| dc.contributor.author | Kaya, Mehmet | |
| dc.contributor.author | Meral, Kadem | |
| dc.contributor.author | Önganer, Yavuz | |
| dc.date.accessioned | 2020-12-19T19:57:34Z | |
| dc.date.available | 2020-12-19T19:57:34Z | |
| dc.date.issued | 2015 | |
| dc.identifier.citation | Kaya, M., Meral, K., Onganer, Y. (2015). Molecular aggregates of Merocyanine 540 in aqueous suspensions containing natural and CTAB-modified bentonite. Journal of Molecular Structure, 1083, 101-105. https://doi.org/10.1016/j.molstruc.2014.11.046 | en_US |
| dc.identifier.issn | 0022-2860 | |
| dc.identifier.issn | 1872-8014 | |
| dc.identifier.uri | https://doi.org/10.1016/j.molstruc.2014.11.046 | |
| dc.identifier.uri | https://hdl.handle.net/11436/2864 | |
| dc.description | KAYA, Mehmet/0000-0001-9680-3622; | en_US |
| dc.description | WOS: 000348879500013 | en_US |
| dc.description.abstract | The molecular interactions of MC-540 (Merocyanine 540) in clay suspensions containing natural bentonite and CTAB (cetyl trimethyl ammonium bromide)-modified bentonite were examined by using absorption, steady-state and time-resolved fluorescence spectroscopies. Strong affinity of clays for dye adsorption caused the strong interaction of MC-540 molecules with bentonite particles in aqueous dispersion. the interaction of dye with natural bentonite and CTAB-modified bentonite particles in aqueous dispersion caused significant changes in the photophysical properties of MC-540 when they were compared to those in pure water. Spectral data revealed that monomer, H-dimer and H-aggregate of MC-540 in the clay aqueous dispersions were formed depending on dye concentration. Moreover, H-aggregates of dye were predominantly formed in the CTAB-modified bentonite aqueous suspension. the presence of H-aggregates strongly decreased the fluorescence lifetime of MC-540. (C) 2014 Elsevier B.V. All rights reserved. | en_US |
| dc.description.sponsorship | Ataturk University Scientific Research Project CouncilAtaturk University [2012/467] | en_US |
| dc.description.sponsorship | The financial support by "Ataturk University Scientific Research Project Council (Project No: 2012/467)" is gratefully acknowledged. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Elsevier Science Bv | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Molecular aggregation | en_US |
| dc.subject | Merocyanine 540 | en_US |
| dc.subject | Natural bentonite | en_US |
| dc.subject | CTAB-modified bentonite | en_US |
| dc.title | Molecular aggregates of Merocyanine 540 in aqueous suspensions containing natural and CTAB-modified bentonite | en_US |
| dc.type | article | en_US |
| dc.contributor.department | RTEÜ, Fen - Edebiyat Fakültesi, Kimya Bölümü | en_US |
| dc.contributor.institutionauthor | Kaya, Mehmet | |
| dc.identifier.doi | 10.1016/j.molstruc.2014.11.046 | |
| dc.identifier.volume | 1083 | en_US |
| dc.identifier.startpage | 101 | en_US |
| dc.identifier.endpage | 105 | en_US |
| dc.relation.journal | Journal of Molecular Structure | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
