Synthesis of the Coumarin-Containing Porous Silica as Column Packing Material

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dc.authoridSEÇKİN, Turgay/0000-0001-8483-7366
dc.authoridAteş, Burhan/0000-0001-6080-229X
dc.authoridKarataş, Mert Olgun/0000-0001-8500-2088
dc.authoridALICI, Bulent/0000-0001-5009-3223
dc.authoridKoytepe, Suleyman/0000-0002-4788-278X
dc.authorwosidSEÇKİN, Turgay/ABG-7537-2020
dc.authorwosidERDOĞAN, Ali/ABG-8548-2020
dc.authorwosidAteş, Burhan/AAA-3730-2021
dc.authorwosidKöytepe, Süleyman/AAA-4168-2021
dc.authorwosidKarataş, Mert Olgun/ABG-7848-2020
dc.authorwosidALICI, Bulent/AAG-4203-2019
dc.contributor.authorKazmaz, Emine Sura
dc.contributor.authorKaratas, Mert Olgun
dc.contributor.authorKoytepe, Suleyman
dc.contributor.authorAtes, Burhan
dc.contributor.authorErdogan, Ali
dc.contributor.authorAlici, Bulent
dc.contributor.authorSeckin, Turgay
dc.date.accessioned2024-08-04T20:41:26Z
dc.date.available2024-08-04T20:41:26Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractFor the synthesis of the coumarin based column packing materials, amino functionalized porous silica was prepared from the modification of silica with 3-aminopropyl triethoxysilane. This amino functional silica was reacted with 4-chloromethyl-7,8-dihydroxycoumarin. The produced silica based column packing material was characterized by spectral techniques, scanning electron microscope, X-ray diffraction analysis (X-ray), N-2 adsorption isotherms and thermal analysis techniques. The effect of coumarin group on the silica structure and separation properties as well as the thermal stability of materials was investigated. Average particle diameters, pore size and surface areas of the coumarin based silica particles were 2680 +/- A 750 mu m, similar to 33 nm and 118 +/- A 6 m(2)/g, respectively. 240 mm x 4.6 mm high performance liquid chromatography column was packed with coumarin functionalized porous silica. Then, this column was applied to the separation of similar structure aromatic compounds such as benzene, toluene and xylene. Column performance was investigated by measuring time of continuous use peak asymmetry, resolution, and selectivity. Chromatographic resolutions of coumarin-modified packing material were in the range of 2.28-2.35. According to these data, for the separation of aromatic compounds, while pure silica does not provide effective separation, coumarin based column packing material has showed good separation and selectivity.en_US
dc.description.sponsorshipInonu University [BAP-2013/79]en_US
dc.description.sponsorshipThe authors gratefully acknowledge the financial support provided by Project (BAP-2013/79) from Inonu University.en_US
dc.identifier.doi10.1007/s10904-015-0293-3
dc.identifier.endpage164en_US
dc.identifier.issn1574-1443
dc.identifier.issn1574-1451
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84954367648en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage154en_US
dc.identifier.urihttps://doi.org/10.1007/s10904-015-0293-3
dc.identifier.urihttps://hdl.handle.net/11616/97120
dc.identifier.volume26en_US
dc.identifier.wosWOS:000368026200019en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Inorganic and Organometallic Polymers and Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSilicaen_US
dc.subjectColumn packing materialsen_US
dc.subjectCoumarinen_US
dc.subjectSurface modificationen_US
dc.subjectHPLCen_US
dc.titleSynthesis of the Coumarin-Containing Porous Silica as Column Packing Materialen_US
dc.typeArticleen_US

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