| lyophobic colloid | A colloidal solution in which the disperse particles are solid and lyophobe or hydrophobe, and are therefore sharply demarcated from the fluid in which they are suspended. Synonym: hydrophobic colloid, lyophobic colloid, suspension colloid. Origin: suspension + G. Eidos, resemblance (05 Mar 2000) |
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| lyopomata | <zoology> An order of brachiopods, in which the valves of shell are not articulated by a hinge. It includes the Lingula, Discina, and allied forms. Alternative forms: Lyopoma. Origin: NL, fr. Gr. To loose +, a lid. Source: Websters Dictionary (01 Mar 1998) |
| lyosorption | Adsorption of a liquid on a solid surface. (05 Mar 2000) |
| lyotropic | Synonym: lyophilic. Origin: Lyo-+ G. Trope, a turning (05 Mar 2000) |
| lyotropic series | <chemistry> A listing of anions and cations in order of their effect on protein solubility (tendency to cause salting out). Essentially a competition between the protein and the ion for water molecules for hydration. (20 Mar 1998) |
| lyophilization |
Freeze drying (also known as Lyophilization) is a dehydration process typically used to preserve a perishable material, or to make the material more convenient for transport. Freeze drying works by freezing the material and then reducing the surrounding pressure to allow the frozen water in the material to sublimate directly from the solid phase to gas. ...
출처: en.wikipedia.org/wiki/Lyophilization
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| Lyonization |
A mechanism in mammals that allows them to compensate for X chromosomes in excess of the normal complement. The excess X chromosomes are cytologically condensed and inactivated, and they do not play a role in much of the development of the individual. The name derives from the discoverer of the phenomenon, Mary Lyon.
출처: www.modernhumanorigins.com/l.html
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| lyophilization |
Rapid freezing of a material at low temperature followed by rapid dehydration by sublimation in a high vacuum. A method used to preserve biological specimens or to concentrate macromolecules with little or no loss of activity. (Also freeze-drying.) (10)
출처: ppathw3.cals.cornell.edu/glossary/Defs_L.htm
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| lyophilization |
freeze-drying, a technique used to preserve fungal cultures in a state of suspended animation.
출처: www.mycolog.com/GLOSSARY.htm
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| Lyonization |
When genes on one of the x-chromosomes of the female is randomly inactivated early in development.
출처: www.lsdn.com/glance_glossary.shtml
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| lyo | a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure |
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| lyo | to dry (blood, serum, tissue, etc.) by freezing in a high vacuum |
| lyo | used of tissue or blood or serum or other biological substances |