Highly Sensitive Eu3+ Doped in Sol-Gel Matrix Optical Sensor for The Assessment of Ciprofloxacin in Different Real Samples
Attia, M., Youssef, A., Mohamed Ismael, A., Gaafar, R., Adel, A., Twfik, A., Wafaey, A., Gamal El-Din Afify, H., Sayed Abozaid, A. (2018). Highly Sensitive Eu3+ Doped in Sol-Gel Matrix Optical Sensor for The Assessment of Ciprofloxacin in Different Real Samples. EKB Journal Management System, 61(1), 121-129. doi: 10.21608/ejchem.2017.2014.1161
Mohamed Said Attia; A. O. Youssef; Ahmed Mohamed Ismael; Ramy Gaafar; Asmaa Adel; Ahmed Twfik; Ahmed Wafaey; Hesham Gamal El-Din Afify; Ahmed Sayed Abozaid. "Highly Sensitive Eu3+ Doped in Sol-Gel Matrix Optical Sensor for The Assessment of Ciprofloxacin in Different Real Samples". EKB Journal Management System, 61, 1, 2018, 121-129. doi: 10.21608/ejchem.2017.2014.1161
Attia, M., Youssef, A., Mohamed Ismael, A., Gaafar, R., Adel, A., Twfik, A., Wafaey, A., Gamal El-Din Afify, H., Sayed Abozaid, A. (2018). 'Highly Sensitive Eu3+ Doped in Sol-Gel Matrix Optical Sensor for The Assessment of Ciprofloxacin in Different Real Samples', EKB Journal Management System, 61(1), pp. 121-129. doi: 10.21608/ejchem.2017.2014.1161
Attia, M., Youssef, A., Mohamed Ismael, A., Gaafar, R., Adel, A., Twfik, A., Wafaey, A., Gamal El-Din Afify, H., Sayed Abozaid, A. Highly Sensitive Eu3+ Doped in Sol-Gel Matrix Optical Sensor for The Assessment of Ciprofloxacin in Different Real Samples. EKB Journal Management System, 2018; 61(1): 121-129. doi: 10.21608/ejchem.2017.2014.1161

Highly Sensitive Eu3+ Doped in Sol-Gel Matrix Optical Sensor for The Assessment of Ciprofloxacin in Different Real Samples

Egyptian Journal of Chemistry
Article 11, Volume 61, Issue 1, January and February 2018, Page 121-129  XML PDF (2.04 MB)
Document Type: Original Article
DOI: 10.21608/ejchem.2017.2014.1161
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Authors
Mohamed Said Attia email 1; A. O. Youssef1; Ahmed Mohamed Ismaelorcid 1; Ramy Gaafar1; Asmaa Adel1; Ahmed Twfik1; Ahmed Wafaey1; Hesham Gamal El-Din Afify2; Ahmed Sayed Abozaid1
1Chemistry Department, Faculty of Science, Ain Shams University, Abbassia, Cairo, Egypt
2Aero Medical Council
Abstract
The efficiency of excited-state interaction between Eu3+ doped in sol- gel matrix and the industrial product ciprofloxacin of (CFX) has been studied in different solvent and pHs. A high luminescence intensity peak at 617 nm of europium- ciprofloxacin complex at λex=365 nm in acetonitrile was obtained. The photophysical properties of the red emissive Eu3+ complex doped in sol-gel matrix have been elucidated, the europium was used as optical sensor for the assessment of ciprofloxacin in the pharmaceutical tablets and serum samples at pH 8.0 and λex = 365 nm with a concentration range of 5.0 ×10−9 - 1.0 ×10−6 mol L−1 for ciprofloxacin, correlation coefficient of 0.99 and detection limit of 1.65 ×10−9 mol L−1.
Keywords
ciprofloxacin; Europium (III); enhancing; Luminescence; Optical Sensor; sol-gel
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