دورية أكاديمية
Studying the quenching resulted from the formation of an association complex between olsalazine or sulfasalazine with acriflavine
| العنوان: | Studying the quenching resulted from the formation of an association complex between olsalazine or sulfasalazine with acriflavine |
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| المؤلفون: | Manar Tolba, Heba Elmansi |
| المصدر: | Royal Society Open Science, Vol 8, Iss 4 (2021) |
| بيانات النشر: | The Royal Society, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Science |
| مصطلحات موضوعية: | spectrofluorometric, olsalazine, sulfasalazine, quenching, Science |
| الوصف: | We report the detection and quantification of important ulcerative colitis drugs olsalazine (OLS) and sulfasalazine (SUL) by the spectrofluorometric method. The proposed method was optimized and validated by using the quenching effect on the acriflavine fluorescence. The method was applied on the detection and quantification of OLS and SUL under optimized conditions showing the calibration curves were linear (range: 1.0–10.0 µg ml−1), with correlation coefficients R2 of 0.9999 for both drugs. The limits of detection (LOD) and quantification (LOQ) were 53 and 104 ng ml−1 for the OLS and 160 and 315 ng ml−1 for the SUL. This method permitted the analysis of OLS and SUL in their pure and pharmaceutical forms. The proposed spectrofluorimetric method was also evaluated against ‘green’ criteria and all the experimental results make it an eco-friendly and safe method for the detection of OLS and SUL. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2054-5703 37864394 |
| Relation: | https://doaj.org/toc/2054-5703 |
| DOI: | 10.1098/rsos.210110 |
| URL الوصول: | https://doaj.org/article/43616eff37864394a5c1b32743221b45 |
| رقم الأكسشن: | edsdoj.43616eff37864394a5c1b32743221b45 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20545703 37864394 |
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| DOI: | 10.1098/rsos.210110 |