Determination of Caffeic acid in Cigarette Smoke and Urine by Electrochemical Methods Using Supramolecular Electroactive Materials grafted in Screen Printed Carbon Electrode
-
Published:2023-12-27
Issue:6
Volume:39
Page:1461-1468
-
ISSN:2231-5039
-
Container-title:Oriental Journal Of Chemistry
-
language:en
-
Short-container-title:Orient. J. Chem
Author:
Ali Syed Kashif1, Gambhir Geetu2, Khuwaja Gulrana3, Shabi Sayeed4, F. Saleh Safaa4, Ibrahim Angum M. M.5, Noureideen Amal. A.5, Abdelgadir Mohammed Mawada Abubaker5
Affiliation:
1. 1Department of Chemistry, Faculty of Science, Jazan University, Jazan, Saudi Arabia. 2. 2Department of Chemistry, Acharya Narendra Dev College, University of Delhi, Govindpuri, Kalkaji, New Delhi, India. 3. 3Department of Nursing, Farasan University College, Jazan University, Jazan, Saudi Arabia. 4. 4Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Fayoum University, Fayoum, 63514, Egypt. 5. 6Department of Clinical Chemistry, College of Pharmacy, Jazan University, Jazan, Saudi Arabia.
Abstract
Selective determination of caffeic acid, was carried out by using Screen Printed Carbon Electrode (SPCE) to give a reliable, scalable, and inexpensive electrochemical method with enhanced analytical performance. SPCE was first activated by linear sweep voltammetry using KOH solution, followed by its electrochemical grafting with cyclodextrins. Britton Robinson buffer (BRB) solution having pH 8.1, demonstrated a clear electrocatalytic impact towards caffeic acid oxidation, which indicated a greater current response compared to the activated electrode in the cyclic voltammetric and square wave voltammetric (SWV) investigations. The SWV waves at the activated SPCE was used under ideal conditions to produce a linear calibration curve with detection limits of (LoD, 4 sb/m) and quantification limits of (LoQ, 11 sb/m) of 0.38 M and 1.1 M, respectively.
Publisher
Oriental Scientific Publishing Company
Subject
Drug Discovery,Environmental Chemistry,Biochemistry,General Chemistry
Reference26 articles.
1. 1. Ma ,Q.H. and Xu ,Y.P. ; Biochimie, 2008, 90, 515 2. 2. Silva, H. and Lopes,N.M.F. ; Front. Physiol., 20201, 595516 3. 3. Akyol,S., Ugurcu,V. Altuntas, Hasgul, Cakmak ,A. R. O. and Akyol, O. ; The Scientific World J., 2014, 561971 4. 4. Shwetha,B. Sudhanva,M.S. Thimmegowda,N.R. Anil Kumar, B.M. Jagadeesha, Guddappa,G.S. Prasanna,H. D.S. Dinesh, Shobith ,R. R. and Anandakumar,C.S. Asian J. Chem.,2022 34, 2183 5. 5. Gupta,A.K. Nethan ,S.T. and Mehrotra,R. Respir. Med. ;2021176, 106233
|
|