Look up: Chelate


  1. Chelate
    Condition of an arthropod appendage in which the sub-terminal podomere bears a distal process to form a pincer with the terminal podomere; sometimes (incorrectly) used to describe the sub-chelate condition.
    Found op http://www.encyclo.co.uk/visitor-contributions.php

  2. chelate
    [adj] - relating to or characterized by chelation 2. [adj] - having or resembling chelae or claws 3. [n] - a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions 4. [v] - form a chelate, in chemistry
    Found op http://www.webdictionary.co.uk/definition.php?query=chelate

  3. Chelate
    A stable complex of a metal with one or more polydentate ligands. For example, calcium complexes with EDTA to form a chelate.
    Found op http://www.diracdelta.co.uk/science/source/c/h/chelate/source.html

  4. chelate
    A stable complex of a metal with one or more polydentate ligands. For example, calcium complexes with EDTA to form a chelate.
    Found op http://antoine.frostburg.edu/chem/senese/101/glossary/c.shtml

  5. chelate
    Chelate is a compound characterized by the presence of bonds from two or more bonding sites within the same ligand to a central metal atom.
    Found op http://www.ktf-split.hr/periodni/en/abc/c.html

  6. chelate
    (1) A molecular structure in which a heterocyclic ring can he formed by the unshared electrons of neighboring atoms. (2) A coordination compound in which a heterocyclic ring is formed by a metal bound to two atoms of the associated ligand. See also complexation.
    Found op http://www.encyclo.co.uk/local/20742

  7. Chelate
    Che'late adjective (Zoology) Same as Cheliferous .
    Found op http://www.encyclo.co.uk/webster/C/60

  8. chelate
    1. To effect chelation. ... 2. Pertaining to chelation. ... 3. A complex formed through chelation. ... (05 Mar 2000) ...
    Found op http://www.mondofacto.com/facts/dictionary?chelate

  9. chelate
    chelate compound noun a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions
    Found op http://wordnetweb.princeton.edu/perl/webwn?s=chelate

  10. chelate
    verb form a chelate, in chemistry
    Found op http://wordnetweb.princeton.edu/perl/webwn?s=chelate



  1. chelate
    adjective relating to or characterized by chelation
    Found op http://wordnetweb.princeton.edu/perl/webwn?s=chelate

  2. chelate
    (ke´lāt) to combine with a metal in complexes in which the metal is part of a ring. by extension, a chemical compound in which a metallic ion is sequestered and firmly bound into a ring within the chelating molecule. Chelates are used in chemotherapy of metal poisoning.
    Found op http://www.encyclo.co.uk/local/21001

  3. Chelate
    • (a.) Same as Cheliferous.
    Found op http://thinkexist.com/dictionary/meaning/chelate/

  4. chelate
    any of a class of coordination or complex compounds consisting of a central metal atom attached to a large molecule, called a ligand, in a cyclic or ... [2 related articles]
    Found op http://www.britannica.com/eb/a-z/c/62

  5. chelate
    Type: Term Pronunciation: kē′lāt Definitions: 1. To effect chelation. 2. Pertaining to chelation. 3. A complex formed through chelation.
    Found op http://www.medilexicon.com/medicaldictionary.php?t=16632

  6. Chelate
    Organic substances that cause the chemical process of chelation.
    Found op http://www.physicalgeography.net/physgeoglos/c.html

  7. chelate
    (1) A molecular structure in which a heterocyclic ring can he formed by the unshared electrons of neighboring atoms. (2) A coordination compound in which a heterocyclic ring is formed by a metal bound to two atoms of the associated ligand. See also complexation
    Found op http://www.encyclo.co.uk/local/21115

  8. chelate
    A chemical complex formed from a polydentate ligand and a metal ion, thus making a ring. Chelates are more stable than the corresponding unidentate complexes, and are used to sequester metal ions (see hard water, as well as in chemical analysis and for separating metals. Some biochemical substances,...
    Found op http://www.daviddarling.info/encyclopedia/C/chelate.html

  9. Chelate
    A chelate is an inorganic complex in which a ligand is coordinated to a metal ion at two or more points, so that there is a ring of atoms including the metal. The process is known as chelation. The bidentate ligand diaminoethane forms chelates with many ions.
    Found op http://www.probertencyclopaedia.com/browse/GC.HTM

  10. chelate
    Chemical compound whose molecules consist of one or more metal atoms or charged ions joined to chains of organic residues by two or more coordinate (or dative covalent) chemical bonds. The parent organic compound is known as a chelating agent – for example, EDTA (ethylene-diaminetetra-acetic acid)...
    Found op http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0006559.html

  11. chelate
    1) Chelated 2) Chemical action 3) Chemical change 4) Chemical process
    Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/chelate/1

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