List of Publications journals/conferences:

2014:

  1. Synthesis, Surface and Micellar Properties of Sodium N-Oleoyl Amino Acids. M. Sreenu, R. R. Nayak, R. B. N. Prasad, B. Sreedhar. Colloids and Surfaces A2014, 449, 74-81. (Impact Factor =2.108)
  1. Synthesis and Evaluation of Surface Properties of Undecanoic and 10-Undecenoic Acids based Amidobetaines and Amidoamine Oxides.S. Akula, R. R. Nayak, S. Kanjilal. J. Surf. Det.2014. In Press (Impact Factor =1.5)
  1. Microalga Scenedesmus sp.: A Potential Low Cost Green Machinery for Silver Nanoparticle Synthesis. Jayashree Jena, Nilotpala Pradhan, R. R. Nayak, B. P. Das, L. B. Sukla, P. K. Panda, B. K. Mishra. J. Microbiol. Biotechnol2014. 24(4), 522-533. (Impact Factor =1.4)

2013:

  1. Effect of amide hydrogen bonding on spontaneously formed gel-emulsions by two pyridyl carboxylic acid based amphiphiles, sodium salt of 2-dodecylpyridine-5-carboxylic acid and sodium salt of [2-dodecylpyridine-5-carboxylic]glycine: entrapment and release of vitamin B12. A. Roy, M. Maiti, R. R. Nayak and S. Roy. J. Mater. Chem. B2013, 1, (41) 5588–5601. (Impact Factor =5.968)
  1. Low temperature oxygen plasma assisted surface modification of raw silk fibre and their characterizations.R. R. Nayak, L. B. Sukla, B. K. Mishra. Int J Plast Technol. 2013, 17(1), 1-9.
  1. Synthesis, Surface and Micellar Properties of Sodium N-Oleoyl Amino Acids. M. Sreenu, R. R. Nayak and R.B.N. Prasad. International Conference on Emerging Trends in Oleochemicals, August 8-10, 2013, Hyderabad, India.
  1. Synthesis and Performance Evaluation of Undecanoic and 10-Undecenoic Acid-based Ester Quats. Shivaraju Akula, R. R. Nayak, R.B.N. Prasad and S. Kanjilal. International Conference on Emerging Trends in Oleochemicals, August 8-10, 2013, Hyderabad, India.
  1. Water-soluble Conjugated Polymers for Efficient FRET-based DNA Detection. R. R. Nayak. National Seminar on Recent trends in Chemical sciences. March 16-17, 2013, Sambalpur University, Odisha, India

2012:

  1. Enhanced Inorganic Carbon Uptake by Chlorella sp. IMMTCC-2 under Autotrophic Conditions for Lipid Production and CO2 Sequestration. V. Aishvarya, N. Pradhan, R. R. Nayak, L. B. Sukla and B. K. Mishra. Journal of Applied Phycology, 2012, 24, 1455-1463. (Impact Factor =2.41)
  1. Microbial treatment of lateritic Ni-ore for iron phase conversion and their characterization. N. Pradhan, R. R. Nayak, D. K. Mishra, E. Priyadarshini, L. B. Sukla, B. K. Mishra. World Environment2012, 2(6), 110-115.
  1. Surfactant and Micellar Properties of Sodium N-lauroyl Amino Acids. M. Sreenu, R. R. Nayak, B.V.S.K. Rao and R.B.N. Prasad. International conference & Expo on Latest Developments in Vegetable Oil Processing, November 23-24, 2012, Mumbai, India.
  1. Application of Iron reducing bacteria for recovery of Nickel and Cobalt chromite overburden. N. Pradhan, R. R. Nayak, D. K. Mishra, E. Priyadarshini, L. B. Sukla and B.K.Mishra. 26th International Mineral Processing Congress, IMPC 2012: Innovative Processing for Sustainable Growth - Conference Proceedings, pp. 4269–4275, 2012
  1. Polymer Self assembly as responsive drug delivery vehicles. R. R. Nayak. First Indo- US International Conference on Polymers for Packaging Applications (ICPPA 2012), 31st March 2012 – 2nd April 2012, Kottayam, Kerala, India

2011:

  1. Green synthesis of Silver Nanoparticle by Penicillium purpurogenum NPMF: The Process and Optimization. R. R. Nayak, N Pradhan, D Behera, K M Pradhan, S Mishra, L B Sukla, B K Mishra. J Nanopart Res2011, 13, 3129-3137. (Impact Factor =3.287)
  1. In situ synthesis of entrapped silver nanoparticles by a fungus—Penicillium purpurogenum. N. Pradhan, R. R. Nayak, A. K. Pradhan, L. B. Sukla, B. K. Mishra. Nanoscience and Nanotechnology Letters, 2011, 3, 659-665.(Impact Factor =0.886)
  1. Non-surface activity of cationic amphiphilic diblock copolymers. R. R. Nayak, T. Yamada, H. Matsuoka. IOP Conference Series: Materials Science and Engineering, 2011, 24, 012024.
  1. Utilization of Bioresources for Bio-processing and Material Synthesis. L.B. Sukla, N. Pradhan, U. Subudhi, R. R. Nayak, B.K. Mishra. National Conference on Tissue Engineering : Prospects & ChallengesJanuary 21-22, 2011. National Institute of Technology, Rourkela, Odisha.
  1. A study of Carbon Transport Mechanism in Algae for a fool-proof CO2 sequestration. V. Aishvarya, N. Pradhan, R. R. Nayak, L. B. Sukla and B. K. Mishra Bangalore INDIA BIO 2011, Bangalore 4th -6th May 2011.

2010:

  1. Two-Photon Absorption Properties of Cationic 1,4-Bis(styryl)benzene Derivative and Its Inclusion Complexes with Cyclodextrins. O. K. Nag, R. R. Nayak, C. S. Lim, I. H. Kim, K. Kyhm, B. R. Cho, H. Y. Woo. J Physical Chem B2010, 114, 9684–9690. (Impact Factor =4.3)
  1. Ring-Opening Metathesis Polymerization-Based Synthesis of Polymeric Nanoparticles for Enhanced Tumor Imaging in Vivo: Synergistic Effect of Folate-Receptor Targeting and PEGylation. K. Miki, K. Oride, S. Inoue, Y. Kuramochi, R. R. Nayak, H. Matsuoka, H. Harada, M. Hiraoka, K. Ohe. Biomaterials2010, 31, 934-942. (Impact Factor =6.6)
  1. Synthesis and photo-physical properties of Polymeric soft materials and its application in FRET based DNA sensor. R. R. Nayak, N. Pradhan, L. B. Sukla and B. K. Mishra. Int. J. Plast. Technol. 2010, 14, S1-S6.
  1. Utilization of microalgae isolated from Orissa coast as a potential source for biodiesel production and CO2 fixation. J. Jena, M. Nayak, S. Bhakta, B. Das, R. R. Nayak, N. Pradhan, U. Subudhi, P.K. Panda, S. K. Mishra, S. P. Adhikary, L.B. Sukla and B. K. Mishra. 51st conference on Association of Microbiology of India (AMI),International Symposium on Cross disciplinary Microbiology Avenues and challenges. Dec. 14- 17, 2010. BIT Mesra, Ranchi, India
  1. Raceway: pond a suitable system for Algal cultivation. B. Das, M. Nayak, S. Bhakta, J. Jena, R.R. Nayak, U. Subudhi, N. Pradhan, S.K. Mishra, P.K. Panda and L.B. Sukla. 13th National Conference on New Frontiers in Life Sciences on the occasion of Odisha Bigyana Congress (OBC), Dec. 09-11, 2010. Bhubaneswar, India
  1. Synthesis and photo-physical properties of Polymeric soft materials and its application in FRET based DNA sensor. R. R. Nayak, N. Pradhan, L. B. Sukla, B. K. Mishra. International Conference on Advancements in Polymeric Materials, APM-2010, Feb 20th -22nd, 2010. CIPET, Bhubaneswar, India

2009:

  1. A Micellar Complex of a Conjugated Polyelectrolyte for Efficient FRET to Dye-Labeled DNA. R. R. Nayak, O. K. Nag, M. J. Kang, Y. Jin, H. Suh, K. H. Lee, H. Y. Woo. Macromolecular Rapid Communication, 2009, 30, 633-638. (Impact Factor =3.7)
  1. Signal Amplification by Changing Counterions in Conjugated Polyelectrolyte-Based FRET DNA Detection. M. J. Kang, O. K. Nag, R. R. Nayak, S. Hwang, H. Suh, H. Y. Woo, Macromolecules, 2009, 42, 2708-2714. (Impact Factor =4.4)
  1. Self-Association and Microenvironment of Random Amphiphilic Copolymers of Sodium N-Acryloyl-L-valinate and N-Dodecylacrylamide in Aqueous Solution, P. Dutta, J. Dey, G. Ghosh, R. R. Nayak, Polymer, 2009, 50(6), 1516-1525. (Impact Factor =3.6)
  1. Synthesis and Fluorescence Study of Water-Soluble Conjugated Polymers for Efficient FRET-based DNA Detection, R. R. Nayak, O. K. Nag, H. Y. Woo, S. Hwang, D. Vak, D. Korystov, Y. Jin, H. Suh, Current Applied Physics, 2009, 9(3), 636-642. (Impact Factor =1.7)
  1. Water-soluble polyfluorene copolymers with different counterions for signal amplification in FRET-based DNA detection.M. Kang, O. K. Nag, R. R. Nayak, S. Hwang, H. Y. Woo, Polymer Preprints, 2009, 50(2), 733-734.
  1. Thermal and X-ray diffraction Studies on Interpenetrating Polymer Networks of Soybean oil based Polyurethane and Cardanol based dye. R. R. Nayak, G. Ray, S. Lenka, Polymer-Plastic Technology and Engineering, 2009, 48, 503-508. (Impact Factor =1.279).
  1. Plasma induced surface modification of silk fiber. R. R. Nayak, B. S. Acharya. 23rd International Conference on Surface Modification Technologies (SMT 23), Nov 2nd -5th, 2009. Chennai, India (Best Presentation Award)
  1. Non-Surface Activity and Self-Assembling Behavior of Cationic Amphiphilic Diblock Copolymers. H. Matsuoka, R. R. Nayak, T. Yamada. The 62nd Divisional meeting on Colloid and Interface Chemistry, CSJ, Sep 17th - 19th, 2009.Oakayama University of Science, Japan
  1. Non-Surface Activity of Cationic Amphiphilic Diblock Copolymers. H. Matsuoka, R. R. Nayak, T. Yamada, 58th Symposium on Macromolecules, Sep 16th -18th2009.Kurokami campus, Kumamoto University, Japan
  1. Water-soluble polyfluorene copolymers with different counterions for signal amplification in FRET-based DNA detection. M. Kang, O. K. Nag, R. R. Nayak, S. Hwang, H. Y. Woo. The 238th ACS National Meeting, Washington, DC, August 16-20, 2009
  1. Molecular Weight Dependence of Non-Surface Activity of Ionic Amphiphilic Block Copolymers. H. Matsuoka, H. Chen, F. Ozaki and R. R. Nayak, Kyoto University. 13th IACIS International Conference on Surface and Colloid Science and the 83rd ACS Colloid & Surface Science Symposium, June 14th – 19th , 2009. Alfred Lerner Hall, Columbia University, New York
  1. Synthesis and characterization of non-surface active cationic diblock copolymers and their micellization behavior in aqueous solution. R. R. Nayak, T. Yamada, H. Matsuoka.58th SPSJ Annual Meeting, May 27th-29th, 2009. Kobe International Conference Center, Kobe, Japan
  1. ROMP-based Synthesis of Polymeric Nanoparticles for Tumor Imaging in Vivo. K. Miki, K. Oride, S. Inoue, Y. Kuramochi, R. R. Nayak, H. Matsuoka, H. Harada, M. Hiraoka,K. Ohe. 58th SPSJ Annual Meeting, May 27th-29th, 2009. Kobe International Conference Center, Kobe, Japan.
  1. Synthesis and Evaluation of Amphiphilic Block Copolymers for Active Tumor Targeting in Vivo. K. Oride, K. Miki, Y. Kuramochi, S. Inoue, H. Harada, M. Hiraoka, R. R. Nayak, H. Matsuoka, K. Ohe. 58th SPSJ Annual Meeting, May 27th-29th, 2009. Kobe International Conference Center, Kobe, Japan.
  1. Investigation of the formation behavior and nanostructure of cationic polymer brush in a spread monolayer on the water surface. T. Yamada, R. R. Nayak, and H. Matsuoka. 58th SPSJ Annual Meeting, May 27th-29th, 2009. Kobe International Conference Center, Kobe, Japan.

2008:

  1. A new route to synthesize polystyrene polymer brush on single-walled carbon nanotube and their characterization, R. R. Nayak, A. M. Shanmugharaj and S. H. Ryu, Macromolecular Chemistry and Physics, 2008,209(11), 1137–1144. (Impact Factor =2.3).
  2. Synthesis and characterization of non-surface active cationic diblock copolymers and their micellization behavior in aqueous solution R. R. Nayak, T. Yamada, H. Matsuoka. The 3rd Taiwan-Japan Workshop on Neutron Scattering of Bio-materials and Soft Maters for Nanotechnology and Biotechnology. Dec 4th -6th , 2008. CO-OP INN, Kyoto, Japan
  1. Studies on Monolayer Formation of Cationic Diblock Copolymers at the Air/Water Interface by XR Technique T. Yamada, R. R. Nayak, and H. Matsuoka. The 3rd Taiwan-Japan Workshop on Neutron Scattering of Bio-materials and Soft Maters for Nanotechnology and Biotechnology. Dec 4th -6th, 2008. CO-OP INN, Kyoto, Japan
  1. Water-Soluble Distyrylbenzene Fluorophore and Fluorescence Behavior in a Polymeric Vesicle. R. R. Nayak, H. Matsuoka, H. Y. Woo, The 61th Divisional meeting on Colloid and Interface Chemistry, CSJ, Sep 7th - 9th, 2008.Fukuoka, Japan
  1. Effect of nonionic surfactants on FRET based DNA detection using water-soluble cationic polyfluorene copolymer. R. R. Nayak, H. Matsuoka, O. K. Nag, H. Y. Woo, The 61th Divisional meeting on Colloid and Interface Chemistry, CSJ, Sep 7th - 9th, 2008, Fukuoka, Japan
  1. Molecular Design and D-A Distance Modulation for Efficient Conjugated Polymer-Based FRET DNA Detection. H. Y. Woo, R. R. Nayak, O. K. Nag, M. J. Kang; International Conference on Electronic Materials, IUMRS-ICEM 28th July - 1st August 2008.Hilton Sydney, Sydney, Australia
  1. Nanowiric micellar complex of cationic polyfluorene copolymer and noionic surfactants for optimized FRET-based DNA sensors. R. R. Nayak, O. K. Nag, M. J. Kang, H. Y. Woo, Seeing at the “Nanoscale VI”, July 9th- 11th,2008.Berlin, Germany
  1. Effect of non-ionic surfactants on FRET DNA detection using water soluble cationic polyfluorene copolymer. R. R. Nayak, O. K. Nag, M. J. Kang, H. Y. Woo, 101th Korean Chemical Society conference, April 17th -18th2008. Seoul, South Korea

2007:

  1. Water-Soluble Distyrylbenzene Fluorophore and its Fluorescence Behavior in a Polymeric Vesicle. R. R. Nayak and H. Y. Woo, Journal of the Korean Chemical Society, 2007, 51(6), 513-519
  1. Synthesis and characterization of styrene grafted carbon nanotube and its polystyrene nanocomposite, R. R. Nayak, K. Y. Lee, A. M. Shanmugharaj, S. H. Ryu, European Polymer Journal, 2007, 43(12), 4916-4923. (Impact Factor =2.5)
  1. Poly(styrene-co-acrylonitrile) grafted multiwall carbon nanotubes by surface initiated atom transfer radical polymerization, A. M. Shanmugharaj, J. H. Bae, R. R. Nayak and S. H. Ryu., J. Polym. Sci. Part A, 2007, 45, 460-470. (Impact Factor =3.8).
  1. Water-Soluble Conjugated Polyelectrolytes: Optical Platform for Fluorescence DNA Biosensors. H. Y. Woo, O. K. Nag, J. S. Kim, M. J. Kang, R. R. Nayak, H. D. Kim and G. C. Bazan, IX International Conference on Frontier of Polymers and Advanced Materials, July 9-13th2007.Krakow, Poland
  1. Water-Soluble Cationic Conjugated Polyelectrolytes Containing Different Counter Anions, O. K. Nag, R. R. Nayak, Y. J. Xia, H. Y. Woo, Polymer Society of Korea, Spring conference, April 12-13th, 2007. South Korea
  1. Synthesis and characterization of styrene grafted carbon nanotube and preparation of polystyrene nanocomposites, A. M. Shanmugharaj, R. R. Nayak, A. Takahara and S. H. Ryu, Seventh International Symposium on Biomimetic Materials Processing (BMMP-7), Jan. 23-25, 2007. Noyori Conference Hall, Nagoya University, Nagoya, Japan
  1. Synthesis and characterization of styrene grafted carbon nanotube and their application towards polystyrene nanocomposite. R. R. Nayak, Kwang Yung Lee, A.M. Shanmugharaj and Sung Hun Ryu, Advance Nano Materials Conference (ANM-2007), Jan8-10th2007.IIT, Bombay, India

2006:

  1. Characterization of polymeric vesicles of poly(sodium 11-acrylamidoundecanoate) in water, R.R. Nayak, S. Roy and J. Dey, Colloid Polym Sci, 2006, 285, 219-224. (Impact Factor =1.6)
  1. Stable Vesicle Formation Through Intra- and Inter-chain Aggregation of Poly[sodium N-(11-acrylamidoundecanoyl)-L-valinate] in Aqueous Solution. S. Roy, R. R. Nayak, and J. Dey, Colloids and Surfaces A,2006, 290, 62-69. (Impact Factor =2.2)
  1. Soluble Carbon Nanotube through High Degree of Sidewall Functionalization, R. R. Nayak, Kyung Tack Yoon, Pil Geun Kim, A. M. Shanmugharaj, Kwang Yong Lee, Woo Hyun Noh, Sung Hun Ryu, Chemical Engineering Conference, Spring, South Korea. 2006

2000-2005:

  1. Characterization and self-assembly of poly[sodium N-(11-acrylamidoundecanoyl)-l-alaninate] in water, R.R. Nayak, S. Roy and J. Dey , Polymer, 2005, 46(26), 12401-12409. (Impact Factor =3.6).
  1. Comparative studies of interpenetrating polymer network derived from Soyabean oil based Polyurethane and m-aminophenol dye, R.R Nayak, G. Ray, B.N. Guru, S. Lenka, Polymer-Plastic Technology Engineering, 2004, 43(1), 261-272. (Impact Factor =1.279)
  1. Inclusion Complexes and Graft Polymerization of Methylmethacrylate using Ce4+-Ascorbic acid Redox System, R.R. Nayak, J.R. Swain, M.K. Mishra, S. Lenka, Int. J. Plast. Technol., 2004, 8, 257-266.
  1. Self-organization and microenvironment studies of hydrophobically modified polyelectrolytes in aqueous solutions, R. R. Nayak and J. Dey, Sixth National Symposium In Chemistry,CRSI, IIT, Kanpur, India, 2004.
  1. Synthesis and Characterization of Self-assemblies of some Selected Polysoaps in Aqueous Solution, S. Roy, R. R. Nayak and J. Dey, FourthOne DayNational Symposium in Chemistry, IIT, Kharagpur, India, 2004
  1. Molecular Composites- III: Inclusion Complexes and Graft Polymerization of Methyl- methacrylate by Radical initiating system, S. Lenka, R.R. Nayak, M.K. Mishra, G.E. Wnek, R.M. Ottenbrite, Designed Monomers and Polymers, 2002, 5, 339-352. (Impact Factor =1.444)
  1. Studies on synthesis and characterization of interpenetrating polymer networks composed of soyabean oil based polyurethane and cardanyl acrylate, B.N. Guru,R.R. Nayak, S.K. Das, S. Lenka, Indian Science Congress, Pune, India, 2000

Patents :

  • Conjugated Polymer FRET System and Biosensor by Exchanging Counter ions, Application number: 10-2008-0035842, South Korea.
  • Conjugated polymer FRET System and Biosensor Using Nonionic Surfactant, Application number: 10-2008-0033327, South Korea.