lyophobic colloid

lyophobic colloid
an unstable colloid system in which the dispersed phase particles tend to repel liquids, are easily precipitated, and cannot be dispersed with additional solvent.

Medical dictionary. 2011.

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  • lyophobic colloid — liofobinis koloidas statusas T sritis chemija apibrėžtis Koloidas, kurio dispersinė fazė nesąveikauja su dispersine terpe. atitikmenys: angl. lyophobic colloid; suspensoid rus. лиофобный коллоид; суспензоид …   Chemijos terminų aiškinamasis žodynas

  • colloid — 1. Aggregates of atoms or molecules in a finely divided state (submicroscopic), dispersed in a gaseous, liquid, or solid medium, and resisting sedimentation, diffusion, and filtration, thus differing from precipitates. SEE ALSO: hydrocolloid …   Medical dictionary

  • lyophobic — 1. In colloid chemistry, denoting a dispersed phase having but slight affinity for the dispersion medium; when the dispersed phase is l., the colloid is usually an irreversible one. 2. Denoting a lack of preference or rejection of the …   Medical dictionary

  • lyophobic — /luy euh foh bik, fob ik/, adj. Physical Chem. noting a colloid the particles of which have little or no affinity for the liquid in which they are dispersed. [1910 15; lyo (see LYOPHILIC) + PHOBIC] * * * …   Universalium

  • lyophobic — [ˌlʌɪə fəʊbɪk] adjective Chemistry (of a colloid) not lyophilic …   English new terms dictionary

  • lyophobic — ly•o•pho•bic [[t]ˌlaɪ əˈfoʊ bɪk, ˈfɒb ɪk[/t]] adj. chem. noting a colloid the particles of which have little or no affinity for the liquid in which they are dispersed • Etymology: 1910–15; lyo (see lyophilic) + phobic …   From formal English to slang

  • lyophobic — /laɪəˈfoʊbɪk/ (say luyuh fohbik) adjective (of a colloid) having dispersed particles with little or no affinity for the liquid in which they are dispersed …  

  • lyophobic — adj. (of a colloid) not lyophilic. Etymology: Gk luo loosen, dissolve + PHOBIC (see PHOBIA) …   Useful english dictionary

  • hydrophobic colloid — a lyophobic colloid in which the solvent is water …   Medical dictionary

  • suspension colloid — lyophobic c …   Medical dictionary

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