LC–MS/MS studies of ritonavir and its forced degradation products RN Rao, B Ramachandra, RM Vali, SS Raju Journal of pharmaceutical and biomedical analysis 53 (4), 833-842, 2010 | 57 | 2010 |
Development of impurity profiling methods using modern analytical techniques B Ramachandra Critical reviews in analytical chemistry 47 (1), 24-36, 2017 | 55 | 2017 |
Rapid determination of rifaximin on dried blood spots by LC‐ESI‐MS R Nageswara Rao, RM Vali, B Ramachandra, PK Maurya Biomedical Chromatography 25 (11), 1201-1207, 2011 | 36 | 2011 |
Separation and characterization of forced degradation products of abacavir sulphate by LC–MS/MS RN Rao, RM Vali, B Ramachandra, SS Raju Journal of pharmaceutical and biomedical analysis 54 (2), 279-285, 2011 | 31 | 2011 |
LC–MS/MS structural characterization of stress degradation products including the development of a stability indicating assay of Darunavir: An anti-HIV drug RN Rao, B Ramachandra, B Sravan, S Khalid Journal of Pharmaceutical and Biomedical Analysis 89, 28-33, 2014 | 26 | 2014 |
Reversed‐phase liquid chromatographic separation of antiretroviral drugs on a monolithic column using ionic liquids as mobile phase additives R Nageswara Rao, B Ramachandra, R Mastan Vali Journal of separation science 34 (5), 500-507, 2011 | 25 | 2011 |
RP-HPLC separation and characterization of unknown impurities of a novel HIV-protease inhibitor Darunavir by ESI-MS and 2D NMR spectroscopy RN Rao, B Ramachandra, K Santhakumar Journal of pharmaceutical and biomedical analysis 75, 186-191, 2013 | 21 | 2013 |
A critical review of properties of modafinil and analytical, bioanalytical methods for its determination B Ramachandra Critical Reviews in Analytical Chemistry 46 (6), 482-489, 2016 | 18 | 2016 |
UHPLC determination of besifloxacin enantiomers on immobilized amylose tris (3, 5-dichlorophenylcarbamate) chiral stationary phase NR Ramisetti, MS Arnipalli, NV Nimmu, R Bondigalla Chromatographia 80, 1509-1515, 2017 | 10 | 2017 |
Enantioseparation of DPP-4 inhibitors on immobilized crown ether-based chiral stationary phase S Gunnam, NK Kandukuri, R Bondigalla, T Choppari, LN Chennuru, ... Chromatographia 81 (12), 1705-1710, 2018 | 7 | 2018 |
Evaluation of (R)‐(−)‐α‐methoxy phenyl acetic acid as a chiral shift reagent for resolution and determination of R and S enantiomers of modafinil in bulk drugs and … RN Rao, B Ramachandra, K Santhakumar Chirality 24 (4), 339-344, 2012 | 7 | 2012 |
Comparison of PD activity in cylindrical and cubical void using MATLAB simulink CS Kumar, B Ramachandra, HN Madhushree INTERNATIONAL JOURNAL OF INNOVATIVE RESEARCH IN ELECTRICAL, ELECTRONICS …, 2016 | 4 | 2016 |
A stability-indicating LC-MS method for determination of perindopril and its process related impurities NS Kumar, V Sreenivasulu, B Ramachandra, M Asif, AA Ibrahim Pharmaceutical Chemistry Journal 52, 378-383, 2018 | 3 | 2018 |
PD analysis in cylindrical void with respect to geometry of the void B Ramachandra, HC Manohara International Journal of Innovative Research in Science, Engineering and …, 2016 | 2 | 2016 |
Enantiomeric discrimination and quantification of Zolmitriptan by H NMR spectroscopy using (R)-(-)-α-Methoxy phenyl acetic acid as chiral solvating agent RN Rao, K Santhakumar, B Ramachandra Journal of Chemical and Pharmaceutical Research 8 (1), 56-65, 2016 | 2 | 2016 |
Bioassay studies of Risperidone and its active metabolite in rat dried blood spots and dried plasma spots using LC‐ESI‐MS/MS: Comparison of their pharmacokinetic profiles GN Challa, NV Nimmu, R Bondigalla, MS Arnipalli Separation Science Plus 3 (10), 444-450, 2020 | 1 | 2020 |
Analytical quality by design aided stability indicating a robust ultra‐performance liquid chromatographic technique for the quantification of sonidegib and its organic … K Rajashekhar, CG Naidu, CNSSP Kumar, B Ramachandra, R Padiya Separation Science Plus 7 (3), 2300181, 2024 | | 2024 |
Characteristics, properties, and analytical and bio‐analytical methods of enzalutamide: A review R Bondigalla, GN Challa, SR Yarraguntla, R Bandu, SR Alla Separation Science Plus 6 (4), 220119, 2023 | | 2023 |
HPLC Bioassay of Elvitegravir using a Molecularly Imprinted Polymer Based Solid Phase Extraction in RAT Plasma: Application to Pharmacokinetic Studies NN Varma, CG Naidu, B Ramachandra, AM Swamy Journal of Analytical Chemistry 76, 1172-1181, 2021 | | 2021 |
Front Cover: Simple and rapid analysis of Linagliptin in dried blood spot using an ionic liquid based vortex‐assisted dispersive liquid–liquid microextraction coupled with … MS Arnipalli, NV Nimmu, R Bondigalla, GN Challa Separation Science Plus 4 (9), 2021 | | 2021 |