Ultrasonic assisted dispersive liquid-liquid microextraction method based on deep eutectic solvent for speciation, preconcentration and determination of selenium species (IV) and (VI) in water and food samples
Yazarlar (3)
Abdul Haleem Panhwar University Of Sindh, Pakistan
Prof. Dr. Mustafa TÜZEN Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tasneem Gul Kazi
University Of Sindh, Pakistan
University Of Sindh, Pakistan
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Talanta | ||
| Dergi ISSN | 0039-9140 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2017 |
| Cilt / Sayı / Sayfa | 175 / 1 / 352–358 | DOI | 10.1016/j.talanta.2017.07.063 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0039914017307853 | ||
| UAK Araştırma Alanları |
Analitik Kimya
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| Özet |
| A novel ultrasound-assisted liquid phase microextraction (UALPME) based on environmental friendly extractants, deep eutectic solvent (DES) was first time presented for speciation of selenium. In present study, five DES solvents of different composition was prepared and used as efficient extractive medium for hydrophobic chelate of Se(IV) with 3,3′-Diaminobenzidine (DAB). The total inorganic Se species were determined after pre-reduction of Se(VI) to Se(IV), prior to applying developed method. The concentration of Se(VI) was calculated by the difference of Se(IV) values and total selenium contents. The concentration of Se in DES rich phase was measured with electrothermal atomic absorption spectrometer (ETAAS). The effects of different parameters on extraction efficiency of study analyte, including pH, ligand concentration, type and volume of DES, sonication time, volumes tetrahydrofuran and aqueous … |
| Anahtar Kelimeler |
| Deep eutectic solvent | Dispersive liquid liquid microextraction | Electrothermal atomic absorption spectrometry | Selenium | Speciation | Ultrasound energy |
Science Direct
Ultrasonic assisted dispersive liquid-liquid microextraction method based on deep eutectic solvent for speciation, preconcentration and determination of selenium species (IV) and (VI) in water and food samples
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 105 |
| Scopus | 120 |
| Google Scholar | 135 |