Publications

Papers Published in International / National Journals and Proceedings:

 

  1. Sankar, Vijaya K; Ashok, M; Effect of preparation method on structural, morphological, optical properties and photocatalytic activities of visible light active semiconductor PbBi2Nb2O9 for various organic pollutant dyes, Materials Science in Semiconductor Processing, 106, 104773, 2020

  2. Helen Selvi, M; Reddy Vanga, Pradeep; Harinee, S; Ashok, M; Synthesis of bulk g-C3N4/Bi2WO6 nanocomposite for effective photocatalytic reaction and for antimicrobial activity by hydrothermal method, Research on Chemical Intermediates, 46, 1165–1181, 2020

  3. Sankar, Vijaya K; Ashok, M; Significantly enhanced photo catalytic activities of PbBi2Nb2O9(Bulk)/TiO2(Nano) hetero structured composites for methylene blue dye degradation under visible light, Materials Chemistry and Physics, 244, 122659, 2020

  4. Nikhil, V P; Wiston, Biny R; Ashok, M; Flaw detection and monitoring over corroded surface through ultrasonic C-scan imaging, Engineering Research Express, 2, 1, 2020

  5. Manojkumar P; Lokeshkumar E; Saikiran A; Govardhanan B; Ashok M; Rameshbabu N; Visible light photocatalytic activity of metal (Mo/V/W) doped porous TiO2 coating fabricated on Cp-Ti by plasma electrolytic oxidation, Journal of Alloys and Compounds, 154092, 2020

  6. Ashok, M; Deepika, S; Sowndharya, P; Muthukumar, K; Cotton candy driven chitosan and gelatin coated poly(styrene-co-acrylonitrile) microfibers for anti-microbial wound dressing applications, Materials Research Express, 6, 12, 2019

  7. Praveena, P; Ashok, M; Facile synthesis of hierarchical microsphere-like layered double hydroxide for non-enzymatic selective detection of dopamine, Materials Research Express, 6, 12, 2019

  8. Wiston, Biny R; Ashok, M; Microwave-assisted synthesis of cobalt-manganese oxide for supercapacitor electrodes, Materials Science in Semiconductor Processing, 103, 104607, 2019

  9. Harinee, S; Muthukumar, K; Dahms, Hans-Uwe; Koperuncholan, Marimuthu; Vignesh, Sivanandham; Banu, Rajesh J; Ashok, M; Arthur James, R; Biocompatible nanoparticles with enhanced photocatalytic and anti-microfouling potential, International Biodeterioration & Biodegradation, 145, 104790, 2019

  10. Harinee, S; Muthukumar, K; Abirami, A; Amrutha, K.; Dhivyaprasath, K; Ashok, M; UV-light Photocatalytic Activity of Biocompatible Nanoparticles Provide Multiple Effects, Advanced Materials Proceedings, 4(3), 115-118, 2019

  11. Sangeetha, K; Vidhya, G; Girija, E K; Ashok, M; Fabrications of magnetic responsive hydroxyapatite platform: In vitro release of chemo drug for cancer therapy, Materials Today Proceeding, 2019

  12. Srinivasan, S. SaiGuru; Govardhanan, B; Aabel, P; Ashok, M; Santhosh Kumar, M C; Effect of oxygen partial pressure on the tuning of copper oxide thin films by reactive sputtering for solar light driven photocatalysis, Solar Energy, 187, 368-378, 2019

  13. Wiston, Biny R; Ashok, M; Electrochemical activity of nickel-iron layered double hydroxide synthesized via different synthesis strategies, AIP Conference Proceedings, 2115, 030556, 2019

  14. Praveena, P; Ashok, M; Synthesis of carbon dots/layered double hydroxide composites for non-enzymatic electrochemical sensing of hydrogen peroxide, AIP Conference Proceedings, 2115, 030085, 2019

  15. Sangeetha, K; Ashok, M; Girija, E K; Development of multifunctional cobalt ferrite/hydroxyapatite nanocomposites by microwave assisted wet precipitation method: A promising platform for synergistic chemo-hyperthermia therapy, Ceramics International, 45, 12860-12869, 2019

  16. Wiston, Biny R; Ashok, M; Electrochemical performance of hydrothermally synthesized flower-like α-nickel hydroxide, Vacuum, 160, 1-7, 2019

  17. Wiston, Biny R; Ashok, M; Electrochemical performance of nickel hydroxide nanopetals for supercapacitor electrodes, Materials Letters, 235, 76-79, 2019

  18. Sangeetha, K; Ashok, M; Girija, EK; Vidhya, G; Vasugi, G; Strontium and ciprofloxacin modified hydroxyapatites as functional grafts for bone prostheses, Ceramics International, 44, 12, 13782-13789, 2018

  19. Selvi, M Helen; Vanga, Pradeep Reddy; Ashok, M; Photocatalytic application of Bi2WO6 nanoplates structure for effective degradation of methylene blue, Optik, 173, 227-234, 2018

  20. P. Michael SL Shanthi, Periyayya Uthirakumar, T. Balasubramanian, M. Ashok; Influence of Bicationic and Catanionic Surfactants Over the Morphology of Mesoporous Nanohydroxyapatite, Journal of Nanoscience and Nanotechnology, 18, 10, 7064-7071, 2018

  21. Bismibanu, A; Vanga, Pradeep Reddy; Selvalakshmi, Thangaraj; Ashok, M; Alagar, M; Investigations on Structural, Optical and Multiferroic Properties of Bismuth Ferrite Nanoparticles Synthesized by Sonochemical Method, Journal of Electronic Materials, 47, 11, 6373-6377, 2018

  22. Muthukumar, K; Harinee, S; Dahms, Hans-Uwe; Sivanandham, Vignesh; Seeni, Palanichamy; Gopalan, Subramanian; Ashok, M; Arthur James, Rathinam; Biogenic corrosion inhibitor on mild steel protection in concentrated HCl medium, Nature Scientific Reports, 8, 2609, 2018

  23. Pradeep Reddy Vanga; R. V. Mangalaraja; M. Ashok, Magnetic Properties and Photocatalytic Behavior of Co Co-doped BiFeO3:Er, J Supercond Nov Magn, 31, 89–97, 2018

  24. Lakshmi Narasimhan G., Selvan G., Pradeep Reddy Vanga, Ashok M.  Novel developments in Dysprosium doped Bismuth Phosphate, Optik, 156, 536–541, 2018

  25. Subramanian Senthilkumar, Mahalingam Ashok, Lellala Kashinath, Chinnappanadar Sanjeeviraja and Annamalai Rajendran, Phytosynthesis and Characterization of TiO2 Nanoparticles using Diospyros ebenum Leaf Extract and their Antibacterial and Photocatalytic Degradation of Crystal Violet, Smart Science, 2017

  26. Hariprasad S., Gowtham S., Arun S., Ashok M., Rameshbabu N.  Fabrication of duplex coatings on biodegradable AZ31 magnesium alloy by integrating cerium conversion (CC) and plasma electrolytic oxidation (PEO) processes, Journal of Alloys and Compounds, 722, 698-715, 2017

  27. PR Vanga, RV Mangalaraja, NV Giridharan, M Ashok, Influence of divalent Ni and trivalent Cr ions on the properties of ytterbium modified bismuth ferrite, Journal of Alloys and Compounds, 684, 1, 55­61, 2016

  28. PR Vanga, RV Mangalaraja, M Ashok, Sol­gel synthesis and characterisation of (Nd, Cr) co­doped BiFeO3 nanoparticles, Journal of Experimental Nanoscience,11, 17, 1348-1359, 2016

  29. PR Vanga, RV Mangalaraja, M Ashok, Effect of co­doping on the optical, magnetic and photocatalytic properties of the Gd modified BiFeO3, Journal of Materials Science: Materials in Electronics, 27, 6, 5699­5706, 2016

  30. R Dhanalakshmi, M Muneeswaran, PR Vanga, M Ashok, NV Giridharan; Enhanced photocatalytic activity of hydrothermally grown BiFeO3 nanostructures and role of catalyst recyclability in photocatalysis based on magnetic framework, Applied Physics A ,122, 1, 1­14, 2016

  31. PR Vanga, RV Mangalaraja, M Ashok; Structural, magnetic and photocatalytic properties of La and alkaline co­doped BiFeO3 nanoparticles, Materials Science in Semiconductor Processing, 40, 2, 796­802, 2015

  32. LG Narsimhan, RP Vanga, M Ashok; Synthesis of Hydroxyapatite over Keggin, Research Journal Of Biotechnology,10, 40­41, 2015

  33. PR Vanga, RV Mangalaraja, NV Giridharan, M Ashok, PTCR behavior of BiFeO 3 synthesized by the solvothermal method, Materials Letters, 143, 3, 230­232, 2015

  34. S. Adalarasu, M. Ashok; Assessment on mechanical working of a rolled ring using ultrasonic techniques, Indian J. Res. Found., 1, 1-2, 2015

  35. Pradeep Reddy Vanga, R.V. Mangalaraja, M. Ashok; Effect of (Nd, Ni) co-doped on the multiferroic and photocatalytic properties of BiFeO3, Materials Research Bulletin, 72, 299-305, 2015

  36. Vanga, Pradeep Reddy; Leelashree, S; Ashok, Mahalingam; Effect of Cobalt Concentration on Bi0.95Ba0.05Fe1-xCoxO3,Advanced Materials Research, 938, 85-90, 2014

  37. Reddy, Pradeep; Raja, Yesu; Ashok, M; Structural, Thermal and Magnetic Analysis of Co2FeO4 Spinel Oxide Synthesized by Co-Precipitation Process, Advanced Materials Research, 895, 287-290, 2014

  38. Vanga, Pradeep Reddy; Ashok, M; Magnetic and optical studies of Fe and Co co-doped ZnO, International Conference on Advanced Nanomaterials and Emerging Engineering Technologies, IEEE conference proceeding, 154-156, 2013

  39. Swapna, R; Ashok, M; Muralidharan, G; Kumar, MC Santhosh; Microstructural, electrical and optical properties of ZnO: Mo thin films with various thickness by spray pyrolysis, Journal of Analytical and Applied Pyrolysis, 102, 68-75, 2013

  40. Sandhyarani, M; Rameshbabu, N; Venkateswarlu, K; Ravisankar, KV; Ashok, M; Anandan, S; Photocatalytic and Antibacterial Activity of Titanium, Fluorine and Silver Co-Substituted Hydroxyapatite, International Journal of Modern Physics: Conference Series, 22, 268-277, 2013

  41. Prabhu, Saravanan; Saravanamoorthy, S; Ashok, M; Velmathi, Sivan; Colorimetric and fluorescent sensing of multi-metal ions and anions by salicylaldimine based receptors, Journal of Luminescence, 132, 4, 979-986, 2012

  42. Shanthi, SL; Michael, P; Ashok, M; Mangalaraja, RV; Balasubramanian, T; Synthesis and Characterization of Nano Crystalline Hydroxyapatite Spheroids Using Anionic Template for Bio-Applications, Key Engineering Materials, 493, 723-727, 2012

  43. Shanthi, P Michael SL; Ashok, M; Balasubramanian, T; Synthesis and characterization of porous nanocrystalline biphasic calcium phosphate for bio-applications, SPIE NanoScience+ Engineering, 846411-846411-7, 2012

  44. Sivakumar, Manickam; Towata, Atsuya; Yasui, Kyuichi; Tuziuti, Toru; Kozuka, Teruyuki; Iida, Yasuo; Maiorov, Michail M; Blums, Elmars; Bhattacharya, Dipten; Sivakumar, Neelagesi; Ultrasonic cavitation induced water in vegetable oil emulsion droplets–A simple and easy technique to synthesize manganese zinc ferrite nanocrystals with improved magnetization, Ultrasonics sonochemistry, 19, 3, 652-658, 2012

  45. Elayaraja, K; Joshy, MI Ahymah; Suganthi, RV; Kalkura, S Narayana; Palanichamy, M; Ashok, M; Sivakumar, VV; Kulriya, PK; Sulania, I; Kanjilal, D; 125 MeV Si 9+ ion irradiation of calcium phosphate thin film coated by RF-magnetron sputtering technique, Applied Surface Science, 257, 6, 2134-2141, 2011

  46. Yogamalar, N Rajeswari; Ashok, M; Bose, A Chandra; Blue emission and bandgap modification in N: ZnO nanorods, Functional Materials Letters, 4, 3, 271-275, 2011

  47. Udhayakumari, D; Saravanamoorthy, S; Ashok, M; Velmathi, Sivan; Simple imine linked colorimetric and fluorescent receptor for sensing Zn 2+ ions in aqueous medium based on inhibition of ESIPT mechanism, Tetrahedron Letters, 52, 36, 4631-4635, 2011

  48. Shanthi, P Michael SL; Mangalaraja, RV; Uthirakumar, AP; Velmathi, S; Balasubramanian, T; Ashok, M; Synthesis and characterization of porous shell-like nano hydroxyapatite using Cetrimide as template, Journal of colloid and interface science, 350, 1, 39-43, 2010

  49. Rao, T Prasada; Kumar, MC Santhosh; Angayarkanni, S Anbumozhi; Ashok, M; Effect of stress on optical band gap of ZnO thin films with substrate temperature by spray pyrolysis, Journal of Alloys and Compounds, 485, 1, 413-417, 2009

  50. Pandiyarajan, T; Karthikeyan, B; Venkatesan, P; Ashok, M; Anandan, S; Giridharan, NV; Simple synthesis and spectroscopic studies on cobalt added ZnO nanocrystals, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 74, 1, 84-86, 2009

  51. Shanthi, P Michael SL; Ashok, M; Balasubramanian, T; Uthirakumar, AP; Synthesis and characterization of nano spherical hydroxyapatite for drug delivery and tissue engineering, SPIE NanoScience+ Engineering, 74030K-74030K-8, 2009

  52. Shanthi, P Michael SL; Ashok, M; Balasubramanian, T; Riyasdeen, A; Akbarsha, MA; Synthesis and characterization of nano-hydroxyapatite at ambient temperature using cationic surfactant, Materials Letters, 63, 24, 2123-2125, 2009

  53. Kim, JC; Youn, M; Lee, SC; Yun, CC; Song, YM; Kang, J; Choi, HR; Ashok, M; Kwak, JW; Kim, SK; Current activities at the Seoul National University AMS facility, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 259, 1, 57-61, 2007

  54. Ashok, M; Kalkura, S Narayana; Sundaram, N Meenakshi; Arivuoli, D; Growth and characterization of hydroxyapatite crystals by hydrothermal method, Journal of Materials Science: Materials in Medicine, 18, 5, 895-898, 2007

  55. Chanda, SC; Manna, A; Vijayan, V; Nayak, Pranaba K; Ashok, M; Acharya, HN; PIXE & XRD analysis of nanocrystals of Fe, Ni and Fe2O3, Materials letters, 61, 28, 5059-5062, 2007

  56. Sundaram, N Meenakshi; Girija, EK; Ashok, M; Anee, TK; Vani, R; Suganthi, RV; Yokogawa, Y; Kalkura, S Narayana; Crystallisation of hydroxyapatite nanocrystals under magnetic field, Materials Letters, 60, 6, 761-765, 2006

  57. Rautray, TR; Vijayan, V; Ashok, M; Kennedy, JV; Jayanthi, V; Ibrarullah, MD; Panigrahi, S; PIXE analysis of gallstones, International Journal of PIXE, 15, 03-04,147-152,2005

  58. Rajesh, NP; Kannan, V; Ashok, M; Sivaji, K; Raghavan, P Santhana; Ramasamy, P; A new nonlinear optical semi-organic material: cadmium thiourea acetate, Journal of crystal growth, 262, 1, 561-566, 2004

  59. Anee, TK; Palanichamy, M; Ashok, M; Sundaram, N Meenakshi; Kalkura, S Narayana; Influence of iron and temperature on the crystallization of calcium phosphates at the physiological pH, Materials letters, 58, 3, 478-482, 2004

  60. Ashok, M; Nageshwar, Reddy D; Jayanthi, V; Kalkura, SN; Vijayan, V; Gokulakrishnan, S; Nair, KG; Regional differences in constituents of gall stones; Tropical gastroenterology: official journal of the Digestive Diseases Foundation, 26, 2, 73-75, 2004

  61. Anee, TK; Ashok, M; Palanichamy, M; Kalkura, S Narayana; A novel technique to synthesize hydroxyapatite at low temperature, Materials chemistry and physics, 80, 3,  725-730, 2003

  62. Ashok, M; Sundaram, N Meenakshi; Kalkura, S Narayana, Crystallization of hydroxyapatite at physiological temperature, Materials Letters, 57, 13, 2066-2070, 2003

  63. Ashok, M; Rautray, T; Nayak, Pranaba; Vijayan, V; Jayanthi, V; Narayana Kalkura, S; Energy dispersive X-ray fluorescence analysis of gallstones, Journal of radioanalytical and nuclear chemistry, 257, 2, 333-335, 2003

  64. Kalkura, S Narayana; Anee, T K; Ashok, M; Betzel, C; Investigations on the synthesis and crystallization of hydroxyapatite at low temperature; Bio-medical materials and engineering, 14, 4, 581-592, 2003

  65. Sandar, Nachiappan Meenakshi; Ashok, M; Kalkura, N; Observation of cholesterol nucleation in a magnetic field, Acta Crystallographica Section D: Biological Crystallography, 58, 10, 1711-1714, 2002

  66. Kumar, R Ashok; Kennedy, V John; Sasikala, K; Jude, ALC; Ashok, M; Moretto, Ph; Trace element analysis of blood samples from mentally challenged children by PIXE, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 190, 1, 449-452, 2002

  67. Ashok, M; Kalkura, S Narayana; Kennedy, VJ; Markwitz, A; Jayanthi, V; Nair, KGM; Vijayan, V; Trace element analysis of south Indian gallstones by PIXE, International Journal of PIXE, 12, 03-04, 137-144, 2002

  68. Gokul krishnan, S; Ashok, M; Jayanthi, V; Analysis of gallstone: a critical appraisal on various techniques, Gastroenterol Today, 5, 145-148, 2001

  69. Ashok, M; Narayana Kalkura, S; Vijayan, V; Magudapathy, P; Nair, KGM; Investigation of the elemental concentration of kidney stones by PIXE analysis, International Journal of PIXE, 11, 01-02, 21-25, 2001

  70. M. Ashok, S. Narayana Kalkura, V. Vijayan, K.G.M. Nair And P. Ramasamy; Analysis of The Elemental Concentration in Renal Calculi, Journal of Medical Physics, 25, 205-207,2000

  71. Ashok, M; Kandasamy, A; Velmathi, S; Synthesis and Characterization of Hydroxyapatite Nanorods, International Journal of Nano Science, Nano Engineering & Nanotechnology,1,01-Feb,13-15, 2009

 

Conferences/Workshops/Symposia Proceedings

  1. Dhivyaprasath Kasinathan and M. Ashok, Microwave assisted WO3 hole transport material for stable perovskite solar cell, 64th DAE Solid State Physics Symposium, Indian Institute of Technology Jodhpur, Rajasthan, India, 18-22 December 2019.

  2. B. Govardhanan, G. Arthanareeswaran, M. Ashok, Photocatalytic removal of Phenol-Red and Pharmaceutical pollutants using by PES UF membrane incorporated Graphene oxide/g-C3N4 composite, International Conference on Multifunctional and Hybrid Composite Materials for Energy, Environment and Medical applications (ICMHCEE 2019), National Institute of Technology, Tiruchirappalli, 9-11 September 2019 (Won the Best Oral presentation award).

  3. Biny R. Wiston and Ashok Mahalingam, Biowaste derived activated carbon prepared in minutes and its application as supercapacitor electrodes, International Conference on Recent Advances in Materials Science (ICRAMS-2019), National College, Tiruchirappalli, India, 4-6 February 2019.

  4. Praveena Prabhakaran, Ashok Mahalingam, Non-enzymatic sensing performance of layered double hydroxide: controlled synthesis and its morphology-dependent electrochemical activity, International Conference on Recent Advances in Materials Science (ICRAMS-2019), National College, Tiruchirappalli, India, 4-6 February 2019.

  5. Biny R. Wiston, Ashok Mahalingam, Microwave-assisted synthesis of cobalt-manganese oxide for supercapacitor electrodes, 5th International Conference on Nanoscience and Nanotechnology, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, India, 28 – 30 January 2019.

  6. Praveena Prabhakaran, Ashok Mahalingam, Facile synthesis of porous layered double hydroxide hierarchical microspheres for non-enzymatic selective detection of dopamine, 5th International Conference on Nanoscience and Nanotechnology, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, India, 28 – 30 January 2019.

  7. Dhivyaprasath Kasinathan, Govardhanan Boopathy, Ashok Mahalingam, Ultrasonic spray deposition of WO3/RGO composite thin film for photocatalyst degradation of industrial dyes, 5th International Conference on Nanoscience and Nanotechnology, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, India, 28 – 30 January 2019.

  8. Helen Selvi Malayappan, M. Ashok, Synthesis and characterization of ZnO/Bi2WO6 nanoplate for effective photocatalytic reaction and antimicrobial activity, 5th International Conference on Nanoscience and Nanotechnology, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, India, 28 – 30 January 2019.

  9. Sai Guru Srinivasan, Govardhanan B., Ashok M., Santhosh Kumar M. C, Photocatalytic activity of reactively sputtered nanostructured Cu2O thin films deposited at room temperature, 5th International Conference on Nanoscience and Nanotechnology, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, India, 28 – 30 January 2019.

  10. Biny R. Wiston and M. Ashok, Electrochemical activity of nickel-iron layered double hydroxide synthesized via different synthesis strategies, 63rd DAE Solid State Physics Symposium, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India, 18-22 December 2018.

  11. Praveena Prabhakaran and M. Ashok, Synthesis of carbon dots/layered double hydroxide composites for non-enzymatic electrochemical sensing of hydrogen peroxide, 63rd DAE Solid State Physics Symposium, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India, 18-22 December 2018.

  12. M. Ashok, S. Shanmuga Deepika, P. Sowndharya, Muthukumar Krishnan, Cotton Candy Driven Chitosan and Gelatin Coated Poly(Styrene-Co-Acrylonitrile) Microfibres for Wound Dressing, National Workshop on Advanced materials and Applications (NWAMA-2018), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 1-2 December, 2018.

  13. Praveena Prabhakaran, M. Ashok, Synthesis and characterization of carbon dot/layered double hydroxide hybrid structure for visible light degradation of organic water pollutants, National Workshop on Advanced materials and Applications (NWAMA-2018), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 1-2 December, 2018.

  14. V. P. Nikhil, Biny R. Wiston, Ashok Mahalingam, Flaw detection and monitoring over corroded surface through ultrasonic-scan imaging, National Workshop on Advanced materials and Applications (NWAMA-2018), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 1-2 December, 2018.

  15. Dhivyaprasath Kasinathan, Ashok Mahalingam, Pre-synthesized WO3 as hole transport material for inverted structure perovskitesolar cell, National Workshop on Advanced materials and Applications (NWAMA-2018), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 1-2 December, 2018 (Won the Best Poster award).

  16. Biny R. Wiston, Ashok Mahalingam, Supercapacitive performance of hydrothermally prepared cobalt hydroxide, National Workshop on Advanced materials and Applications (NWAMA-2018), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 1-2 December, 2018.

  17. K. Vijaya Sankar, Ashok Mahalingam, Comparative study of Photocatalytic performances of a stable visible light active PbBi2Nb2O9 for various organic pollutants, National Workshop on Advanced materials and Applications (NWAMA-2018), Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 1-2 December 2018.

  18. Praveena Prabhakaran, Biny R. Wiston, M. Ashok, Synthesis, Characterization and Electrochemical Capacitance Performance of 2D- Ni/Al Layered Double Hydroxide, International Conference on Recent Trends in Materials Science and Technologies (ICMST-2018), Indian Institute of Space Science and Technology, Thiruvananthapuram, India, 10-13 October 2018.

  19. Biny R. Wiston, Ashok Mahalingam, Electrochemical performance of hydrothermally synthesized flower-like α-nickel hydroxide, National Conference on Energy Materials-2018 (NCEM2018), Department of Physics, Manonmaniam Sundaranar University, Tirunelveli, 28 & 29 June 2018.

  20. Helen Selvi M, Ashok M, Synthesis of bulk g-C3N4/Bi2WO6 nanoplate for photocatalytic reaction and for antimicrobial activity by hydrothermal method, National Conference on Energy Materials-2018 (NCEM2018), Department of Physics, Manonmaniam Sundaranar University, Tirunelveli, 28 & 29 June 2018.

  21. Praveena Prabhakaran, M. Ashok, Carbon dot decorated layered double hydroxides as photocatalyst for solar light degradation of methylene blue, National Conference on Energy Materials-2018 (NCEM2018), Department of Physics, Manonmaniam Sundaranar University, Tirunelveli, 28 & 29 June 2018.

  22. Biny R. Wiston, Ashok Mahalingam, Hydrothermally synthesized 2D layered cobalt hydroxide as supercapacitor electrodes, International Conference on Sustainable Energy Technologies (i-SET-2018), School of Physics and School of Chemistry, Bharathidasan University, Tiruchirappalli, 27 & 28 June 2018 (Won the Best Poster award).

  23. Mano. G, Harinee. S, Balaharish. V, Ashok. M and A. Viswanathan, Preparation of visible response ZnO photocatalyst for the application of photocatalytic activity, International Conference on Sustainable Energy Technologies (i-SET-2018), School of Physics and School of Chemistry, Bharathidasan University, Tiruchirappalli, 27 & 28 June, 2018.

  24. Shanthi, P.M.S.L., M. Ashok, A simple low temperature treatment to grow nano to micro spherical Hap particles using CTAB, International conference on frontiers in engineering, applied sciences and technology (FEAST’18), National Institute of Technology Tiruchirappalli, 27-28 April 2018.

  25. Praveena Prabhakaran, M. Ashok, Layered double hydroxides as photocatalyst for visible light degradation of methylene blue, International Conference on Desalination (InDA-2018), Department of Chemical Engineering, National Institute of Technology Tiruchirappalli, 20-21 April 2018.

  26. B. Govardhanan, M. Ashok, G. Arthanareeswaran, Sulfonated graphene/Zinc oxide nano composites with pes polymeric membrane for degradation and separation of dyes and pharmaceutical waste water, International Conference on Desalination (InDA-2018), Department of Chemical Engineering, National Institute of Technology Tiruchirappalli, 20-21 April 2018.

  27. Muthukumar Krishnan, Harinee Subramaniam, Ashok Mahalingam, Arthur James Rathinam, Eco-friendly pyto-synthesis of silver nanoparticles and its antibacterial and larvicidal activity, National Conference on Advanced Materials: Processing and Characterization, National Institute of Technology, Tiruchirappalli (NITT), 27 & 28, February 2017.

  28. Shanthi, P.M.S.L., M. Ashok and T. Balasubramaniam, Influence of cationic surfactants over the morphology of nanohydroxyapatite, National Conference on Advanced Materials: Processing and Characterization, National Institute of Technology, Tiruchirappalli (NITT), 27 & 28, February 2017.

  29. G. Raju, Ashok M., The phased array advantage of ultrasonic scanning of Rocket motor cases of Indian satellite launch vehicles, NDE Conference & Exhibition of the Indian Society for NDT (ISNT), Chennai, 14-16 December 2017.

  30. Angad Acharya, Dr. M. Ashok, Dr. N. Gopalakrishnan, Study of Defects in Friction Stir Welded Dissimilar Aluminum Sample by Using Ultrasonic C Scan, National conference on non-destructive evaluation, Hyderabad, December 2015.

  31. Aniket Kumar Tiwary, M. Ashok, N. Gopalakrishan, Defect Detection and Quantification with Advanced Ultrasonic, National conference on non-destructive evaluation, Hyderabad, December 2015.

  32. Pradeep Vanga Reddy, M. Ashok, Magnetic and optical studies of Fe and Co co-doped ZnO, International Conference on Advanced Nanomaterials and Emerging Engineering Technologies (ICANMEET), Sathyabama University, Chennai, India 24-26 July 2013.

  33. Shanthi, P.M.S.L., M. Ashok, T. Balasubramanian, Synthesis and characterization of porous nanocrystalline biphasic calcium phosphate for bio applications, 846411-846411-7, NanoScience + Engineering, SPIE, San Diego, California, United States 12-15 2012.

  34. M. Sandhyarani, N. Rameshbabu, K. Venkateswarlu, K. V. Ravisankar, M. Ashok,   S. Anandan, Photocatalytic and Antibacterial Activity of Titanium, Fluorine and Silver Co-Substituted Hydroxyapatite, 268-277, International Conference on Ceramics, Bikaner, India (2012).

  35. Shanthi, P.M.S.L., RV Mangalaraja, T. Balasubramaniam, M. Ashok, The effects of mode of addition and agitation on the morphology of nano Hap, International Conference of Solid State Science and Technology (ICSSST 2012), Malaysia, 18 –20 December 2012.

  36. Pradeep Reddy, Yesu Raja, M.Ashok, Structural, Thermal, Magnetic and UV-Vis Analysis of Co2FeO4 Spinel Oxide Synthesized by Co-Precipitation Process, 4th International Conference of Solid State Science and Technology (ICSSST2012), Malaysia, 18– 20 December 2012.

  37. Shanthi, P.M.S.L., M. Ashok, R.V. Mangalaraja and T. Balasubramanian, Conference on Bioceramics-23, 23rd symposium and Annual Meeting of International Society for Ceramics in Medicine (ISCM), Istanbul-Turkey, 06-09 November 2011.

  38. Shanthi, P.M.S.L., R.V. Mangalaraja, T. Balasubramanian and M. Ashok, Tailoring the morphology of Nano Hydroxyapatite through Co-precipitation method by using mixture surfactants as template. Biomaterials and Implants: Prospects and Possibilities in the New Millennium, BIO 2011, organized by Bioceramics and coating division, Central Glass and Ceramic Research Institute, Kolkata, 21-23 July 2011.

  39. Shanthi, P.M.S.L., M. Ashok, R.V. Mangalaraja, A. Riyasdeen, M.A. Akbarsha and T.Balasubramanian Synthesis and Characterization of Mesoporous nNano Hydroxyapatite by Surfactant Template Method, International Conference on Recent Trends in Materials Science and Technology (ICMST-2010), Indian Institute of Space Science and Technology, Thiruvananthapuram, Kerala, 29-31 October 2010.

  40. P. Michael S. L. Shanthi, M. Ashok, T. Balasubramanian, A. P. Uthirakumar, Synthesis and characterization of nano spherical hydroxyapatite for drug delivery and tissue engineering, 74030K-74030K-8, NanoScience+ Engineering SPIE, San Diego, California, United States, 2-6 August 2009.

  41. Shanthi, P.M.S.L., M. Ashok, T. Balasubramanian and A.P. Uthirakumar, Synthesis and characterization of nano hydroxyapatite using cationic surfactant as template, Nanobiosystems: Processing, Characterization, and Applications II (Optics+Photonics -2009), Society of Photo-Optical Instrumentation Engineers, San Diego, California, United States, 2-6 August 2009.

  42. Shanthi, P.M.S.L., M. Ashok and R.V. Mangalaraja, Synthesis and characterization of nano Spherical hydroxyapatite for Osseous Tissue Engineering, International Conference on Tissue Engineering & Stem Cell Research Using Nanomaterials (NANOBIO-2009), Organized by Amrita Centre for Nano Sciences & Amrita Institue of Medical Sciences, Kochi, Kerala, 17-19 February 2009.

  43. Shanthi, P.M.S.L., M. Ashok, Synthesis and characterization of Porous Hydroxyapatite, International Workshop on Porous Ceramics (POROCER- 2008) organized by Indian Ceramic Society, Bangalore, 8-11 January 2008 (Won the Best Student Poster award).

  44. Shanthi, P.M.S.L., M. Ashok, T. Balasubramanian, Synthesis and characterization of Nano spherical Hydroxyapatite by co-precipitation method for Drug delivery, 53rd DAE Solid State Physics Symposium-2008, BARC, Trombay, India, 16–20 December 2008 (Won the Best Student Poster award).

  45. Shanthi, P.M.S.L., N. Kavitha, M. Ashok, Synthesis and Characterization of NanoHydroxyapatite, International Conference On Materials Science Research And  nanotechnology  (ICMSRN – 2008), Mother Teresa Women’s University, Kodaikanal, India, 27– 29 February 2008.

  46. K. Shamsiya Banu, Shanthi, P.M.S.L., M.Ashok, Synthesis and Characterization of Zn–Al Layered Double Hydroxide Nanohybrid, International Conference On Materials Science Research And Nanotechnology  (ICMSRN – 2008), Mother Teresa Women’s University, Kodaikanal, India, 27– 29 February 2008.

  47. M. Ashok, V.Vijayan, S. N. Kalkura, D.Arivuoli, G.Choudhary and  V. Jayanthi, PIXE analysis and elemental comparison of gallstones in India, Seminar on Applications of Radioisotopes and Radiation Technology, Institute of Physics, Bhubaneswar, India, 21-22 November 2002.

  48. M. Ashok, G. Gokulakrishnan, S. Mathew and V. Jayanthi, Role of IRS and PIXE in Determining the composition of Gallstone, 57th APICON Joint Annual Conference, Chennai, 13-17 January 2002.

  49. V. Kannan, N.P. Rajesh, M. Ashok, V. Vijayan, P. Santhana Raghavan, P. Ramaswamy, Elemental analysis on KDP crystals grown from pure and EDTA added solution by using EDXRF, Proceedings on Applications of radioisotopes and radiation technology (2002).

  50. M. Ashok, N. M. Sundram, S. Narayana Kalkura, R. Kesavamoorthy and K.G.M. Nair, Crystallisation of Hydroxyapatite: An Inorganic bone material at physiological temperature, Inorganic Materials for new millennium, IIT Chennai, India, 18-19 January 2001.

  51. M. Ashok, N. M. Sundram, S. Narayana Kalkura, R. Kesavamoorthy and K.G.M. Nair, Crystallization of Hydroxyapatite at physiological temperature, Tissue replacement materials and devices and biodegradable polymers and composites for the millennium ahead, IIT Kharagpur, India, 6-8 December 2000.