Determination and Speciation of Selenium Species inReal Water and Food Samples Using DispersiveLiquid–liquid Microextraction and ElectrothermalAtomic Absorption Spectrometry
Yazarlar (1)
Doç. Dr. Özgür Doğan ULUÖZLÜ
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | ATOMIC SPECTROSCOPY |
| Dergi ISSN | 0195-5373 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 08-2019 |
| Cilt No | 40 |
| Sayı | 4 |
| Sayfalar | 133 / 138 |
| DOI Numarası | 10.46770/AS.2019.04.004 |
| Özet |
| While many metal ions are necessary for humans and other mammals, some can be harmful and toxic. Selenium (Se) is a basic and necessary microelement for the organism and depending on the amount ingested, can have a wide range of pleiotropic effects from antioxidant immune functions to the production of active thyroid hormones (1–4). In general, selenium is found in plants and meats (5-7). It also has an important role in the biological system, while selenium environmental toxicity often depends on the concentration and the chemical forms (8, 9). The inorganic forms of selenium are more toxic than the organic forms (10).Environmental samples generally contain very low concentrations of selenium species. Therefore, fast, easy, and inexpensive enrichment methods must be developed for the separation and selective speciation of selenium. Recently, several methods have been developed to determine the toxic forms of these metal ions present in very low concentrations. However, the instruments used for these methods are very expensive and, therefore, not commonly available in many academic laboratories. However, an electrothermal atomic absorption spectrometer (ETAAS) for selenium analysis is a very common method, far |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 6 |
| Google Scholar | 7 |