Plastics Surface Decoration Technology

Plastics Recycling – Technology and Business in Japan

Control technology assessment of plastics processing plants

A nually pproximately 12 million metric tons of plastic resins are processed anin the U.S. by more than 7000 plastics processing plants. Many types of resins, chemicals, and additives are combined to produde finished products through a variety of process operations such as adhesives production, coating, extrusion, film and sheet production, foam generation, lamination, and molding. Hughes et al...

Surface-decoration of microtubules by human tau.

Tau is a neuronal, microtubule-associated protein that stabilizes microtubules and promotes neurite outgrowth. Tau is largely unfolded in solution and presumably forms mostly random coil. Because of its hydrophilic nature and flexible structure, tau complexed to microtubules is largely invisible by standard electron microscopy methods. We applied a combination of high-resolution metal-shadowing...

Creating single-atom Pt-ceria catalysts by surface step decoration

Single-atom catalysts maximize the utilization of supported precious metals by exposing every single metal atom to reactants. To avoid sintering and deactivation at realistic reaction conditions, single metal atoms are stabilized by specific adsorption sites on catalyst substrates. Here we show by combining photoelectron spectroscopy, scanning tunnelling microscopy and density functional theory...

Laser transmission welding of transparent plastics parts in micro technology

Most welding processes for plastics do not meet the special demands of micro technology. Laser transmission welding, however, features distinctive advantages like low mechanical and thermal load of the joining parts. Hence it is particularly suitable for the welding of micro plastics parts. Certain optical properties of the components to be welded are needed though. While one of the welding par...