Scopus
YÖKSİS Eşleşti
Microwave-assisted synthesis of tin oxide nanoparticles and its application for the determination of copper at trace levels in wastewater samples by flame atomic absorption spectrometry analysis after dispersive solid-phase extraction method
Chemical Papers · Aralık 2025
YÖKSİS Kayıtları
Microwave-assisted synthesis of tin oxide nanoparticles and its application for the determination of copper at trace levels in wastewater samples by flame atomic absorption spectrometry analysis after dispersive solid-phase extraction method
Chemical Papers · 2025 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ TUĞÇE GÖVER →
Makale Bilgileri
DergiChemical Papers
Yayın TarihiAralık 2025
Cilt / Sayfa79 · 8893-8901
Scopus ID2-s2.0-105015693473
Özet
In this study, tin oxide based-dispersive solid-phase extraction (SnO<inf>2</inf>-DSPE) method followed by flame atomic absorption spectrophotometry (FAAS) was developed for the extraction and sensitive determination of copper at trace levels in domestic and synthetic wastewater samples. Several important parameters including pH and buffer solution volume, adsorbent amount, sample volume, mixing type/period, eluent concentration/volume were optimized to obtain high signal-to-noise ratio and extraction yield for the analyte. Under the optimum SnO<inf>2</inf>-DSPE-FAAS conditions, a 45-fold enhancement in detection power of conventional FAAS system was achieved by the developed method. Limit of detection (LOD) and limit of quantification (LOQ) values were calculated as 2.9 and 9.6 µg/L, respectively. Recovery experiments were carried out on the spiked domestic and synthetic wastewater samples in order to control the applicability of the developed method. Excellent percent recovery results (74.8–113.3%) were attained for the spiked samples. According to these results, SnO<inf>2</inf> nanoparticles synthesized by microwave-assisted method can be used as sorbent material for the preconcentration of copper at trace levels. To the best our knowledge, this is the first study for the preconcentration of copper in wastewater samples by SnO<inf>2</inf>-DSPE method.
Yazarlar (4)
1
Tuğçe Göver
2
Sezin Erarpat Bodur
3
Buse Tuğba Zaman
4
Sezgin Bakırdere
Anahtar Kelimeler
Atomic absorption spectrophotometry
Copper
Dispersive solid-phase extraction
Tin oxide
Wastewater
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Turkish Academy of Sciences (TÜBA)
Cankaya Turkey
Yıldız Teknik Üniversitesi
Istanbul Turkey
Metrikler
1
Atıf
4
Yazar
5
Anahtar Kelime