Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocomposite
Objective(s): Electrochemical estimation of dopamine by synthesized Pd@Au-PANI nanocomposite.Materials and Methods: Au-doped and Au-Pd incorporated PANI nanocomposites were prepared via oxidative polymerization and hydrothermal methods with ammonium persulphate. Results: As-suggested biosensor was i...
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| Format: | Article |
| Language: | English |
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Mashhad University of Medical Sciences
2024-10-01
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| Series: | Nanomedicine Journal |
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| Online Access: | https://nmj.mums.ac.ir/article_24835_47b0a6714b7829a63f9a1bfcc1df69b2.pdf |
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| author | Zaid H. Mahmoud H. N. K. AL-Salman Maha Khalid Abdulameer Russul Reidh Abass Tholfiqar Najah Ismael Dheyaa Yahaia Alhameedi Mahmood Hasen shuhata Alubiady Ahmed Muzahem Al-Ani Sally Salih Jumaa |
| author_facet | Zaid H. Mahmoud H. N. K. AL-Salman Maha Khalid Abdulameer Russul Reidh Abass Tholfiqar Najah Ismael Dheyaa Yahaia Alhameedi Mahmood Hasen shuhata Alubiady Ahmed Muzahem Al-Ani Sally Salih Jumaa |
| author_sort | Zaid H. Mahmoud |
| collection | DOAJ |
| description | Objective(s): Electrochemical estimation of dopamine by synthesized Pd@Au-PANI nanocomposite.Materials and Methods: Au-doped and Au-Pd incorporated PANI nanocomposites were prepared via oxidative polymerization and hydrothermal methods with ammonium persulphate. Results: As-suggested biosensor was improved for the simultaneous disclosure of dopamine and hydroquinone, displayed low detection limits of 0.46 µM for dopamine and 0.23 mM for hydroquinone. Conclusion: The fabricated biosensor showed broad linear ranges for dopamine (5-25 µM), and hydroquinone (0.5-2.5 mM). Along with these good results, the Au-Pd@PANI nanotube also implemented good stability and reproducibility. |
| format | Article |
| id | doaj-art-4ab7e268337b4d49a25221cf404e5e34 |
| institution | DOAJ |
| issn | 2322-3049 2322-5904 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Mashhad University of Medical Sciences |
| record_format | Article |
| series | Nanomedicine Journal |
| spelling | doaj-art-4ab7e268337b4d49a25221cf404e5e342025-08-20T02:45:15ZengMashhad University of Medical SciencesNanomedicine Journal2322-30492322-59042024-10-0111445846710.22038/nmj.2024.78083.190624835Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocompositeZaid H. Mahmoud0H. N. K. AL-Salman1Maha Khalid Abdulameer2Russul Reidh Abass3Tholfiqar Najah Ismael4Dheyaa Yahaia Alhameedi5Mahmood Hasen shuhata Alubiady6Ahmed Muzahem Al-Ani7Sally Salih Jumaa8Chemistry department, college of sciences, university of DiyalaDepartment of Pharmaceutical Chemistry, College of Pharmacy, University of Basrah, Basrah, IraqDepartment of Radiology & Sonar Techniques, Al-Noor University College, Nineveh, IraqMedical Lab. Techniques Department, College of medical Technology, Al-Farahidi University, Baghdad,IraqDepartment of Medical Instrumentation Engineering Techniques/ Imam Jaafar Al-Sadiq University/IraqDepartment of Anesthesia, College of health & medical Technology, Sawa University, Almuthana, IraqDepartment of Medical Engineering, Al-Hadi University College, Baghdad,10011, IraqDepartment of Medical Engineering, Al-Nisour University College, Baghdad, IraqDepartment of Medical Engineering, National University of Science and Technology, Dhi Qar, IraqObjective(s): Electrochemical estimation of dopamine by synthesized Pd@Au-PANI nanocomposite.Materials and Methods: Au-doped and Au-Pd incorporated PANI nanocomposites were prepared via oxidative polymerization and hydrothermal methods with ammonium persulphate. Results: As-suggested biosensor was improved for the simultaneous disclosure of dopamine and hydroquinone, displayed low detection limits of 0.46 µM for dopamine and 0.23 mM for hydroquinone. Conclusion: The fabricated biosensor showed broad linear ranges for dopamine (5-25 µM), and hydroquinone (0.5-2.5 mM). Along with these good results, the Au-Pd@PANI nanotube also implemented good stability and reproducibility.https://nmj.mums.ac.ir/article_24835_47b0a6714b7829a63f9a1bfcc1df69b2.pdfbiosensorbimetalliccyclic voltammetrydifferential pulse voltammetrynanotube |
| spellingShingle | Zaid H. Mahmoud H. N. K. AL-Salman Maha Khalid Abdulameer Russul Reidh Abass Tholfiqar Najah Ismael Dheyaa Yahaia Alhameedi Mahmood Hasen shuhata Alubiady Ahmed Muzahem Al-Ani Sally Salih Jumaa Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocomposite Nanomedicine Journal biosensor bimetallic cyclic voltammetry differential pulse voltammetry nanotube |
| title | Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocomposite |
| title_full | Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocomposite |
| title_fullStr | Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocomposite |
| title_full_unstemmed | Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocomposite |
| title_short | Electrochemical investigation of dopamine and hydroquinone by (Pd@Au-PANI) nanocomposite |
| title_sort | electrochemical investigation of dopamine and hydroquinone by pd au pani nanocomposite |
| topic | biosensor bimetallic cyclic voltammetry differential pulse voltammetry nanotube |
| url | https://nmj.mums.ac.ir/article_24835_47b0a6714b7829a63f9a1bfcc1df69b2.pdf |
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