| Porous calcium phosphate coating over phosphorylated chitosan film by a biomimetic method HK Varma, Y Yokogawa, FF Espinosa, Y Kawamoto, K Nishizawa, ... Biomaterials 20 (9), 879-884, 1999 | 193 | 1999 |
| Synthesis of calcium phosphate bioceramics by citrate gel pyrolysis method HK Varma, SS Babu Ceramics International 31 (1), 109-114, 2005 | 171 | 2005 |
| Development of a fully injectable calcium phosphate cement for orthopedic and dental applications M Komath, HK Varma Bulletin of Materials Science 26 (4), 415-422, 2003 | 171 | 2003 |
| Fibrin glue as an osteoinductive protein in a mouse model S Abiraman, HK Varma, PR Umashankar, A John Biomaterials 23 (14), 3023-3031, 2002 | 164 | 2002 |
| Citrate coated iron oxide nanoparticles with enhanced relaxivity for in vivo magnetic resonance imaging of liver fibrosis A Saraswathy, SS Nazeer, M Jeevan, N Nimi, S Arumugam, ... Colloids and Surfaces B: Biointerfaces 117, 216-224, 2014 | 123 | 2014 |
| Development, characterization and comparison of two strontium doped nano hydroxyapatite molecules for enamel repair/regeneration V Krishnan, A Bhatia, H Varma Dental Materials 32 (5), 646-659, 2016 | 103 | 2016 |
| A triphasic ceramic-coated porous hydroxyapatite for tissue engineering application MB Nair, SS Babu, HK Varma, A John Acta Biomaterialia 4 (1), 173-181, 2008 | 101 | 2008 |
| An in vitro study on the interaction of hydroxyapatite nanoparticles and bone marrow mesenchymal stem cells for assessing the toxicological behaviour NS Remya, S Syama, V Gayathri, HK Varma, PV Mohanan Colloids and Surfaces B: Biointerfaces 117, 389-397, 2014 | 97 | 2014 |
| On the development of an apatitic calcium phosphate bone cement M Komath, HK Varma, R Sivakumar Bulletin of Materials Science 23 (2), 135-140, 2000 | 96 | 2000 |
| Nano iron oxide–hydroxyapatite composite ceramics with enhanced radiopacity M Ajeesh, BF Francis, J Annie, PR Harikrishna Varma Journal of Materials Science: Materials in Medicine 21, 1427-1434, 2010 | 91 | 2010 |
| Reconstruction of goat femur segmental defects using triphasic ceramic-coated hydroxyapatite in combination with autologous cells and platelet-rich plasma MB Nair, HK Varma, KV Menon, SJ Shenoy, A John Acta Biomaterialia 5 (5), 1742-1755, 2009 | 90 | 2009 |
| Surface reactivity of calcium phosphate based ceramics in a cell culture system A John, HK Varma, TV Kumari Journal of biomaterials applications 18 (1), 63-78, 2003 | 89 | 2003 |
| Microwave sintering of nanosized hydroxyapatite powder compacts S Vijayan, H Varma Materials letters 56 (5), 827-831, 2002 | 89 | 2002 |
| Polymeric precursor route for the preparation of calcium phosphate compounds HK Varma, SN Kalkura, R Sivakumar Ceramics international 24 (6), 467-470, 1998 | 81 | 1998 |
| Platelet-rich plasma and fibrin glue–coated bioactive ceramics enhance growth and differentiation of goat bone marrow–derived stem cells MB Nair, HK Varma, A John Tissue Engineering Part A 15 (7), 1619-1631, 2009 | 79 | 2009 |
| Synthesis and characterization of iron oxide embedded hydroxyapatite bioceramics EB Ansar, M Ajeesh, Y Yokogawa, W Wunderlich, H Varma Journal of the American Ceramic Society 95 (9), 2695-2699, 2012 | 76 | 2012 |
| Bioinspired mineralization and cell adhesion on surface functionalized poly (vinyl alcohol) films GS Sailaja, K Sreenivasan, Y Yokogawa, TV Kumary, HK Varma Acta Biomaterialia 5 (5), 1647-1655, 2009 | 76 | 2009 |
| Nanohydroxyapatite incorporated electrospun polycaprolactone/polycaprolactone–polyethyleneglycol–polycaprolactone blend scaffold for bone tissue engineering applications KR Remya, J Joseph, S Mani, A John, HK Varma, P Ramesh Journal of biomedical nanotechnology 9 (9), 1483-1494, 2013 | 74 | 2013 |
| Photoluminescence and thermoluminescence properties of tricalcium phosphate phosphors doped with dysprosium and europium K Madhukumar, HK Varma, M Komath, TS Elias, V Padmanabhan, ... Bulletin of Materials Science 30 (5), 527-534, 2007 | 74 | 2007 |
| Preparation of microstructured hydroxyapatite microspheres using oil in water emulsions TS Pradeesh, MC Sunny, HK Varma, P Ramesh Bulletin of Materials Science 28 (5), 383-390, 2005 | 74 | 2005 |
Mohanan PVScientist-G & Head, Toxicology Division, Sree Chitra tirunal Institute for Medical sciences andVerified email at sctimst.ac.in