Publication Year | Citation |
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2023 | D. Yong, J. Li, W. Xu, A. Cote, A. Lay-Fortenbery, R. Suryanarayanan, and Yongchao Su. Solid-State NMR Spectroscopy to Probe State and Phase Transitions in Frozen Solutions. Mol. Pharm, 20: 6380-6390 (2023). |
2023 | J. Li, J. Sonje, R. Suryanarayanan. Role of Poloxamer 188 in preventing ice-surface-induced protein destabilization during freeze–thawing. Mol. Pharm, 20: 4587-4596 (2023). |
2023 | D. Heger, R. Govindarajan, E. Lu, S. Ewing, A. Lay-Fortenbery, X. Yuan, L. Veselý, E. Munson, L. Gatlin, B. Hancock, R. Suryanarayanan. Beyond pH: Acid/Base Relationships in Frozen and Freeze-Dried Pharmaceuticals. InPrinciples and Practices of Lyophilization in Product Development and Manufacturing 2023 Apr 25 (pp. 39-61). Cham: Springer International Publishing. |
2023 | J. Sonje, S. Thakral, S. Krueger, R. Suryanarayanan. Enabling Efficient Design of Biological Formulations Through Advanced Characterization. Pharm Res, 40: 1459-1477 (2023). |
2022 | S. Thakral, J. Sonje, B. Munjal, B. Bhatnagar, R. Suryanarayanan, Mannitol as an excipient for lyophilized injectable formulations. J Pharm Sci, in Press, Corrected Proof (2022). |
2022 | J. Sonje, S. Thakral, B. Mayhugh, G. Sacha, S. Nail, J. Srinivasan, R. Suryanarayanan, Mannitol hemihydrate in lyophilized protein formulations: Impact of its dehydration during storage on sucrose crystallinity and protein stability. Int J Pharm, 624: 121974 (2022). |
2022 | J. Sonje, C.F. Chisholm, R. Suryanarayanan, Frozen storage of proteins: Use of mannitol to generate a homogenous freeze-concentrate. Int J Pharm, 630: 121995 (2022). |
2022 | A. Ukidve, K.B. Rembert, R. Vanipenta, P. Dorion, P. Lafarguette, T. McCoy, A. Saluja, R. Suryanarayanan, S. Patke, Succinate buffer in biologics products: Real-world formulation considerations, processing risks and mitigation strategies. J Pharm Sci, In Press, Corrected Proof (2022). |
2022 | B. Munjal, S.M. Patel, R. Suryanarayanan, Role of arginine salts in preventing freezing-induced increase in subvisible particles in protein formulations. Int J Pharm, 619: 121694 (2022). |
2021 | C. Staley, H. Halaweish, C. Graiziger, M. J. Hamilton, A. J. Kabege, A. L. Galdys, B. P. Vaughn, K. Vantanasiri, R. Suryanarayanan, M. J. Sadowsky, A. Khoruts, Lower endoscopic delivery of freeze-dried intestinal microbiota results in more rapid and efficient engraftment than oral administration, Sci Rep, 11(1), 4519 (2021). |
2021 | S.S. Kulkarni, S.M. Patel, R. Suryanarayanan, J.V. Rinella Jr., R.H. Bogner, Key factors governing the reconstitution time of high concentration lyophilized protein formulations. Eur J Pharm Biopharm, 165: 361-373 (2021). |
2020 | A. A. Thorat, B. Munjal, T.W. Geders, R. Suryanarayanan, Freezing-induced protein aggregation - Role of pH shift and potential mitigation strategies, J Control Release, 323, 591-599 (2020). |
2020 | S. Thakral, S. Sonje, R. Suryanarayanan, Anomalous behavior of mannitol hemihydrate: Implications on sucrose crystallization in co-lyophilized systems. Int J Pharm, 587, 119629 (2020). |
2020 | J. Sonje, S. Thakral, R. Suryanarayanan, t-Butanol enables dual functionality of mannitol: A cryoprotectant in frozen systems and bulking agent in freeze-dried formulations, Mol Pharm, 17(8), 3075-3086 (2020). |
2020 | B.S. Bhatnagar, J. Sonje, E. Shalaev, S.W.H. Martin, D.L. Teagarden, R. Suryanarayanan, A refined phase diagram of the tert-butanol-water system and implications on lyophilization process optimization of pharmaceuticals, Phys Chem Chem Phys, 22(3), 1583-1590 (2020). |
2020 | J.R. Snell, N.K. Kumar, R. Suryanarayanan, T.W. Randolph, Nanobubbles in reconstituted lyophilized formulations: Interaction with proteins and mechanism of formation, J Pharm Sci, 109(1):284-292 (2020). |
2019 | S. Jena, N.S.K. Kumar, A. Aksan, R. Suryanarayanan, Stability of lyophilized albumin formulations: Role of excipient crystallinity and molecular mobility, Int J Pharm, 569:118568 (2019). |
2019 | A.A. Thorat, R. Suryanarayanan, Characterization of phosphate buffered saline (PBS) in frozen state and after freeze-drying, Pharm Res, 36(7), 98 (2019). |
2018 | S. Thakral, S. Koranne, R. Suryanarayanan, Intra-vial heterogeneity in physical form of mannitol in colyophilized binary systems, Pharm Res, 35(11), 214 (2018). |
2018 | S.S. Kulkarni, R. Suryanarayanan, J.V. Rinella Jr., R.H. Bogner, Mechanisms by which crystalline mannitol improves the reconstitution time of high concentration lyophilized protein formulations, Eur J Biopharm, 130, 70-81 (2018). |
2018 | S. Thakral, A. Wolf, G.J. Beilman, R. Suryanarayanan, Development and in vivo evaluation of a novel lyophilized formulation for the treatment of hemorrhagic shock, Int J Pharm, 537(1-2), 162-171 (2018). |
2018 | S. Koranne, S. Thakral, R. Suryanarayanan. Effect of Formulation and Process Parameters on the Disproportionation of Indomethacin Sodium in Buffered Lyophilized Formulations, Pharm Res, 35(1), 21 (2018). |
2017 | S. Jena, J. Horn, R. Suryanarayanan, W. Friess, A. Aksan, Effects of excipient interactions on the state of the freeze-concentrate and protein stability, Pharm Res, 34(4), 462-478 (2017). |
2016 | S. Jena, R. Suryanarayanan, A. Aksan, Mutual influence of mannitol and trehalose on crystallization behavior in frozen solutions, Pharm Res, 33(6), 1413-1425 (2016). |
2015 | S. Thakral, R. Suryanarayanan, Salt formation during freeze-drying – an approach to enhance indomethacin dissolution. Pharm Res, 32(11), 3722-3731 (2015). Recipient of 2016 AAPS PPB Outstanding Manuscript award. |
2014 | V. Ragoonanan, R. Suryanarayanan, Ultrasonication as a potential tool to predict solute crystallization in freeze-concentrates. Pharm Res, 31(6), 1512-1524 (2014). |
2013 | M. Mehta, S. Bhardwaj, R. Suryanarayanan, Controlling the physical form of mannitol in freeze-dried systems. Eur J Pharm Biopharm, 85(2), 207-213 (2013). |
2012 | P. Sundaramurthi, R. Suryanarayanan, Calorimetry and complimentary techniques to characterize frozen and freeze-dried systems. Adv Drug Del Rev, 63(13), 1118-1159 (2012). |
2012 | P. Sundaramurthi, M. Burcusa, R. Suryanarayanan, Physical characterization of pentamidine isethionate during freeze-drying - Relevance to development of stable lyophilized product. J Pharm Sci, 101(5), 1732-1743 (2012). |
2011 | B.S. Bhatnagar, S.W.H. Martin, T.S. Hodge, T.K. Das, L. Joseph, D.L. Teagarden, E.Y. Shalaev, R. Suryanarayanan, Investigation of PEG crystallization in frozen and freeze-dried PEGylated recombinant human growth hormone-sucrose systems - Implications on storage stability. J Pharm Sci, 100(8), 3062-3075 (2011). |
2011 | P. Sundaramurthi, R. Suryanarayanan, Effect of crystallizing and non-crystallizing cosolutes on succinate buffer crystallization and the consequent pH shift in frozen solutions. Pharm Res, 28(2), 374-385 (2011). |
2011 | P. Sundaramurthi, R. Suryanarayanan, Predicting the crystallization propensity of carboxylic acid buffers in frozen systems – Relevance to freeze drying. J Pharm Sci, 100(4), 1288-1293 (2011). |
2011 | P. Sundaramurthi, R. Suryanarayanan, Thermophysical properties of carboxylic and amino acid buffers at subzero temperatures: Relevance to frozen state stabilization. J Phys Chem B, 115(21), 7154-7164 (2011). |
Previous publications can be found on Professor Sury's Google Scholar page at this link.