A novel iron (III)-PVC membrane potentiomeric sensor based on N-(2-hydroxyethyl)ethylenediamine-N,N′,N"-triacetic acid

被引：81

作者：

Zamani, Hassan Ali ^{[1
]}

Hamed-Mosavian, Mohammad Taghi ^{[2
]}

Hamidfar, Elharn ^{[3
]}

Ganjali, Mohammad Reza ^{[4
,5
]}

Norouzi, Parviz ^{[4
,5
]}

机构：

[1] Islamic Azad Univ, Quchan branch, Dept Appl Chem, Quchan, Iran

[2] Ferdowsi Univ Mashhad, Dept Chem Engn, Mashhad, Iran

[3] Islamic Azad Univ, Quchan branch, Dept Chem Engn, Quchan, Iran

[4] Univ Tehran, Fac Chem, Ctr Excellence Electrochem, Tehran, Iran

[5] Univ Tehran, Endocrinol & Metab Res Ctr, Tehran, Iran

来源：

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS | 2008年 / 28卷 / 08期

关键词：

Iron(III); Sensor; Potentiometry; Ion selective electrode; N-(2-hydroxyethyl)ethylenediamine-N; N; N ''-triacetic acid; PVC membrane;

D O I：

10.1016/j.msec.2008.04.013

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work introduces a unique ionophore for the selective determination of Fe(III) ions. This ionophore was N-(2-hydroxyethyl)ethylenediamine-N,N ',N ''-triacetic acid (NTA), presenting a high affinity towards the trivalent iron cations. The designed sensor exhibited a wide linear response with a slope of 19.5 +/- 0.4 mV per decade over the concentration range of 1.0 x 10(-9)-1.0x10(-2) mol L-1, while the illustrated detection limit was 3.0 x 10(-10) mol L-1 of the Fe(III) ions concentration. It was concluded that the sensor response was pH independent in the range of 1.8-4.5. The sensor possessed the advantages of short conditioning time, fast response time (10 s) and, especially, good selectivity towards the transition and heavy metal ions as well as some mono, di and trivalent cations. Concerning the electrode lifetime, no considerable potential divergence was noticed for at least 10 weeks. The sensor accuracy was investigated in the potentiometric titration of a Fe(III) solution with EDTA. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：1551 / 1555

页数：5

共 50 条

[31] SYNTHESIS OF N-(2-HYDROXYETHYL)-N'-(4-PENTENYL)ETHYLENEDIAMINE
CLUFF, EF
MCSHANE, HF
JOURNAL OF ORGANIC CHEMISTRY, 1960, 25 (11): : 2059 - 2060
[32] STUDIES OF STABILITY-CONSTANTS OF SEVERAL METAL-COMPLEXES WITH N-(2-NAPHTHYL)ETHYLENEDIAMINE-N,N',N'-TRIACETIC ACID
MIYAHARA, T
NARITA, K
TAKINO, Y
CHEMICAL & PHARMACEUTICAL BULLETIN, 1991, 39 (08) : 2140 - 2142
[33] Supramolecular architectures of N,N,N′,N′-tetrakis-(2-hydroxyethyl)ethylenediamine and tris(2-hydroxyethyl)amine with La(III) picrate
Kumar, Rakesh
Obrai, Sangeeta
Jassal, Amanpreet Kaur
Hundal, Maninder Singh
RSC ADVANCES, 2014, 4 (103) : 59248 - 59264
[34] SPECTROPHOTOMETRIC DETERMINATION OF IRON(III) WITH N,N'-BIS(2-HYDROXYBENZYL)ETHYLENEDIAMINE-N,N'-DIACETIC ACID
KATSUYAMA, T
KUMAI, T
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1981, 54 (05) : 1544 - 1547
[35] Samarium (III) adsorption on bentonite modified with N-(2-hydroxyethyl) ethylenediamine
Li, Dandan
Chang, Xijun
Hu, Zheng
Wang, Qihui
Li, Ruijun
Chai, Xiaoli
TALANTA, 2011, 83 (05) : 1742 - 1747
[36] KINETICS OF MULTIDENTATE LIGAND SUBSTITUTION REACTION .3. SUBSTITUTION REACTIONS OF BT WITH COBALT(2) AND NICKEL(2) CHELATES OF N-(2-HYDROXYETHYL)-ETHYLENEDIAMINE-N,N',N'-TRIACETIC ACID AND 2,2'-ETHYLENEDIOXYBIS[ETHYLIMINODI(ACETIC ACID)]
KODAMA, M
SASAKI, C
NODA, T
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1968, 41 (09) : 2033 - +
[37] HETERONUCLEAR COMPLEX OF N-(2-HYDROXYETHYL)-N-CARBOXYMETHYLAMINOACETOHYDROXAMIC ACID WITH COPPER(II) AND IRON(III)
KARLICEK, R
JOKL, V
CHEMICKE ZVESTI, 1983, 37 (02): : 191 - 199
[38] Synthesis of N-(2-hydroxyethyl)piperidines and N-(2-hydroxyethyl)perhydroquinolines
N. G. Chernyshevskii Saratov State University, 410601 Saratov, Russia
Chem. Heterocycl. Compd., 6 (745-746):
[39] Synthesis of N-(2-Hydroxyethyl)piperidines and N-(2-Hydroxyethyl)perhydroquinolines
Golikov, A. G.
Reshetov, P. V.
Kriven'ko, A. P.
Chemistry of Heterocyclic Compounds, 33 (06):
[40] Synthesis of N-(2-hydroxyethyl)piperidines and N-(2-hydroxyethyl)perhydroquinolines
Golikov A.G.
Reshetov P.V.
Kriven'ko A.P.
Chemistry of Heterocyclic Compounds, 1997, 33 (6) : 745 - 746

← 1 2 3 4 5 →