Voltammetric and Spectroscopic Studies of Vanadium(V)-- Nicotinamide Interactions at Physiological pH

Semiha ÇAKIR; Ender BİÇER

Makale detayları

Voltammetric and Spectroscopic Studies of Vanadium(V)-- Nicotinamide Interactions at Physiological pH

Yazarlar:

Semiha ÇAKIR | Ender BİÇER

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2007 Vol.31 Issue 2, pp.223-231

Belge Tipi:

Makale

Yayın Tarihi:

1/2007

Belge Dili:

Türkçe

Document ID (Org No.):

2000728765

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

The interaction of nicotinamide (NA) with NH4VO3 at the  physiological pH (pH 7.4) was studied by voltammetry and UV-Vis  spectroscopy.  The reduction of V(V) ions complexed with NA in  phosphate buffer (pH 7.4) was observed as a well-defined reversible  reduction peak at --0.35 V. The stoichiometric (metal:ligand) ratio of  the complex of V(V) with NA was determined as 1:2 by the mole ratio  method.

 

The interaction of nicotinamide (NA) with NH4VO3 at the  physiological pH (pH 7.4) was studied by voltammetry and UV-Vis  spectroscopy.  The reduction of V(V) ions complexed with NA in  phosphate buffer (pH 7.4) was observed as a well-defined reversible  reduction peak at --0.35 V. The stoichiometric (metal:ligand) ratio of  the complex of V(V) with NA was determined as 1:2 by the mole ratio  method.

Makale detayları

Voltammetric and Spectroscopic Studies of Vanadium(V)-- Nicotinamide Interactions at Physiological pH

Yazarlar: Semiha ÇAKIR | Ender BİÇER

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2007 Vol.31 Issue 2, pp.223-231

Belge Tipi: Makale

Yayın Tarihi: 1/2007

Belge Dili: Türkçe

Document ID (Org No.): 2000728765

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Semiha ÇAKIR | Ender BİÇER

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2007 Vol.31 Issue 2, pp.223-231

Belge Tipi:

Makale

Yayın Tarihi:

1/2007

Belge Dili:

Türkçe

Document ID (Org No.):

2000728765

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527