elsaady, M., Youssef, A., Attia, M., Abdel-Mottaleb, M. (2021). A Novel Photoprobe Based On Nano Tris(3-acetylindole)-terbium(III) Complex For The Quantitative Determination of Epinephrine In Blood Samples. Egyptian Journal of Chemistry, 64(1), 157-164. doi: 10.21608/ejchem.2020.37301.2768
mostafa shams elsaady; ahmed O. Youssef; Mohamed Said Attia; Mohamed Sabry Ahmed Abdel-Mottaleb. "A Novel Photoprobe Based On Nano Tris(3-acetylindole)-terbium(III) Complex For The Quantitative Determination of Epinephrine In Blood Samples". Egyptian Journal of Chemistry, 64, 1, 2021, 157-164. doi: 10.21608/ejchem.2020.37301.2768
elsaady, M., Youssef, A., Attia, M., Abdel-Mottaleb, M. (2021). 'A Novel Photoprobe Based On Nano Tris(3-acetylindole)-terbium(III) Complex For The Quantitative Determination of Epinephrine In Blood Samples', Egyptian Journal of Chemistry, 64(1), pp. 157-164. doi: 10.21608/ejchem.2020.37301.2768
elsaady, M., Youssef, A., Attia, M., Abdel-Mottaleb, M. A Novel Photoprobe Based On Nano Tris(3-acetylindole)-terbium(III) Complex For The Quantitative Determination of Epinephrine In Blood Samples. Egyptian Journal of Chemistry, 2021; 64(1): 157-164. doi: 10.21608/ejchem.2020.37301.2768
A Novel Photoprobe Based On Nano Tris(3-acetylindole)-terbium(III) Complex For The Quantitative Determination of Epinephrine In Blood Samples
2Chemistry Department, Faculty of Science, Ain Shams University, Abbassia, Cairo, Egypt
3Department of Chemistry, Faculty of Science, Ain Shams University
Receive Date: 26 July 2020,
Revise Date: 13 September 2020,
Accept Date: 14 September 2020
Abstract
A New photoprobe based on tris(3-acetylindole) terbium (III) complex (TbAcI) doped in polyethylene glycol (PEG) thin-film was synthesized, and employed as a novel, simple, sensitive, accurate, and precise method for the determination of Epinephrine (EPI) in different serum samples. The results obtained from the Stern-Volmer bimolecular quenching analysis was attributed to the presence of EPI in the surrounding of the emissive TbAcI. The calibration plot was prepared for the concentration range of 1-1500 pg/mL of EPI with a correlation coefficient of 0.99 and a detection limit of 0.1 pg/mL. That may aid in assessing the activity of the adrenal gland and then the diagnosis of optimal diseases that may be raised due to the abnormal ranges in human blood.
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