Separation of hydrophobic compounds by nonaqueous micellar electrokinetic chromatography using formamide solvent
In this study, some uncharged hydrophobic compounds, such as p-arylacetophenones, polycyclic aromatic hydrocarbons and steroids, were separated by micellar electrokinetic chromatography (MEKC) using amide solvents containing sodium n-dodecyl sulfate (SDS), di-(2-ethyl hexyl) sodium sulfosuccinate (A...
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| Veröffentlicht in: | BUNSEKI KAGAKU 1999/02/05, Vol.48(2), pp.239-244 |
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| container_title | BUNSEKI KAGAKU |
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| creator | NAKAGAWA, Masamitsu LIN, Jin-Ming NAKAGAMA, Tatsuro UCHIYAMA, Katsumi HOBO, Toshiyuki |
| description | In this study, some uncharged hydrophobic compounds, such as p-arylacetophenones, polycyclic aromatic hydrocarbons and steroids, were separated by micellar electrokinetic chromatography (MEKC) using amide solvents containing sodium n-dodecyl sulfate (SDS), di-(2-ethyl hexyl) sodium sulfosuccinate (AOT) or taurodexycholic acid sodium salt (STDC). The separation was shown to be dependent on the types of amide solvent and the surfactant concentration. Three different amides, formamide (FA), N-methyl formamide (NMF) and N, N-dimethylformamide (DMF) were used as solvent. A satisfactory result was obtained in formamide/SDS/NaH2PO4 medium. The effects of the amide solvent, surfactant and electrolyte on the separation were also studied. |
| doi_str_mv | 10.2116/bunsekikagaku.48.239 |
| format | Article |
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The separation was shown to be dependent on the types of amide solvent and the surfactant concentration. Three different amides, formamide (FA), N-methyl formamide (NMF) and N, N-dimethylformamide (DMF) were used as solvent. A satisfactory result was obtained in formamide/SDS/NaH2PO4 medium. 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The separation was shown to be dependent on the types of amide solvent and the surfactant concentration. Three different amides, formamide (FA), N-methyl formamide (NMF) and N, N-dimethylformamide (DMF) were used as solvent. A satisfactory result was obtained in formamide/SDS/NaH2PO4 medium. The effects of the amide solvent, surfactant and electrolyte on the separation were also studied.</description><subject>hydrophobic compounds</subject><subject>micellar electrokinetic chromatography</subject><subject>nonaqueous</subject><subject>surfactant</subject><issn>0525-1931</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNpVkE1LAzEQhvegYKn9Bx4CnluTbNLNHqX4BYoH9Rxm00k3djdZk12h_95oRfAyw8D7zAxPUVwwuuKMra-aySfcuz3sYD-thFrxsj4pZlRyuWR1yc6KRUquoZQrzikXs2J4wQEijC54EixpD9sYhjY0zhAT-iFMfptIcyA-ePiYMEyJ9M5g10Ek2KEZY9g7j-N3vo2hhzHsIgztgUzJ-R2xIfbQuy2SFLpP9ON5cWqhS7j47fPi7fbmdXO_fHy-e9hcPy6NkHRciopaYytsGrGVJj8soMESqLVCVYbJ0jTKcCwlSFjX1NassrLmRnGBeVDlvLg87h1iyI-nUb-HKfp8UjMhlFpXtBY5JY4pE0NKEa0eoushHjSj-lup_qdUC6Wz0ow9HbH3NMIO_yCIWUSH_yFWS_4DHkvm_3KmhajRl19il5As</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>NAKAGAWA, Masamitsu</creator><creator>LIN, Jin-Ming</creator><creator>NAKAGAMA, Tatsuro</creator><creator>UCHIYAMA, Katsumi</creator><creator>HOBO, Toshiyuki</creator><general>The Japan Society for Analytical Chemistry</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>1999</creationdate><title>Separation of hydrophobic compounds by nonaqueous micellar electrokinetic chromatography using formamide solvent</title><author>NAKAGAWA, Masamitsu ; LIN, Jin-Ming ; NAKAGAMA, Tatsuro ; UCHIYAMA, Katsumi ; HOBO, Toshiyuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c450t-470fcf7ebb4d5c0024abe3a0ff487c153cb8c2e35a5a690f917f592c824ef9183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; jpn</language><creationdate>1999</creationdate><topic>hydrophobic compounds</topic><topic>micellar electrokinetic chromatography</topic><topic>nonaqueous</topic><topic>surfactant</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>NAKAGAWA, Masamitsu</creatorcontrib><creatorcontrib>LIN, Jin-Ming</creatorcontrib><creatorcontrib>NAKAGAMA, Tatsuro</creatorcontrib><creatorcontrib>UCHIYAMA, Katsumi</creatorcontrib><creatorcontrib>HOBO, Toshiyuki</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>BUNSEKI KAGAKU</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>NAKAGAWA, Masamitsu</au><au>LIN, Jin-Ming</au><au>NAKAGAMA, Tatsuro</au><au>UCHIYAMA, Katsumi</au><au>HOBO, Toshiyuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Separation of hydrophobic compounds by nonaqueous micellar electrokinetic chromatography using formamide solvent</atitle><jtitle>BUNSEKI KAGAKU</jtitle><addtitle>BUNSEKI KAGAKU</addtitle><date>1999</date><risdate>1999</risdate><volume>48</volume><issue>2</issue><spage>239</spage><epage>244</epage><pages>239-244</pages><issn>0525-1931</issn><abstract>In this study, some uncharged hydrophobic compounds, such as p-arylacetophenones, polycyclic aromatic hydrocarbons and steroids, were separated by micellar electrokinetic chromatography (MEKC) using amide solvents containing sodium n-dodecyl sulfate (SDS), di-(2-ethyl hexyl) sodium sulfosuccinate (AOT) or taurodexycholic acid sodium salt (STDC). The separation was shown to be dependent on the types of amide solvent and the surfactant concentration. Three different amides, formamide (FA), N-methyl formamide (NMF) and N, N-dimethylformamide (DMF) were used as solvent. A satisfactory result was obtained in formamide/SDS/NaH2PO4 medium. The effects of the amide solvent, surfactant and electrolyte on the separation were also studied.</abstract><cop>Tokyo</cop><pub>The Japan Society for Analytical Chemistry</pub><doi>10.2116/bunsekikagaku.48.239</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| language | eng ; jpn |
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| source | J-STAGE Free; Freely Accessible Japanese Titles; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Free Full-Text Journals in Chemistry |
| subjects | hydrophobic compounds micellar electrokinetic chromatography nonaqueous surfactant |
| title | Separation of hydrophobic compounds by nonaqueous micellar electrokinetic chromatography using formamide solvent |
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