International Journal of Biophysics

International Journal of Biophysics is a peer-reviewed, open access international journal that publishes original research articles as well as review articles in all areas of biophysics. The primary goal of this journal is to advance the understanding of biological structure and function by application of the principles of physical science, and by presenting the work in a biophysical context.

Tapash R. Rautray

Assistant Professor, Siksha O Anusandhan University, Khandagiri Square, Bhubaneswar, Odisha, India

Research Areas

Biomaterials, Tissue Engineering, Surface modification methods, Trace element analysis, X-ray spectroscopy

Education

2008PhD in PhysicsNational Institute of Technology, Rourkela, India
1999M.Sc. in Physics Berhampur University, Orissa, India
1997B.Sc.KSUB College, Berhampur University, Orissa, India

Publications: Journals

[1]  T. R. Rautray, R. Narayanan, K. H. Kim, "Ion implantation of titanium based biomaterials", Progress in Materials Science, 56 (2011) 1137-1177.
[2]  T. R. Rautray, R. Narayanan, Tae-Yub Kwon, Kyo-Han Kim, "Accelerator based synthesis of hydroxyapatite by MeV ion implantation", Thin Solid Films, 518 (2010) 3160-3163.
[3]  T. R. Rautray, R. Narayanan, Tae-Yub Kwon, K. H. Kim, "Surface Modification of Titanium and Titanium Alloys by ion implantation – A Review", Journal of Biomedical Materials Research, 93B (2010) 581-591.
[4]  T. R. Rautray, Satrujit Mishra, S. K. Patnaik, V. Vijayan and S. Panigrahi, "Analysis of Human bone and teeth", Indian Journal of Physics, 81(1) (2007) 99-102.
[5]  T. R. Rautray, V. Vijayan, S. Panigrahi, "Synthesis of Hydroxyapatite at low temperature", Indian Journal of Physics, 81(1) (2007) 95-98.
[6]  T. R. Rautray, Saubhagya Laxmi Das, Alekh C. Rautray, "In situ analysis of human teeth by external PIXE", Nuclear Instruments and Methods in Physics Research B, 268 (14) (2010) 2371-2374.
[7]  T. R. Rautray, Kyo-Han Kim, "Nanoelectrochemical coatings on titanium for bioimplant applications", Materials Technology, 25 (2010) 143-148.
[8]  Ki-Won Lee, Cheol-Min Bae, Jae-Young Jung, Gi-Bong Sim, T. R. Rautray, Hyo-Jin Lee, Tae-Yub Kwon, Kyo-Han Kim, Surface characteristics and Biological studies of Hydroxyapatite coating by a new method, Journal of Biomedical Materials Research, 98B (2011) 395-407.
[9]  Jung-Ho Yang, Kyo-Han Kim, Chang-Kook You, T. R. Rautray, Tae-Yub Kwon, Synthesis of Spherical Hydroxyapatite Granules with Interconnected Pore Channels Using Camphene Emulsion, Journal of Biomedical Materials Research B, 99B (1) (2011) 150-157.
[10]  K. Srinivasa Rao, P. Mary Anupama, D. Guru Mahesh, R. Venkateswara Rao, T. R. Rautray, P. Venkateswarulu, "Trace elemental analysis of dental caries in human teeth by external PIXE", International Journal of Applied Biology and Pharmaceutical Technology, 1 (1) (2010) 68-78.
[11]  T. R. Rautray, Koushik Dutta, Saubhagya Laxmi Das, Alekh C. Rautray, "In situ analysis of gallstone inner layers by external PIXE", Nuclear Instruments and Methods in Physics Research B, 268 (17-18) (2010) 2773 – 2776.
[12]  T. R. Rautray, V. Vijayan, M. Sudarshan, S. Panigrahi, "Analysis of blood and tissue in gallbladder cancer", Nuclear Instruments and Methods in Physics Research B, 267 (2009) 2878-2883.
[13]  T. R. Rautray, V. Vijayan, S. Panigrahi, "Analysis of Cholesterol Gallstones by PIXE and TG-DTG", European Journal of Gastroenterology and Hepatology, 18 (2006) 999-1003.
[14]  T. R. Rautray, B. Behera, T. Badapanda, V. Vijayan, S. Panigrahi, "Trace element analysis of fly ash samples by EDXRF technique", Indian Journal of Physics, 83(4) (2009) 543-546.
[15]  T. R. Rautray, V. Vijayan, M. Ashok, V. J. Kennedy, V. Jayanthi, Md. Ibrarullah, S. Panigrahi, "PIXE analysis of Gallstones", International Journal of PIXE, 15 (3-4) (2005) 147-152.
[16]  T. R. Rautray, V. Vijayan, S. Panigrahi, "Analysis of Indian Pigment Gallstones", Nuclear Instruments and Methods in Physics Research B, 255 (2007) 409-415.
[17]  T. R. Rautray, V. Vijayan, S. Panigrahi, "Analysis of East Indian Kidney stones", Journal of Medical Physics, 31 (2006)161.
[18]  T. R. Rautray, V. Vijayan, Pranaba K. Nayak, S. Jena, "Analysis of copper coins by EDXRF technique", International Journal of PIXE, 14 (3-4) (2004) 133-139.
[19]  T. R. Rautray, V. Vijayan, P. K. Hota, "Elemental Analysis of blood in Oral cancer", International Journal of PIXE, 12 (1 & 2) (2002) 41-45.
[20]  T. R. Rautray, Suman S. Nayak, Bipin B. Tripathy, Saubhagyalaxmi Das, Manas R. Das, Satya R. Das, Pranab K. Chattopadhyay, "Analysis of Ancient Indian Silver Punch Marked Coins by external PIXE", Applied Radiation and isotopes, 69 (2011) 1385-1389.
[21]  K. C. Patra, T. R. Rautray, B. B. Tripathy, P. Nayak, "Elemental analysis of coal ash by PIXE technique", Applied Radiation and isotopes, 70 (2012) 612-616.
[22]  Anil Mohapatra, T. R. Rautray, Ajit K. Patra, V. Vijayan, Rajeeb K. Mohanty, "Elemental composition in mud crab Scylla serrata from Mahanadi estuary, India: In situ irradiation analysis by external PIXE", Food and Chemical Toxicology 47 (1) (2009) 119-123.
[23]  B. B. Tripathy, T. R. Rautray, Satya R. Das, Manas R. Das, V. Vijayan, "Analysis of Indian Silver Coins by EDXRF Technique", International Journal of PIXE, 19 (3-4) (2009) 167-173.
[24]  B. B. Tripathy, T. R. Rautray, A. C. Rautray, V. Vijayan, "Elemental Analysis of Silver coins by PIXE technique", Applied Radiation and isotopes, 68 (2010) 454-458.
[25]  B. B. Tripathy, T. R. Rautray, "Elemental Analysis of ancient Silver coins by non destructive techniques", Orissa Journal of Physics, 17 (2) (2010) 1-7.
[26]  P. Sarita, G. J. Naga Raju, A. S. Pradeep, T. R. Rautray, B. Seetharami Reddy, S. Bhuloka Reddy, V. Vijayan, "Analysis of trace elements in blood sera of breast cancer patients by particle induced X-ray emission", Journal of Radioanalytical and Nuclear Chemistry, DOI: 10.1007/s10967-011-1505-0 (2011).
[27]  K. Srinivasa Rao, P. Mary Anupama, D. Guru Mahesh, R. Venkateswara Rao, T. R. Rautray, P. Venkateswarulu, "External PIXE: A novel approach for determining trace elements in fermentation process", International Journal of Applied Biology and Pharmaceutical Technology, 1 (2) (2010) 190-198.
[28]  T. R. Rautray, B. B. Tripathy, A. C. Rautray, V. Vijayan, "Elemental Analysis of Silver punch marked coins", Orissa Journal of Physics, 16 (2) (2009) 373-377.
[29]  P. R. Behera, P. Nayak, D. P. Barik, T. R. Rautray, M. Thirunavoukkarasub, P. K. Chand, "EDXRF spectrometric analysis of comparative elemental composition of in vivo and in vitro roots of Andrographis paniculata (Burm.f.) Wall. ex Nees – a multi-medicinal Herb", Applied Radiation and Isotopes, 68 (12) (2010) 2229-2236.
[30]  Anil Mohapatra, T. R. Rautray, Ajit K. Patra, V. Vijayan, Rajeeb K. Mohanty, "Trace element-based food value evaluation in soft and hard shelled mud crabs", Food and Chemical Toxicology 47 (11) (2009) 2730-2734.
[31]  V. Vijayan, R. K. Choudhury, B. Mallick, S. Sahu, S. K. Choudhury, H. P. Lenka, T. R. Rautray, P. K. Nayak, "External Proton Induced X-ray Emission", Current Science, 85 (6) (2003) 772-777.
[32]  M. Ashok, T. R. Rautray, Pranaba K. Nayak, V. Vijayan, V. Jayanthi, S. Narayan Kalkura, "Energy dispersive X-Ray fluorescence analyses of gallstones", Journal of Radioanalytical and Nuclear Chemistry, 257 (2003) 333-335.
[33]  Ashok Kumar, Pardeep Sidhu, Jyoti Nautiyal, T. R. Rautray, M. Sudarshan, R. Kumar, N. Singh, M. L. Garg, D. K. Dhawan, "Elemental Analysis of Aerosol Samples Collected from an Industrial and a Non-industrial Town of Punjab (India) using PIXE Technique", Journal of Environmental Science and Engineering, 49 (1) (2007) 41-47.
[34]  P. K. Nayak, T. R. Rautray, V. Vijayan, "External proton induced X-ray emission: A simple method for multi-elemental analysis of water", Indian Journal of Chemistry, 45A (2006) 2238-2241.
[35]  Anil Mohapatra, T. R. Rautray, V. Vijayan, Rajeeb K. Mohanty, S. K. Dey, "Trace elemental characterization of some food crustacean tissue samples by EDXRF technique", Aquaculture, 270 (1-4) (2007) 552-558.
[36]  D. K. Ray, P. K. Nayak, S. R. Panda, T. R. Rautray, V. Vijayan, C. C. Christopher and S. Jena, "Particle Induced X-Ray Emission studies of Anti-Diabetic Medicinal Plants", International Journal of PIXE, 16 (1-2) (2006) 47-54.
[37]  P. Malar, T. R. Rautray, V. Vijayan, S. Kashiviswanathan, "Synthesis and PIXE characterisation of Cu In Se2 and Cu In3 Se5", International Journal of PIXE, 16 (1-2) (2006) 127-136.
[38]  V. Vijayan, T. R. Rautray, P. K. Nayak, D. K. Basa, "Non-destructive analysis of ancient punch-marked silver coins by PIXE studies", Journal of Ancient science and Archaeology, (2005) 168-171.
[39]  B. Mallick, T. R. Rautray, P. K. Nayak, V. Vijayan, P. Singh, R. C. Behera, T. Patel, R. K. Choudhury, "Characterisation of hot material erupted from Mahanadi riverbank using EDXRF and XRD techniques", Indian Journal of Physics, 79 (3) (2005) 293-296.
[40]  V. Vijayan, T. R. Rautray, P. K. Nayak, D. K. Basa, "Studies on the compositions of ancient Indian punch-marked silver coins", X-ray Spectrometry, 34 (2) (2005) 128-130.
[41]  T. R. Rautray, V. Vijayan, R. Krishnamurthy, "Study of metallic composition of South Indian lead coins", Studies on south Indian coins, 15 (2005) 40-43.
[42]  V. Vijayan, T. R. Rautray, B. Mallick, Jayanti Rath, R. K. Choudhury, C. B. Patel, "Analysis of metallic compositions of Kushana copper coins of Orissa State Museum", Orissa Historical Research Journal, XLVII (1) (2004) 121-125.
[43]  V. Vijayan, T. R. Rautray, D. K. Basa, "EDXRF study of Indian punch-marked silver coins", Nuclear Instruments and Methods in Physics Research B, 225 (2004) 353-356.
[44]  P. K. Nayak, T. R. Rautray, V. Vijayan, "EDXRF: A non-destructive technique to analyse Indian copper coins", Indian Journal of Pure and Applied Physics, 42 (2004) 319-322.
[45]  G. A. V. Ramana Murty, G. J. Naga Raju, V. Vijayan, T. R. Rautray, S. Bhuloka Reddy, "Simultaneous K plus L shell ionized atoms during heavy ion collision process", Pramana, 62 (6) (2004) 1303-1307.
[46]  D. K. Ray, P. K. Nayak, T. R. Rautray, V. Vijayan, S. Jena, "Elemental analysis of anti-diabetic medicinal plants using EDXRF technique", Indian Journal of Physics, 78 B (1) (2004) 103-105.
[47]  T. R. Rautray, V. Vijayan, P. K. Nayak, D. K. Basa, "Analysis of punch marked coins using external PIXE technique", Studies on south Indian coins, 13 (2003) 15-18.

Publications: Conferences/Workshops/Symposiums

[1]  M. Ashok, T. R. Rautray, S. Uthayakumar, V. Jayanthi, V. Vijayan, D. Arivuoli, S. Narayana Kalkura, K. G. M. Nair, "Elemental Analysis of Gallstones", Industrial Radiation and Radioisotope Measurement Applications, Bologna, Italy, 9-14 June (2001).
[2]  T. R. Rautray, V. Vijayan, P. K. Hota, "Elemental Analysis of Blood in Oral Cancer", Proc. International conference on BioPIXE-02, Mexico City, Mexico, 11-15th April, (2002).
[3]  R. K. Choudhury, V. Vijayan, S. Sahu, B. Mallick, T. R. Rautray, S. K. Choudhury, P. K. Nayak, C. B. Patel, J. Rath, P. K. Singh, N. Mohanty, "Application of External PIXE in Archaeology", Proc. Seminar on Applications of Radioisotopes and Radiation Technology, Bhubaneswar, Orissa, India (2002) p 01, Nov. 21-22, 2002.
[4]  V. Vijayan, T. R. Rautray, "Analysis of Natural radioactivity in Indian Coal ash", Proc. 3rd International Conference on Fly Ash Utilisation and Disposal, New Delhi, India 30 (2003), 19-21 Feb. 2003.
[5]  V. Vijayan, T. R. Rautray, R. K. Choudhury, "Analysis of trace elements of coal ash for agricultural use", Proc. International Seminar on Downsizing Technology for Rural Development, Bhubaneswar, Orissa, India 70 (2003), 6-10 Oct. 2003.
[6]  V. Vijayan, R. K. Choudhury, B. Mallick, T. R. Rautray, P. K. Nayak, C. B. Patel, J. Rath, P. K. Singh and N. Mohanty, "Analysis of Punch marked coins using external PIXE technique", Proc. of Annual conference of south Indian Numismatic society, Chennai, India, 4 Jan. 2003.
[7]  B. Mallick, T. R. Rautray, S. Sahu, P. K. Nayak, V. Vijayan, R. K. Choudhury, "In-Situ Analysis of Liquid Samples By External PIXE", Proc. of Indian Particle Accelerator Conference, Indore, India, 697, Feb. 3-6, 2003.
[8]  S. Sahu, S. K. Choudhury, B. Mallick, T. R. Rautray, V. Vijayan, R. K. Choudhury, "Design of a Rotating Vane Chopper for External PIXE Analysis", Proc. of Indian Particle Accelerator Conference, Indore, India, 695, Feb. 3-6, 2003.
[9]  T. R. Rautray, V. Vijayan, Sutapa S. Mukherjee, Trideb Chakraborty, "Trace element analysis of blood in malignancy", Proc. of Materials, Components and Applications, Kalinga Institute of Industrial Technology, Orissa, India, 26-28 Nov. 2003.
[10]  Ramesh Chandra Mallik, V. Damodara Das, T. R. Rautray, Pranaba K. Nayak, V. Vijayan, "Synthesis of Thermoelectric Bi1-xSbx Alloys and their Characterization by XRD and PIXE", Proc. of Materials, Components and Applications, Kalinga Institute of Industrial Technology, Bhubaneswar, Orissa, India, 26-28 Nov. 2003.
[11]  D. K. Ray, M. Chakrabortty, S. Barenya, Pranaba K. Nayak, T. R. Rautray, V. Vijayan, V. Chakravortty, "Elemental composition study in eastern Indian medicinal plants using EDXRF Technique", Proc. of Materials, Components and Applications, Kalinga Institute of Industrial Technology, Orissa, India, 26-28 Nov. 2003.
[12]  V. Vijayan, T. R. Rautray, P. K. Nayak, D. K. Basa, Proc. Conference on Ancient science and Archaeology, Chennai, India 15 (2003), March 7-9, 2003.
[13]  Ashok Kumar, Pardeep Sidhu, T. R. Rautray, M. Sudarshan, Ajay Kumar, N. Puri, Nirmal Singh, M. L. Garg and D. K. Dhawan, "Elemental Analysis of Aerosol Samples from Gobindgarh using PIXE", Proc. IIT-Bombay National Conference on Advances in Environmental Science and Engineering, Bombay, India (2003) AE-02, December 8-9, 2003.
[14]  T. R. Rautray, B. Mallick, "Analysis of blood lead level in carcinogenesis", Proc. of Confluence-2K4, National Institute of Technology, Rourkela, India 12 (2004), 10-11 Jan. 2004.
[15]  V. Vijayan, T. R. Rautray, R. Krishnamurthy, "Study of metallic compositions of south Indian Lead coins", Proc. 14th Annual Conference-2004, South Indian Numismatic society, Thiruvananthapuram, India, Feb. 17 2004.
[16]  B. Mallick, S. K. Choudhury, S. Sahu, T. R. Rautray, V. Vijayan and R. K. Choudhury, "Design of a multi-purpose faraday cup for external beam line", Institute of Physics, Bhubaneswar, Orissa, India, 15 October 2004.
[17]  V. Vijayan, T. R. Rautray, R. Krishnamurthy, "Study of Indian lead coins by EDXRF", 10th International Conference on Particle Induced X-ray Emission and its Analytical Application (workshop), Portoroz, Slovenia, 4-8 June 2004.
[18]  T. R. Rautray, V. Vijayan, M. Ashok, V. J. Kennedy, V. Jayanthi, M. Ibrarullah, S. Panigrahi, "PIXE analysis of Gallstones", Proc. BioPIXE-05, January 17-21, 2005, Wellington, New Zealand (2005).
[19]  D. K. Ray, P. K. Nayak, T. R. Rautray, V. Vijayan, S. Jena, "Trace element analysis of anti-diabetic medicinal plants by PIXE technique", Proc. BioPIXE-05, January 17-21, 2005, Wellington, New Zealand (2005).
[20]  T. R. Rautray, B. Mallick, "Analysis and Utilisation of Coal Ash by EDXRF Technique", Proc. Pragmatic Management in Industrial Pollution, National Institute of Technology, Rourkela, Orissa, India 50 (2004), November 20 2004.
[21]  B. Mallick, T. R. Rautray, "In-Situ Prediction and Monitoring of Heavy Element Pollutants in Water using Nuclear Accelerator", Proc. Pragmatic Management in Industrial Pollution, National Institute of Technology, Rourkela, Orissa, India 200 (2004), November 20 2004.
[22]  T. R. Rautray, V. Vijayan, S. Panigrahi, "PIXE Analysis of Indian Gallstones", Proc. of Indian Particle Accelerator Conference, VECC, Kolkata, Mar., 1-5, India 541 (2005).
[23]  T. R. Rautray, V. Vijayan, S. Panigrahi, "Analysis of Gallstones by PIXE and TGA", Proc. of Condensed Matter Days 2005, Berhampur, Orissa, India 101 (p 64) (2005) Aug. 29-31 2005.
[24]  T. R. Rautray, V. Vijayan, S. Panigrahi, "Synthesis of nano Hydroxyapatite at low temperature", Proc. of Condensed Matter Days 2005, Berhampur, Orissa, India 102 (p65) (2005) Aug. 29-31 2005.
[25]  T. R. Rautray, Satrujit Mishra, S. K. Rout, V. Vijayan, S. Panigrahi, "Analysis of Human Bone and Teeth", Proc. of Condensed Matter Days 2005, Berhampur, Orissa, India 96 (026) (2005) Aug. 29-31 2005.
[26]  T. R. Rautray, V. Vijayan, S. Panigrahi, "Analysis of East Indian Kidney stones", 27th International conference on Association of Medical Physicists in India, AMPICON 2006, at Hemalata Hospitals and Research Centre, Bhubaneswar, Orissa, India, 9th -12th Nov. 2006.
[27]  C. Kasipathi, P. Venkateswarulu, A. Bharani, R. Venkateswara Rao and T. R. Rautray, "Advanced instrumental analytical technique in the characterization of heavy minerals – A case study of east coast beach deposits, Andhra Pradesh, India", Proc. National Symposium on Advances in Atomic Mineral Science in India during the 50 year period: 1959-2009, 26th – 28th Aug. 2009, Hyderabad, Andhra Pradesh, India, pp 76.
[28]  B. B. Tripathy, T. R. Rautray, V. Vijayan, "Analysis of Indian Silver Coins by EDXRF Technique", Proc. X-Ray Fluorescence 2010, 12th – 15th January 2010, Saha Institute of Nuclear Physics, Kolkata.
[29]  N. Ramaswamy, T. R. Rautray, T. Y. Kwon, K. H. Kim, "Cathodic silver and carbon nanotube containing Hydroxyapatite coatings", Proc. International association for dental research (IADR) 2010, Barcelona, Spain, 14th – 17th July 2010.
[30]  T. R. Rautray, R. Narayanan, T. Y. Kwon, K. H. Kim, "Effect of Magnetic Field on the Electrocrystallization of Silver Incorporated Hydroxyapatite", Proc. The 7th Pacific Rim International Conference on Advanced Materials and Processing (PRICM 7) 2010, Cairns Convention Centre, Cairns, Queensland, Australia, 2-6 August 2010.
[31]  T. R. Rautray, T. Y. Kwon, K. H. Kim, "Synthesis of silver incorporated hydroxyapatite coating on anodic TiO2 nanotubes under magnetic field", Proc. International Dental Materials Conference, Seoul, South Korea, P1-Met18, 28-30 May 2011.
[32]  T. R. Rautray, T. Y. Kwon, K. H. Kim, "Synthesis of Mg2+ incorporated hydroxyapatite by ion implantation and their cell response", Proc. International Dental Materials Conference, Seoul, South Korea, P1-Met19, 28-30 May 2011.
[33]  T. R. Rautray and K. H. Kim, "Synthesis of Sr2+ incorporated hydroxyapatite by ion implantation", Proc. Bioceramics23, 23rd Symposium and Annual meeting of International Society for Ceramics in Medicine, Istanbul, Turkey, P59, 6-9 Nov. 2011.
[34]  T. R. Rautray and K. H. Kim, "Synthesis of silver incorporated hydroxyapatite under magnetic field", Proc. Bioceramics23, 23rd Symposium and Annual meeting of International Society for Ceramics in Medicine, Istanbul, Turkey, P60, 6-9 Nov. 2011.

Publications: Books/Book Chapters

[1]  Kyo Han Kim, R. Narayanan, T. R. Rautray, Surface modification of titanium for biomaterial applications, Nova publishers, USA), ISBN: 978-1-60876-539-3, 2010.
[2]  T. R. Rautray and Kyo-Han Kim, Synthesis of silver incorporated hydroxyapatite under magnetic field, In: Bioceramics 23, (Eds.) Eyup Sabri Kayali, Gultekin Goller and Ipek Akin, Trans Tech Publications, Switzerland, Key Engineering Materials, Vol. 493-494, (2012) 181-185, ISBN-13:978-3-03785-255-2.
[3]  T. R. Rautray and V. Vijayan, "Analysis of images by External PIXE Technique", Ancient Sciences and Archaeology, Vol. II, (Eds.) N. Pankaja, S. Saroja and S. Kayarkanni, Bharatiya Kala Prakashan, Delhi, xvi, Vol. II, ISBN: 8180901522, 2007.
[4]  T. R. Rautray, V. Vijayan, P. K. Nayak, D. K. Basa, "Non-destruction analysis of proton induced X-ray emission studies", Ancient Sciences and Archaeology, Vol. I, (Eds.) N. Pankaja, S. Saroja and S. Kayarkanni, Bharatiya Kala Prakashan, Delhi, xvi, Vol. I, ISBN: 8180900452, 2005.
[5]  P. K. Chattopadhyay, P. K. Datta, V. Vijayan, T. R. Rautray, "Punch-Marked Coins of Bengal: Archaeometallurgical studies", in Abu Imam Commemoration volume, (Ed.) Mozammel M. Haque, In: Selected Essays on History and Archaeology, CAHR, Dhaka: Jahangirnagar University, 2009.