-phoresis
Introduction The suffix '''-phoresis''' means "migration":*Phoresis, where one organism attaches itself to another for travel. * Diffusiophoresis, motion observed in liquid environments where chemical gradients are generated by contact between solutions with different solute concentrations* Electrophoresis, motion of dispersed particles relative to a fluid under the influence of a spatially uniform electric field* Isotachophoresis, technique in analytical chemistry used to separate charged particles* Necrophoresis, disposal of bodies of dead members of their colony in social insects* Thermophoresis, phenomenon observed when a mixture of two or more types of motile particles (particles able to move) is subjected to the force of a temperature gradient and the different types of particles respond to it differently
See also *Apheresis ('taking away'), where a constituent of blood is separated out and the remainder returned to the circulation
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