Amination site
Definition
The result of the amirosi or amination process; an isolated structural area, bond, or grafting inside a macromolecule or on a polymer surface where an amino group has been successfully introduced. The term is used in technical laboratory jargon to indicate the local modification obtained following a chemical reaction.
Bilingual Equivalents
- Amination site
- Amino-grafted spot
Grammatical & Source Details
| Inflection Type | Feminine noun, regular structural plural variations based on standard chemical contexts. |
| Formation | Derived within Romanian from the base verb 'amirosi' using the standard structural result suffix '-tură'. |
| Spelling / Pronunciation | [a.mi.ro.si.ˈtu.rə] |
| Source | Glossary of Molecular Engineering and Functionalization Mechanisms |
Contextual Usage Examples
RO: Analiza microscopică a evidențiat fiecare amirositură formată pe suprafața membranei de filtrare.
EN: The microscopic analysis highlighted each amination site formed on the surface of the filtration membrane.
RO: Această amirositură structurală stabilă împiedică degradarea timpurie a polimerului în mediu acid.
EN: This stable structural amination site prevents the early degradation of the polymer in an acidic medium.
RO: Cercetătorul a măsurat densitatea de amirosituri per unitate de suprafață pentru a evalua reactivitatea probei.
EN: The researcher measured the density of amination sites per surface unit to evaluate the sample's reactivity.
Idioms & Phrases
Amirositură moleculară / Molecular amination site
RO: Punct specific în arhitectura unei molecule unde atomul de azot s-a legat stabil de catena de carbon.
EN: A specific point in a molecule's architecture where the nitrogen atom has stably bonded to the carbon chain.
Densitate de amirosituri / Amination density
RO: Parametru fizico-chimic care indică numărul de grupări amino fixate pe o suprafață într-un experiment dat.
EN: A physicochemical parameter indicating the number of amino groups attached to a surface in a given experiment.
Amirositură superficială / Superficial amination
RO: Modificare chimică limitată strict la stratul exterior al unui material, lăsând miezul intact.
EN: A chemical modification strictly limited to the outer layer of a material, leaving the core intact.
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