Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100046416> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2100046416 endingPage "457" @default.
- W2100046416 startingPage "449" @default.
- W2100046416 abstract "New polymeric reagents are synthesized, based on a polystyrene-bound benzotriazole containing an o-acetylsalicyl or 9-fluorenyl labelling moiety. This is used in an off-line mode, prior to high performance liquid chromatography (HPLC), for derivatizations of trace primary and secondary amines, polyamines, and related compounds in connection with HPLC. Standards are prepared, characterized by physical and spectral properties, and then used as external standards to determine percent derivatizations. The polymeric reagents are characterized by elemental analyses and loading determinations. The feasibility and applicability of this reagent for derivatization of nucleophiles is confirmed with a number of amines under optimized conditions. The activated labelling moiety, bonded to the polymeric support, makes the derivatization reactions extremely rapid and efficient under mild reaction conditions. This alone provides significant advantages over the analogous solution derivatizations for the same amines. A comparison of solution and solid phase derivatization reactions is reported. The limits of detection are 1 to 2 pmol for polyamines, such as cadaverine, putrescine, and 1,7-diaminoheptane, using the benzotriazole fluorenyl reagent followed by fluorescence detection." @default.
- W2100046416 created "2016-06-24" @default.
- W2100046416 creator A5031053694 @default.
- W2100046416 creator A5051992382 @default.
- W2100046416 creator A5062287214 @default.
- W2100046416 creator A5067281335 @default.
- W2100046416 creator A5073719208 @default.
- W2100046416 creator A5079510320 @default.
- W2100046416 date "1988-09-01" @default.
- W2100046416 modified "2023-09-26" @default.
- W2100046416 title "New Polymeric Benzotriazole Reagents for Off-Line Derivatizations of Amines and Polyamines in HPLC" @default.
- W2100046416 doi "https://doi.org/10.1093/chromsci/26.9.449" @default.
- W2100046416 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3225308" @default.
- W2100046416 hasPublicationYear "1988" @default.
- W2100046416 type Work @default.
- W2100046416 sameAs 2100046416 @default.
- W2100046416 citedByCount "24" @default.
- W2100046416 countsByYear W21000464162021 @default.
- W2100046416 crossrefType "journal-article" @default.
- W2100046416 hasAuthorship W2100046416A5031053694 @default.
- W2100046416 hasAuthorship W2100046416A5051992382 @default.
- W2100046416 hasAuthorship W2100046416A5062287214 @default.
- W2100046416 hasAuthorship W2100046416A5067281335 @default.
- W2100046416 hasAuthorship W2100046416A5073719208 @default.
- W2100046416 hasAuthorship W2100046416A5079510320 @default.
- W2100046416 hasConcept C161790260 @default.
- W2100046416 hasConcept C178790620 @default.
- W2100046416 hasConcept C178907741 @default.
- W2100046416 hasConcept C179998833 @default.
- W2100046416 hasConcept C185592680 @default.
- W2100046416 hasConcept C21951064 @default.
- W2100046416 hasConcept C2776276205 @default.
- W2100046416 hasConcept C2776568683 @default.
- W2100046416 hasConcept C2776923573 @default.
- W2100046416 hasConcept C2777844968 @default.
- W2100046416 hasConcept C40875361 @default.
- W2100046416 hasConcept C43617362 @default.
- W2100046416 hasConceptScore W2100046416C161790260 @default.
- W2100046416 hasConceptScore W2100046416C178790620 @default.
- W2100046416 hasConceptScore W2100046416C178907741 @default.
- W2100046416 hasConceptScore W2100046416C179998833 @default.
- W2100046416 hasConceptScore W2100046416C185592680 @default.
- W2100046416 hasConceptScore W2100046416C21951064 @default.
- W2100046416 hasConceptScore W2100046416C2776276205 @default.
- W2100046416 hasConceptScore W2100046416C2776568683 @default.
- W2100046416 hasConceptScore W2100046416C2776923573 @default.
- W2100046416 hasConceptScore W2100046416C2777844968 @default.
- W2100046416 hasConceptScore W2100046416C40875361 @default.
- W2100046416 hasConceptScore W2100046416C43617362 @default.
- W2100046416 hasIssue "9" @default.
- W2100046416 hasLocation W21000464161 @default.
- W2100046416 hasLocation W21000464162 @default.
- W2100046416 hasOpenAccess W2100046416 @default.
- W2100046416 hasPrimaryLocation W21000464161 @default.
- W2100046416 hasRelatedWork W1968781128 @default.
- W2100046416 hasRelatedWork W2020460345 @default.
- W2100046416 hasRelatedWork W2021939235 @default.
- W2100046416 hasRelatedWork W2027971524 @default.
- W2100046416 hasRelatedWork W2040655948 @default.
- W2100046416 hasRelatedWork W2043579647 @default.
- W2100046416 hasRelatedWork W2100046416 @default.
- W2100046416 hasRelatedWork W2379473750 @default.
- W2100046416 hasRelatedWork W2407028978 @default.
- W2100046416 hasRelatedWork W4292457930 @default.
- W2100046416 hasVolume "26" @default.
- W2100046416 isParatext "false" @default.
- W2100046416 isRetracted "false" @default.
- W2100046416 magId "2100046416" @default.
- W2100046416 workType "article" @default.