Now showing items 1-10 of 2359
Bioactive gelatin-siloxane hybrids as tissue engineering scaffold
Ca2+-containing porous gelatin-siloxane hybrids were prepared using sol-gel process, post-gelation soaking, and freeze-drying. The porosity and pore size of the hybrids could be well controlled by the freezing temperature ...
Cisplatin-loaded Au-Au2S noparticles for potential cancer therapy: Cytotoxicity, in vitro carcinogenicity, and cellular uptake
Cisplatin is one of the most effective cytotoxic agents against cancers. Its usage, however, is limited because of severe resistance and systemic toxicity. A formulation of cisplatin-loaded Au-Au2S nanoparticles (NPs) with ...
Scattering studies on fingerprint texture of cyanoethyl chitosan
(POLYM J, 1998)
Phase equilibria in the Mn-rich portion of the binary system Mn-Al
The phase equilibria in the binary Mn-Al system have been investigated over the temperature range 800 to 1200 degrees C and the composition range 50 to 80 at.% Mn using a combination of diffusion couple techniques, optical ...
Structure and magnetic properties of Fe-Ti-N films deposited by DC magnetron facing target sputtering
Using a facing target sputtering equipment, Fe-Ti-N films were deposited on water-cooled and heated substrates under different nitrogen flow ratios, R(N-2). The composition, microstructure, and magnetic properties of the ...
Preparation and properties of (SrxPb1-x)TiO3 ceramics for high voltage capacitors
A novel processing method was employed to produce (SrxPb1-x)TiO3 ceramics for high voltage capacitors, based on the computer simulation of a shell-core and two-phase mixed structural model proposed. Two different calcined ...
Preparation and toughening characterization of high fracture toughness Si3N4 ceramic with rodlike structure
Silicon nitride ceramic has many advantages in high temperature structural applications such as high strength, creep resistance, and chemical stability. A disadvantage, however, has been its low fracture toughness, typically ...
Preparation and characterization of collagen-chitosan composites
In this article, nature derived collagen was mixed with chitosan and crosslinked by formaldehyde to form a homogeneous composite membrane. The microstructure of the composite was characterized by transmission electron ...