Determination of Tetracycline in Pharmaceutical Preparation by Molecular and Atomic Absorption Spectrophotometry and High Performance Liquid Chromatography via Complex Formation with Au(III) and Hg(II) Ions in Solutions
المؤلفون المشاركون
Hassan, Abbas Shebeeb
Abdulghani, Ahlam Jameel
Jasim, Hadi Hassan
المصدر
International Journal of Analytical Chemistry
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-06-18
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
UV-visible and atomic spectrophotometry and HPLC techniques were applied for the determination of tetracycline (TC) in pharmaceutical preparations via complexation of the drug with Au(III) and Hg(II) ions in solutions.
The mole ratio of TC to metal ions was 1 : 1.
Maximum peak absorption at λ 425 and 320 nm for the two ions, respectively, was optimized at heating temperature 75°C for 15 minutes at pH = 4 followed by the extraction with ethyl acetate.
The percentage of extraction and stability constants for the two complexes was 95.247, 95.335% and 2.518×104, 1.162×105 M−1, respectively.
HPLC method was applied without extraction process.
The analytical data obtained from direct calibration curves of UV-visible absorption, FAAS, and HPLC for Au(III) complexes were recovery (100.78, 104.85, and 101.777%, resp.); detection limits (0.7403, 0.0997, and 2.647 μg/ml, resp.); linearity (5–70, 5–30, and 10–150 μg/ml, resp.), and correlation coefficient (0.9991, 0.9967, and 0.9986, resp.).
The analytical data obtained from direct calibration curves for Hg(II) complexes by UV-visible spectrophotometry and HPLC were recovery (100.95 and 102.000%, resp.); detection limits (0.5867 and 2.532 μg/ml, resp.); linearity (5–70 and 10–150 μg/ml, resp.); and correlation coefficients (0.9989 and 0.9997, resp.).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abdulghani, Ahlam Jameel& Jasim, Hadi Hassan& Hassan, Abbas Shebeeb. 2013. Determination of Tetracycline in Pharmaceutical Preparation by Molecular and Atomic Absorption Spectrophotometry and High Performance Liquid Chromatography via Complex Formation with Au(III) and Hg(II) Ions in Solutions. International Journal of Analytical Chemistry،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-461920
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abdulghani, Ahlam Jameel…[et al.]. Determination of Tetracycline in Pharmaceutical Preparation by Molecular and Atomic Absorption Spectrophotometry and High Performance Liquid Chromatography via Complex Formation with Au(III) and Hg(II) Ions in Solutions. International Journal of Analytical Chemistry No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-461920
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abdulghani, Ahlam Jameel& Jasim, Hadi Hassan& Hassan, Abbas Shebeeb. Determination of Tetracycline in Pharmaceutical Preparation by Molecular and Atomic Absorption Spectrophotometry and High Performance Liquid Chromatography via Complex Formation with Au(III) and Hg(II) Ions in Solutions. International Journal of Analytical Chemistry. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-461920
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-461920
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر