Suppression of interfering ions by using ionic liquid and micelle moieties   in spectrofluorimetric analysis of manganese

ÖZLEM ÖTER; MÜGE AYDIN; KADRİYE ERTEKİN

Makale detayları

Suppression of interfering ions by using ionic liquid and micelle moieties in spectrofluorimetric analysis of manganese

Yazarlar:

ÖZLEM ÖTER | MÜGE AYDIN | KADRİYE ERTEKİN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2016 Vol.40 Issue 3, pp.373-384

Belge Tipi:

Makale

Yayın Tarihi:

5/2016

Belge Dili:

Türkçe

Document ID (Org No.):

2000726599

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

Eosin-Y exhibits high affinity and emission based spectral response to most   of the major ions in water samples. In the present study we performed   selective spectrofluorimetric analysis of manganese with eosin-Y in the   presence of potential interferents. We employed green chemistry reagents,   ionic liquids (ILs) and two different micelles, to suppress the effect of   conventional cations and anions on the response of eosin-Y. The experimental   data revealed that different test moieties caused enhanced analytical   response to Mn2+2+^{2+}. The highest analytical signal of eosin-Y was obtained   in the presence of Triton X-100 at a concentration of 2.0 ××\times    10−3−3^{-3} mol L−1−1^{-1}. Presence of the green chemistry reagents ILs   enhanced the limit of quantification for Mn2+2+^{2+} 10-fold with respect to   the IL-free moieties. The interfering effects of the metal ions of   Ca2+2+^{2+}, Cu2+2+^{2+}, Hg++^{+}, Hg2+2+^{2+}, As5+5+^{5+}, Li++^{+}, Al3+3+^{3+},   Cr3+3+^{3+}, Co2+2+^{2+}, Ni2+2+^{2+},^{} and the anionic groups were   completely suppressed in the presence of the ILs and micelles. Additionally,   the tolerance limit of Na++^{+} and Zn2+2+^{2+} ions increased 6-fold in the   presence of IL and sodium dodecyl sulfate. The presented method did not use   any harmful conventional solvents and was employed successfully for the   detection of Mn2+2+^{2+} ions in real water samples.

Makale detayları

Suppression of interfering ions by using ionic liquid and micelle moieties in spectrofluorimetric analysis of manganese

Yazarlar: ÖZLEM ÖTER | MÜGE AYDIN | KADRİYE ERTEKİN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2016 Vol.40 Issue 3, pp.373-384

Belge Tipi: Makale

Yayın Tarihi: 5/2016

Belge Dili: Türkçe

Document ID (Org No.): 2000726599

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

ÖZLEM ÖTER | MÜGE AYDIN | KADRİYE ERTEKİN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2016 Vol.40 Issue 3, pp.373-384

Belge Tipi:

Makale

Yayın Tarihi:

5/2016

Belge Dili:

Türkçe

Document ID (Org No.):

2000726599

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527