Results 41 to 50 of about 47,563 (240)

The Effect of Changing the Weights of Zinc Oxide Nanoparticles and Weights of Sodium Chloride on Some Physical Properties of Carboxymethylcellulose Thin Films [PDF]

Kirkuk Journal of Science
The objective of this work is to improve certain physical properties of the polymer Carboxymethylcellulose (CMCHV). The samples were prepared by adding sodium chloride and Zinc oxide nanoparticles to CMCHV solutions at different weights (0.00, 0.75, 1.50,
Najla Elgheryani
doaj   +1 more source

Structure and Physico-Mechanical Properties of Polyelectrolyte Complexes Based on Sodium Carboxymethylcellulose Polysaccharide and Polyacrylamide

East European Journal of Physics, 2023
In this paper, the structure and physico-mechanical properties of films of polyelectrolyte complexes (PEC) based on sodium carboxymethylcellulose (Na-CMC) with linear polyacrylamide (PAA) have been studied.
Sabitjan Ya. Inagamov, Ummatjon A. Asrorov, Erkin B. Xujanov   +2 more
doaj   +1 more source

Graphenic materials for biomedical applications [PDF]

, 2019
Graphene-based nanomaterials have been intensively studied for their properties, modifications, and application potential. Biomedical applications are one of the main directions of research in this field. This review summarizes the research results which
Jampílek, Josef, Plachá, Daniela
core   +1 more source

Time‐course characterization of intraocular pressure in murine steroid‐induced ocular hypertension: Effects of route, schedule, and concentration

Animal Models and Experimental Medicine, EarlyView.
Steroid‐induced ocular hypertension is a useful mouse model for glaucoma, but published work rarely quantifies how route, dose, and schedule shape the intraocular pressure (IOP) time‐course—hindering reproducibility and forcing labs to pilot protocols.
Nicholas Y. Q. Tan, Sai Bo Bo Tun, Hla Myint Htoon, Veluchamy Amutha Barathi, Tina T. Wong   +4 more
wiley   +1 more source

Turbulent Drag Reduction by Flexible and Rodlike Polymers: Crossover Effects at Small Concentrations

, 2006
Drag reduction by polymers is bounded between two universal asymptotes, the von-K\'arm\'an log-law of the law and the Maximum Drag Reduction (MDR) asymptote.
A. Gyr, Emily S. C. Ching, Itamar Procaccia, M. Doi, M. P. Escudier, S. B. Pope, T. S. Lo   +6 more
core   +1 more source

Rheologycal properties of sodium carboxymethylcellulose in the presence of electrolyte and mixed micelle of surfactants [PDF]

, 2003
One of the most significant aspects of polymer-surfactant interaction, from the practical point of view, is that of rheology control and viscosity enhancement.
Dokić Petar P., Petrović Lidija B., Sovilj Verica J.   +2 more
core   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

Advanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Suchilactone inhibits the growth of acute myeloid leukaemia by inactivating SHP2

Pharmaceutical Biology, 2022
Context Suchilactone, a lignan compound extracted from Monsonia angustifolia E.Mey. ex A.Rich. (Geraniaceae), has little research on pharmacological activity; whether suchilactone has inhibitory effect on acute myeloid leukaemia (AML) is unclear ...
Jingjing Wu, Yuan Deng, Xin Zhang, Jingjing Ma, Xinqi Zheng, Yue Chen   +5 more
doaj   +1 more source

Daily ingestion of alginate reduces energy intake in free-living subjects [PDF]

, 2008
Sodium alginate is a seaweed-derived fibre that has previously been shown to moderate appetite in models of acute feeding. The mechanisms underlying this effect may include slowed gastric clearance and attenuated uptake from the small intestine. In order
Anderson, Appleton, B.M. Corfe, Cani, Delargy, Draget, Haslam, Haug, He, Hill, Hill, Hoad, Howarth, J.C. Richardson, J.R. Paxman, Jimenez-Escrig, Kimura, Lavin, Lean, Marciani, Mattes, Mattes, McKeown, Oesch, Ohta, P.W. Dettmar, Pasman, Pelkman, Peters, Rigaud, Sandberg, Sigman-Grant, Smidsrod, Smith, Torsdottir, van de Ven, Vaugelade, Weststrate, Williams, Wolf   +39 more
core   +1 more source

Tissue‐Specific and Spatially Dependent Metabolic Signatures Perturbed by Injury in Male and Female Mice

Arthritis &Rheumatology, EarlyView.
Objective Osteoarthritis, the leading cause of disability worldwide, disproportionately affects women, yet sex remains an overlooked determinant. This disparity stems from sex‐specific differences in injury susceptibility—a major risk factor for disease.
Hope D. Welhaven, Avery H. Welfley, Priyanka P. Brahmachary, Mark Greenwood, Donald F. Smith, Brian Bothner, Ronald K. June   +6 more
wiley   +1 more source