CuO decorated polyaniline nanocomposite-based sensor for the electrochemical determination of an opioid analgesic

Ionics ◽  
2021 ◽  
Author(s):  
Manish S. Sengar ◽  
Sachin Saxena ◽  
Soami Piara Satsangee ◽  
Rajeev Jain
Keyword(s):  
Opioid Analgesic ◽  
Electrochemical Determination ◽  
Polyaniline Nanocomposite

Synthesis of a three-layered SiO2@Au nanoparticle@polyaniline nanocomposite and its application in simultaneous electrochemical detection of uric acid and ascorbic acid

2016 ◽  
Vol 4 (13) ◽  
pp. 2314-2321 ◽  
Author(s):  
Ting Hou ◽  
Panpan Gai ◽  
Mengmeng Song ◽  
Shuhan Zhang ◽  
Feng Li
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Electrochemical Detection ◽  
Electrochemical Determination ◽  
Au Nanoparticle ◽  
Polyaniline Nanocomposite

A novel three-layered SiO2@AuNP@PANI nanocomposite was synthesized and adopted for the simultaneous electrochemical determination of uric acid and ascorbic acid.

scholarly journals ELECTROCHEMICAL DETERMINATION OF KETOROLAC - A NON-OPIOID ANALGESIC AT GLASSY CARBON ELECTRODE

2019 ◽  
pp. 199-204
Author(s):  
ROHINI M HANABARATTI ◽  
JAYANT I GOWDA ◽  
SURESH M TUWAR
Keyword(s):  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Low Cost ◽  
Opioid Analgesic ◽  
Oxidation Mechanism ◽  
Differential Pulse ◽  
Electrochemical Determination ◽  
Carbon Electrode ◽  
Peak Current

Objectives: The study has been carried to investigate the electro-oxidation mechanism and to develop a selective and sensitive method for determination of ketorolac (KTL), a non-opioid analgesic drug,.Methods: A simple electro analytical method was used for the determination of ketorolac (KTL) using glassy carbon electrode by cyclic and differential pulse voltammetric techniques (DPV). The effect of various experimental parameters such as accumulation time, pH, scan rate, on the voltammetric responses of KTL was evaluated.Results: In the optimized conditions, variation of peak current with respect to concentration was studied and the calibration curve of the peak current vs. KTL concentration was drawn with a linear range of 10- 350 μM with an excellent detection limit of 8.08×10-8 M. This method was successfully tested for the determination of KTL in pharmaceuticals and human urine samples.Conclusion: From the results, it was observed that, the selected method is rapid, sensitive and low cost.

scholarly journals Electrochemical determination of sertraline in pharmaceutical formulation and serum using a gold electrode in a pH 8.4 bicarbonate solution

2021 ◽  
Vol 152 (2) ◽  
pp. 185-192
Author(s):  
Jelena Lović ◽  
Jelena Lađarević ◽  
Nemanja Trišović ◽  
Filip Andrić ◽  
Aleksandar Mladenović ◽  
...  
Keyword(s):  
Gold Electrode ◽  
Electrochemical Determination ◽  
Pharmaceutical Formulation
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