dc.contributor.author | Ustundag, Zafer | |
dc.contributor.author | Caglayan, Mustafa Oguzhan | |
dc.contributor.author | Guzel, Remziye | |
dc.contributor.author | Piskin, Erhan | |
dc.contributor.author | Solak, Ali Osman | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:06:24Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:06:24Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0003-2654 | |
dc.identifier.issn | 1364-5528 | |
dc.identifier.uri | https://dx.doi.org/10.1039/c0an00410c | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/9665 | |
dc.description | WOS: 000288327600027 | en_US |
dc.description | PubMed ID: 21321683 | en_US |
dc.description.abstract | The scope of this study is to modify a Surface Plasmon Resonance (SPR) sensor slide with isophthalic acid to evaluate the possible application on the detection of copper(II) ions in aqueous media by total internal reflection ellipsometry. A gold sensor surface was modified by an electrochemical diazonium reduction modification method. The modified surfaces are characterized with cyclic voltammetry (CV) and ellipsometry. Isophthalic acid monolayer modified gold slides were used for in situ detection of aqueous Cu2+ solution with the SPR enhanced total internal reflection ellipsometry (SPRe-TIRE) technique. Layer formation, pH dependency of adsorption, sensor response of the SPRe-TIRE and isothermal kinetic parameters were examined. A high dependency on the number of CV cycles in the monolayer-multiple layer transition was observed. The suggested sensor gave a linear response over a wide range of Cu2+ concentrations. It was also reported that adsorption on the SPRe-TIRE sensor gave Langmuir adsorption model behavior. | en_US |
dc.description.sponsorship | Ankara University [09B4240012]; TUBITAK (Scientific and Technological Research Council of Turkey) [106T622] | en_US |
dc.description.sponsorship | This work was supported by Ankara University Scientific Research Fund with Project Grant number 09B4240012, and TUBITAK (Scientific and Technological Research Council of Turkey) project with a number of 106T622. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.relation.isversionof | 10.1039/c0an00410c | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.title | A novel surface plasmon resonance enhanced total internal reflection ellipsometric application: electrochemically grafted isophthalic acid nanofilm on gold surface | en_US |
dc.type | article | en_US |
dc.relation.journal | ANALYST | en_US |
dc.contributor.department | [Ustundag, Zafer] Dumlupinar Univ, Fac Art & Sci, Dept Chem, Kutahya, Turkey -- [Caglayan, Mustafa Oguzhan] Cumhuriyet Univ, Fac Eng, Dept Chem Eng, Sivas, Turkey -- [Guzel, Remziye] Dicle Univ, Fac Art & Sci, Dept Chem, Diyarbakir, Turkey -- [Piskin, Erhan] Hacettepe Univ, Fac Eng, Dept Chem Eng, Beytepe, Turkey -- [Solak, Ali Osman] Kyrgyz Turkish Manas Univ, Fac Eng, Dept Chem Eng, Bishkek, Kyrgyzstan -- [Solak, Ali Osman] Ankara Univ, Dept Chem, Fac Sci, TR-06100 Ankara, Turkey | en_US |
dc.contributor.authorID | Caglayan, Mustafa Oguzhan -- 0000-0002-7265-1094 | en_US |
dc.identifier.volume | 136 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.endpage | 1471 | en_US |
dc.identifier.startpage | 1464 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |