Quantification of trace fenuron in waste water samples by matrix matching calibration strategy and gas chromatography-mass spectrometry after simultaneous derivatization and preconcentration.

Autor: Oflu S; Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34210, Davutpasa, Esenler, Istanbul, Turkey., Erarpat S; Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34210, Davutpasa, Esenler, Istanbul, Turkey., Zaman BT; Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34210, Davutpasa, Esenler, Istanbul, Turkey., Eroğlu K; Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34210, Davutpasa, Esenler, Istanbul, Turkey., Günkara ÖT; Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34210, Davutpasa, Esenler, Istanbul, Turkey., Bakırdere S; Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34210, Davutpasa, Esenler, Istanbul, Turkey. bsezgin@yildiz.edu.tr.; Turkish Academy of Sciences (TÜBA), Vedat Dalokay Street, No: 112, 06670, Çankaya, 06690, Ankara, Turkey. bsezgin@yildiz.edu.tr., Turak F; Yıldız Technical University, Faculty of Art and Science, Department of Chemistry, 34210, Davutpasa, Esenler, Istanbul, Turkey. fturak@yildiz.edu.tr.

Publikováno v: Environmental monitoring and assessment [Environ Monit Assess] 2023 Aug 18; Vol. 195 (9), pp. 1063. Date of Electronic Publication: 2023 Aug 18.

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Combination of smartphone digital image colorimetry and UV-Vis spectrophotometry as detection systems with solidified floating organic drop microextraction as preconcentration method for the quantification of methyl red in wastewater samples.

Autor: Bombom M; Department of Bioengineering, Faculty of Chemistry and Metallurgy, Yıldız Technical University, İstanbul, Turkiye., Girgin A; Department of Chemistry, Faculty of Arts and Science, Yıldız Technical University, İstanbul, Turkiye., Zaman BT; Department of Chemistry, Faculty of Arts and Science, Yıldız Technical University, İstanbul, Turkiye., Turak F; Department of Chemistry, Faculty of Arts and Science, Yıldız Technical University, İstanbul, Turkiye., Bakirdere S; Department of Chemistry, Faculty of Arts and Science, Yıldız Technical University, İstanbul, Turkiye.; Turkish Academy of Sciences (TÜBA), Ankara, Turkiye.

Publikováno v: Turkish journal of chemistry [Turk J Chem] 2023 May 31; Vol. 47 (5), pp. 1075-1084. Date of Electronic Publication: 2023 May 31 (Print Publication: 2023).

Determination of cobalt in chamomile tea samples at trace levels by flame atomic absorption spectrophotometry after poly(vinyl alcohol)-magnetic hydrogel based dispersive solid phase extraction.

Autor: Karlıdağ NE; Yıldız Technical University, Department of Chemistry, İstanbul, 34210, Turkey. fturak@yildiz.edu.tr., Demirel R; Yıldız Technical University, Department of Chemistry, İstanbul, 34210, Turkey. fturak@yildiz.edu.tr., Serbest H; Istanbul Health & Technology University, Faculty of Engineering and Natural Sciences, Department of Chemical Engineering, İstanbul 34173, Turkey., Turak F; Yıldız Technical University, Department of Chemistry, İstanbul, 34210, Turkey. fturak@yildiz.edu.tr., Bakırdere S; Yıldız Technical University, Department of Chemistry, İstanbul, 34210, Turkey. fturak@yildiz.edu.tr.; Turkish Academy of Sciences (TÜBA), Vedat Dalokay Street No: 112 Çankaya, Ankara, 06670, Turkey.

Publikováno v: Analytical methods : advancing methods and applications [Anal Methods] 2022 Dec 22; Vol. 15 (1), pp. 56-62. Date of Electronic Publication: 2022 Dec 22.