Characterization of a novel pyridinium bromide surface confined ionic liquid stationary phase for high-performance liquid chromatography under normal phase conditions via linear solvation energy relationships
Utilizing linear solvation free energy relationship methodology, a novel pyridinium bromide surface confined ionic liquid (SCIL) stationary phase was characterized under normal phase high-performance liquid chromatographic conditions. A limited set of neutral aromatic probe solutes were utilized to...
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| Veröffentlicht in: | Journal of Chromatography A 2008-05, Vol.1191 (1), p.67-71 |
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| container_end_page | 71 |
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| container_issue | 1 |
| container_start_page | 67 |
| container_title | Journal of Chromatography A |
| container_volume | 1191 |
| creator | Van Meter, D.S. Stuart, O.D. Carle, A.B. Stalcup, A.M. |
| description | Utilizing linear solvation free energy relationship methodology, a novel pyridinium bromide surface confined ionic liquid (SCIL) stationary phase was characterized under normal phase high-performance liquid chromatographic conditions. A limited set of neutral aromatic probe solutes were utilized to rapidly assess the utility of the LSER model, using mobile phases of hexane modified with 2-propanol. The excellent correlation of the global fit across the mobile phase composition range used in this study for the experimental and calculated retention values (
R
2
=
0.994) indicates that the LSER model is an appropriate model of characterizing this polar bonded phase under normal phase conditions. For a limited subset of compounds, retention on the pyridinium bromide SCIL stationary phase is more highly correlated with that obtained on a cyano column than on a diol column under NP conditions. |
| doi_str_mv | 10.1016/j.chroma.2008.02.048 |
| format | Article |
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R
2
=
0.994) indicates that the LSER model is an appropriate model of characterizing this polar bonded phase under normal phase conditions. For a limited subset of compounds, retention on the pyridinium bromide SCIL stationary phase is more highly correlated with that obtained on a cyano column than on a diol column under NP conditions.</description><identifier>ISSN: 0021-9673</identifier><identifier>EISSN: 1873-3778</identifier><identifier>DOI: 10.1016/j.chroma.2008.02.048</identifier><identifier>PMID: 18321522</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Chromatography, High Pressure Liquid - instrumentation ; Chromatography, High Pressure Liquid - methods ; Ionic liquid ; Linear solvation free energy relationship ; Liquid chromatography ; LSER ; Normal phase ; Pyridinium ; Pyridinium Compounds - chemistry ; Thermodynamics</subject><ispartof>Journal of Chromatography A, 2008-05, Vol.1191 (1), p.67-71</ispartof><rights>2008 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c551t-d005925c77ea39407be952c088d02f06510257518400f7b2214f538191dc8b093</citedby><cites>FETCH-LOGICAL-c551t-d005925c77ea39407be952c088d02f06510257518400f7b2214f538191dc8b093</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0021967308003142$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18321522$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Van Meter, D.S.</creatorcontrib><creatorcontrib>Stuart, O.D.</creatorcontrib><creatorcontrib>Carle, A.B.</creatorcontrib><creatorcontrib>Stalcup, A.M.</creatorcontrib><title>Characterization of a novel pyridinium bromide surface confined ionic liquid stationary phase for high-performance liquid chromatography under normal phase conditions via linear solvation energy relationships</title><title>Journal of Chromatography A</title><addtitle>J Chromatogr A</addtitle><description>Utilizing linear solvation free energy relationship methodology, a novel pyridinium bromide surface confined ionic liquid (SCIL) stationary phase was characterized under normal phase high-performance liquid chromatographic conditions. A limited set of neutral aromatic probe solutes were utilized to rapidly assess the utility of the LSER model, using mobile phases of hexane modified with 2-propanol. The excellent correlation of the global fit across the mobile phase composition range used in this study for the experimental and calculated retention values (
R
2
=
0.994) indicates that the LSER model is an appropriate model of characterizing this polar bonded phase under normal phase conditions. For a limited subset of compounds, retention on the pyridinium bromide SCIL stationary phase is more highly correlated with that obtained on a cyano column than on a diol column under NP conditions.</description><subject>Chromatography, High Pressure Liquid - instrumentation</subject><subject>Chromatography, High Pressure Liquid - methods</subject><subject>Ionic liquid</subject><subject>Linear solvation free energy relationship</subject><subject>Liquid chromatography</subject><subject>LSER</subject><subject>Normal phase</subject><subject>Pyridinium</subject><subject>Pyridinium Compounds - chemistry</subject><subject>Thermodynamics</subject><issn>0021-9673</issn><issn>1873-3778</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9UsuO0zAUjRCIKQN_gMArdinXTlInGyRU8ZJGYgGztlz7prlVYmfspFLnK_kk3EnFwIaVbfm87iPLXnNYc-Cb94e16YIf9FoA1GsQayjrJ9mK17LICynrp9kKQPC82cjiKnsR4wGAS5DieXbF60LwSohV9mvb6aDNhIHu9UTeMd8yzZw_Ys_GUyBLjuaB7ZIVWWRxDq02yIx3LTm0LFHIsJ7uZrIsTg8aOpzY2OmIrPWBdbTv8hFDug_aJe4FvMSf_D7osTux2VkMyTiB-gs7mVg6C0Z2JJ14DnVg0ffHJSo6DPsTC9g_vGNHY3yZPWt1H_HV5bzObj9_-rn9mt98__Jt-_EmN1XFp9wCVI2ojJSoi6YEucOmEgbq2oJoYVNxEJWseF0CtHInBC_bqqh5w62pd9AU19mHRXecdwNag24KuldjoCGVr7wm9e-Po07t_VGJNA9oeBJ4dxEI_m7GOKmBosG-1w79HNWmEcCLskrAcgGa4GMM2P4x4aDOq6AOaumlOq-CAqHSKiTam78DPpIus0-Atwug1V7pfaCobn-cPZNIU9Z881gjpkYeCYOKhjCN0FJAMynr6f8ZfgN-mdfJ</recordid><startdate>20080516</startdate><enddate>20080516</enddate><creator>Van Meter, D.S.</creator><creator>Stuart, O.D.</creator><creator>Carle, A.B.</creator><creator>Stalcup, A.M.</creator><general>Elsevier B.V</general><general>Amsterdam; New York: Elsevier</general><scope>FBQ</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><scope>5PM</scope></search><sort><creationdate>20080516</creationdate><title>Characterization of a novel pyridinium bromide surface confined ionic liquid stationary phase for high-performance liquid chromatography under normal phase conditions via linear solvation energy relationships</title><author>Van Meter, D.S. ; Stuart, O.D. ; Carle, A.B. ; Stalcup, A.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c551t-d005925c77ea39407be952c088d02f06510257518400f7b2214f538191dc8b093</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Chromatography, High Pressure Liquid - instrumentation</topic><topic>Chromatography, High Pressure Liquid - methods</topic><topic>Ionic liquid</topic><topic>Linear solvation free energy relationship</topic><topic>Liquid chromatography</topic><topic>LSER</topic><topic>Normal phase</topic><topic>Pyridinium</topic><topic>Pyridinium Compounds - chemistry</topic><topic>Thermodynamics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Van Meter, D.S.</creatorcontrib><creatorcontrib>Stuart, O.D.</creatorcontrib><creatorcontrib>Carle, A.B.</creatorcontrib><creatorcontrib>Stalcup, A.M.</creatorcontrib><collection>AGRIS</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><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of Chromatography A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Van Meter, D.S.</au><au>Stuart, O.D.</au><au>Carle, A.B.</au><au>Stalcup, A.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of a novel pyridinium bromide surface confined ionic liquid stationary phase for high-performance liquid chromatography under normal phase conditions via linear solvation energy relationships</atitle><jtitle>Journal of Chromatography A</jtitle><addtitle>J Chromatogr A</addtitle><date>2008-05-16</date><risdate>2008</risdate><volume>1191</volume><issue>1</issue><spage>67</spage><epage>71</epage><pages>67-71</pages><issn>0021-9673</issn><eissn>1873-3778</eissn><abstract>Utilizing linear solvation free energy relationship methodology, a novel pyridinium bromide surface confined ionic liquid (SCIL) stationary phase was characterized under normal phase high-performance liquid chromatographic conditions. A limited set of neutral aromatic probe solutes were utilized to rapidly assess the utility of the LSER model, using mobile phases of hexane modified with 2-propanol. The excellent correlation of the global fit across the mobile phase composition range used in this study for the experimental and calculated retention values (
R
2
=
0.994) indicates that the LSER model is an appropriate model of characterizing this polar bonded phase under normal phase conditions. For a limited subset of compounds, retention on the pyridinium bromide SCIL stationary phase is more highly correlated with that obtained on a cyano column than on a diol column under NP conditions.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>18321522</pmid><doi>10.1016/j.chroma.2008.02.048</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of Chromatography A, 2008-05, Vol.1191 (1), p.67-71 |
| issn | 0021-9673 1873-3778 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Chromatography, High Pressure Liquid - instrumentation Chromatography, High Pressure Liquid - methods Ionic liquid Linear solvation free energy relationship Liquid chromatography LSER Normal phase Pyridinium Pyridinium Compounds - chemistry Thermodynamics |
| title | Characterization of a novel pyridinium bromide surface confined ionic liquid stationary phase for high-performance liquid chromatography under normal phase conditions via linear solvation energy relationships |
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