Based on the concept that relatively spherical objects dipped in a sauce berries cause a series of fully encapsulated, spherical nanoparticles manufacturers have plunged just as protective coatings products in the belief that such encapsulations prevent unwanted chemical groups and interactions with solvents.
Unfortunately, the reactions in the nano-world are not logical extensions of the macro world, as researchers have found Matthew Lane and Gary Grest Sandia National Laboratory U.S..
In a cover story last summer in Physical Review Letters, the researchers used molecular dynamics simulations to show that simple coverings are unable to fully cover each spherical nanoparticle in a set.
Instead, because the diameter of a particle can be less than the thickness of the layer that protects it, the curvature of the particle surface open spaces between the protective molecules.
Particle reduction to nanoparticles: a new method:
New development of a method with the capacity and objectives of reduction of catalyst particles to nanoparticles.This achievement was made by a group of scientists, researchers at the UPM, the World Largest Invention Market. Experts say that chemical reactions occur on the catalyst surface, giving it the ability to operate at low temperatures, with greater efficiency and considerable time savings. We are to achieve a breakthrough regarded as the first worldwide.
