| New Solid State Forms of the Anti-HIV Drug Efavirenz. Conformational Flexibility and High Z′ Issues S Mahapatra, TS Thakur, S Joseph, S Varughese, GR Desiraju Crystal growth & design 10 (7), 3191-3202, 2010 | 94 | 2010 |
| Synthesis, characterization and photocatalytic activity of lanthanide (Ce, Pr and Nd) orthovanadates S Mahapatra, G Madras, TN Guru Row Industrial & engineering chemistry research 46 (4), 1013-1017, 2007 | 94 | 2007 |
| Effect of alkaline ultrasonic pretreatment on crystalline morphology and enzymatic hydrolysis of cellulose G SriBala, R Chennuru, S Mahapatra, R Vinu Cellulose 23, 1725-1740, 2016 | 88 | 2016 |
| Anhydrous adenine: crystallization, structure, and correlation with other nucleobases S Mahapatra, SK Nayak, SJ Prathapa, TN Guru Row Crystal Growth and Design 8 (4), 1223-1225, 2008 | 69 | 2008 |
| Hydrothermal synthesis and structural study of lanthanide orthovanadates, LnVO4 (Ln= Sm, Gd, Dy and Ho) S Mahapatra, A Ramanan Journal of Alloys and Compounds 395 (1-2), 149-153, 2005 | 66 | 2005 |
| Microwave synthesis and photocatalytic activity of nano lanthanide (Ce, Pr, and Nd) orthovanadates S Mahapatra, SK Nayak, G Madras, TN Guru Row Industrial & engineering chemistry research 47 (17), 6509-6516, 2008 | 65 | 2008 |
| A device to crystallize organic solids: structure of ciprofloxacin, midazolam, and ofloxacin as targets S Mahapatra, KN Venugopala, TN Guru Row Crystal growth & design 10 (4), 1866-1870, 2010 | 45 | 2010 |
| Structural and photocatalytic activity of lanthanide (Ce, Pr, and Nd) molybdovanadates S Mahapatra, G Madras, Row The Journal of Physical Chemistry C 111 (17), 6505-6511, 2007 | 45 | 2007 |
| Iso-structurality induced solid phase transformations: a case study with lenalidomide R Chennuru, P Muthudoss, RS Voguri, S Ramakrishnan, P Vishweshwar, ... Crystal Growth & Design 17 (2), 612-628, 2017 | 28 | 2017 |
| Kinetics of photoconversion of cyclohexane and benzene by LnVO4 and LnMo0. 15V0. 85O4 (Ln= Ce, Pr and Nd) S Mahapatra, R Vinu, TNG Row, G Madras Applied Catalysis A: General 351 (1), 45-53, 2008 | 28 | 2008 |
| Synthesis, Structure, and Photocatalytic Activity in Orthorhombic Perovskites LnVO3 and Ln1−xTixVO3 (Ln = Ce, Pr, and Nd) D Saha, S Mahapatra, TNG Row, G Madras Industrial & engineering chemistry research 48 (16), 7489-7497, 2009 | 26 | 2009 |
| Synthesis, characterization and photocatalytic activity of MxCe1− xVO4 (M= Li, Ca and Fe) S Mahapatra, R Vinu, D Saha, TNG Row, G Madras Applied Catalysis A: General 361 (1-2), 32-41, 2009 | 24 | 2009 |
| Crystal packing and melting temperatures of small oxalate esters: the role of C—H⋯ O hydrogen bonding S Joseph, R Sathishkumar, S Mahapatra, GR Desiraju Structural Science 67 (6), 525-534, 2011 | 22 | 2011 |
| In situ metastable form: a route for the generation of hydrate and anhydrous forms of ceritinib R Chennuru, RT Koya, P Kommavarapu, SV Narasayya, P Muthudoss, ... Crystal Growth & Design 17 (12), 6341-6352, 2017 | 18 | 2017 |
| New stability indicating RP-HPLC method for the determination of Abiraterone acetate, its related substances and degradation products in bulk and dosage form DR Kavitapu, A Maruthapillai, S Mahapatra, JA Selvi Materials Today: Proceedings 34, 469-478, 2021 | 15 | 2021 |
| Molecular and crystal structure of 4-ethynylcyanobenzene. An example of CAH N hydrogen bonding GRD Sudarshan Mahapatra, Yasser Azim Journal of Molecular Structure 976, 200-204, 2010 | 14 | 2010 |
| Preliminary studies on unusual polymorphs of thymine: Structural comparison with other nucleobases R Chennuru, P Muthudoss, S Ramakrishnan, AB Mohammad, RRC Babu, ... Journal of Molecular Structure 1120, 86-99, 2016 | 13 | 2016 |
| Development of Pharmaceutically Acceptable Crystalline Forms of Drug Substances via Solid-State Solvent Exchange S Ramakrishnan, SR Yarraguntla, SR Peddireddy, SL Kanniah, ... Organic Process Research & Development 21 (10), 1478-1487, 2017 | 10 | 2017 |
| A multi-analyte LC–MS/MS method for determination and quantification of six nitrosamine impurities in sartans like Azilsartan, Valsartan, Telmisartan, Olmesartan, Losartan and … RR Gopireddy, A Maruthapillai, S Mahapatra Journal of Chromatographic Science 62 (2), 147-167, 2024 | 9 | 2024 |
| DOE approach: a validated stability indicating RP-HPLC method development for the separation of diasteromeric analogs and process impurities of carfilzomib RR Gopireddy, A Maruthapillai, S Devikala, M Tamilselvi, JA Selvi, ... Materials Today: Proceedings 14, 514-531, 2019 | 9 | 2019 |
Dr. Ramanaiah ChennuruAssociate director & Head for COE Polymorphism and Crystallization (Physical R&D) at Cipla Ltd.,Verified email at cipla.com