| Characterisation of stoichiometric sol–gel mullite by fourier transform infrared spectroscopy P Padmaja, GM Anilkumar, P Mukundan, G Aruldhas, KGK Warrier International Journal of Inorganic Materials 3 (7), 693-698, 2001 | 205 | 2001 |
| Dehydroxylation and high temperature phase formation in sol-gel boehmite characterized by Fourier transform infrared spectroscopy G Krishna Priya, P Padmaja, KGK Warrier, AD Damodaran, G Aruldhas Journal of materials science letters 16, 1584-1587, 1997 | 192 | 1997 |
| Adsorption isotherm and pore characteristics of nano alumina derived from sol-gel boehmite P Padmaja, PK Pillai, KGK Warrier, M Padmanabhan Journal of Porous Materials 11, 147-155, 2004 | 69 | 2004 |
| Aluminosilicates with varying alumina–silica ratios: synthesis via a hybrid sol–gel route and structural characterisation PP Nampi, P Moothetty, FJ Berry, M Mortimer, KG Warrier Dalton Transactions 39 (21), 5101-5107, 2010 | 63 | 2010 |
| The theoretical molecular weight of NaYF4:RE upconversion nanoparticles LE Mackenzie, JA Goode, A Vakurov, PP Nampi, S Saha, G Jose, ... Scientific reports 8 (1), 1106, 2018 | 58 | 2018 |
| Structural aspects and porosity features of nano-size high surface area alumina–silica mixed oxide catalyst generated through hybrid sol–gel route P Padmaja, KGK Warrier, M Padmanabhan, W Wunderlich, FJ Berry, ... Materials chemistry and physics 95 (1), 56-61, 2006 | 45 | 2006 |
| The effect of polyvinyl alcohol as a binder and stearic acid as an internal lubricant in the formation, and subsequent sintering of spray-dried alumina PP Nampi, S Kume, Y Hotta, K Watari, M Itoh, H Toda, A Matsutani Ceramics International 37 (8), 3445-3450, 2011 | 38 | 2011 |
| High surface area sol–gel nano silica as a novel drug carrier substrate for sustained drug release PP Nampi, VS Mohan, AK Sinha, H Varma Materials Research Bulletin 47 (6), 1379-1384, 2012 | 35 | 2012 |
| TEM characterization of sol-gel-processed alumina–silica and alumina–titania nano-hybrid oxide catalysts W Wunderlich, P Padmaja, KGK Warrier Journal of the European Ceramic Society 24 (2), 313-317, 2004 | 35 | 2004 |
| A facile 1, 2 proton migration of chalcone epoxide using acid activated palygorskites B Joy, S Ghosh, P Padmaja, M Lalithambika Catalysis Communications 6 (9), 573-577, 2005 | 32 | 2005 |
| Calcination and associated structural modifications in boehmite and their influence on high temperature densification of alumina PP Nampi, S Ghosh, KG Warrier Ceramics International 37 (8), 3329-3334, 2011 | 31 | 2011 |
| High‐surface‐area alumina–silica nanocatalysts prepared by a hybrid sol–gel route using a boehmite precursor PP Nampi, P Moothetty, W Wunderlich, FJ Berry, M Mortimer, NJ Creamer, ... Journal of the American Ceramic Society 93 (12), 4047-4052, 2010 | 16 | 2010 |
| Effect of surface roughness on grain growth and sintering of alumina PP Nampi, S Kume, Y Hotta, K Watari Bulletin of Materials Science 34, 799-804, 2011 | 15 | 2011 |
| High surface area sol–gel alumina–titania nanocatalyst P Padmaja, KGK Warrier, M Padmanabhan, W Wunderlich Journal of sol-gel science and technology 52, 88-96, 2009 | 15 | 2009 |
| Formation of mullite phase in diphasic gels consisting of TEOS and boehmite with and without dehydroxylation P Padmaja, GM Anilkumar, KGK Warrier Journal of the European Ceramic Society 18 (12), 1765-1769, 1998 | 12 | 1998 |
| Barium yttrium fluoride based upconversion nanoparticles as dual mode image contrast agents PP Nampi, A Vakurov, H Viswambharan, JE Schneider, R Brydson, ... Materials Science and Engineering: C 124, 111937, 2021 | 9 | 2021 |
| Selective cellular imaging with lanthanide‐based upconversion nanoparticles PP Nampi, A Vakurov, LE Mackenzie, NS Scrutton, PA Millner, G Jose, ... Journal of biophotonics 12 (4), e201800256, 2019 | 9 | 2019 |
| Surface modified hexagonal upconversion nanoparticles for the development of competitive assay for biodetection PP Nampi, A Vakurov, S Saha, G Jose, PA Millner Biomaterials Advances 136, 212763, 2022 | 8 | 2022 |
| Sol–gel nanoporous silica as substrate for immobilization of conjugated biomolecules for application as fluorescence resonance energy transfer (FRET) based biosensor PP Nampi, CC Kartha, G Jose, AK PR, T Anilkumar, H Varma Sensors and Actuators B: Chemical 185, 252-257, 2013 | 8 | 2013 |
| Influence of lattice strain on Er3+ ions activated magnesium zirconium phosphate phosphors: Morphological, structural, and photoluminescence properties T Choudhury, E Kumi-Barimah, PP Nampi, GM Kale, G Jose Materials Science and Engineering: B 277, 115582, 2022 | 7 | 2022 |
