cmc polymer is used as an additive to decrease water loss and mud-cake-thickness in mud drilling. in this study, the effect of cmc and cmc nanoparticles on water loss and mud-cake-thickness in mud drilling is investigated. cmc nanoparticles are made by using of ball milling and their size is measured by particle size analyzer. cmc and cmc nanoparticles which were prepared by hamilton batch mixe...

The effects of coatings based on sodium alginate (S.A) and carboxyl methyl cellulose (CMC) on the color and moisture characteristics of potato round slices were investigated. It is the first time that this combination of polysaccharides is used as edible coating which alone had the best performance as inhibitor of potato color discoloration during the storage of 15 days at 4C. When ascorbic aci...

This work presents the fabrication of ternary nanoparticles (Z/S/C NPs) comprising zein (Z), soy protein isolate (SPI) and carboxymethylcellulose sodium (CMC-Na) through a pH-driven method. The results showed that smallest particle size (71.41 nm) most stable zeta potential, measuring −49.97 mV, were achieved with following ratio Z/SPI/CMC-Na (2:3:3). surface morphology was further analyzed usi...

Rutin is a natural antioxidant flavonoid compound with anti-inflammatory, antioxidant, and antiviral effects that used to prepare drugs wide application in clinical treatment. Therefore, the quantitative detection of rutin has important practical significance. In this work, novel electrochemical sensor based on glassy carbon electrodes (GCEs) modified sodium carboxymethylcellulose (CMC), multi-...

Abstract . Some biopolymer materials can be used as filler to increase the slow release capacity of active component. Technology modification biopesticide production processes its use sodium alginate, maltodextrin and CMC (Carboxy Methyl Celluose). The purpose this research activity was modify formulation several types concentrations biopolymers analyze characteristics in citronella oil-based b...

Complexes obtained from the electrostatic interactions between chitosan, a cationic polysaccharide, and sodium decylsulfonate, an anionic surfactant, were characterized by their conductimetric and surface-active properties. Such surfactant/polyelectrolyte complexes (SPECs) present very interesting surface-active properties, even at very low surfactant concentrations (much lower than the critica...

Polyvinyl alcohol (PVA) / starch (S) /Carboxy methyl cellulose (CMC) composite films were prepared from PVA, three different loading of CMC and soluble starch aqueous suspensions by casting method in the presence of plasticize containing glycerol. The effects of the CMC addition on the some physical properties of the resulted blend films were investigated. Tensile tests demonstrated positive re...

Separation performances of micellar enhanced ultrafiltration process in Cr(III) and Cr(VI) removal has been evaluated. The neat as well as sulfonated and aminated derivatives of polyethersulfone were tested as the material for membrane preparation while hexadecylpyridine chloride and sodium dodecyl sulfate served as surfactant. It was shown that modified membranes can better reject both forms o...

This paper investigates the adsorption of different sized carboxyl methyl cellulose (CMC) onto talc particles (adsorption isotherm, adsorption reversibility), its consequences on the particles properties (electrophoretic mobility and surface wetting) and its effect on their dispersion (settling coefficient). Throughout the paper, the properties of talc particles dispersed in CMC solution are co...

Highlights: Sodium diclofenac is one of NSAID a common treatment to relieve pain associated with bone fractures. some dose body weight could decrease the callus quality on fracture healing. Abstract: Non-steroidal anti-inflammatory drugs (NSAIDs), such as sodium, are standard treatments The healing process consists four stages: inflammation, soft formation, complex and remodeling. Previous stud...