Rapid Electrochemical Monitoring of Tyrosine by Poly (Riboflavin) Modified Carbon Nanotube Paste Electrode as a Sensitive Sensor and its Applications in Pharmaceutical Samples

被引：4
|
作者：
D'Souza, Edwin Santhan [1 ,2 ]
Manjunatha, Jamballi G. [1 ]
Chenthattil, Raril [1 ]
Tigari, Girish [1 ]
Ravishankar, Doddarasinakere K. [3 ]
机构：
[1] Mangalore Univ, FMKMC Coll, Dept Chem, Constituent Coll, Madikeri, Karnataka, India
[2] St Philomena Coll, Dept Chem, Puttur, Karnataka, India
[3] Sri Mahadeshwara Govt First Grade Coll, Dept Chem, Chamarajanagar, Karnataka, India
来源：
BIOINTERFACE RESEARCH IN APPLIED CHEMISTRY | 2021年 / 11卷 / 06期
关键词：
Poly(riboflavin); tyrosine; electrochemical sensor; carbon nanotube paste electrode; voltammetry; PERFORMANCE LIQUID-CHROMATOGRAPHY; ASCORBIC-ACID; VOLTAMMETRIC DETERMINATION; AMINO-ACIDS; SPECTROPHOTOMETRIC DETERMINATION; SELECTIVE DETERMINATION; SILVER NANOPARTICLES; STAINLESS-STEEL; GRAPHENE OXIDE; L-TRYPTOPHAN;
D O I：
10.33263/BRIAC116.1466114672
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A poly(riboflavin) modified carbon nanotube paste electrode (PRFMCNTPE) is employed as a compatible and electrocatalytic sensor for the determination of Tyrosine (TYR). The analysis and assessment are carried out through differential pulse voltammetry (DPV) and Cyclic Voltammetry (CV). The surface of the intended sensor is examined through Field Emission Scanning Electron Microscopy (FE-SEM). The modified electrode shows the outstanding electrocatalytic effect for TYR with high selectivity and sensitivity as compared to carbon nanotube paste electrode (CNTPE). The electro-oxidation peak current of TYR and its concentration is found linear from 2 mu M to 10 mu M with a detection limit (LOD) of 0.45 mu M. The developed sensor is productively applied for the determination of TYR in pharmaceutical samples like Tyrosine capsules. The adapted electrode shows good stability, excellent reproducibility, and remarkable sensitivity.
引用
收藏
页码：14661 / 14672
页数：12
相关论文
共 50 条
  • [1] Polymer Modified Carbon Paste Electrode as a Sensitive Sensor for the Electrochemical Determination of Riboflavin and Its Application in Pharmaceutical and Biological Samples
    D'Souza, Edwin S.
    Manjunatha, J. G.
    Raril, C.
    Tigari, Girish
    Pushpanjali, P. A.
    ANALYTICAL AND BIOANALYTICAL CHEMISTRY RESEARCH, 2020, 7 (04): : 461 - 472
  • [2] Enhanced Electrochemical Determination of Riboflavin in Biological and Pharmaceutical samples at Poly (Arginine) Modified Carbon Paste Electrode
    Tigari, Girish
    Manjunatha, J. G.
    Ravishankar, D. K.
    Siddaraju, G.
    METHODS AND OBJECTS OF CHEMICAL ANALYSIS, 2019, 14 (04): : 216 - 223
  • [3] Electrochemical detection and quantification of catechol based on a simple and sensitive poly(riboflavin) modified carbon nanotube paste electrode
    Hareesha, N.
    Manjunatha, J. G.
    Tighezza, Ammar M.
    Albaqami, Munirah D.
    Sillanpaa, Mika
    HELIYON, 2023, 9 (03)
  • [4] Gold nanoparticles modified carbon paste electrode as an efficient electrochemical sensor for rapid and sensitive determination of cefixime in urine and pharmaceutical samples
    Afkhami, Abbas
    Soltani-Felehgari, Farzaneh
    Madrakian, Tayyebeh
    ELECTROCHIMICA ACTA, 2013, 103 : 125 - 133
  • [5] Design of novel Surfactant Modified Carbon Nanotube Paste Electrochemical Sensor for the Sensitive Investigation of Tyrosine as a Pharmaceutical Drug
    Hareesha, Nagarajappa
    Manjunatha, Jamballi Gangadharappa Gowda
    Raril, Chenthattil
    Tigari, Girish
    ADVANCED PHARMACEUTICAL BULLETIN, 2019, 9 (01) : 132 - 137
  • [6] Electrochemical Determination of Riboflavin by an Ionic Liquid Modified Carbon Paste Electrode as a Sensitive Sensor
    Zarei, Ebrahim
    Jamali, Mohammad Reza
    Bagheri, Jaber
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2018, 10 (06): : 642 - 657
  • [7] Rapid and sensitive electrochemical monitoring of paracetamol and its simultaneous resolution in presence of epinephrine and tyrosine at GO/poly (Val) composite modified carbon paste electrode
    Gopal, T. Venu
    Reddy, T. Madhusudana
    Venkataprasad, G.
    Shaikshavalli, P.
    Gopal, P.
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2018, 545 : 117 - 126
  • [8] Electrochemical Determination of Riboflavin using a Poly(Titan Yellow) Modified Carbon Nanotube Paste Electrode in the Presence of Dopamine
    Nagarajappa, Hareesha
    Manjunatha, Jamballi G.
    Al-Kahtani, Abdullah A.
    Tighezza, Ammar M.
    Ataollahi, Narges
    CHEMISTRYSELECT, 2022, 7 (19):
  • [9] Fabrication of Poly (Evans blue) Modified Graphite Paste Electrode as an Electrochemical Sensor for Sensitive and Instant Riboflavin Detection
    Charithra, M. M.
    Manjunatha, J. G.
    MOROCCAN JOURNAL OF CHEMISTRY, 2021, 9 (01): : 7 - 17
  • [10] Sensitive Voltammetric Analysis of Cetirizine Using Electrochemical Sensor Based on Poly (methyl orange) Modified Carbon Nanotube Paste Electrode
    Islam, Mohammed Monirul
    Hafsa, Noor E.
    Rahman, Muhammad Muhitur
    Arifuzzaman, Md
    Rushd, Sayeed
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2022, 17 (03):
12345