Doping agent naphazoline hydrochloride: Development of simple and fast voltammetric method for its determination in human serum
Yükleniyor...
Dosyalar
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Turkish Chemical Society
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Electrochemical behavior of naphazoline hydrochloride on a carbon paste electrode that was modified with aluminium oxide nanoparticles (Al2O3NPs) was investigated in a Britton-Robinson (BR) buffer (pH 7.0) using various voltammetric techniques. The results support the presence of an irreversible and diffusion-controlled electrochemical oxidation signal of naphazoline hydrochloride which is approximately at 0.9 V vs. Ag/AgCl. A selective, accurate, and simple square-wave anodic adsorptive stripping voltammetric method was proposed for naphazoline hydrochloride detection. The linear response was within the range of 5.0 × 10-8-3.0 × 10-5 mol L-1 with a detection limit of 2.6 × 10-9 mol L-1 (0.642 ?g L-1). In addition, the proposed method was also utilized for naphazoline hydrochloride determination in human serum sample. © 2019, Turkish Chemical Society. All rights reserved.
Açıklama
Anahtar Kelimeler
Aluminum oxide nanoparticles, Doping agent, Electrochemical techniques, Human serum, Naphazoline
Kaynak
Journal of the Turkish Chemical Society, Section A: Chemistry
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
6
Sayı
1
