Analysis of lower aliphatic aldehydes in water by micellar electrokinetic chromatography with derivatization to 2,4-dinitrophenylhydrazones
The analysis of lower aliphatic aldehydes in water following derivatization to 2,4‐dinitrophenylhydrazones, was investigated by micellar electrokinetic chromatography (MEKC). The effects of the buffer pH and acetonitrile addition on the separation were investigated. Under optimized conditions the 2,...
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| Veröffentlicht in: | Electrophoresis 1994, Vol.15 (1), p.1332-1334 |
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| creator | Takeda, Sahori Wakida, Shin-ichi Yamane, Masataka Higashi, Kunishige |
| description | The analysis of lower aliphatic aldehydes in water following derivatization to 2,4‐dinitrophenylhydrazones, was investigated by micellar electrokinetic chromatography (MEKC). The effects of the buffer pH and acetonitrile addition on the separation were investigated. Under optimized conditions the 2,4‐dinitrophenylhydrazine (DNPH) reagent was completely separated from four DNPH derivatized aldehydes with high separation efficiency. DNPH‐formaldehyde and DNPH‐acetaldehyde were also completely separated from one another. Their relative standard deviation of migration times and peak areas were within 1.0% and 3.3%, respectively. The reproducibility of peak areas in this MEKC analysis was as good as that of high‐performance liquid chromatography (HPLC) analysis with the same derivatization method. The recovery values from tap and river water were in the range of 97–102%. The detection limits of formaldehyde and acetaldehyde were 0.05 mg/L and 0.08 mg/L respectively. |
| doi_str_mv | 10.1002/elps.11501501203 |
| format | Article |
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The effects of the buffer pH and acetonitrile addition on the separation were investigated. Under optimized conditions the 2,4‐dinitrophenylhydrazine (DNPH) reagent was completely separated from four DNPH derivatized aldehydes with high separation efficiency. DNPH‐formaldehyde and DNPH‐acetaldehyde were also completely separated from one another. Their relative standard deviation of migration times and peak areas were within 1.0% and 3.3%, respectively. The reproducibility of peak areas in this MEKC analysis was as good as that of high‐performance liquid chromatography (HPLC) analysis with the same derivatization method. The recovery values from tap and river water were in the range of 97–102%. The detection limits of formaldehyde and acetaldehyde were 0.05 mg/L and 0.08 mg/L respectively.</description><identifier>ISSN: 0173-0835</identifier><identifier>EISSN: 1522-2683</identifier><identifier>DOI: 10.1002/elps.11501501203</identifier><identifier>PMID: 7895728</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Acetaldehyde - analogs & derivatives ; Acetaldehyde - analysis ; Acrolein - analogs & derivatives ; Acrolein - analysis ; Aldehydes - analysis ; Aldehydes - chemistry ; Chromatography - methods ; Chromatography, High Pressure Liquid ; Electrochemistry ; Electrophoresis - methods ; Formaldehyde - analogs & derivatives ; Formaldehyde - analysis ; Hydrazones - analysis ; Hydrogen-Ion Concentration ; Isomerism ; Micelles ; Water</subject><ispartof>Electrophoresis, 1994, Vol.15 (1), p.1332-1334</ispartof><rights>Copyright © 1994 VCH Verlagsgesellschaft mbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3863-2b580cee08ce682acd936f96c16a366d188057c4aaa0d422099f7b0398f03f543</citedby><cites>FETCH-LOGICAL-c3863-2b580cee08ce682acd936f96c16a366d188057c4aaa0d422099f7b0398f03f543</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Felps.11501501203$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Felps.11501501203$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,4024,27923,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/7895728$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Takeda, Sahori</creatorcontrib><creatorcontrib>Wakida, Shin-ichi</creatorcontrib><creatorcontrib>Yamane, Masataka</creatorcontrib><creatorcontrib>Higashi, Kunishige</creatorcontrib><title>Analysis of lower aliphatic aldehydes in water by micellar electrokinetic chromatography with derivatization to 2,4-dinitrophenylhydrazones</title><title>Electrophoresis</title><addtitle>ELECTROPHORESIS</addtitle><description>The analysis of lower aliphatic aldehydes in water following derivatization to 2,4‐dinitrophenylhydrazones, was investigated by micellar electrokinetic chromatography (MEKC). The effects of the buffer pH and acetonitrile addition on the separation were investigated. Under optimized conditions the 2,4‐dinitrophenylhydrazine (DNPH) reagent was completely separated from four DNPH derivatized aldehydes with high separation efficiency. DNPH‐formaldehyde and DNPH‐acetaldehyde were also completely separated from one another. Their relative standard deviation of migration times and peak areas were within 1.0% and 3.3%, respectively. The reproducibility of peak areas in this MEKC analysis was as good as that of high‐performance liquid chromatography (HPLC) analysis with the same derivatization method. The recovery values from tap and river water were in the range of 97–102%. The detection limits of formaldehyde and acetaldehyde were 0.05 mg/L and 0.08 mg/L respectively.</description><subject>Acetaldehyde - analogs & derivatives</subject><subject>Acetaldehyde - analysis</subject><subject>Acrolein - analogs & derivatives</subject><subject>Acrolein - analysis</subject><subject>Aldehydes - analysis</subject><subject>Aldehydes - chemistry</subject><subject>Chromatography - methods</subject><subject>Chromatography, High Pressure Liquid</subject><subject>Electrochemistry</subject><subject>Electrophoresis - methods</subject><subject>Formaldehyde - analogs & derivatives</subject><subject>Formaldehyde - analysis</subject><subject>Hydrazones - analysis</subject><subject>Hydrogen-Ion Concentration</subject><subject>Isomerism</subject><subject>Micelles</subject><subject>Water</subject><issn>0173-0835</issn><issn>1522-2683</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkM1u1DAUhS0EKkNhzwbJK1ak3NiJ7SxYVFUplUYU8SPYWR7nhpg6cbAzDOkr8NJNmFFVVki-sqVzzmfdQ8jzHE5yAPYa_ZBO8ryE5TDgD8gqLxnLmFD8IVlBLnkGipePyZOUfgBAURXFETmSqiolUyvy57Q3fkou0dBQH3YYqfFuaM3o7PyqsZ1qTNT1dGfGWdxMtHMWvTeRokc7xnDtelzcto2hM2P4Hs3QTnTnxpbWGN2vmXUzT-jpGCh7VWS1690cHFrsJz9_EM1N6DE9JY8a4xM-O9zH5Mvb889n77L11cXl2ek6s1wJnrFNqcAigrIoFDO2rrhoKmFzYbgQda4UlNIWxhioC8agqhq5AV6pBnhTFvyYvNxzhxh-bjGNunPp7049hm3SUipQUsJshL3RxpBSxEYP0XUmTjoHvfSvl_71vf7nyIsDe7vpsL4LHAqf9Td7fec8Tv_l6fP1h0__8rN93qURf9_lTbzWQnJZ6q_vL_S3pSfxUemC3wINqKWE</recordid><startdate>1994</startdate><enddate>1994</enddate><creator>Takeda, Sahori</creator><creator>Wakida, Shin-ichi</creator><creator>Yamane, Masataka</creator><creator>Higashi, Kunishige</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1994</creationdate><title>Analysis of lower aliphatic aldehydes in water by micellar electrokinetic chromatography with derivatization to 2,4-dinitrophenylhydrazones</title><author>Takeda, Sahori ; Wakida, Shin-ichi ; Yamane, Masataka ; Higashi, Kunishige</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3863-2b580cee08ce682acd936f96c16a366d188057c4aaa0d422099f7b0398f03f543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1994</creationdate><topic>Acetaldehyde - analogs & derivatives</topic><topic>Acetaldehyde - analysis</topic><topic>Acrolein - analogs & derivatives</topic><topic>Acrolein - analysis</topic><topic>Aldehydes - analysis</topic><topic>Aldehydes - chemistry</topic><topic>Chromatography - methods</topic><topic>Chromatography, High Pressure Liquid</topic><topic>Electrochemistry</topic><topic>Electrophoresis - methods</topic><topic>Formaldehyde - analogs & derivatives</topic><topic>Formaldehyde - analysis</topic><topic>Hydrazones - analysis</topic><topic>Hydrogen-Ion Concentration</topic><topic>Isomerism</topic><topic>Micelles</topic><topic>Water</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Takeda, Sahori</creatorcontrib><creatorcontrib>Wakida, Shin-ichi</creatorcontrib><creatorcontrib>Yamane, Masataka</creatorcontrib><creatorcontrib>Higashi, Kunishige</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Electrophoresis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Takeda, Sahori</au><au>Wakida, Shin-ichi</au><au>Yamane, Masataka</au><au>Higashi, Kunishige</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of lower aliphatic aldehydes in water by micellar electrokinetic chromatography with derivatization to 2,4-dinitrophenylhydrazones</atitle><jtitle>Electrophoresis</jtitle><addtitle>ELECTROPHORESIS</addtitle><date>1994</date><risdate>1994</risdate><volume>15</volume><issue>1</issue><spage>1332</spage><epage>1334</epage><pages>1332-1334</pages><issn>0173-0835</issn><eissn>1522-2683</eissn><abstract>The analysis of lower aliphatic aldehydes in water following derivatization to 2,4‐dinitrophenylhydrazones, was investigated by micellar electrokinetic chromatography (MEKC). The effects of the buffer pH and acetonitrile addition on the separation were investigated. Under optimized conditions the 2,4‐dinitrophenylhydrazine (DNPH) reagent was completely separated from four DNPH derivatized aldehydes with high separation efficiency. DNPH‐formaldehyde and DNPH‐acetaldehyde were also completely separated from one another. Their relative standard deviation of migration times and peak areas were within 1.0% and 3.3%, respectively. The reproducibility of peak areas in this MEKC analysis was as good as that of high‐performance liquid chromatography (HPLC) analysis with the same derivatization method. The recovery values from tap and river water were in the range of 97–102%. The detection limits of formaldehyde and acetaldehyde were 0.05 mg/L and 0.08 mg/L respectively.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>7895728</pmid><doi>10.1002/elps.11501501203</doi><tpages>3</tpages></addata></record> |
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| ispartof | Electrophoresis, 1994, Vol.15 (1), p.1332-1334 |
| issn | 0173-0835 1522-2683 |
| language | eng |
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| source | MEDLINE; Wiley Online Library All Journals |
| subjects | Acetaldehyde - analogs & derivatives Acetaldehyde - analysis Acrolein - analogs & derivatives Acrolein - analysis Aldehydes - analysis Aldehydes - chemistry Chromatography - methods Chromatography, High Pressure Liquid Electrochemistry Electrophoresis - methods Formaldehyde - analogs & derivatives Formaldehyde - analysis Hydrazones - analysis Hydrogen-Ion Concentration Isomerism Micelles Water |
| title | Analysis of lower aliphatic aldehydes in water by micellar electrokinetic chromatography with derivatization to 2,4-dinitrophenylhydrazones |
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