Matches in SemOpenAlex for { <https://semopenalex.org/work/W1999128936> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1999128936 endingPage "106" @default.
- W1999128936 startingPage "91" @default.
- W1999128936 abstract "Microspherical zirconia particles were synthesized and surface modified with octadecylsilane compounds for reversed-phase high performance liquid chromatography. Monomeric and “polymeric” octadecyl-zirconia bonded stationary phases were obtained by reacting the support with octadecyldimethylchlorosilane or octadecyltrichlorosilane, respectively. The surface coverage of the zirconia-based stationary phases with octadecyl functions was approximately the same as that of octadecyl-silica sorbents. These phases were evaluated in terms of reversed-phase chromatographic properties with non-polar, slightly polar and ionic species over a wide range of mobile phase composition and pH. Monomeric octadecyl-zirconia with end-capping exhibited some metallic interactions with both basic and acidic solutes, but these interactions were greatly reduced in the presence of competing agents (e.g., tartrate ions) in the mobile phase. The “polymeric” octadecyl-zirconia sorbents exhibited higher retention than the monomeric ones with the various solutes investigated, and their residual adsoptivities toward acidic solutes were much lower. The retention of non-polar and slightly polar aromatic compounds was quasi-homoenergetic on both types of octadecyl-zirconia stationary phases. Stability studies conducted at extreme pH conditions (pH 2.0 and pH 12.0), have shown that “polymeric” octadecyl-zirconia sorbents are more stable than their monomeric counterparts. These stationary phases were quite useful in the separation of polycyclic aromatic hydrocarbons, alkylbenzene and phenyl alkylalcohol homologous series, oligosaccharides, dansyl-amino acids, peptides and proteins." @default.
- W1999128936 created "2016-06-24" @default.
- W1999128936 creator A5026625663 @default.
- W1999128936 creator A5036104491 @default.
- W1999128936 date "1993-02-01" @default.
- W1999128936 modified "2023-10-15" @default.
- W1999128936 title "Reversed-phase liquid chromatography with microspherical octadecyl-zirconia bonded stationary phases" @default.
- W1999128936 cites W1545149030 @default.
- W1999128936 cites W1963960246 @default.
- W1999128936 cites W1966077094 @default.
- W1999128936 cites W1973521238 @default.
- W1999128936 cites W1975307292 @default.
- W1999128936 cites W1975666263 @default.
- W1999128936 cites W1977639466 @default.
- W1999128936 cites W1990041828 @default.
- W1999128936 cites W1992695228 @default.
- W1999128936 cites W1999223759 @default.
- W1999128936 cites W2002526239 @default.
- W1999128936 cites W2010584642 @default.
- W1999128936 cites W2010749253 @default.
- W1999128936 cites W2022597853 @default.
- W1999128936 cites W2027373166 @default.
- W1999128936 cites W2032607001 @default.
- W1999128936 cites W2035195916 @default.
- W1999128936 cites W2035519373 @default.
- W1999128936 cites W2040152738 @default.
- W1999128936 cites W2040812785 @default.
- W1999128936 cites W2053456047 @default.
- W1999128936 cites W2053999654 @default.
- W1999128936 cites W2062351591 @default.
- W1999128936 cites W2073721630 @default.
- W1999128936 cites W2079840579 @default.
- W1999128936 cites W2091205235 @default.
- W1999128936 cites W2091549903 @default.
- W1999128936 cites W2137827914 @default.
- W1999128936 cites W2323351972 @default.
- W1999128936 doi "https://doi.org/10.1016/0021-9673(93)80509-7" @default.
- W1999128936 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8450024" @default.
- W1999128936 hasPublicationYear "1993" @default.
- W1999128936 type Work @default.
- W1999128936 sameAs 1999128936 @default.
- W1999128936 citedByCount "60" @default.
- W1999128936 countsByYear W19991289362012 @default.
- W1999128936 countsByYear W19991289362016 @default.
- W1999128936 countsByYear W19991289362018 @default.
- W1999128936 countsByYear W19991289362019 @default.
- W1999128936 countsByYear W19991289362020 @default.
- W1999128936 countsByYear W19991289362022 @default.
- W1999128936 crossrefType "journal-article" @default.
- W1999128936 hasAuthorship W1999128936A5026625663 @default.
- W1999128936 hasAuthorship W1999128936A5036104491 @default.
- W1999128936 hasConcept C116817701 @default.
- W1999128936 hasConcept C123609680 @default.
- W1999128936 hasConcept C134132462 @default.
- W1999128936 hasConcept C166940927 @default.
- W1999128936 hasConcept C178790620 @default.
- W1999128936 hasConcept C179998833 @default.
- W1999128936 hasConcept C185592680 @default.
- W1999128936 hasConcept C43617362 @default.
- W1999128936 hasConcept C44280652 @default.
- W1999128936 hasConcept C521977710 @default.
- W1999128936 hasConceptScore W1999128936C116817701 @default.
- W1999128936 hasConceptScore W1999128936C123609680 @default.
- W1999128936 hasConceptScore W1999128936C134132462 @default.
- W1999128936 hasConceptScore W1999128936C166940927 @default.
- W1999128936 hasConceptScore W1999128936C178790620 @default.
- W1999128936 hasConceptScore W1999128936C179998833 @default.
- W1999128936 hasConceptScore W1999128936C185592680 @default.
- W1999128936 hasConceptScore W1999128936C43617362 @default.
- W1999128936 hasConceptScore W1999128936C44280652 @default.
- W1999128936 hasConceptScore W1999128936C521977710 @default.
- W1999128936 hasIssue "1-2" @default.
- W1999128936 hasLocation W19991289361 @default.
- W1999128936 hasLocation W19991289362 @default.
- W1999128936 hasOpenAccess W1999128936 @default.
- W1999128936 hasPrimaryLocation W19991289361 @default.
- W1999128936 hasRelatedWork W2015466408 @default.
- W1999128936 hasRelatedWork W2075370691 @default.
- W1999128936 hasRelatedWork W2089844732 @default.
- W1999128936 hasRelatedWork W2092197488 @default.
- W1999128936 hasRelatedWork W2360729677 @default.
- W1999128936 hasRelatedWork W2399025539 @default.
- W1999128936 hasRelatedWork W2926008701 @default.
- W1999128936 hasRelatedWork W4242492325 @default.
- W1999128936 hasRelatedWork W4319066211 @default.
- W1999128936 hasRelatedWork W4366599269 @default.
- W1999128936 hasVolume "631" @default.
- W1999128936 isParatext "false" @default.
- W1999128936 isRetracted "false" @default.
- W1999128936 magId "1999128936" @default.
- W1999128936 workType "article" @default.