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Crystallization is the process by which solids form, where the atoms or molecules are highly organized into a structure known as a crystal.Some ways by which crystals form are precipitating from a solution, freezing, or more rarely deposition directly from a gas.
In macromolecular crystallography, the term additive is used instead of adjutant. An additive can either interact directly with the protein, and become incorporated at a fixed position in the resulting crystal or have a role within the disordered solvent, that in protein crystals constitute roughly 50% of the lattice volume.
1723 - Moritz Anton Cappeller introduced the term crystallography in his book Prodromus Crystallographiae De Crystallis Improprie Sic Dictis Commentarium. [3]1766 - Pierre-Joseph Macquer, in his Dictionnaire de Chymie, promoted mechanisms of crystallization based on the idea that crystals are composed of polyhedral molecules (primitive integrantes).
In chemistry, fractional crystallization is a stage-wise separation technique that relies on the liquid–solid phase change. This technique fractionates via differences in crystallization temperature and enables the purification of multi-component mixtures, as long as none of the constituents can act as solvents to the others.
Fractional crystallization is the removal and segregation from a melt of mineral precipitates; except in special cases, removal of the crystals changes the composition of the magma. [2] In essence, fractional crystallization is the removal of early formed crystals from an originally homogeneous magma (for example, by gravity settling) so that ...
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Title Director Cast Genre Notes Lúdas Matyi: Kálmán Nádasdy: Imre Soós, György Solthy, Erzsi Pártos, Teri Horváth: The first Hungarian film in color, Best male actor, Karlovy Vary Film Festival 1950
Crystallization is the (natural or artificial) formation of highly organized, solid crystals. Crystallization or Crystallize may also refer to: Crystallization (love), a concept defined by Stendhal "Crystallize" (Kylie Minogue song) "Crystallize" (Lindsey Stirling song) "Crystallized" (song), a song by Young the Giant "Crystalised", a song by ...