Electrochemical determination of paracetamol in presence of folic acid at nevirapine modified carbon paste electrode: A cyclic voltammetric study

被引：56
|
作者：
Tanuja, S. B. [1 ]
Swamy, B. E. Kumara [1 ]
Pai, K. Vasantakumar [1 ]
机构：
[1] Kuvempu Univ, Dept PG Studies & Res Ind Chem, Shimoga 577451, Karnataka, India
来源：
JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2017年 / 798卷
关键词：
Paracetamol (PA); Folic acid (FA); Bare carbon paste electrode (BCPE); Nevirapine; Cyclic voltammetry; Differential pulse voltammetry (DPV); AMPEROMETRIC DETERMINATION; HIV-1; REPLICATION; ACETAMINOPHEN; SENSOR; INHIBITION; BEHAVIOR; PSEUDOEPHEDRINE; CHROMATOGRAPHY; DOPAMINE; REAGENT;
D O I：
10.1016/j.jelechem.2017.05.025
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The carbon paste electrode was modified by nevirapine drug, the voltammetric behaviour of paracetamol and folic acid at modified carbon paste electrode were investigated by cyclic voltammetric technique. The modified nevirapine carbon paste electrode showed an enhanced sensitivity towards paracetamol and folic acid. The modified nevirapine electrode had strong resolving capacity for overlapping voltammetric response of paracetamol and folic acid into two well resolved peaks, with increment of peak current as compared to the bare carbon paste electrode. The simultaneous determination of paracetamol in presence of folic acid without any interference is feasible at nevirapine modified carbon paste electrode, the detection limit of paracetamol and folic acid were found to be 0.77 mu M, 2.53 mu M respectively. The practical utility of the proposed electrode was evaluated by analysing paracetamol in pharmaceutical sample with satisfactory result.
引用
收藏
页码：17 / 23
页数：7
相关论文
共 50 条
  • [11] Poly (L-leucine) modified carbon paste electrode as an electrochemical sensor for the detection of paracetamol in presence of folic acid
    Naik T.S.S.K.
    Swamy B.E.K.
    Ramamurthy P.C.
    Chetankumar K.
    Materials Science for Energy Technologies, 2020, 3 : 626 - 632
  • [12] Simultaneous determination of epinephrine, ascorbic acid and folic acid using TX-100 modified carbon paste electrode: A cyclic voltammetric study
    Chandrashekar, B. N.
    Swamy, B. E. Kumara
    Gururaj, K. J.
    Cheng, Chun
    JOURNAL OF MOLECULAR LIQUIDS, 2017, 231 : 379 - 385
  • [13] Simultaneous Voltammetric Determination of Norepinephrine and Folic Acid at the Surface of Modified Carbon Nanotube Paste Electrode
    Taheri, Ali Reza
    Mohadesi, Alireza
    Afzali, Dariush
    Karimi-Maleh, Hassan
    Moghaddam, Hadi Mahmoudi
    Zamani, Hassan
    Zad, Zeinab Rezayati
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2011, 6 (01): : 171 - 180
  • [14] Electrochemical Studies of Paracetamol at Poly (Aniline Blue) Modified Carbon Paste Electrode: A Voltammetric Study
    Vishwanath, Chandrashekar C.
    Swamy, Bahaddurghatta E. Kumara
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2014, 6 (05): : 573 - 582
  • [15] Electrochemical determination of uric acid in presence of folic acid using synthesized cobalt oxide modified carbon paste electrode
    Vaibhav, N.
    Swamy, B. E. Kumara
    Manjunatha, L. S.
    Manjunatha, K. G.
    Sharma, S. C.
    INORGANIC CHEMISTRY COMMUNICATIONS, 2024, 165
  • [16] Electrochemical Studies of Dopamine, Ascorbic Acid and Their Simultaneous Determination at a Poly (Rosaniline) Modified Carbon Paste Electrode: A Cyclic Voltammetric Study
    Manjunatha, Jamballi G.
    Swamy, Bahaddurghatta E. Kumara
    Deraman, Mohamad
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2013, 5 (04): : 426 - 438
  • [17] Acetanilide Modified Carbon Paste Electrode for the Electrochemical Detection of Dopamine: A Cyclic Voltammetric Study
    Shankar, Sarojini Sharath
    Swamy, Bahaddurghatta E. Kumara
    Mahanthesha, Kurangalara R.
    Sathisha, Tammanekar, V
    Vishwanath, Chandrashekar C.
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2013, 5 (01): : 19 - 31
  • [18] Multi-walled Carbon Nanotube Modified Carbon Paste Electrode for the Voltammetric Determination of Folic Acid and Uric Acid
    Rekha
    Swamy, Bahaddurghatta Eshwaraswamy Kumara
    Ganesh, Pattan Siddappa
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2015, 7 (05): : 647 - 656
  • [19] Electrochemical Studies of Dopamine and Epinephrine at a Poly (Tannic Acid) Modified Carbon Paste Electrode: A Cyclic Voltammetric Study
    Manjunatha, J. G.
    Swamy, B. E. Kumara
    Mamatha, G. P.
    Gilbert, Ongera
    Chandrashekar, B. N.
    Sherigara, B. S.
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2010, 5 (09): : 1236 - 1245
  • [20] Poly(amoxicillin) Modified Carbon Paste Electrode for the Determination of Dopamine: A Cyclic Voltammetric Study
    Rekha
    Swamy, Bahaddurghatta Eshwaraswamy Kumara
    Ganesh, Pattan Siddappa
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2016, 8 (02): : 184 - 192
12345