colloidal chemistry

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• Colloidal particle — is a small amount of matter having size typical for colloids and with a clear phase boundary (phase colloids). A group of such particles (aggregate, agglomerate) or being a macromolecule (e.g. solution of polymer molecules is a molecular colloid) …   Wikipedia

• Colloidal crystal — A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules.[1] A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a… …   Wikipedia

• Colloidal gold — Part of a series of articles on Nanomaterials Fullerenes …   Wikipedia

• Dispersion (chemistry) — This article is about dispersion in chemistry. For other forms of dispersion, see Dispersion (disambiguation). A dispersion is a system in which particles are dispersed in a continuous phase of a different composition (or state). See also… …   Wikipedia

• Creaming (chemistry) — Creaming, in the laboratory sense, is the migration of the dispersed phase of an emulsion, under the influence of buoyancy. The particles float upwards or sink, depending on how large they are and how much less dense or more dense they may be… …   Wikipedia

• Or colloïdal — Différents coloris de l or colloïdal : carmin, rose, rouge, pourpre et violet L or colloïdal est une suspension de nanoparticules d or dans un milieu fluide qui peut être l eau ou un gel. Selon la taille et la concentrat …   Wikipédia en Français

• Glossary of chemistry terms — This page is a glossary of chemistry terms. Chemistry has an extensive vocabulary and a significant amount of jargon. This is a list of chemical terms, including laboratory tools, glassware, and equipment. Chemistry itself is a physical science… …   Wikipedia

• Fullerene chemistry — is a field of organic chemistry devoted to the chemical properties of fullerenes. Fullerenes and Related Structures (Topics in Current Chemistry) ISBN 3 540 64939 5 1993] [ Covalent fullerene chemistry François Diederich Pure Appl. Chem., Vol. 69 …   Wikipedia

• Nobel Prize winners by category (chemistry) — ▪ Table Nobel Prize winners by category (chemistry) year name country* achievement 1901 Hoff, Jacobus Henricus van t The Netherlands laws of chemical dynamics and osmotic pressure 1902 Fischer, Emil Germany work on sugar and purine syntheses 1903 …   Universalium

• colloid chemistry — noun 1. : the branch of chemistry that deals with colloids and colloidal phenomena 2. : the branch of chemistry that deals with surface and large molecular particles * * * the study of colloids. * * * colloid chemistry, the study of particles of… …   Useful english dictionary

• Dissolution (chemistry) — Making a saline water solution by dissolving table salt (NaCl) in water. The salt is the solute and the water the solvent …   Wikipedia