Results 171 to 180 of about 1,279,865 (233)

Interaction of sodium carboxymethylcellulose with methyllcellulose and polyacrylamide

Archives of Biochemistry and Biophysics, 1965
Abstract By the use of electrophoretic analysis, interactions were shown to occur between an anionic polyelectrolyte, sodium Carboxymethylcellulose (SCMC), and the “neutral polymers,” methylcellulose (MC) and polyacrylamide (PAM). The concentration of the individual polymers was varied to determine the stoichiometry of the reaction in acetate buffer,
D, PLATT, N C, RAWLINGS
openaire   +2 more sources

The properties on a polysaccharide of Sodium carboxymethylcellulose (CMC) in dimethylacetamide + acetone by Conductometric study

Physics and chemistry of liquids (Print), 2021
This paper presents the experimental analysis of conductometric properties of polysaccharide Sodium carboxymethyl cellulose (CMC) of solutions in acetone (A) and dimethylacetamide (DMA).
E. Cherif, Hamida Moumni
semanticscholar   +1 more source

Ionotropic crosslinking of sodium carboxymethylcellulose and sodium carboxymethylcellulose‐gelatin matrices and their erosion properties

Journal of Applied Polymer Science, 1993
AbstractHydrophilic sodium carboxymethylcellulose (NaCMC) matrices were chemically modified into hydrophobic gels by ionotropic crosslinking with cupric or ferric ion under ambient temperature and pH. Insoluble matrices were also prepared using an interactive polymer gelatin in combination with NaCMC. These matrices underwent erosion at the crosslinks,
M. P. Prasad, M. Kalyanasundaram
openaire   +1 more source

Carboxymethylcellulose sodium-derived carbon aerogels for solar-driven water purification.

Chemosphere
Recycling polluted water via different techniques has become one of the most feasible ways to solve the freshwater crisis. We describe a novel method to prepare reusable and efficient photothermal energy conversion materials for water purification. Using
Chaoming Wang, Peng Zhu, Zheng Huang, Lei Zhang, Shuaiao Xie, Zhiyong Qi   +5 more
semanticscholar   +1 more source

Efficacy of Sodium Carboxymethylcellulose Compared to Sodium Hyaluronate as Submucosal Injectant for Gastric Endoscopic Submucosal Dissection: A Randomized Controlled Trial

Digestion, 2021
Introduction: Sodium hyaluronate (SH) is a useful submucosal injectant for gastric endoscopic submucosal dissection (ESD). On the other hand, sodium carboxymethylcellulose (SCMC), which has high viscosity, has also been applied clinically.
Jun Nakamura, T. Hikichi, Kou Watanabe, M. Hashimoto, T. Kato, T. Takagi, R. Suzuki, M. Sugimoto, Mika Takasumi, Yuki Sato, Hiroki Irie, R. Kobashi, Hitomi Kikuchi, Yuichi Waragai, M. Kobayakawa, M. Yamasaki, H. Ohira   +16 more
semanticscholar   +1 more source

Adsorption behavior and mechanism of cu(II) by sodium alginate/carboxymethylcellulose/magnesium hydroxide (SC-MH) hydrogel.

International Journal of Biological Macromolecules
In the present work, an environmentally-friendly, reusable hydrogel ball characterized by its great adsorption capacity to Cu(II) was synthesized. The preparation of this hydrogel drew on sodium alginate (SA) and carboxymethyl cellulose (CMC) as primary ...
Zhong Liu, Jianhai Zhao, Anni Wang, Hongying Yuan, Yongzhi Chi   +4 more
semanticscholar   +1 more source

Formation, structure, and morphology of nanofiber mat on the base sodium‐carboxymethylcellulose/polyvinyl‐alcohol/silver nanoparticles composite

Polymers for Advanced Technologies
Stable silver nanoparticles were synthesized in solutions containing sodium‐carboxymethylcellulose and polyvinyl alcohol, and their structure, morphology, and physicochemical properties were studied. The morphology and diameter sizes of the nanofibers of
Yunusov Khaydar Ergashovich, Atakhanov Abdumutolib Abdupatto O'g'li, Ashurov Nurbek Shodievich, Mirkholisov Mirafzal Muzaffar Ugli, Rashidova Sayora Sharafovna, Guohua Jiang, Yi Wan, Miao Yu   +7 more
semanticscholar   +1 more source

Encapsulation of β-carotene in gelatin-gum Arabic-sodium carboxymethylcellulose complex coacervates: Enhancing surimi gel properties and exploring 3D printing potential.

International Journal of Biological Macromolecules
This study investigates the utilization of functional additives (β-carotene microcapsules) and 3D printing technology for the production of innovative surimi products. The β-carotene microcapsules were prepared using different ratios of gelatin (Ge), gum
Zheming Wang, Xi-Ling Yu, Liang Song, Jian Jiao, Sangeeta Prakash, Xiuping Dong   +5 more
semanticscholar   +1 more source

Physicochemical characteristics of a nanocomposite film based on purified sodium carboxymethylcellulose and selenium nanoparticles

Bulletin of the Korean Chemical Society
In this study, selenium nanoparticles (SeNPs) were synthesized and stabilized by reducing sodium selenite using ascorbic acid in an aqueous solution of sodium carboxymethylcellulose (Na‐CMC) with a degree of substitution of 0.97 and a degree of ...
K. Yunusov, F. Turakulov, A. Sarymsakov, S. Yuldoshov, S. Rashidova, Guohua Jiang   +5 more
semanticscholar   +1 more source

Cellulose based nanocomposite hydrogel films consisting of sodium carboxymethylcellulose-grapefruit seed extract nanoparticles for potential wound healing applications.

International Journal of Biological Macromolecules, 2020
The impact of grapefruit seed extract (GFSE) as an antibacterial agent on citric acid (CA) crosslinked sodium carboxymethylcellulose (NaCMC)/hydroxypropylmethylcellulose (HPMC) hydrogel films has been studied by incorporating different quantities of GFSE.
Aditya Koneru, K. Dharmalingam, R. Anandalakshmi   +2 more
semanticscholar   +1 more source