Electrochemical Behavior and Voltammetric Determination of Diclofenac at a Multi-Walled Carbon Nanotube-Ionic Liquid Composite Modified Carbon Ceramic Electrode

被引：19
|
作者：
Razmi, Habib [1 ]
Sarhang-Zadeh, Kianoush [1 ]
Mohammad-Rezaei, Rahim [1 ]
机构：
[1] Azarbaijan Shahid Madani Univ, Electroanalyt Chem Res Lab, Fac Sci, Tabriz, Iran
来源：
ANALYTICAL LETTERS | 2013年 / 46卷 / 12期
关键词：
Carbon nanotube; Diclofenac; Ionic liquid; Modified electrode; CONTROLLED-RELEASE INDOMETHACIN; PYROLYTIC-GRAPHITE ELECTRODE; CONTROLLED CLINICAL-TRIAL; PHARMACEUTICAL FORMULATION; PASTE ELECTRODE; SODIUM; OXIDATION; CHROMATOGRAPHY; CYCLODEXTRIN; URINE;
D O I：
10.1080/00032719.2013.777919
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
This work describes the electrochemical behavior of diclofenac on the surface of a carbonceramic electrode (CCE) modified with multi-walled carbon nanotubes (MWCNT) and an ionic liquid (IL) composite. The MWCNT-IL composite showed an enhancement effect in the electro-oxidation of diclofenac with respect to a bare carbon ceramic electrode. Based on the experimental outcomes, a possible mechanism for the electro-oxidation of diclofenac is proposed and discussed. Under the optimized experimental conditions, the MWCNT-IL CCE showed a linear response to diclofenac over the concentration range 50nM-20 mu M with a detection limit of 27nM. The developed diclofenac sensor showed good stability, sensitivity, and reproducibility in the measurement of diclofenac in human blood plasma samples.
引用
收藏
页码：1885 / 1896
页数：12
相关论文
共 50 条
  • [1] Electrochemical Behavior and Voltammetric Determination of Sulfaguanidine at a Glassy Carbon Electrode Modified With a Multi-Walled Carbon Nanotube
    Fotouhi, Lida
    Fatollahzadeh, Maryam
    Heravi, Majid M.
    [J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2012, 7 (05): : 3919 - 3928
  • [2] Electrochemical Analysis of 2-chlorophenol Using a Multi-Walled Carbon Nanotube-Ionic Liquid Composite Modified Electrode
    Jin, Jianxiang
    Liu, Benzhi
    Yang, Bairen
    Gan, Yonghang
    Bao, Chengbin
    [J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2016, 11 (05): : 3931 - 3937
  • [3] Electrochemical behavior of rutin on a multi-walled carbon nanotube and ionic liquid composite film modified electrode
    Liu, Xiuhui
    Li, Li
    Zhao, Xueping
    Lu, Xiaoquan
    [J]. COLLOIDS AND SURFACES B-BIOINTERFACES, 2010, 81 (01) : 344 - 349
  • [4] Adsorptive Stripping Differential Pulse Voltammetric Determination of Risperidone with a Multi-Walled Carbon Nanotube-Ionic Liquid Paste Modified Glassy Carbon Electrode
    Arvand, Majid
    Pourhabib, Akram
    [J]. JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2013, 60 (01) : 63 - 72
  • [5] Voltammetric determination of xanthine with a single-walled carbon nanotube-ionic liquid paste modified glassy carbon electrode
    Xiao, Fei
    Ruan, Changping
    Li, Jiangwen
    Liu, Lihong
    Zhao, Faqiong
    Zeng, Baizhao
    [J]. ELECTROANALYSIS, 2008, 20 (04) : 361 - 366
  • [6] Application of Multi-walled Carbon Nanotube Modified Carbon Ionic Liquid Electrode for the Voltammetric: Detection of Dopamine
    Qu, Li-Ning
    Wu, Jie
    Sun, Xiao-Ying
    Xi, Meng-Ying
    Sun, Wei
    [J]. JOURNAL OF THE CHINESE CHEMICAL SOCIETY, 2010, 57 (4A) : 701 - 707
  • [7] ROOM-TEMPERATURE IONIC LIQUID AND MULTI-WALLED CARBON NANOTUBE COMPOSITE MODIFIED CARBON-CERAMIC ELECTRODE AS A SENSITIVE VOLTAMMETRIC SENSOR FOR INDOMETHACIN
    Sarhangzadeh, Kianoush
    Mmohamma-Rezaei, Rahim
    Jabbri, Mohammad
    [J]. ANALYTICAL LETTERS, 2014, 47 (01) : 134 - 145
  • [8] Electrochemical behavior of hydroquinone at multi-walled carbon nanotubes and ionic liquid composite film modified electrode
    Liu, Xiuhui
    Ding, Zhen
    He, Yuehua
    Xue, Zhonghua
    Zhao, Xueping
    Lu, Xiaoquan
    [J]. COLLOIDS AND SURFACES B-BIOINTERFACES, 2010, 79 (01) : 27 - 32
  • [9] Voltammetric determination of resorcinol on the surface of a glassy carbon electrode modified with multi-walled carbon nanotube
    Ghoreishi, Sayed Mehdi
    Behpour, Mohsem
    Hajisadeghian, Elahe
    Golestaneh, Mahshid
    [J]. ARABIAN JOURNAL OF CHEMISTRY, 2016, 9 : S1563 - S1568
  • [10] Gold nanoparticle/multi-walled carbon nanotube modified glassy carbon electrode as a sensitive voltammetric sensor for the determination of diclofenac sodium
    Aflhami, Abbas
    Bahiraei, Atousa
    Madrakian, Tayyebeh
    [J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2016, 59 : 168 - 176
12345