Solid phase extractive preconcentration of trace metals usingp tert butylcalix 4 arene 1 2 crown 4 anchored chloromethylated polymeric resin beads
Yazarlar (4)
Serap Seyhan Dokuz Eylül Üniversitesi, Türkiye
Mehmet Çolak Dicle Üniversitesi, Türkiye
Melek Merdivan
Dokuz Eylül Üniversitesi, Türkiye
Dokuz Eylül Üniversitesi, Türkiye
Prof. Dr. Nadir DEMİREL Dicle Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Analytica Chimica Acta | ||
| Dergi ISSN | 0003-2670 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2007 |
| Kabul Tarihi | 12-04-2026 | Yayınlanma Tarihi | – |
| Cilt / Sayı / Sayfa | 584 / 2 / 462–468 | DOI | 10.1016/j.aca.2006.11.068 |
| Özet |
| 5,11,17,23-Tetrakis(1,1-dimethylethyl)-25,26-dihydroxy-27,28-crown-4-calix[4]arene in the cone conformation was synthesized. This p-tert-butylcalix[4]arene-1,2-crown-4 compound was then anchored with Merrifield chloromethylated resin beads. The modified polymeric resin was characterized by 1H NMR, FT-IR and elemental analysis and used successfully for the separation and preconcentration of Cu(II), Cd(II), Co(II), Ni(II) and Zn(II) prior to their determination by FAAS. Effective extraction conditions were optimized in both batch and column methods. The resin exhibits good separating ability with maximum between pH 6.0–7.0 for Cu(II), pH 6.0 for Cd(II), pH 5.0 for Co(II), pH 4.0–4.5 for Ni(II), and pH 4.5 for Zn(II). The elution studies were carried out with 0.5molL−1 HCl for Cu(II), Co(II) and Co(II), 1.0molL−1 HCl for Cd(II) and Zn(II). The sorption capacity, preconcentration factor and distribution coefficient of each … |
| Anahtar Kelimeler |
| Calix[4]arene | Calix[4]crowns | Merrifield resin | Preconcentration | Transition metals |
Science Direct
Solid phase extractive preconcentration of trace metals usingp tert butylcalix 4 arene 1 2 crown 4 anchored chloromethylated polymeric resin beads
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 54 |
| Web of Science | 42 |