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Dr.Sowjanya Gummadi obtained her doctoral degree from Andhra University. She has expertise in developing validated analytical and bioanalytical assay methods for quantifying drugs in various single or multiple combination dosage forms and impurity profiling. She has vast experience handling analytical instruments routinely used in quality control of pharmaceuticals/food products/cosmetics/herbal formulations. She is an active member supporting academics and research activities in the department.
Research Publications
- Ramreddy Godela, G. Sowjanya. A simple stability indicating RP-HPLC-DAD method for concurrent analysis of Tenofovir disoproxil fumarate, Doravirine and Lamivudine in pure blend and their combined film coated tablets, Annales Pharmaceutiques Françaises, November 2021; 79(6): 640 – 651.
- Gowri Gollu, Sowjanya Gummadi, Venkata Deepthi Vemuri, Swathi Nalla, Nalini Mathala, Sasikala Allam. Forced Degradation Study of Zanubrutinib: An LC–PDA and LC–MS Approach. Journal of Chromatographic Science, 2022 Nov 5;60(9):807-816.
- Manikanta Reddy Yarala, Sowjanya Gummadi. Determination of potential genotoxic impurities (Orthophenylene Diamine Dihydrochloride), 4’-Bromomethyl-2-Cyanobiphenyl, 4’(Dibromomethyl)[1,1’-Biphenyl]-2-Carbonitrile in Telmisartan by ESI-MS/MS, Journal of Chromatographic Science, March 2023, 61(3), 288-295.
- Gowri Gollu, Sowjanya Gummadi. Quantification of Sarecycline in rat plasma using a sensitive LC–MS/MS method for preclinical study. Chemistry Africa, 6, 1887–1896 (2023), March 2023.
- Rajya Lakshmi Nimmagadda, Sowjanya Gummadi. UPLC-PDA Approach for Simultaneous Quantification of Elvitegravir, Tenofovir, Emtricitabine and Cobicistat in Tablets: An MS-ESI Study for Degradation Products. Journal of Chromatographic Science, bmad067, September 2023, 1-13.
Expertise
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Analytical and Bioanalytical Method Development and Validation
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Impurity Profiling
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Spectrophotometry
