Sensitive and accurate determination of copper in blood and urine samples by vortex-assisted dispersive liquid-liquid microextraction-slotted quartz tube-flame atomic absorption spectrometry after complexation with a novel schiff-base ligand

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BAKIRDERE E. G., Maltepe E.

Atomic Spectroscopy, cilt.40, sa.4, ss.139-144, 2019 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 40 Sayı: 4
• Basım Tarihi: 2019
• Doi Numarası: 10.46770/as.2019.04.005
• Dergi Adı: Atomic Spectroscopy
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.139-144
• Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
• Yıldız Teknik Üniversitesi Adresli: Evet

Özet

Due to the low sensitivity of flame atomic absorption spectrometry for trace copper determination, dispersive liquid-liquid microextraction and slotted quartz tube were used to increase the instrument's detection power by about 102-fold. This high detection improvement was achieved by performing a comprehensive optimization study on the microextraction method and slotted quartz tube parameters.