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Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2018 / Cilt: 24 Sayı: 7

A novel Cu(II) detection assay via modified glassy carbon electrode

Modifiye edilmiş camsı karbon ile yeni bir Cu(II) analiz yöntemi

Onur Akyıldırım, Haydar Yüksek, Özlem Gürsoy Kol, Sevda Manap, Murat Beytur, Mehmet Lütfi Yola

Pages
1284–1286
Publication Date
2018-12-28
DOI
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Özet

Normal 0 false false false TR X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Normal Tablo"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-ansi-language:TR;} Bakır (Cu (II)) çok düşük seviyelerde birçok bitki ve hayvan için gerekli ve gerekli bir mikro besleyicidir. Bununla birlikte, hücre zarları ile birleşmesi nedeniyle su bitkileri için yüksek seviyelerde toksiktir. Camsı karbon elektrot (GCE),   3-fenil-4-[2-(2-naftilsülfoniloksi)-benzilamino]-4,5-dihidro-1H-1,2,4-triazol-5-on (3-PNO) ile 0,1 M destek elektrot içinde modifiye edildi. Modifiye edilmiş yüzey dönüşümlü voltametri (CV)   ve X-ışınları fotoelektron spektroskopisi ile karakterize edildi. Karakterizasyon sonuçlarına göre modifiye elektrot başarılı bir şekilde elde edildi. 3-PNO ile modifye edilmiş GCE, Cu(II) iyonunun su numunesinin içinde analizi için kullanıldı. Konsantrasyon aralığı ve deteksiyon limiti sırasıyla 1.0×10-10 - 2.0×10-8 M ve 2.0×10-11 M (S/N = 3), olarak bulundu.

Keywords
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Cite This Article

Akyıldırım, O., Yüksek, H., Kol, Ö. G., Manap, S., Beytur, M., Yola, M. L. (2018). A novel Cu(II) detection assay via modified glassy carbon electrode. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 24 Sayı: 7, 1284–1286. https://ajindex.com/articles/1058661

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