Zinc(II)-selective PVC membrane potentiometric sensor for analysis of Zn2+ in drug sample and different environmental samples
Yazarlar (3)
Prof. Dr. Ömer IŞILDAK Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Doç. Dr. Oğuz ÖZBEK Zonguldak Bülent Ecevit Üniversitesi, Türkiye
Kamil Mert Yiğit Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | International Journal of Environmental Analytical Chemistry (Q3) | ||
| Dergi ISSN | 0306-7319 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 10-2021 |
| Kabul Tarihi | 31-10-2019 | Yayınlanma Tarihi | 12-11-2019 |
| Cilt / Sayı / Sayfa | 101 / 14 / 2035–2045 | DOI | 10.1080/03067319.2019.1691542 |
| Makale Linki | http://dx.doi.org/10.1080/03067319.2019.1691542 | ||
| Özet |
| In this study, a novel potentiometric sensor that is highly selective to Zn2+ ions is described. A highly selective and sensitive all-solid-state poly(vinyl chloride) membrane Zn2+ sensor, using 7,16-dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane as an ionophore, has been prepared. The best performance was obtained with the sensor having a membrane composition of 4.0% ionophore, 33.0% poly(vinyl chloride), 62.0% Bis(2-ethylhexyl) sebacate (BEHS) and 1.0% potassium tetrakis (p-chlorophenyl) borate (KTpClPB). The sensor exhibits a Nernstian slope of 28.0 ± 2.0 mV/decade in a wide linear concentration range of 1.0 × 10−5 to 1.0 × 10−1 M and detection limit of this sensor is 1.17 × 10−6 M. The developed potentiometric sensor showed a relatively fast response time of 5 s, good reproducibility and stability. The proposed sensor revealed good selectivity over a wide variety of other cations. The working … |
| Anahtar Kelimeler |
| all-solid-state | PVC membrane | sensors | zinc determination |
| Atıf Sayıları | |
| Google Scholar | 31 |
| Scopus | 3 |