Results 251 to 260 of about 81,430 (316)

Preparation of sodium carboxymethyl cellulose from paper sludge

Journal of Chemical Technology & Biotechnology, 2008
AbstractBACKGROUND: This paper describes the reuse of paper sludge, an industrial solid waste, for the preparation of sodium carboxymethyl cellulose (CMC). The process includes pretreatment, basification and etherification.RESULTS: The optimal pretreatment condition involved the addition of 6.7% hydrochloric acid to the paper sludge for 30 min at 70 °C.
Xiaojia He, Shaozu Wu, Dongkang Fu, Jinren Ni   +3 more
openaire   +1 more source

Preparation, characterisation, and application of gelatin/sodium carboxymethyl cellulose/peach gum ternary composite microcapsules for encapsulating sweet orange essential oil.

International Journal of Biological Macromolecules
This study successfully developed a gelatin-sodium carboxymethyl cellulose-peach gum composite microcapsule system using the complex coacervation method.
Chao Wu, Yansong Wang, Yuxi Gong, Wei Yang, Xiangyu Zhang, Yanli Zhao, Dongmei Wu   +6 more
semanticscholar   +1 more source

Synergetic reinforcing effect of graphene oxide and nanosilver on carboxymethyl cellulose/sodium alginate nanocomposite films: Assessment of physicochemical and antibacterial properties.

International Journal of Biological Macromolecules, 2023
Incorporating single or combined nanofillers in polymeric matrices is a promising approach for developing antimicrobial materials for applications in wound healing and packaging etc.
M. Das, Chinmayee Sethy, C. Kundu, Jasaswini Tripathy   +3 more
semanticscholar   +1 more source

Rheological Characteristics of Pectin and Sodium Carboxymethyl Cellulose

Starch - Stärke, 1983
AbstractThe dynamic viscosities of pectin and sodium carboxymethyl cellulose (SCMC) were determined in the presence of 60 and 70% sugar concentration. The effect of dissolving citric acid, after or before the complete dissolution of pectin and sodium carboxymethyl cellulose on the dynamic viscosity were also investigated.
Y. H. Foda, M. A. Abd Allah, A. K. Ahmed, M. A. El‐Minyawi, A. A. El‐Gedaily   +4 more
openaire   +1 more source

Soy protein isolate/carboxymethyl cellulose sodium complexes system stabilized high internal phase Pickering emulsions: Stabilization mechanism based on noncovalent interaction.

International Journal of Biological Macromolecules, 2023
The interactions between carboxymethyl cellulose sodium and proteins can regulate the interfacial and rheological properties of HIPEs, which plays a leading role in the stabilities of HIPEs.
Fuwei Sun, T. Cheng, Shuanghe Ren, Bing Yang, Jun Liu, Zhaoxian Huang, Zengwang Guo, Zhongjiang Wang   +7 more
semanticscholar   +1 more source

High-performance conductive double-network hydrogel base on sodium carboxymethyl cellulose for multifunctional wearable sensors.

Carbohydrate Polymers
Sodium carboxymethyl cellulose showed great potential in wearable intelligent electronic devices due to its low price and good biocompatibility. This research aimed to develop a novel conductive hydrogel with stretchable, self-healing, self-adhesive ...
Jinmei Wei, Chenglu Liu, Lin Shi, Yongpin Liu, Huidan Lu   +4 more
semanticscholar   +1 more source

Synergistic effects of biochar and carboxymethyl cellulose sodium (CMC) applications on improving water retention and aggregate stability in desert soils.

Journal of Environmental Management, 2023
Making improvements to the water-holding characteristics and water-erosion resistance of desert soils, particularly in inland extremely arid areas, is vital for achieving both sustainable water resource utilisation and food security.
F. Shao, Senlin Zeng, Q. Wang, Wanghai Tao, Junhu Wu, Lijun Su, Haokui Yan, Yibo Zhang, Shudong Lin   +8 more
semanticscholar   +1 more source

Carboxymethyl cellulose/sodium alginate beads incorporated with calcium carbonate nanoparticles and bentonite for phosphate recovery.

International Journal of Biological Macromolecules, 2023
Although anionic polyelectrolyte hydrogel beads offer attractive adsorption of cationic dyes, phosphate adsorption is limited by electrostatic interactions.
Jialin Fu, Jia Xin Yap, C. P. Leo, Chun Kiat Chang   +3 more
semanticscholar   +1 more source

Stability and surface properties of selenium nanoparticles coated with chitosan and sodium carboxymethyl cellulose.

Carbohydrate Polymers, 2021
The effect of polysaccharide coatings on the stability and release characteristics of selenium nanoparticles (SeNPs) was evaluated by comparing the characteristics of chitosan-coated SeNPs (CS-SeNPs) and sodium carboxymethyl cellulose-coated SeNPs (CMC ...
Yuying Chen, S. Stoll, Hongbo Sun, Xinnan Liu, Wei Liu, X. Leng   +5 more
semanticscholar   +1 more source

Molar mass characterization of sodium carboxymethyl cellulose by SEC-MALLS

Carbohydrate Polymers, 2013
Two series of sodium carboxymethyl celluloses (NaCMCs) derived from microcrystalline cellulose (Avicel samples) and cotton linters (BWL samples) with average degrees of substitution (DS) ranging from DS=0.45 to DS=1.55 were characterized by size exclusion chromatography with multi-angle laser light scattering detection (SEC-MALLS) in 100 mmol/L aqueous
Maryia, Shakun, Helena, Maier, Thomas, Heinze, Peter, Kilz, Wolfgang, Radke   +4 more
openaire   +2 more sources