Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
A Calix[4]arene-tren modified electrode for determination of Lead ions in aqueous solution
Organic Communications · Ocak 2019
YÖKSİS Kayıtları
A Calix[4]arene-tren modified electrode for determination of Lead ions in aqueous solution
Organic Communications · 2019 SCI-Expanded
PROFESÖR MUSTAFA YILMAZ →
A Calix[4]arene-tren mdified electrode for determination of Lead ions in aqueous solution
Organic Communications · 2019 ESCI
PROFESÖR MUSTAFA YILMAZ →
A Calix[4]arene-tren mdified electrode for determination of Lead ions in aqueous solution
Organic Communications · 2019 ESCI
DOÇENT MEHMET OĞUZ →
A Calix[4]arene-tren modified electrode for determination of Lead ions in aqueous solution
Organic Communications · 2019 SCI-Expanded
PROFESÖR SEMAHAT KÜÇÜKKOLBAŞI →
A Calix[4]arene-tren mdified electrode for determination of Lead ions in aqueous solution
Organic Communications · 2019 ESCI
PROFESÖR SEMAHAT KÜÇÜKKOLBAŞI →
A Calix[4]arene-tren modified electrode for determination of Lead ions in aqueous solution
ORGANIC COMMUNICATIONS · 2019 ESCI
ARAŞTIRMA GÖREVLİSİ MUSTAFA BARIŞ KOÇER →
Makale Bilgileri
DergiOrganic Communications
Yayın TarihiOcak 2019
Cilt / Sayfa12 · 160-168
Scopus ID2-s2.0-85072681789
Erişim🔓 Açık Erişim
Özet
In this study, a simple and sensitive electrochemical sensor based on Calix[4]arene-tren (Calix-tren) modified glassy carbon (GC) electrode was developed for the determination of Pb (II) ions. Electrochemical behavior of Calix-tren modified electrodes were investigated by using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The results indicate that Calix-tren modified GC electrode provides good electron transmission pathway than bare GC electrode. The amount of Pb (II) was determined by differential pulse anodic stripping voltammetric analysis as a sensitive detection technique. The experimental parameters such as pH, deposition time and deposition potential were optimized. The optimum pH value was selected as 7.0. The effect of deposition potential and deposition time on the peak current was tested and the optimum values were chosen as -1.2 V and 120 s, respectively. Under the optimal conditions, the working range of the developed sensor was determined as 0.48-2.31 μM, limit of detection (LOD) was 0.11 μM and the RSD obtained in the reproducibility study was 2.78 %. It was also found that the developed method could be used in the determination of Pb (II) ions in real samples with satisfactory results.
Yazarlar (5)
1
Mustafa Baris Kocer
ORCID: 0000-0001-8439-1966
2
Zehra Ozden Erdogan
3
Mehmet Oguz
4
Semahat Kucukkolbasi
5
Mustafa Yilmaz
Anahtar Kelimeler
Calix[4]arene
Electrochemical sensor
Pb (II)
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
6
Atıf
5
Yazar
3
Anahtar Kelime