| Structural chemistry of peptides containing backbone expanded amino acid residues: conformational features of β, γ, and hybrid peptides PG Vasudev, S Chatterjee, N Shamala, P Balaram Chemical reviews 111 (2), 657-687, 2011 | 321 | 2011 |
| Results of deep lamellar keratoplasty using the big-bubble technique in patients with keratoconus R Fogla, P Padmanabhan American journal of ophthalmology 141 (2), 254-259. e1, 2006 | 241 | 2006 |
| Limbal allografting from related live donors for corneal surface reconstruction SK Rao, R Rajagopal, G Sitalakshmi, P Padmanabhan Ophthalmology 106 (4), 822-828, 1999 | 194 | 1999 |
| Corneal endothelial cell density and morphology in normal Indian eyes SK Rao, PR Sen, R Fogla, S Gangadharan, P Padmanabhan, ... Cornea 19 (6), 820-823, 2000 | 174 | 2000 |
| Conjunctival-limbal autografts for primary and recurrent pterygia: technique and results SK Rao, T Lekha, BN Mukesh, G Sitalakshmi, P Padmanabhan Indian journal of ophthalmology 46 (4), 203-209, 1998 | 140 | 1998 |
| Wavefront-guided versus wavefront-optimized laser in situ keratomileusis: contralateral comparative study P Padmanabhan, M Mrochen, S Basuthkar, D Viswanathan, R Joseph Journal of Cataract & Refractive Surgery 34 (3), 389-397, 2008 | 134 | 2008 |
| Accuracy of Scheimpflug-derived corneal biomechanical and tomographic indices for detecting subclinical and mild keratectasia in a South Asian population P Kataria, P Padmanabhan, A Gopalakrishnan, V Padmanaban, ... Journal of Cataract & Refractive Surgery 45 (3), 328-336, 2019 | 106 | 2019 |
| Limbal autografting: comparison of results in the acute and chronic phases of ocular surface burns SK Rao, R Rajagopal, G Sitalakshmi, P Padmanabhan Cornea 18 (2), 164, 1999 | 105 | 1999 |
| Corneal collagen cross-linking for keratoconus in pediatric patients—long-term results P Padmanabhan, SR Reddi, R Rajagopal, R Natarajan, G Iyer, ... Cornea 36 (2), 138-143, 2017 | 101 | 2017 |
| Polypeptide helices in hybrid peptide sequences K Ananda, PG Vasudev, A Sengupta, KM Poopathi Raja, N Shamala, ... Journal of the American Chemical Society 127 (47), 16668-16674, 2005 | 88 | 2005 |
| Expanding the peptide β-turn in αγ hybrid sequences: 12 atom hydrogen bonded helical and hairpin turns S Chatterjee, PG Vasudev, S Raghothama, C Ramakrishnan, N Shamala, ... Journal of the American Chemical Society 131 (16), 5956-5965, 2009 | 80 | 2009 |
| Lacrimal proline rich 4 (LPRR4) protein in the tear fluid is a potential biomarker of dry eye syndrome SV Aluru, S Agarwal, B Srinivasan, GK Iyer, SM Rajappa, U Tatu, ... PloS one 7 (12), e51979, 2012 | 78 | 2012 |
| Modified osteo-odonto keratoprosthesis-the Indian experience-results of the first 50 cases G Iyer, VS Pillai, B Srinivasan, G Falcinelli, P Padmanabhan, ... Cornea 29 (7), 771-776, 2010 | 77 | 2010 |
| Initial results of small incision deep lamellar endothelial keratoplasty (DLEK) R Fogla, P Padmanabhan American journal of ophthalmology 141 (2), 346-351. e1, 2006 | 72 | 2006 |
| Fenugreek seed powder nullified aluminium chloride induced memory loss, biochemical changes, Aβ burden and apoptosis via regulating Akt/GSK3β signaling pathway A Prema, AJ Thenmozhi, T Manivasagam, MM Essa, MD Akbar, M Akbar PLOS one 11 (11), e0165955, 2016 | 68 | 2016 |
| Monochromatic aberrations in eyes with different intraocular lens optic designs P Padmanabhan, SK Rao, R Jayasree, M Chowdhry, J Roy Journal of Refractive Surgery 22 (2), 172-177, 2006 | 64 | 2006 |
| Wavefront aberrations in eyes with decentered ablations P Padmanabhan, M Mrochen, D Viswanathan, S Basuthkar Journal of Cataract & Refractive Surgery 35 (4), 695-702, 2009 | 62 | 2009 |
| Diffuse lamellar keratitis: are meibomian secretions responsible? R Fogla, SK Rao, P Padmanabhan Journal of Cataract & Refractive Surgery 27 (4), 493-495, 2001 | 62 | 2001 |
| Statistical optimization of silver nanoparticle synthesis by green tea extract and its efficacy on colorimetric detection of mercury from industrial waste water P Prema, V Veeramanikandan, K Rameshkumar, MK Gatasheh, ... Environmental Research 204, 111915, 2022 | 60 | 2022 |
| Mucous membrane grafting for lid margin keratinization in Stevens–Johnson syndrome: results G Iyer, VS Pillai, B Srinivasan, S Guruswami, P Padmanabhan Cornea 29 (2), 146-151, 2010 | 60 | 2010 |
