colloid silver

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• Silver (disambiguation) — Silver is a chemical element.Silver may also refer to:* Silver (color), a metallic shade resembling gray In economics * Silver as an investment * Silver Certificate, a form of paper currency formerly used in the United States * Silver coin *… …   Wikipedia

• silver protein — noun a colloid preparation of protein (albumin or gelatin) and silver oxide; used in aqueous solution as an antibacterial agent • Hypernyms: ↑colloid * * * noun Etymology: silver (I) : any of several colloidal light sensitive preparations of… …   Useful english dictionary

• Silver halide — A silver halide is one of the compounds formed between silver and one of the halogens mdash; silver bromide (AgBr), chloride (AgCl), iodide (AgI), and two forms of silver fluorides. As a group, they are often referred to as the silver halides,… …   Wikipedia

• colloid — /kol oyd/, n. 1. Physical Chem. a substance made up of a system of particles with linear dimensions in the range of about 10 7 to 5 × 10 5 cm dispersed in a continuous gaseous, liquid, or solid medium whose properties depend on the large specific …   Universalium

• Medical uses of silver — The medical uses of silver include its incorporation into wound dressings to treat external infections, and its use as an antiseptic and disinfectant in medical appliances. Silver is also promoted within alternative medicine in the form of… …   Wikipedia

• Colloidal silver — is a liquid suspension of microscopic particles of silver. A colloid is technically defined as particles which remain suspended without forming an ionic, or dissolved solution. The broader commercial definition of colloidal silver includes… …   Wikipedia

• Center of Excellence in Nanotechnology at AIT — Center of Excellence at AIT CoEN @ AIT Motto There is no sky to limit us at the bottom Type Center of Excellence Endowment …   Wikipedia

• Nanoparticle — In nanotechnology, a particle is defined as a small object that behaves as a whole unit in terms of its transport and properties. Particles are further classified according to size[1] : in terms of diameter, coarse particles cover a range… …   Wikipedia

• Photographic emulsion — is a layer of light sensitive material coated onto a substrate. In Silver gelatin photography, the emulsion consists of silver halide crystals suspended in gelatin, and the substrate may be glass, plastic film, paper or fabric. In proper chemical …   Wikipedia

• photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

• stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… …   Medical dictionary