| 单词 | colloidal solution |
| 例句 | These particles are so small that you can't see them with the naked eye—and when you look at the colloidal solution it appears homogenous, or uniform. Starchy Science: Creating Your Own Colloid 2013-03-07T15:15:00.267Z The nanocubes, which were made following a previously published protocol, were immobilized on the polyelectrolyte surface by brief exposure to the colloidal solution followed by rinsing with water and drying under a stream of nitrogen. Controlled-reflectance surfaces with film-coupled colloidal nanoantennas 2012-12-11T21:22:39.403Z We frequently find that two successive cryoscopic observations on the freezing point of the same colloidal solution will vary. The Mechanism of Life The most characteristic property of saponins is that they form colloidal solutions in water which produce a soapy foam when agitated, and are peculiarly toxic, especially to frogs and fishes. The Chemistry of Plant Life Many colloidal solutions of copper have been obtained. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 "Convention" to "Copyright" What do you think this tells you about colloidal solutions and their physical properties? Starchy Science: Creating Your Own Colloid 2013-03-07T15:15:00.267Z The density of coverage of nanocubes on the surface of the gold film was controlled by varying the concentration of colloids in solution and the time that the surface was exposed to the colloidal solution. Controlled-reflectance surfaces with film-coupled colloidal nanoantennas 2012-12-11T21:22:39.403Z Lea and afterwards Cred� succeeded in obtaining silver in colloidal solution by ordinary chemical means. The Mechanism of Life The colloidal solution of phycoerythrin in water has a brilliant rose-red color, with an orange fluorescence. The Chemistry of Plant Life From the experiments of G. Bredig it seems that colloidal solutions of a metal act like the metal itself. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" How do these compare with the colloidal solution made using cornstarch? Starchy Science: Creating Your Own Colloid 2013-03-07T15:15:00.267Z Thin, crinkly draperies of heavy silk impregnated with lead in colloidal solution, covered all the walls, the door itself. Slaves of Mercury Professor Bredig has introduced a more general method of obtaining a number of metals in colloidal solutions in a state of great purity. The Mechanism of Life A large amount of experimental matter has been accumulated in view of the ultimate contribution of the results to the general theory of colloidal solutions. Researches on Cellulose 1895-1900 An example of such is found in the proteids of the blood which, as a colloidal solution, pass through the capillary walls to become a part of the lymph. Physiology and Hygiene for Secondary Schools Having the right particle size is essential for making a colloidal solution. Starchy Science: Creating Your Own Colloid 2013-03-07T15:15:00.267Z Substances of this class also exhibit a tendency to form, with pure water, what are known as colloidal solutions. An Introductory Course of Quantitative Chemical Analysis With Explanatory Notes There are moreover many properties common to colloidal solutions and suspensions of fine powders, such as kaolin, mastic, charcoal, or Indian ink. The Mechanism of Life This classification is with certain modifications as follows:- I. Albumins proper: characterized by having colloidal solutions. The Project Gutenberg Encyclopedia Volume 1 of 28 Since, however, it has the appearance, on being mixed with water, of being dissolved, it is called a colloidal solution. Physiology and Hygiene for Secondary Schools The colloidal solution you made does not behave like a typical solid or a typical liquid. Starchy Science: Creating Your Own Colloid 2013-03-07T15:15:00.267Z All vital phenomena result from the contact of two colloidal solutions, or of two liquids separated by an osmotic membrane. The Mechanism of Life Suppose, for instance, that the molecules of a colloidal solution are aggregated into groups of ten. The Mechanism of Life Biology is thus but a branch of the physico-chemistry of liquids; it includes the study of electrolytic and colloidal solutions, and of the molecular forces brought into play by solution, osmosis, diffusion, cohesion, and crystallization. The Mechanism of Life The cathode is thus pulverized into a very fine powder which rests in suspension in the liquid, constituting a colloidal solution. The Mechanism of Life This type of mixture is called a colloidal solution. Starchy Science: Creating Your Own Colloid 2013-03-07T15:15:00.267Z Colloids diffused in water are usually called colloidal solutions, but they are not true solutions. The Mechanism of Life It may therefore be of interest to investigate some of the numberless forms of crystallization in colloidal solutions. The Mechanism of Life This mobility in the constitution of the micell� appears to be one of the principal causes of the peculiar properties of colloidal solutions. The Mechanism of Life Our experiments show how readily such striped or ruled structures may be produced in a colloidal solution by the simple diffusion of salts such as are found in every living organism. The Mechanism of Life It consists of a vessel of porous porcelain, the pores of which are filled with a colloidal solution of ferrocyanide of copper. The Mechanism of Life When a solute is introduced into a colloidal solution, the greater the concentration of the colloid the slower will be the diffusion. The Mechanism of Life |
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