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oskar recruits vasa to these round granules, then promotes the localization to the nucleus. oskar was ablated to explore the function of these nuclear germ granules. The results showed that the division of PGCs was compromised without oskar, meaning that the P granules play a role in the cell cycle of germ cells. [8]
It has been proposed that many biomolecular condensates form through liquid–liquid phase separation (LLPS) to form colloidal emulsions or liquid crystals in living organisms, as opposed to liquid–solid phase separation to form crystals/aggregates in gels, [1] sols or suspensions within cells or extracellular secretions. [68]
The transition is from fluid-like phase to a solid-like phase and it is controlled by temperature, , volume fraction, , and shear stress, . The normal phase diagram of glass transition is in the ϕ − 1 − T {\displaystyle \phi ^{-1}-T} plane and it is divided into a jammed state region and unjammed liquid state by a transition line.
Granulation is the process of forming grains or granules from a powdery or solid substance, producing a granular material.It is applied in several technological processes in the chemical and pharmaceutical industries.
A small piece of rapidly melting solid argon shows two concurrent phase changes. The transition from solid to liquid, and gas to liquid (shown by the white condensed water vapour). Other phase changes include: Transition to a mesophase between solid and liquid, such as one of the "liquid crystal" phases.
Solid-state chemistry, also sometimes referred as materials chemistry, is the study of the synthesis, structure, and properties of solid phase materials.It therefore has a strong overlap with solid-state physics, mineralogy, crystallography, ceramics, metallurgy, thermodynamics, materials science and electronics with a focus on the synthesis of novel materials and their characterization.
The solidus is the locus of temperatures (a curve on a phase diagram) below which a given substance is completely solid (crystallized). The solidus temperature specifies the temperature below which a material is completely solid, [2] and the minimum temperature at which a melt can co-exist with crystals in thermodynamic equilibrium.
The granules of platelets are classified as dense granules and alpha granules. α-Granules are unique to platelets and are the most abundant of the platelet granules, numbering 50–80 per platelet 2. These granules measure 200–500 nm in diameter and account for about 10% of platelet volume.