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MATRICE INSOLUBLE [11 records]
Record 1 - internal organization data 2014-09-22
Record 1, English
Record 1, Subject field(s)
- Microbiology and Parasitology
Record 1, Main entry term, English
- microbial cell
1, record 1, English, microbial%20cell
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
... immobilization techniques, which involve converting the water-soluble enzyme protein into a solid form of catalyst, either by entrapping the enzyme within a cross-linked matrix of a water-insoluble polymer or by binding the enzyme ionically or covalently to the surface of a solid supporting material, [can be used] to immobilise microbial cells. 2, record 1, English, - microbial%20cell
Record 1, French
Record 1, Domaine(s)
- Microbiologie et parasitologie
Record 1, Main entry term, French
- cellule microbienne
1, record 1, French, cellule%20microbienne
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
[les] techniques d’immobilisation, qui consistent à transformer la protéine enzymatique soluble dans l'eau en un catalyseur à l'état solide, en piégeant l'enzyme dans une matrice réticulée formée d’une polymère insoluble dans l'eau ou en l'attachant par une liaison ionique ou covalente à la surface d’un support solide, [peuvent être utilisées pour] immobiliser des cellules microbiennes. 2, record 1, French, - cellule%20microbienne
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2013-06-25
Record 2, English
Record 2, Subject field(s)
- Analytical Chemistry
- Soil Science
Record 2, Main entry term, English
- pseudo-total concentration for inorganics
1, record 2, English, pseudo%2Dtotal%20concentration%20for%20inorganics
correct, see observation, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
pseudo-total concentration (for inorganics): The amount of an element determined using a strong acid or combination of acids as extractant. 1, record 2, English, - pseudo%2Dtotal%20concentration%20for%20inorganics
Record number: 2, Textual support number: 1 OBS
Typically, a small insoluble proportion of the element under consideration is not removed from the matrix by the chosen extractants. 1, record 2, English, - pseudo%2Dtotal%20concentration%20for%20inorganics
Record number: 2, Textual support number: 2 OBS
Depending on the element and the soil matrix, the pseudo-total concentration is typically 70% to 90% of the true total concentration. 1, record 2, English, - pseudo%2Dtotal%20concentration%20for%20inorganics
Record number: 2, Textual support number: 3 OBS
pseudo-total concentration for inorganics: The term "pseudo-total concentration (for inorganics)" and the definition have been standardized by the International Organization for Standardization (ISO). 2, record 2, English, - pseudo%2Dtotal%20concentration%20for%20inorganics
Record 2, Key term(s)
- pseudototal concentration for inorganics
Record 2, French
Record 2, Domaine(s)
- Chimie analytique
- Science du sol
Record 2, Main entry term, French
- concentration pseudo-totale pour les matières inorganiques
1, record 2, French, concentration%20pseudo%2Dtotale%20pour%20les%20mati%C3%A8res%20inorganiques
correct, see observation, feminine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
concentration pseudo-totale (pour les matières inorganiques) : Quantité d’un élément déterminée au moyen d’un acide fort ou d’une combinaison d’acides agissant en qualité de solvant d’extraction. 1, record 2, French, - concentration%20pseudo%2Dtotale%20pour%20les%20mati%C3%A8res%20inorganiques
Record number: 2, Textual support number: 1 OBS
Généralement, les solvants d’extraction choisis laissent dans la matrice une faible proportion insoluble de l'élément considéré. 1, record 2, French, - concentration%20pseudo%2Dtotale%20pour%20les%20mati%C3%A8res%20inorganiques
Record number: 2, Textual support number: 2 OBS
La concentration pseudo-totale est généralement comprise, selon l’élément et la matrice du sol, entre 70 % et 90 % de la concentration totale réelle. 1, record 2, French, - concentration%20pseudo%2Dtotale%20pour%20les%20mati%C3%A8res%20inorganiques
Record number: 2, Textual support number: 3 OBS
concentration pseudo-totale pour les matières inorganiques : Le terme «concentration pseudo-totale (pour les matières inorganiques)» et la définition ont été normalisés par l’Organisation internationale de normalisation (ISO). 2, record 2, French, - concentration%20pseudo%2Dtotale%20pour%20les%20mati%C3%A8res%20inorganiques
Record 2, Key term(s)
- concentration pseudototale pour les matières inorganiques
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-10-21
Record 3, English
Record 3, Subject field(s)
- Biological Sciences
Record 3, Main entry term, English
- support
1, record 3, English, support
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- carrier 2, record 3, English, carrier
correct
- matrix 2, record 3, English, matrix
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
The covalent attachment of water-soluble enzyme molecules via nonessential amino acid residues to water-insoluble, functionalized supports is the most prevalent method for immobilizing enzymes.... Enzymes immobilized on inorganic supports by covalent attachment show unique pH optimums, thermal profiles and kinetics.... Once a protein is covalently coupled to the support, its physicochemical characteristics must be compared with those in the native state. 3, record 3, English, - support
Record 3, French
Record 3, Domaine(s)
- Sciences biologiques
Record 3, Main entry term, French
- support
1, record 3, French, support
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- matrice 2, record 3, French, matrice
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Système sur lequel est disposé un catalyseur. 1, record 3, French, - support
Record number: 3, Textual support number: 1 CONT
Grâce à leur spécificité et leur rapidité d’action dans des conditions douces, les enzymes peuvent constituer des réactifs très précieux offrant d’énormes possibilités. Cependant, leur emploi en solution reste limité en raison de leur fragilité(dénaturation) et de la difficulté de récupération de l'enzyme pour une utilisation répétée. Ces inconvénients ont été considérablement réduits par l'immobilisation des enzymes, qui a pu être réalisée par des procédés très divers : réticulation de la protéine enzymatique, conduisant à des agrégats insolubles, inclusion dans les mailles d’un gel(...) ou en microcapsules poreuses, ou fixation sur un support solide insoluble(matrice) par adsorption, ou mieux par liaison covalente. 3, record 3, French, - support
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2011-08-09
Record 4, English
Record 4, Subject field(s)
- Biological Sciences
Record 4, Main entry term, English
- lattice entrapment
1, record 4, English, lattice%20entrapment
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
Enzyme immobilization method which involves the formation of a highly crosslinked network of a polymer in the presence of an enzyme. Enzyme molecules are physically entrapped within the polymer lattice and cannot permeate out of the gel matrix, but appropriately sized substrate and product molecules can transfer across and within this network to insure a continuous transformation. 2, record 4, English, - lattice%20entrapment
Record number: 4, Textual support number: 1 CONT
Advantages of the lattice entrapment method for immobilizing an enzyme include its overall experimental simplicity, the need for only small amounts of an enzyme in order to produce a water-insoluble enzyme conjugate and the fact that it is a physical method.... Disadvantages of the method also exist.... The exact physical nature of the crosslinked polymers is often quite important for obtaining high activity.... A considerable disadvantage of this method is leakage of an enzyme from within the crosslinked polymeric network. 1, record 4, English, - lattice%20entrapment
Record 4, French
Record 4, Domaine(s)
- Sciences biologiques
Record 4, Main entry term, French
- inclusion dans une matrice
1, record 4, French, inclusion%20dans%20une%20matrice
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- inclusion dans les mailles d'un gel 2, record 4, French, inclusion%20dans%20les%20mailles%20d%27un%20gel
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Une des techniques d’immobilisation par inclusion dans laquelle l’enzyme est solubilisée ou dispersée dans une solution d’un monomère qui est ensuite polymérisé en présence d’un agent de réticulation et d’un colloïde protecteur, albumine, agarose ou dextrane. 2, record 4, French, - inclusion%20dans%20une%20matrice
Record number: 4, Textual support number: 1 CONT
Grâce à leur spécificité et leur rapidité d’action dans des conditions douces, les enzymes peuvent constituer des réactifs très précieux offrant d’énormes possibilités. Cependant, leur emploi en solution reste limité en raison de leur fragilité(dénaturation) et de la difficulté de récupération de l'enzyme pour une utilisation répétée. Ces inconvénients ont été considérablement réduits par l'immobilisation des enzymes, qui a pu être réalisée par des procédés très divers : réticulation de la protéine enzymatique, conduisant à des agrégats insolubles, inclusion dans les mailles d’un gel(entrappement) ou en microcapsules poreuses, ou fixation sur un support solide insoluble(matrice) par adsorption, ou mieux par liaison covalente. 3, record 4, French, - inclusion%20dans%20une%20matrice
Record number: 4, Textual support number: 1 OBS
Le terme "entrappement" est quelquefois utilisé dans les ouvrages français. Emploi à déconseiller. 2, record 4, French, - inclusion%20dans%20une%20matrice
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2011-01-11
Record 5, English
Record 5, Subject field(s)
- Biological Sciences
Record 5, Main entry term, English
- carrier-binding method
1, record 5, English, carrier%2Dbinding%20method
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Immobilization method for enzymes characterized by the binding of enzymes to water-insoluble carriers. 2, record 5, English, - carrier%2Dbinding%20method
Record number: 5, Textual support number: 1 CONT
In the carrier-binding mehtod ... care is required regarding the selection of carriers as well as in binding techniques. Namely, the amount of enzyme bound to the carrier and the activity after immobilization depend markedly on the nature of the carrier. Although the selection of a carrier also depends on the nature of the enzyme itself, the following aspects must be considered; (1) particle size, (2) surface area, (3) molar ratio of hydrophilic to hydrophobic groups, and (4) chemical composition. 1, record 5, English, - carrier%2Dbinding%20method
Record number: 5, Textual support number: 1 OBS
Attachment of an enzyme to an insoluble carrier is the oldest ... and most prevalent method for enzyme immobilization ... The artificial immobilization of enzymes can be subclassified according to the binding mode of the enzyme into: physical adsorption, ionic binding, chelation or metal binding, and covalent binding. In any of these methods the selection of the insoluble carrier as well as the binding method is of paramount importance. 3, record 5, English, - carrier%2Dbinding%20method
Record 5, French
Record 5, Domaine(s)
- Sciences biologiques
Record 5, Main entry term, French
- fixation sur un support solide
1, record 5, French, fixation%20sur%20un%20support%20solide
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Méthode d’immobilisation d’enzymes dans laquelle l’enzyme doit être fixée aussi solidement que possible au support. Il importe donc de prendre en compte les caractéristiques propres tant de la protéine que l’on veut fixer que du support : taille des particules, rapport molaire des groupements hydrophiles et hydrophobes, groupements réactifs. 2, record 5, French, - fixation%20sur%20un%20support%20solide
Record number: 5, Textual support number: 1 CONT
L'immobilisation des enzymes a pu être réalisée par des procédés très divers : réticulation de la protéine enzymatique, conduisant à des agrégats insolubles, inclusion dans les mailles d’un gel [...] ou en microcapsules poreuses, ou fixation sur un support solide insoluble(matrice) par adsorption, ou mieux par liaison covalente. 3, record 5, French, - fixation%20sur%20un%20support%20solide
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2008-03-06
Record 6, English
Record 6, Subject field(s)
- Medication
Record 6, Main entry term, English
- extended-release tablet
1, record 6, English, extended%2Drelease%20tablet
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- sustained-release tablet 2, record 6, English, sustained%2Drelease%20tablet
correct
- sustained-action tablet 3, record 6, English, sustained%2Daction%20tablet
correct
- prolonged-release tablet 4, record 6, English, prolonged%2Drelease%20tablet
correct
- prolonged-action tablet 5, record 6, English, prolonged%2Daction%20tablet
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A drug product formulation that provides the required dosage initially and then maintains [it for a specific period of time]. 6, record 6, English, - extended%2Drelease%20tablet
Record 6, Key term(s)
- extended release tablet
- sustained release tablet
- sustained action tablet
- prolonged release tablet
- prolonged action tablet
Record 6, French
Record 6, Domaine(s)
- Médicaments
Record 6, Main entry term, French
- comprimé à libération prolongée
1, record 6, French, comprim%C3%A9%20%C3%A0%20lib%C3%A9ration%20prolong%C3%A9e
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
L’invention concerne enfin un comprimé à libération prolongée comprenant une matrice d’agents gélifiants à libération prolongée renfermant au moins un polymère hydrophile avec une ou plusieurs gomme(s) et un ou plusieurs dérivé(s) de gomme. 2, record 6, French, - comprim%C3%A9%20%C3%A0%20lib%C3%A9ration%20prolong%C3%A9e
Record number: 6, Textual support number: 1 OBS
Dans le cas des comprimés, la libération prolongée peut être obtenue par exemple :-Par inclusion des particules de principe actif dans un excipient insoluble dans les liquides de l'organisme et formant une espèce de matrice à partir de laquelle le principe actif diffusera lentement, à moins que la libération se fasse par érosion progressive.-En enrobant chaque particule d’un film plus ou moins perméable à base de macromolécules insolubles. La libération se fait alors par dialyse du principe actif à travers le film. 3, record 6, French, - comprim%C3%A9%20%C3%A0%20lib%C3%A9ration%20prolong%C3%A9e
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Medicamentos
Record 6, Main entry term, Spanish
- tableta de liberación sostenida
1, record 6, Spanish, tableta%20de%20liberaci%C3%B3n%20sostenida
feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1998-10-15
Record 7, English
Record 7, Subject field(s)
- Aluminum Products
Record 7, Main entry term, English
- dispersion strengthened aluminum
1, record 7, English, dispersion%20strengthened%20aluminum
correct
Record 7, Abbreviations, English
- DS-AL 1, record 7, English, DS%2DAL
correct
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Aluminum and aluminum alloys, powder-metallurgy high-efficiency aluminum materials, spray-compacted aluminum materials, particle-reinforced aluminum-matrix compound materials. Dispersion-strengthened aluminum materials, all of the foregoing goods in the form of ingots, tube rounds, blocks or further processed by extrusion pressing, rotary kneading, milling, boring into semi-finished products. 2, record 7, English, - dispersion%20strengthened%20aluminum
Record number: 7, Textual support number: 1 OBS
dispersion strengthening. The reduction of plastic deformation of a solid by the presence of a uniform dispersion of another substance which inhibits the motion of plastic dislocations. 3, record 7, English, - dispersion%20strengthened%20aluminum
Record 7, Key term(s)
- on strengthened aluminium
Record 7, French
Record 7, Domaine(s)
- Produits en aluminium
Record 7, Main entry term, French
- aluminium à durcissement par phase dispersée
1, record 7, French, aluminium%20%C3%A0%20durcissement%20par%20phase%20dispers%C3%A9e
proposal, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
métal à durcissement par phase dispersée : Matériau composite constitué par une phase matrice métallique contenant une dispersion de grains très fins d’une phase, métallique ou non, essentiellement insoluble dans la matrice telle que par exemple alumine, thorine, carbure. 2, record 7, French, - aluminium%20%C3%A0%20durcissement%20par%20phase%20dispers%C3%A9e
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1985-05-09
Record 8, English
Record 8, Subject field(s)
- Biochemistry
Record 8, Main entry term, English
- immobilized biocatalyst reactor 1, record 8, English, immobilized%20biocatalyst%20reactor
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Immobilized Biocatalyst Reactors. ... The cost of most enzymes is such that they only become economic if they can be released. This has led to the development of immobilization techniques, which involve converting the water-soluble enzyme protein into a solid form of catalyst, either by entrapping the enzyme within a cross-linked matrix of a water-insoluble polymer or by binding the enzyme conically or covalently to the surface of a solid supporting material. 1, record 8, English, - immobilized%20biocatalyst%20reactor
Record 8, French
Record 8, Domaine(s)
- Biochimie
Record 8, Main entry term, French
- réacteur à catalyseur biologique immobilisé
1, record 8, French, r%C3%A9acteur%20%C3%A0%20catalyseur%20biologique%20immobilis%C3%A9
masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Réacteurs à catalyseur biologique immobilisé. [...] Le coût de la plupart des enzymes est tel que leur emploi ne devient rentable que s’il est possible de les réutiliser. C'est pourquoi on a mis au point des techniques d’immobilisation, qui consistent à transformer la protéine enzymatique soluble dans l'eau en un catalyseur à l'état solide, en piégeant l'enzyme dans une matrice réticulée formée d’un polymère insoluble dans l'eau ou en l'attachant par une liaison conique ou covalente à la surface d’un support solide. 1, record 8, French, - r%C3%A9acteur%20%C3%A0%20catalyseur%20biologique%20immobilis%C3%A9
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1985-05-09
Record 9, English
Record 9, Subject field(s)
- Biochemistry
Record 9, Main entry term, English
- immobilization technique 1, record 9, English, immobilization%20technique
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
The cost of most enzymes is such that they only become economic if they can be reused. This has led to the development of immobilization techniques, which involve converting the water-soluble enzyme protein into a solid form of catalyst, either by entrapping the enzyme within a cross-linked matrix of a water-insoluble polymer or by binding the enzyme ionically or covalently to the surface of a solid supporting material. 1, record 9, English, - immobilization%20technique
Record 9, French
Record 9, Domaine(s)
- Biochimie
Record 9, Main entry term, French
- technique d'immobilisation
1, record 9, French, technique%20d%27immobilisation
feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Le coût de la plupart des enzymes est tel que leur emploi ne devient rentable que s’il est possible de les réutiliser. C'est pourquoi on a mis au point des techniques d’immobilisation, qui consistent à transformer la protéine enzymatique soluble dans l'eau en un catalyseur à l'état solide, en piégeant l'enzyme dans une matrice réticulée formée d’un polymère insoluble dans l'eau ou en l'attachant par une liaison ionique ou covalente à la surface d’un support solide. 1, record 9, French, - technique%20d%27immobilisation
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1985-04-24
Record 10, English
Record 10, Subject field(s)
- Biochemistry
Record 10, Main entry term, English
- water-soluble enzyme protein 1, record 10, English, water%2Dsoluble%20enzyme%20protein
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The cost of most enzymes is such that they only become economic if they can be reused. This has led to the development of immobilization techniques, which involve converting the water-soluble enzyme protein into a solid form of catalyst, either by entrapping the enzyme within a cross-linked matrix of a water-insoluble polymer or by binding the enzyme within a cross-linked matrix of a water-insoluble polymer or by binding the enzyme ionically or covalently to the surface of a solid supporting material. 1, record 10, English, - water%2Dsoluble%20enzyme%20protein
Record 10, French
Record 10, Domaine(s)
- Biochimie
Record 10, Main entry term, French
- protéine enzymatique soluble dans l'eau
1, record 10, French, prot%C3%A9ine%20enzymatique%20soluble%20dans%20l%27eau
feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Le coût de la plupart des enzymes est tel que leur emploi ne devient rentable que s’il est possible de les réutiliser. C'est pourquoi on a mis au point des techniques d’immobilisation, qui consistent à transformer la protéine enzymatique soluble dans l'eau en un catalyseur à l'état solide, en piégeant l'enzyme dans une matrice réticulée formée d’un polymère insoluble dans l'eau ou en l'attachant par une liaison ionique ou covalente à la surface d’un support solide. 1, record 10, French, - prot%C3%A9ine%20enzymatique%20soluble%20dans%20l%27eau
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1985-03-25
Record 11, English
Record 11, Subject field(s)
- Genetics
Record 11, Main entry term, English
- cross-linked matrix 1, record 11, English, cross%2Dlinked%20matrix
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
The cost of most enzymes is such that they only become economic if they can be reused. This has led to the development of immobilization techniques, which involve converting the water-soluble enzyme protein into a solid form of catalyst, either by entrapping the enzyme within a cross-linked matrix of a water-insoluble polymer or by binding the enzyme ionically or covalently to the surface of a solid supporting material. 1, record 11, English, - cross%2Dlinked%20matrix
Record 11, French
Record 11, Domaine(s)
- Génétique
Record 11, Main entry term, French
- matrice réticulée
1, record 11, French, matrice%20r%C3%A9ticul%C3%A9e
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Le coût de la plupart des enzymes est tel que leur emploi ne devient rentable que s’il est possible de les réutiliser. C'est pourquoi on a mis au point des techniques d’immobilisation, qui consistent à transformer la protéine enzymatique soluble dans l'eau en un catalyseur à l'état solide, en piégeant l'enzyme dans une matrice réticulée formée d’un polymère insoluble dans l'eau ou en l'attachant par une liaison ionique ou covalente à la surface d’un support solide. 1, record 11, French, - matrice%20r%C3%A9ticul%C3%A9e
Record 11, Spanish
Record 11, Textual support, Spanish
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