Antioxidant properties of water-soluble phthalocyanines containing quinoline   5-sulfonic acid groups

Armağan GÜNSEL; Esma Hande ALICI; Ahmet Turgut BİLGİÇLİ; Gülnur ARABACI; Meryem Nilüfer YARAŞIR

Makale detayları

Antioxidant properties of water-soluble phthalocyanines containing quinoline 5-sulfonic acid groups

Yazarlar:

Armağan GÜNSEL | Esma Hande ALICI | Ahmet Turgut BİLGİÇLİ | Gülnur ARABACI | Meryem Nilüfer YARAŞIR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2019 Vol.43 Issue 4, pp.1030-1039

Belge Tipi:

Makale

Yayın Tarihi:

7/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000725617

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

In the present study, the antioxidant properties of   peripherally and nonperipherally water-soluble tetra (quinoline 5-sulfonic   acid) substituted metal-free (1,2), Zn(II)   (3, 4), Co(II) (5, 6), and   Mn(III)Cl (7, 8) phthalocyanine (Pc) derivatives were   reported. In order to determine the antioxidant properties of the Pc   compounds, three different commonly known antioxidant methods were used:   DPPH (αα\alpha ,αα\alpha -diphenyl-ββ\beta -picrylhydrazyl) radical   scavenging, ferrous ion chelating, and reducing power assays. Compound   \textbf{6} showed the best DPPH activity among the other tested compounds   except for the standards. The ferrous ion chelating IC5050_{50\, }value of   compound 7 was nearly as good as that of the EDTA standard. The   reducing power activity results indicated that the tested Pc compounds were   as sensitive as standard reducing agents such as butylated hydroxytoluene   and ascorbic acid. Overall, all tested compounds showed good antioxidant   properties and it may be suggested that they could be used as new positive   controls for reducing power assays in the future works.

Makale detayları

Antioxidant properties of water-soluble phthalocyanines containing quinoline 5-sulfonic acid groups

Yazarlar: Armağan GÜNSEL | Esma Hande ALICI | Ahmet Turgut BİLGİÇLİ | Gülnur ARABACI | Meryem Nilüfer YARAŞIR

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2019 Vol.43 Issue 4, pp.1030-1039

Belge Tipi: Makale

Yayın Tarihi: 7/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000725617

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Armağan GÜNSEL | Esma Hande ALICI | Ahmet Turgut BİLGİÇLİ | Gülnur ARABACI | Meryem Nilüfer YARAŞIR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2019 Vol.43 Issue 4, pp.1030-1039

Belge Tipi:

Makale

Yayın Tarihi:

7/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000725617

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527