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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Aslantas, Ayse Patat, Saban Sahan, Halil Tokalioglu, Serife Yavuz, Emre Taskin, Ferhat |
| Description | Author Affiliation: Tokalioglu S ( Erciyes University, Faculty of Science, Chemistry Department, TR-38039 Kayseri, Turkey. Electronic address: serifet@erciyes.edu.tr.); Yavuz E ( Erciyes University, Faculty of Science, Chemistry Department, TR-38039 Kayseri, Turkey.); Aslantas A ( Erciyes University, Faculty of Science, Chemistry Department, TR-38039 Kayseri, Turkey.); Sahan H ( Erciyes University, Faculty of Science, Chemistry Department, TR-38039 Kayseri, Turkey.); Taskin F ( Erciyes University, Faculty of Science, Physics Department, TR-38039 Kayseri, Turkey.); Patat S ( Erciyes University, Faculty of Science, Chemistry Department, TR-38039 Kayseri, Turkey.) |
| Abstract | In this study, a fast and simple vortex assisted solid phase extraction method was developed for the separation/preconcentration of basic fuchsin in various water samples. The determination of basic fuchsin was carried out at a wavelength of 554 nm by spectrophotometry. Reduced graphene oxide which was used as a solid phase extractor was synthesized and characterized by X-ray diffraction, scanning electron microscopy and the Brunauer, Emmett and Teller. The optimum conditions are as follows: pH 2, contact times for adsorption and elution of 30 s and 90 s, respectively, 10 mg adsorbent, and eluent (ethanol) volume of 1 mL. The effects of some interfering ions and dyes were investigated. The method was linear in the concentration range of 50-250 µg L(-1). The adsorption capacity was 34.1 mg g(-1). The preconcentration factor, limit of detection and precision (RSD, %) of the method were found to be 400, 0.07 µg L(-1) and 1.2%, respectively. The described method was validated by analyzing basic fuchsin spiked certified reference material (SPS-WW1 Batch 114-Wastewater) and spiked real water samples. |
| ISSN | 13861425 |
| Volume Number | 149 |
| e-ISSN | 18733557 |
| Journal | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2015-01-01 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Coloring Agents Analysis Graphite Chemistry Rosaniline Dyes Solid Phase Extraction Methods Spectrophotometry Water Pollutants, Chemical Water Adsorption Isolation & Purification Fresh Water Limit Of Detection Models, Molecular Oxides Seawater Waste Water X-ray Diffraction Evaluation Studies Journal Article Discipline Spectroscopy |
| Content Type | Text |
| Resource Type | Article |
| Subject | Spectroscopy Atomic and Molecular Physics, and Optics Analytical Chemistry Instrumentation |
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