyptus fibres: Effect of the carboxyl content

By Iskander Besbes, S. Alila, S. Boufi. 2011

389 citations recorded by the source corpus.

Subfields: Biomaterials, Biomedical Engineering

View Paper: https://www.semanticscholar.org/paper/83e3d5fb26bb592d3e369bb5d190fbefee9e69ea

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In Biomaterials

1. A. Dufresne
2. S. Boufi
3. Ning Lin
4. I. Ahmad
5. H. Kargarzadeh
6. N. Mahfoudhi
7. Sabu Thomas
8. Jin Huang

In Biomedical Engineering

1. A. Dufresne
2. I. Ahmad
3. N. Mahfoudhi
4. Sandeep S. Nair
5. S. Boufi
6. P. Mutjé
7. Ning Lin
8. Sabu Thomas

Citations in the corpus

• Recent Strategies in Preparation of Cellulose Nanocrystals and Cellulose Nanofibrils Derived from Raw Cellulose Materials (2018, positive): “The typical oxidation system for cellulose is TEMPO/NaBr/NaClO [203], which has been extensively used for the pretreatment of raw cellulose materials before mechanical disintegration [22, 189, 204, 205].”
• Nanocellulose from Agricultural Wastes: Products and Applications—A Review (2021, background): “It is a widely used and is an effective pretreatment that reduces energy consumption up to 100 times during the mechanical disintegration process, and it results in a very homogeneous suspension of CNF between 3–4 nm and several micrometers in length; however, they are compounds of high cost [36,37]”
• From paper to nanopaper: evolution of mechanical and physical properties (2014, methodology): “This parameter is the main factor that determines the extent of the nanofibrillation (Besbes et al. 2011) and the DP (Isogai et al.”
• Sulfonated cellulose nanofibrils obtained from wood pulp through regioselective oxidative bisulfite pre-treatment (2013, result): “These values were comparable to those previously reported for individual TEMPO-oxidized nanofibrils (Saito et al. 2007; Besbes et al. 2011), but the required anionic charge density of sulfonated cellulose was only 30–50 % that of the TEMPO samples.”
• Key role of the hemicellulose content and the cell morphology on the nanofibrillation effectiveness of cellulose pulps (2013, methodology): “High extent of fibrillation can be revealed by an increase in the transparency degree of the NFC suspension, due to the generation of optically inactive fibrils to the light scattering (Besbes et al. 2011a, b).”
• Mechanical deconstruction of lignocellulose cell walls and their enzymatic saccharification (2013, background): “Furthermore, while fiber swelling favors fibrillation (Besbes et al. 2011), water-resistant pits produce the opposite effect.”
• Nanocellulose as a novel nanostructured adsorbent for environmental remediation: a review (2017, methodology): “Introducing carboxylic groups as a chemical pretreatment to facilitate the fibrillation process has been widely used aiming to increase the yield in nanofibrillated material (Besbes et al. 2011).”
• Advances in cellulose nanomaterials (2018, background): “Carboxylic acid content of around 300 lmol/g appears to be sufficient for reducing the number of passes required to obtain MFC gel (Besbes et al. 2011).”
• Nanofibrillated cellulose: surface modification and potential applications (2013, background): “Furthermore, over a carboxyl content of 500 μmol/g, non-significant change in the ease of nanofibrillation could be observed [65, 66].”