core-shell

A lot of devices require a core-shell architecture.

Another promising approach in this category uses core-shell nanoparticles (think of a hollow ball).

So what causes this spontaneous core-shell structure?

Nanocapsule structure consists of nano-vesicular system that is formed in a core-shell arrangement.

The size, shape, and composition of the core-shell structure are related to the bandgap, which in turn is related to its optical properties.

Modelling secondary particle formation in emulsion polymerisation: application to making core-shell morphologies.

The scientists demonstrate that material lithiation happens as a core-shell process, progressing uniformly from the particle surface to the core.

Core-shell semiconductor nanocrystal architecture was initially investigated in the 1980s, followed by a surge of publications on synthetic methods the 1990s.

Polyplexes are core-shell type nanoparticles.

This simple experiment reveals that core-shell fibers are promising objects for preparing biosensors based on biological objects.

The technique produces plain, core-shell and hollow nanoparticles that can be made soluble either in water or in organic solvents.

Core-shell alloys of cadmium sulfide and selenide are of interest in imaging and phototherapy.

After two years of hard work they achieved a cheap, reliable, efficient and, most importantly, scalable method for synthesizing spherical core-shell catalyst particles.

The shell can also be an organic molecule to which a biological molecule is later conjugated, furthering the modularity of core-shell structure.

Thus, new synthetic approaches include the formation of biocompatible core-shell type particles, comprising multilayered carbon, oxides, or even noble metals.

This method is utilized in synthesizing core-shell latex particles by emulsion polymerization, in order to carefully prepare the final structure.

Brown: Enhanced photocurrent and efficiencies in dye-sensitized solar cells incorporating metal-insulator core-shell nanoparticle geometries.

However, by employing the special technique of "inverse core-shell polymerization", we have solved this problem, as confirmed by various means of determining the morphology.

Metal, dielectric, and semiconductor nanoparticles have been formed, as well as hybrid structures (e.g., core-shell nanoparticles).

The ultrasonic route allows to produce nano-crystalline hydroxyapatite as well as modified particles, e.g. core-shell nanospheres, and composites.

Our purpose is to develop strategies for producing materials with periodically modulated structure and function by employing monodispersed core-shell latex particles (see Image Library).

The Core-shell model (Kern-Schalen-Modell)

Reported morphological variations are a PEG graft and core-shell morphologies based on cyclen, polyamines and polystyrene.

Core-shell CdSe-ZnS quantum dots can be protected through bioconjugation, using a coordinating ligand and an amphiphilic polymer.

Her publications are on metal, semiconductor and oxide nanoparticles, core-shell particles, metallic multilayers, hard coatings, gas-solid interactions, metallic glasses, etc.