TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
CHELATE [13 records]
Record 1 - internal organization data 2011-05-06
Record 1, English
Record 1, Subject field(s)
- Chemistry
Record 1, Main entry term, English
- chelate
1, record 1, English, chelate
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- chelate compound 2, record 1, English, chelate%20compound
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A metallic complex in which the activity of the metal ion is suppressed by chelation. [Definition standardized by ISO.] 3, record 1, English, - chelate
Record number: 1, Textual support number: 1 OBS
A molecular entity in which there is chelation (and the corresponding chemical species) is called a chelate. The terms bidentate, terdentate ... multidentate are used to indicate the number of potential binding sites in the ligand, at least two of which must be used by the ligand in forming a chelate. For example, the bidentate ethylenediamine form a chelate with Cui in which both nitrogen atoms of ethylenediamine are bonded to copper. (The use of the term is often restricted to metallic central atoms.) 4, record 1, English, - chelate
Record number: 1, Textual support number: 2 OBS
chelate: term standardized by ISO. 5, record 1, English, - chelate
Record 1, French
Record 1, Domaine(s)
- Chimie
Record 1, Main entry term, French
- chélate
1, record 1, French, ch%C3%A9late
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- molécule chélatée 2, record 1, French, mol%C3%A9cule%20ch%C3%A9lat%C3%A9e
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Complexe métallique où l’activité de l’ion métal est dissimulée par chélation. [Définition normalisée par l’ISO]. 3, record 1, French, - ch%C3%A9late
Record number: 1, Textual support number: 1 OBS
Une entité moléculaire comportant une chélation, ainsi que l'espèce chimique correspondante, est appelée chélate. Les expressions bicoordinante, tricoordinante et multicoordinante sont utilisées pour indiquer le nombre de sites liants potentiels du coordinat dont au moins deux doivent être utilisés pour former un chélate. Par exemple, l'éthylènediamine bicoordinante forme avec le CuI un chélate dans lequel deux atomes d’azote de l'éthylènediamine sont liés au cuivre. On limite souvent l'utilisation de cette expression aux cas où l'atome central est un atome métallique. 4, record 1, French, - ch%C3%A9late
Record number: 1, Textual support number: 2 OBS
chélate : terme normalisé par l'ISO. 5, record 1, French, - ch%C3%A9late
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química
Record 1, Main entry term, Spanish
- quelato
1, record 1, Spanish, quelato
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Tipo de compuesto de coordinación en el cual un átomo central, generalmente un metal, se une por enlaces covalentes a uno o más átomos distintos de una o más moléculas distintas o iones, formándose anillos heterocíclicos con el átomo central como parte de cada anillo. 2, record 1, Spanish, - quelato
Record 2 - internal organization data 2011-01-20
Record 2, English
Record 2, Subject field(s)
- Chemical Elements and Compounds
Universal entry(ies) Record 2
Record 2, Main entry term, English
- disodium EDTA
1, record 2, English, disodium%20EDTA
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- disodium ethylenediaminetetraacetate 2, record 2, English, disodium%20ethylenediaminetetraacetate
correct
- disodium edetate 3, record 2, English, disodium%20edetate
avoid
- edetate disodium 2, record 2, English, edetate%20disodium
avoid
- EDTA disodium 2, record 2, English, EDTA%20disodium
avoid
- (ethylenedinitrilo)tetraacetic acid disodium salt 2, record 2, English, %28ethylenedinitrilo%29tetraacetic%20acid%20disodium%20salt
avoid
- ethylenebis(iminodiacetic acid) disodium salt 2, record 2, English, ethylenebis%28iminodiacetic%20acid%29%20disodium%20salt
avoid
- edetic acid disodium salt 2, record 2, English, edetic%20acid%20disodium%20salt
avoid
- edathamil disodium 2, record 2, English, edathamil%20disodium
avoid
- disodium edathamil 2, record 2, English, disodium%20edathamil
avoid
- tetracemate disodium 2, record 2, English, tetracemate%20disodium
avoid
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A chemical product which appears under the form of a white, crystalline powder, is freely soluble in water and is used as a food preservative, a chelating and a sequestering agent. 4, record 2, English, - disodium%20EDTA
Record number: 2, Textual support number: 1 OBS
Chemical formula: C10H14N2O8·2Na 4, record 2, English, - disodium%20EDTA
Record 2, French
Record 2, Domaine(s)
- Éléments et composés chimiques
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- EDTA de disodium
1, record 2, French, EDTA%20de%20disodium
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- éthylènediaminetétraacétate de disodium 1, record 2, French, %C3%A9thyl%C3%A8nediaminet%C3%A9traac%C3%A9tate%20de%20disodium
correct, masculine noun
- sel disodique de l'acide éthylènediaminetétracétique 2, record 2, French, sel%20disodique%20de%20l%27acide%20%C3%A9thyl%C3%A8nediaminet%C3%A9trac%C3%A9tique
avoid, masculine noun
- sel disodique de l'acide éthylène diamine tétracétique 2, record 2, French, sel%20disodique%20de%20l%27acide%20%C3%A9thyl%C3%A8ne%20diamine%20t%C3%A9trac%C3%A9tique
avoid, masculine noun
- sel disodique de l'acide éthylènediamine tétracétique 3, record 2, French, sel%20disodique%20de%20l%27acide%20%C3%A9thyl%C3%A8nediamine%20t%C3%A9trac%C3%A9tique
avoid, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les alcalino-terreux présents dans l'eau sont amenés à former un complexe du type chélate par le sel disodique de l'acide éthylènediaminetétracétique. La disparition des dernières traces d’éléments libres à doser est décelée par le virage d’un indicateur spécifique. En milieu convenablement tamponné pour empêcher la précipitation du magnésium, la méthode permet de doser la somme des ions calcium et magnésium. 4, record 2, French, - EDTA%20de%20disodium
Record number: 2, Textual support number: 1 OBS
Formule chimique : C10H14N2O8·2Na 5, record 2, French, - EDTA%20de%20disodium
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2010-02-18
Record 3, English
Record 3, Subject field(s)
- Chemical Elements and Compounds
- Petrochemistry
Record 3, Main entry term, English
- olefinically unsaturated monomer
1, record 3, English, olefinically%20unsaturated%20monomer
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
A process for making a polymer of acrylonitrile, methacrylonitrile and olefinically unsaturated monomers. ... A process for making a thermally stable melt processable acrylonitrile/methacrylonitrile/olefinically unsaturated multipolymer, comprising polymerizing a mixture of acrylonitrile monomer, methacrylonitrile monomer, and olefinically unsaturated monomer in which the rate of addition of the multimonomer mixture isset by the rate of polymerization so that the concentration of unreacted acrylonitrile monomer, unreacted methacrylonitrile monomer and unreacted olefinically unsaturated monomer is low and the polymerization process is in a monomer starved condition. 2, record 3, English, - olefinically%20unsaturated%20monomer
Record number: 3, Textual support number: 2 CONT
Process for the free-radical polymerisation of at least one olefinically unsaturated monomer, the polymerisation being performed in the presence of a compound for effecting molecular weight control, being a CoII chelate of formula (I), wherein each group X is a divalent group which forms with the two carbon atoms to which it is bonded a pericondensed polycyclic group, being a group having 3 or more carbocyclic rings where the oxime-containing carbocyclic ring has carbon atoms in common with 2 or more of the other rings, said polycyclic group being unsubstituted (apart from the oxime groups) or having at least one hydrocarbyl substitutent; ... 3, record 3, English, - olefinically%20unsaturated%20monomer
Record 3, French
Record 3, Domaine(s)
- Éléments et composés chimiques
- Chimie du pétrole
Record 3, Main entry term, French
- monomère alcénique
1, record 3, French, monom%C3%A8re%20alc%C3%A9nique
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Monomère réalisé à partir de carbure éthylénique. [Renseignement obtenu du vérificateur à Consommation et Corporations, en 1985] 2, record 3, French, - monom%C3%A8re%20alc%C3%A9nique
Record number: 3, Textual support number: 1 CONT
Procédé destiné à la polymérisation radicalaire libre d’au moins un monomère alcénique, cette polymérisation étant réalisée en présence d’un composé servant à obtenir une régulation de poids moléculaire, ce composé pouvant être un chélate de CoII de la formule(I), dans laquelle chaque groupe X est un groupe divalent formant avec les deux atomes de carbone auxquels il est lié un groupe polycyclique péricondensé, lequel groupe possède au moins trois cycles carbocycliques dans lesquels le cycle carbocyclique contenant des oximes possède des atomes de carbone en commun avec au moins deux des autres cycles, n’ est pas substitué(à l'exception des groupes d’oximes) ou possède au moins un substituant hydrocarbyle; [...] 3, record 3, French, - monom%C3%A8re%20alc%C3%A9nique
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2007-12-06
Record 4, English
Record 4, Subject field(s)
- Chemical Elements and Compounds
- Dietetics
- Nutritive Elements (Biological Sciences)
Record 4, Main entry term, English
- selenium chelate
1, record 4, English, selenium%20chelate
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
... a nutritionally essential trace element for humans and animals. 2, record 4, English, - selenium%20chelate
Record number: 4, Textual support number: 1 CONT
... supplementation of selenium as selenium chelate (selenoglycine) can slightly improve productive performance but residual selenium in internal organs and lean meat may be harmful to the human if the selenium level in the diet is high. 3, record 4, English, - selenium%20chelate
Record number: 4, Textual support number: 2 OBS
selenium chelate: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name. 4, record 4, English, - selenium%20chelate
Record 4, French
Record 4, Domaine(s)
- Éléments et composés chimiques
- Diététique
- Éléments nutritifs (Sciences biologiques)
Record 4, Main entry term, French
- chélate de sélénium
1, record 4, French, ch%C3%A9late%20de%20s%C3%A9l%C3%A9nium
correct, see observation, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- sélénium chélate 2, record 4, French, s%C3%A9l%C3%A9nium%20ch%C3%A9late
avoid, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
[Laboratoires Jamieson]. Barres énergétiques Vita-Vim [marque de commerce]. [...] Ingrédients :[...] minéraux : carbonate de calcium, hydrogénophosphate de calcium, fumarate ferreux, iodure de potassium, oxyde de magnésium, oxyde cuivrique, oxyde de zinc, citrate de manganèse, chélate de sélénium, chélate de chrome, citrate de molybdène; [...] 3, record 4, French, - ch%C3%A9late%20de%20s%C3%A9l%C3%A9nium
Record number: 4, Textual support number: 1 OBS
chélate de sélénium : forme recommandée par l'UICPA(Union internationale de chimie pure et appliquée) pour le nom systématique. 4, record 4, French, - ch%C3%A9late%20de%20s%C3%A9l%C3%A9nium
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2007-05-24
Record 5, English
Record 5, Subject field(s)
- Magnetic Resonance Imaging
Record 5, Main entry term, English
- perfusion imaging 1, record 5, English, perfusion%20imaging
Record 5, Abbreviations, English
Record 5, Synonyms, English
- perfusion weighted imaging 2, record 5, English, perfusion%20weighted%20imaging
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Perfusion MRI techniques ... are sensitive to microscopic levels of blood flow. Contrast enhanced relative cerebral blood volume (rCBV) is the most used perfusion imaging. 2, record 5, English, - perfusion%20imaging
Record 5, Key term(s)
- perfusion-weighted imaging
- perfusion MRI
- perfusion magnetic resonance imaging
Record 5, French
Record 5, Domaine(s)
- Imagerie par résonance magnétique
Record 5, Main entry term, French
- imagerie de perfusion
1, record 5, French, imagerie%20de%20perfusion
correct
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
L'imagerie de perfusion cérébrale permet d’accéder aux informations hémodynamiques concernant le volume sanguin régional cérébral. Ce type d’imagerie nécessite l'utilisation d’un produit de contraste(chélate de Gadolinium) présentant une forte susceptibilité magnétique et responsable d’une diminution des temps de relaxation des protons. 2, record 5, French, - imagerie%20de%20perfusion
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2007-01-19
Record 6, English
Record 6, Subject field(s)
- Chemistry
- Biotechnology
Record 6, Main entry term, English
- demineralising agent
1, record 6, English, demineralising%20agent
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- demineralizing agent 2, record 6, English, demineralizing%20agent
correct
- chelating agent 3, record 6, English, chelating%20agent
correct
- chelant 4, record 6, English, chelant
correct
- chelator 4, record 6, English, chelator
correct
- sequestring agent 4, record 6, English, sequestring%20agent
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
Family of molecules that can form several bonds to a metal ion, in order to deactivate them. 5, record 6, English, - demineralising%20agent
Record number: 6, Textual support number: 1 CONT
Chelation (from Greek, chelè, meaning claw) is the process of reversible binding (complexation) of a ligand - the chelant, chelator, chelating agent, sequestering agent, or complexing agent - to a metal ion, forming a metal complex, the chelate. The term is generally reserved for complexes in which the metal ion is bound to two or more atoms of the chelating agent, although the bonds may be any combination of coordination or ionic bonds. 4, record 6, English, - demineralising%20agent
Record number: 6, Textual support number: 2 CONT
Further experiments showed that by adding a demineralising agent (EDTA) to the soil, plants could accumulate a larger quantity of metals. Testing also demonstrated that the demineralising agent facilitated the migration of metals towards the top of the plant (stems and leaves). 1, record 6, English, - demineralising%20agent
Record 6, French
Record 6, Domaine(s)
- Chimie
- Biotechnologie
Record 6, Main entry term, French
- agent déminéralisant
1, record 6, French, agent%20d%C3%A9min%C3%A9ralisant
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- agent chélateur 2, record 6, French, agent%20ch%C3%A9lateur
correct, masculine noun
- chélateur 3, record 6, French, ch%C3%A9lateur
correct, masculine noun
- agent chélatant 4, record 6, French, agent%20ch%C3%A9latant
masculine noun
- chélatant 5, record 6, French, ch%C3%A9latant
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Se dit d’un corps qui a la propriété de se lier fortement et de manière plus ou moins spécifique à un ion positif bivalent et trivalent(notamment métallique) avec lequel il forme un composé(ou chélate n. m.) dans lequel l'atome central est lié aux atomes voisins par au moins deux liaisons en formant une structure annulaire. 2, record 6, French, - agent%20d%C3%A9min%C3%A9ralisant
Record number: 6, Textual support number: 1 CONT
D’autres expériences ont démontré que l’ajout d’un agent déminéralisant (EDTA) dans les sols permettait aux plantes d’accumuler une quantité supérieure de métaux. Elles ont aussi prouvé que l’agent déminéralisant facilitait la progression des métaux vers les parties aériennes de la plantes (tiges et feuilles). 6, record 6, French, - agent%20d%C3%A9min%C3%A9ralisant
Record number: 6, Textual support number: 2 CONT
La chélation(prononcer kélassion, du grec khêlê :«pince ») est un processus physico-chimique au cours duquel est formé un complexe, le chélate, entre un complexant, dit chélateur(ou chélatant), et un métal, alors complexé, dit chélaté. 5, record 6, French, - agent%20d%C3%A9min%C3%A9ralisant
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2006-11-07
Record 7, English
Record 7, Subject field(s)
- Chemistry
Record 7, Main entry term, English
- monodentate ligand
1, record 7, English, monodentate%20ligand
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record 7, French
Record 7, Domaine(s)
- Chimie
Record 7, Main entry term, French
- ligand monodentate
1, record 7, French, ligand%20monodentate
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- ligand unidentate 2, record 7, French, ligand%20unidentate
correct, masculine noun
- ligant monodentelé 3, record 7, French, ligant%20monodentel%C3%A9
avoid, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Formation des complexes de coordination. Différents types de ligands : 1. Ligands monodentates : Ligands qui possèdent un seul site de fixation à l'atome métallique. Ils cèdent au métal central un doublet non liant avec création d’une liaison, exemples : ammine(NH2, aqua(H2O), carbonyl(CO), ligands soufrés(RSH, RS-) [et] 2. Ligands polydentates(ou chélatants) : Ligands qui possèdent plusieurs sites de fixation à l'atome métallique. Ils peuvent donner naissance à un chélate, un complexe où le ligand forme un cycle qui comprend l'atome métallique, exemples : glycinato(bidentate), éthylènediaminetétraacéto(EDTA, hexadentate) [...] 1, record 7, French, - ligand%20monodentate
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Química
Record 7, Main entry term, Spanish
- ligando monodentado
1, record 7, Spanish, ligando%20monodentado
masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2006-03-08
Record 8, English
Record 8, Subject field(s)
- Pharmacology
- Dietetics
Record 8, Main entry term, English
- chelated iron
1, record 8, English, chelated%20iron
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
A number of different foods have been fortified with the chelated iron and are commercially available ..., including sugar, milk, corn flour, wheat flour, cheese, yoghurt, cookies, and margarine. 1, record 8, English, - chelated%20iron
Record 8, French
Record 8, Domaine(s)
- Pharmacologie
- Diététique
Record 8, Main entry term, French
- fer chélaté
1, record 8, French, fer%20ch%C3%A9lat%C3%A9
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Les effets et la toxicité d’un élément peuvent être soit augmentés, soit diminués après chélation. Lorsqu'un élément oxydoréducteur se lie à un ligand organique, son potentiel d’oxydo-réduction est modifié mais non supprimé. C'est le cas du fer chélaté par l'éthylène diamine tétra acétate ou EDTA. 1, record 8, French, - fer%20ch%C3%A9lat%C3%A9
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1998-03-27
Record 9, English
Record 9, Subject field(s)
- Chemistry
Record 9, Main entry term, English
- chelating power for metal ions
1, record 9, English, chelating%20power%20for%20metal%20ions
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The effectiveness of certain molecules to form a chelate with metal ions. [Definition standardized by ISO.] 1, record 9, English, - chelating%20power%20for%20metal%20ions
Record number: 9, Textual support number: 1 OBS
chelating power for metal ions: term standardized by ISO. 2, record 9, English, - chelating%20power%20for%20metal%20ions
Record 9, Key term(s)
- metal ion chelating power
Record 9, French
Record 9, Domaine(s)
- Chimie
Record 9, Main entry term, French
- pouvoir de chélation d'ions
1, record 9, French, pouvoir%20de%20ch%C3%A9lation%20d%27ions
correct, masculine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Degré d’aptitude de certaines molécules à former un chélate avec des ions métalliques. [Définition normalisée par l'ISO. ] 1, record 9, French, - pouvoir%20de%20ch%C3%A9lation%20d%27ions
Record number: 9, Textual support number: 1 OBS
pouvoir de chélation d’ions : terme normalisé par l’ISO. 2, record 9, French, - pouvoir%20de%20ch%C3%A9lation%20d%27ions
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1996-10-11
Record 10, English
Record 10, Subject field(s)
- Chemical Elements and Compounds
Record 10, Main entry term, English
- aminopolycarboxylic acid
1, record 10, English, aminopolycarboxylic%20acid
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
aminopolycarboxylic acids: Compounds containing [a] group ... which comprises the most important class of chelate-forming titrants for the determination of metals. The most widely used compound of this type is ethylenedinitrilotetraacetic acid ... known as EDTA. In practive the disodium salt of ethylenedinitrilotetraacetic acid is used in place of the acid itself and it may also be designated EDTA. 1, record 10, English, - aminopolycarboxylic%20acid
Record 10, Key term(s)
- aminopolycarboxylic acids
Record 10, French
Record 10, Domaine(s)
- Éléments et composés chimiques
Record 10, Main entry term, French
- acide aminopolycarboxylique
1, record 10, French, acide%20aminopolycarboxylique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- complexon 2, record 10, French, complexon
avoid, see observation, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
acides aminopolycarboxyliques : Ce sont des composés [qui] comportent la classe la plus importante des réactifs utilisés pour le dosage des métaux par formation de chélate. Le composé de ce type le plus utilisé est l'acide éthylènediaminotétraacétique, NA2H2Y, connu sous le nom de EDTA et sous divers noms commerciaux. En pratique, c'est fréquemment le sel disodique de l'acide éthylènediaminotétraacétique [...] utilisé à la place de l'acide lui-même : il peut également être désigné comme EDTA. 1, record 10, French, - acide%20aminopolycarboxylique
Record number: 10, Textual support number: 1 OBS
En accord avec la pratique établie, le terme complexon est largement utilisé pour dénommer un agent complexant du type acide aminopolycarboxylique. Le mot «complexon» [est] également un terme commercial réservé à certains produits de Uetikon Chemical Company scientifique et [son emploi] doit être abandonné. 2, record 10, French, - acide%20aminopolycarboxylique
Record 10, Key term(s)
- acides aminopolycarboxyliques
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1994-03-23
Record 11, English
Record 11, Subject field(s)
- Biochemistry
Record 11, Main entry term, English
- protoheme
1, record 11, English, protoheme
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
His research staff has isolated one barley juice molecule (protoheme) with a molecular weight of 53,000. 2, record 11, English, - protoheme
Record number: 11, Textual support number: 2 CONT
Catalase HPll of Escherichia coli catalyzes the conversion of protoheme to cis-heme d ... Tetrapyrrole utilization by protoheme-synthesizing anaerobes ... [Source: PASCAL database]. 3, record 11, English, - protoheme
Record 11, French
Record 11, Domaine(s)
- Biochimie
Record 11, Main entry term, French
- protohème
1, record 11, French, protoh%C3%A8me
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Cette étude détermine quel autre métal chélate de la deutéroporphyrine peut être utilisé pour la synthèse du cytochrome par B. ruminicola sub. sp. brevis et quels autres organismes anaérobies synthétisant un protohème peuvent utiliser une deutéroporphyrine de son métal chélate pour la synthèse du cytochrome [Source : base de données PASCAL]. 1, record 11, French, - protoh%C3%A8me
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1987-05-22
Record 12, English
Record 12, Subject field(s)
- Crustaceans
Record 12, Main entry term, English
- propodite 1, record 12, English, propodite
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record 12, French
Record 12, Domaine(s)
- Crustacés
Record 12, Main entry term, French
- propodite
1, record 12, French, propodite
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
Partie fixe de la pince d’un crustacé, soit le 2 article d’un chélate ou appendice ambulatoire, dont le prolongement aplati forme la mâchoire fixe de la pince.(Jean Vaillancourt, biologiste, Univ. d’Ottawa et Larousse XX s., 11/07/63). 2, record 12, French, - propodite
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1985-06-12
Record 13, English
Record 13, Subject field(s)
- Lasers and Masers
Record 13, Main entry term, English
- liquid laser
1, record 13, English, liquid%20laser
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A laser whose active material is dissolved in a liquid contained in a transparent cylindrical shell ... 2, record 13, English, - liquid%20laser
Record number: 13, Textual support number: 1 CONT
Some liquid lasers use rare-earth ions in suitable dissolved molecules, while others make use of organic dye solutions. The dyes can provide a range of output wavelengths, which are adjustable ... Fine adjustment of the output can be provided by using a diffraction grating in place of one of the laser end mirrors. The grating acts as a good mirror for only one wavelength, which depends on the angle at which it is set. 3, record 13, English, - liquid%20laser
Record number: 13, Textual support number: 2 CONT
Liquid lasers. ... Several can be run continuously; others can ... produce pulses having a duration of ... a few trillionths of a second. 4, record 13, English, - liquid%20laser
Record 13, French
Record 13, Domaine(s)
- Masers et lasers
Record 13, Main entry term, French
- laser à liquide
1, record 13, French, laser%20%C3%A0%20liquide
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- laser à liquide ionique 2, record 13, French, laser%20%C3%A0%20liquide%20ionique
masculine noun
- laser à liquides 3, record 13, French, laser%20%C3%A0%20liquides
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Les lasers à liquide [comprennent] a) Le laser à chélate(...). b) Les lasers à colorants organiques(ou lasers fluorescents)(...). c) Le laser à Nd-oxychlorure de sélénium. 4, record 13, French, - laser%20%C3%A0%20liquide
Record number: 13, Textual support number: 2 CONT
Récemment sont apparus des lasers à liquides, chargés de colorants organiques (...). Leur durée de vie dans l’état excité est beaucoup plus brève que pour les solides, ce qui oblige à fournir (...) une puissance très accrue, en un temps très court. Mais il est possible (...) de faire varier la fréquence de leur émission : on peut sélectionner cette fréquence en remplaçant l’un des miroirs par un réseau plan (...) dont on modifie l’orientation. 5, record 13, French, - laser%20%C3%A0%20liquide
Record 13, Spanish
Record 13, Textual support, Spanish
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