Electrochemical Detection of Hydrazine Using Poly(dopamine)-Modified Electrodes

被引：36

作者：

Lee, Ji Young ^{[1
]}

Truc Ly Nguyen ^{[2
]}

Park, Jun Hui ^{[3
]}

Kim, Byung-Kwon ^{[2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 34141, South Korea

[2] Sookmyung Womens Univ, Dept Chem, Seoul 04310, South Korea

[3] Chonbuk Natl Univ, Dept Chem Educ, Jeonju 54896, South Korea

来源：

SENSORS | 2016年 / 16卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

hydrazine; detection; indium tin oxide electrode; dopamine; poly(dopamine) film; cyclic voltammetry; CHEMICAL SENSOR; GOLD NANOPARTICLES; POLYDOPAMINE; OXIDATION; DOPAMINE; FILM; NANOCOMPOSITES; PERFORMANCE; FABRICATION; PORPHYRIN;

D O I：

10.3390/s16050647

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

We have developed a simple and selective method for the electrochemical detection of hydrazine (HZ) using poly(dopamine) (pDA)-modified indium tin oxide (ITO) electrodes. Modification with pDA was easily achieved by submerging the ITO electrode in a DA solution for 30 min. The electrocatalytic oxidation of HZ on the pDA-modified ITO electrode was measured by cyclic voltammetry. In buffer solution, the concentration range for linear HZ detection was 100 mu M-10 mM, and the detection limit was 1 mu M. The proposed method was finally used to determine HZ in tap water to simulate the analysis of real samples. This method showed good recovery (94%-115%) and was not affected by the other species present in the tap water samples.

引用

页数：10

共 52 条

[1] Highly sensitive hydrazine chemical sensor fabricated by modified electrode of vertically aligned zinc oxide nanorods [J].

Ameen, Sadia ;

Akhtar, M. Shaheer ;

Shin, Hyung Shik .

TALANTA, 2012, 100 :377-383

[2] Poly-dopamine thin film for voltammetric sensing of atenolol [J].

Amiri, Mandana ;

Amali, Elaheh ;

Nematollahzadeh, Ali .

SENSORS AND ACTUATORS B-CHEMICAL, 2015, 216 :551-557

[3] Improving the electrochemical properties of polyamide 6/polyaniline electrospun nanofibers by surface modification with ZnO nanoparticles [J].

Andre, Rafaela S. ;

Pavinatto, Adriana ;

Mercante, Luiza A. ;

Paris, Elaine C. ;

Mattoso, Luiz H. C. ;

Correa, Daniel S. .

RSC ADVANCES, 2015, 5 (90) :73875-73881

[4] IONIZATION OF PHENOLIC AMINES, INCLUDING APOMORPHINE, DOPAMINE AND CATECHOLAMINES AND AN ASSESSMENT OF ZWITTERION CONSTANTS [J].

ARMSTRONG, J ;

BARLOW, RB .

BRITISH JOURNAL OF PHARMACOLOGY, 1976, 57 (04) :501-516

[5] Spectrophotometric determination of pico-molar level of hydrazine by using Alizarin red in water and urine samples [J].

Arulraj, Abraham Daniel ;

Vijayan, Muthunanthevar ;

Vasantha, Vairathevar Sivasamy .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2015, 148 :355-361

[6] Gold nanoparticle-modified graphite pencil electrode for the high-sensitivity detection of hydrazine [J].

Aziz, Md Abdul ;

Kawde, Abdel-Nasser .

TALANTA, 2013, 115 :214-221

[7] DETERMINATION OF HYDRAZINE AND SULFITE IN THE PRESENCE OF ONE ANOTHER [J].

BUDKULEY, JS .

MIKROCHIMICA ACTA, 1992, 108 (1-2) :103-105

[8] Highly selective amperometric sensor for the trace level detection of hydrazine at bismuth nanoparticles decorated graphene nanosheets modified electrode [J].

Devasenathipathy, Rajkumar ;

Mani, Veerappan ;

Chen, Shen-Ming .

TALANTA, 2014, 124 :43-51

[9] Hydrothermal synthesis of zinc oxide-reduced graphene oxide nanocomposites for an electrochemical hydrazine sensor [J].

Ding, Junwei ;

Zhu, Shiying ;

Zhu, Tao ;

Sun, Wei ;

Li, Qing ;

Wei, Gang ;

Su, Zhiqiang .

RSC ADVANCES, 2015, 5 (29) :22935-22942

[10] Electrochemical Oxidation of Hydrazine in Membraneless Fuel Cells [J].

Durga, S. ;

Ponmani, K. ;

Kiruthika, S. ;

Muthukumaran, B. .

JOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGY, 2014, 5 (03) :73-81

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