The efficiency of excited-state interaction between Tb3+ doped in sol- gel matrix and the industrial product Gatifloxacin (GFX) has been studied in different solvent and pHs. A high luminescence intensity peak at 545 nm of terbium- Gatifloxacin complex at λex=340 nm in acetonitrile was obtained. The photophysical properties of the green emissive Tb3+ complex doped in sol-gel matrix have been elucidated, the terbium was used as optical sensor for the assessment of Gatifloxacin in the pharmaceutical tablets and serum samples at pH 8.0 and λex = 340 nm with a concentration range of 5.0 ×10−9 - 1.0 ×10−6 mol L−1 for Gatifloxacin, correlation coefficient of 0.99 and detection limit of 1.65 ×10−9 mol L−1.
Attia, M., Youssef, A., El Sheikh, R., Mahmoud, W., Hefny, A., Esam, M., Saber, A., Atef, I., Ismael, A., & Esia, M. (2017). Gatifloxacin assessment by the Enhancement of the Green Emission of Optical Sensor Tb3+ Doped In Sol-Gel Matrix. Egyptian Journal of Chemistry, 60(5), 929-935. doi: 10.21608/ejchem.2017.1309.1079
MLA
Mohamed Attia; A. Youssef; Ragaa El Sheikh; W. Mahmoud; Ahmed Hefny; M. Esam; A. Saber; I. Atef; A. Ismael; M. Esia. "Gatifloxacin assessment by the Enhancement of the Green Emission of Optical Sensor Tb3+ Doped In Sol-Gel Matrix". Egyptian Journal of Chemistry, 60, 5, 2017, 929-935. doi: 10.21608/ejchem.2017.1309.1079
HARVARD
Attia, M., Youssef, A., El Sheikh, R., Mahmoud, W., Hefny, A., Esam, M., Saber, A., Atef, I., Ismael, A., Esia, M. (2017). 'Gatifloxacin assessment by the Enhancement of the Green Emission of Optical Sensor Tb3+ Doped In Sol-Gel Matrix', Egyptian Journal of Chemistry, 60(5), pp. 929-935. doi: 10.21608/ejchem.2017.1309.1079
VANCOUVER
Attia, M., Youssef, A., El Sheikh, R., Mahmoud, W., Hefny, A., Esam, M., Saber, A., Atef, I., Ismael, A., Esia, M. Gatifloxacin assessment by the Enhancement of the Green Emission of Optical Sensor Tb3+ Doped In Sol-Gel Matrix. Egyptian Journal of Chemistry, 2017; 60(5): 929-935. doi: 10.21608/ejchem.2017.1309.1079
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