Results 201 to 210 of about 29,021 (260)

Correction: Wet spinning of sodium carboxymethyl cellulose-sodium caseinate hydrogel fibres: relationship between rheology and spinnability.

open access: yesSoft Matter
Vaniyan L   +9 more
europepmc   +1 more source

Synthesis and characterization of seaweed cellulose derived carboxymethyl cellulose

Carbohydrate Polymers, 2017
In the present study, cellulose (SWC) extracted from green seaweed Ulva fasciata was processed to synthesize carboxymethyl cellulose (SWCMC). The seaweed cellulose (∼15% DW) was first processed for α cellulose extraction (10.1% on DW) followed by the synthesis and characterization of SWCMC.
Duraikkannu Shanthana, Lakshmi   +2 more
openaire   +4 more sources

Production of carboxymethyl cellulose from sugar beet pulp cellulose and rheological behaviour of carboxymethyl cellulose

Carbohydrate Polymers, 2003
The sugar beet pulp cellulose was converted carboxymethyl cellulose (CMC) by etherification and the process of carboxymethylation was optimised with respect to the solvent medium, alkali concentration, sodium chloroacetate amount, temperature and time of reaction.
Hasan Togrul, Nurhan Arslan
openaire   +3 more sources

Modification of carboxymethyl cellulose through oxidation

Carbohydrate Polymers, 2012
The periodate oxidation reaction of carboxymethyl cellulose involve the primary and secondary hydroxyl groups of the pyranose ring. The reaction is accompanied by the opening of the pyranose ring and resulting product is dialdehyde carboxymethyl cellulose along with some hydrated forms.
openaire   +4 more sources

Cellulose Nanocrystal-Filled Carboxymethyl Cellulose Nanocomposites

Journal of Nanoscience and Nanotechnology, 2006
Polymer nanocomposites are one of the important application areas for nanotechnology. Naturally derived organic nanophase materials are of special interest in the case of polymer nanocomposites. Carboxymethyl cellulose is a polyelectrolyte derived from natural materials. It has been extensively studied as a hydrogel polymer.
YongJae, Choi, John, Simonsen
openaire   +2 more sources

Rheological insights on Carboxymethyl cellulose hydrogels

International Journal of Biological Macromolecules, 2023
Hydrogels are copiously studied for tissue engineering, drug delivery, and bone regeneration owing to their water content, mechanical strength, and elastic behaviour. The preparation of stable and mechanically strengthened hydrogels without using toxic crosslinkers and expensive approaches is immensely challenging.
Karolinekersin, Enoch   +1 more
openaire   +2 more sources

Hydration of carboxymethyl cellulose and carboxymethyl dextran

Polymer, 1988
Abstract From the measurements of sound velocity and density of a solution of carboxymethyl cellulose and carboxymethyl dextran, the hydration numbers of these materials were evaluated as a function of the degree of substitution, that is, the average number of CH 2 COONa groups in a glucose unit. The hydration numbers of both carboxymethyl cellulose
Shinobu Koda   +4 more
openaire   +1 more source

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