(* Corresponding Author, # Equally Contributing Author)

  1. Enhanced Viscoelastic Properties of Graphene Oxide Membranes, Sudeshna Patra, T V Vineesh, and T. N. Narayanan,* Carbon 124, 576-583 (2017). [Paper]

  2. Graphene Oxide Epoxy (GO-xy): GO as Epoxy Adhesive by Interfacial Reaction of Functionalities, Soumya Vinod, Chandra Sekhar Tiwary, Atanu Samanta, Sehmus Ozden, T. N. Narayanan, Robert Vajtai, Vipin Agarwal, A.K.Singh, George John, and P. M. Ajayan, Advanced Materials Interfaces (2017).

  3. Non-Precious Metal/Metal Oxide & Nitrogen Doped Reduced Graphene Oxide based Alkaline Water Electrolysis Cell, T. V. Vineesh, Archana Sekar, Sivamathini Rajappa, Shudhdeep Pal, Subbiah Alwarappan, and T. N. Narayanan,* ChemCatChem (2017).

  4. Hydrogen Evolution Reaction Activity of Graphene-MoS2 van der Waals Heterostructures, Ravi Biroju, Deya Das, Rahul Sharma, Shubhadeep Pal, Mawlong Larionette P L, Kapil Bhorkar, P K Giri, Abhishek Singh, and T. N. Narayanan,* ACS Energy Letters 2, 1355–1361 (2017). [Paper] [Most Read Article]

  5. Transparent Flexible Lithium Ion Conducting Solid Polymer Electrolyte, Anand B P, Sudeshna Patra, Shubhadeep Pal, Manoj M, Aravind P B, S. Jayalekshmi, and T. N. Narayanan,* Journal of Materials Chemistry A 5, 11152-11162(2017). [Paper]

  6. Tunable luminescence from two dimensional BCNO nanophosphor for high-contrast cellular imaging, Bipin Kumar Gupta, Pawan Kumar, Garima Kedawat, Kanika, Sajna Antony Vithayathil, Amit Kumar Gangwar, Satbir Singh, Pradeep Kumar Kashyap, Rimli Lahon, V. N. Singh, Abhay D. Deshmukh, T. N. Narayanan, Nidhi Singh, Sarika Gupta and Benny Abraham Kaipparettu, RSC Advances 7, 41486-41494(2017).[Paper]

  7. Covalently Connected Carbon Nanotubes as Electrocatalysts for Hydrogen Evolution Reaction through Band Engineering , Shubhadeep Pal, Mihir Sahoo, Vineesh T. V., Kiran K. Tadi, Arnab Ghosh, Satyam Parlappalli, Ravi K. Biroju, P. M. Ajayan, Saroj K. Nayak, and T. N. Narayanan,* ACS Catalysis 7, 2676-2684 (2017). [Paper]

  8. Defluorination of fluorographene Oxide via Solvent Interactions, Kiran K. Tadi, Santosh Kumar Bikkarolla, Kapil Bhorkar, Shubhadeep Pal, Narayan Kunchur, Indulekha N, Sruthi Radhakrishnan, Ravi K. Biroju, and T. N. Narayanan,* Particle & Particle Systems Characterization 1600346 (1-7) (2017). [Paper]

  9. Fluorographene: Synthesis and Sensing Applications, T. N. Narayanan,* Ravi K. Biroju, and V. Renugopalakrishnan, Journal of Materials Research 32, 15, 2848-2859 (2017). [Paper] (Invited & Cover Page Article)

  10. A novel electroluminescent device based on reduced graphene oxide wrapped phosphor (ZnS:Cu, Al) and hexagonal-boron nitride for high performance luminescence, Bipin Kumar Gupta, Satbir Singha, Garima Kedawat, Kanika, Pawan Kumara, Amit Kumar Gangwara, T. N. Narayanan , Angel A. Marti, Robert Vajtai and P.M. Ajayan, Nanoscale 9, 5002 (2017).[Paper]

  11. Stacking Sequence Dependent Photo-Electrocatalytic Performance of CVD Grown MoS2/Graphene van der Waals Solids, Ravi K. Biroju, Shubhadeep Pal, Rahul Sharma, P. K. Giri, and T. N. Narayanan,* Nanotechnology 28 (8), 085101 (2017). [Paper].

  12. “Atomic layer sequence influences catalysis” LabTalk, IoP Nanotechnology [Link]

  13. Temperature Assisted Shear Exfoliation of Layered Crystals for the Large Scale Synthesis of Catalytically Active Luminescent Quantum Dots, Shubhadeep Pal, Kiran Kumar Tadi, P. M. Sudeep, Sruthi Radhakrishnan, and T. N. Narayanan,* Materials Chemistry Frontiers 1, 319-325 (2017). [Paper].

  14. On the development of Multifunctional Luminescent Supramolecular Hydrogel of Gold and Egg White, Sudeshna Patra, Sathyavathi Ravulapalli, Myung Gwan Hahm, Kiran Kumar Tadi, and T. N. Narayanan,* Nanotechnology 27, 415603 (2016). [Paper]

  15. Controllably Alloyed, Low Density, Free-standing Ni-Co and Ni-Graphene Sponges for Electrocatalytic Water Splitting, T. V. Vineesh, M. Suhail, Myung Gwan Hahm, V. Prabu, S. Alwarappan, and T. N. Narayanan,* Scientific Reports 6, 31202; doi: 10.1038/srep31202 (2016). [Paper]

  16. Bifunctional Luminomagnetic Rare-Earth Nanorods for High-Contrast Bioimaging Nanoprobes, Bipin Kumar Gupta, Yean Lee, Satbir Singh, Pawan Kumar, Garima Kedawat, T. N. Narayanan, Sajna Antony Vithayathil, LiehuiGe, XiaoboZhan,SarikaGupta, Angel A. Marti, Robert Vajtai, Pulickel M. Ajayan and Benny Abraham Kaipparettu, Scientific Reports, 6, 32401 (2016). [Paper]

  17. Fluorographene based Ultrasensitive Ammonia Sensor, Kiran K. Tadi, Shubhadeep Pal, and T. N. Narayanan,* Scientific Reports 6, 25221, doi: 10.1038/srep25221 (2016) [Paper]

  18. Single Step, Bulk Synthesis of Engineered MoS2 Quantum Dots for Multifunctional Electrocatalysis, Kiran Kumar Tadi, Anil M. Palve, Shubhadeep Pal, P. M Sudeep, and T. N. Narayanan,* Nanotechnology 27, 275402 (2016). [Paper]

  19. Three-Dimensional Porous Sponges from Collagen Bio-wastes, M. Ashokkumar,Alin Cristian Chipara, T. N. Narayanan, P. Thanikaivelan,Sruthi R, Anumary A, Robert Vajtai,Sendurai A. Mani, P. M. Ajayan, ACS Applied Materials & Interfaces 8, 14836-14844 (2016). [Paper]

  20. Nitrogen doped graphene as metal free electrocatalyst for efficient oxygen reduction reaction in alkaline media and its application in anion exchange membrane fuel cells, M. Praveen Kumar, M. Mohan Raju, A. Arunchander, Golap Kalita, T. N. Narayanan,* A K Sahu, Deepak K. Pattanayak, Journal of the Electrochemical Society 163 (8) F848-F855 (2016). [Paper]

  21. Evidence for enhanced optical properties through plasmon resonance energy transfer in silver silica nanocomposites, Beena Mol, Lija Joy, Hysen Thomas, Vinoy Thomas, Cyriac Joseph, T. N. Narayanan, Salim Al-Harthi, N. Unnikrishnan, and M. R. Anantharaman, Nanotechnology 27, 085701 (10pp) (2016). [Paper]

  22. Engineered 2D Nanomaterials-Protein Interfaces for Efficient Sensors, Kiran Kumar Tadi, T. N. Narayanan*, Sivaram Arepalli, Kaustav Banerjee, Sowmya Viswanathan, Dorian Liepmann, P. M. Ajayan, and V. Renugopalakrishnan, Journal of Materials Research 30 (23) 3565-3574 (2015). (Invited Feature Article) [Paper]

  23. Functionalized boron nitride porous solids, P. M. Sudeep, S. Vinod, S. Ozden, R. Sruthi, Ákos Kukovecz, Zoltán Kónya, Robert Vajtai, M. R. Anantharaman, P. M. Ajayan, and T. N. Narayanan,* RSC Advances 5, 93964-93968 (2015). [Paper]

  24. Synergistic Effects of Dopants on the Spin Density of Catalytic Active Centers of N-doped Fluorinated Graphene for Oxygen Reduction Reaction, T. V. Vineesh, M. Azeezulla, S. Krishnamoorthy, T. N. Narayanan* and S. Alwarappan, Applied Materials Today 1(2), 74-79 (2015). [Paper] Cited in Nature Asia [Link], Specially selected article by Editor in chief [Link]

  25. Bifunctional electrocatalytic activities of boron doped graphene derived from boron carbide, T. V. Vineesh, M. Praveen Kumar, C. Takahashi, G. Kalita, S. Alwarappan, Deepak K. Pattanayak, T. N. Narayanan*, Advanced Energy Materials, 5(17), 1500658 (1-8) (2015). (Paper) [Frontispiece] “New material promises better batteries and fuel cells” SciDev.Net [Link]

  26. Fractional Photo-current Dependence of Graphene Quantum Dots Chemically Unzipped from Carbon Nanotubes, Sumana Kundu, Sujoy Ghosh, Michael Fralaide, T. N. Narayanan, Vijayamohanan K. Pillai and Saikat Talapatra Physical Chemistry Chemical Physics, 17, 24566-24569 (2015). [Paper]

  27. Engineering photophenomena in large, 3D structures composed of self-assembled van der Waals heterostructure flakes, B. M. Krishna Mariserla , M. K. L. Man , S. Vinod , C. Chin , T. Harada , Jaime Taha-Tijerina, C. Tiwary, P. Nguyen, P. Chang, T. N. Narayanan , A. Rubio , P. M. Ajayan , S. Talapatra, and K. Dani, Advanced Optical Materials, 3, 1551-1556 (2015). [Paper]

  28. A Single step electrochemical synthesis of nitrogen doped graphene nanoribbons from carbon nanotube at room temperature, M. J. Jaison, T. N. Narayanan, T. Prem Kumar,and Vijaymohanan K. Pillai, J. Materials Chemistry A, 3, 18222-18228 (2015).

  29. Probing the biocompatibility of MoS2 nanosheets by cytotoxicity assay and electrical impedance spectroscopy, Pratik Shah, T. N. Narayanan, Chen-Zhong Li, Subbiah Alwarappan, Nanotechnology 26, 315102 (7 pages) (2015). [Paper]

  30. Highlighted in Nanotechweb “Molybdenum disulfide nanosheets – Are they safe?”, Nanotechweb.org (Labtalk). [Link]

  31. Synthesis of N, F and S Co-doped graphene quantum dots, S. Kundu, R. M. Yadav, T. N. Narayanan, M. V. Shelke, R. Vajtai, P. M. Ajayan and V. K. Pillai, Nanoscale 7, 11515 (2015). [Paper]

  32. Fluorinated Graphene Oxide for Enhanced S and X-band Microwave Absorption, P. M. Sudeep, S. Vinayasree, P. Mohanan, P. M. Ajayan, T. N. Narayanan, and M. R. Anant haraman, Applied Physics Letters 106, 221603 (2015). (Paper)

  33. Graphene-Protein Field Effect Biosensors: Glucose Sensing, Sowmya Viswanathan,T. N. Narayanan, Kathryn D. Fink, Jacobo Paredes,P. M. Ajayan, Slawomir Filipek, Przemyslaw Miszta, M. Gurusaran, H. Cumhur Tekin, Fatih Inci, Utkan Demirci, Pingzuo Li, Kirill I. Bolotin, Dorian Liepmann, and V. Renugopalakrishanan, Materials Today 18 (9), 513-522 (2015). (Paper)

  34. The Improved Electrochemical Performance of 3D Graphene Nanoribbon Monolith Electrodes, T. V. Vineesh, S Alwarappan, and T N Narayanan,* Nanoscale 7, 6504, 6509 (2015). [Back Cover Page] (Paper)

  35. Atomic Layers in Electrochemical Biosensing Applications – Graphene and Beyond, O. V. Manila, A. Alwarappan, T. N. Narayanan*, Current Organic Chemistry19 (12), 1163-1175 (2015). (Invited Review Article) (Paper)

  36. Enhanced microactuation with magnetic field curing of magnetorheological elastomers based on iron-natural rubber nanocomposites, M. P. Vasudevan, P. M. Sudeep, I. A. Al-Omari, P. Kurian, P. M. Ajayan, T. N. Narayanan, and M. R. Anantharaman, Bulletin of Materials Science 38(3), 1-6 (2015). (Paper)

  37. Multifunctional Two-Dimensional Reduced Graphene Oxide Thin Film for Gas Sensing and Antibacterial Applications, Nagesh Kumar, B. K. Gupta, A. K. Srivastava, H. S. Patel, P. Kumar, I. Bannerjee, T. N. Narayanan, G. D. Varma, Science of Advanced Materials, 7(6), 1125-1136 (2015). (Paper)

  38. A three-dimensionally bonded spongy graphene material with both super compressive elasticity and near-zero Poisson’s ratio, Yingpeng Wu , Ningbo Yi , Lu Huang , Tengfei Zhang , Shaoli Fang , Huicong Chang , Na Li , Jiyoung Oh , Jae Ah Lee , Mikhail Kozlov , Alin Cristian Chipara , Humberto Terrones , Xiao PeiShuang , Guankui Long , Yi Huang , Fan Zhang , Long Zhang , Xavier Lepró , Carter Haines, Marcio Lima , Nestor Perea-Lopez , Lakshmy Pulickal Rajukumar , Ana Laura Elias, Siming Feng , Seon Jeong Kim , T. N. Narayanan , P. M. Ajayan , Mauricio Terrones, Ali Aliev, Pengfei Chu, Zhong Zhang, Ray Baughman, Y Chen, Nature Communications 6, 6141 DOI: 10.1038/ncomms7141 (2015). (Paper)

  39. Above 170o Water Contact Angle and Oleophobicity of Fluorinated Graphene Oxide Based Transparent Polymeric Films, T. Bharathidasan, T. N. Narayanan,* S. Sathyanaryanan, and S. S. Sreejakumari, Carbon 84, 207-213 (2015). (Paper)

  40. Probing the engineered sandwich network of vertically aligned carbon nanotube-reduced graphene oxide composites for high performance electromagnetic interference shielding applications, Avanish Pratap Singh, Monika Mishra, Daniel P. Hashim, T. N. Narayanan, Myung Gwan Hahm, Pawan Kumar, Jaya Dwivedi, Garima Kedawat, Ankit Gupta, Bhanu Pratap Singh, Amita Chandra, Robert Vajtai, S. K. Dhawan, Pulickel M. Ajayan and Bipin Kumar Gupta, Carbon 85, 79-88 (2015). (Paper)

  41. Nanobiocomposite from collagen waste using iron oxide nanoparticles and its conversion into magnetic nanocarbon, P. Thanikaivelan, T. N. Narayanan, B. K. Gupta, A. L. M. Reddy, and P. M. Ajayan, J. Nanosci. Nanotechnol. 15 (6) 4504-4509 (2015). (Paper)

  42. 3D Macroporous Solids from Chemically Cross-Linked Carbon Nanotubes, S. Ozden, T. N. Narayanan, C. S. Tiwari, P. Dong, A. H. C. Hart, R. Vajtai, and P. M. Ajayan, Small 11(6), 688-693 (2015). (Paper)

  43. Self-Protected Nickel-Graphene Hybrid Low Density 3D Scaffolds, Moab Rajan Philip, T. N. Narayanan*, Shashi Bhushan Arya and Deepak K. Pattanayak, Journal of Materials Chemistry A 2, 19488-19494 (2014). (Paper)

  44. Low Density Three-Dimensional Foam Using Self-reinforced Hybrid Two-Dimensional Atomic Layers, Soumya Vinod, Chandra Sekhar Tiwary, Pedro Alves da Silva Autreto, Jaime Taha-Tijerina, Sehmus Ozden, Alin Christian Chipara, Robert Vajtai, Douglas S. Galvao, T. N. Narayanan*, and P. M. Ajayan, Nature Communications, 5, 4541, doi:10.1038/ncomms5541 (2014). (Paper) Tough foam from tiny sheets Cited in Science Daily [Link], youtube [Link], azonano etc.

  45. Selective and efficient electrochemical biosensing properties of ultrathin MoS2 Sheets, T. N. Narayanan*, Chiranjevi, and S. Alwarappan, Nanotechnology 25, 335702 (2014). Highlighted by Nanotechweb.org “Selecting Electrochemical Biosensing Using Molybdenum disulfide” [Most read article] (Paper) Also see Erratum: Nanotechnology 25, 409601.

  46. On the Large Capacitance of Nitrogen Doped Graphene Derived by a Facile Route, M. Praveen Kumar, T. Kesavan, Golap Kalita, P. Ragupathy, T. N. Narayanan and Deepak K. Pattanayak, RSC Advances 4, 38689-38697 (2014). (Paper)

  47. Improved Heterogeneous Electron Transfer Kinetics of Fluorinated Graphene Derivatives, S. Boopathi, T. N. Narayanan* and S. Senthil Kumar, Nanoscale 6 (17), 10140 – 10146 (2014). (Paper)

  48. Nanofluids Based on Fluorinated Graphene Oxide for Efficient Thermal Management, P. M. Sudeep, Jaime Taha-Tijerena, P. M. Ajayan, T. N. Narayanan, and M. R. Anantharaman, RSC Advances 4, 248867-24892 (2014). (Paper)

  49. Anisotropically Functionalized Carbon Nanotube Array Based Hygroscopic Scaffolds, S Ozden, L Ge, T. N. Narayanan, Amelia H. C. H., Hyunseung Yang, Srividya Sridhar, Robert Vajtai, and P. M. Ajayan, ACS Applied Materials and Interfaces 6(13), 10608-10613 (2014). (Paper) New Device Pulls Water from Thin Air, Featured in Science Magazine [Link].

  50. Nanodiamond Based Thermal Fluids, Jaime Taha-Tijerina, T. N. Narayanan, ChandraSekhar Tiwary, Karen Lozano, Mircea Chipara, P. M. Ajayan, ACS Applied Materials and Interfaces, 6, 4778-4785 (2014). (Paper) Diamonds are an Oil’s best friend [Link].

  51. Temperature Dependent Electrical Transport of Disordered Reduced Graphene Oxide, Baleeswaraiah Muchharla, T. N. Narayanan, Kaushik Balakrishnan, Pulickel M. Ajayan, Saikat Talapatra, 2D Materials 1, 011008 (2014). (Paper)

  52. Large Enhanced Dielectric Permittivity in Polyaniline Passivated Core-Shell Nano Magnetic Iron Oxide by Plasma Polymerization, Lija K. Joy , V. Sooraj , U. S. Sajeev , Swapna S. Nair, T. N. Narayanan, N. Sethulakshmi , Pulickel M. Ajayan, M R Anantharaman, Applied Physics Letters 104, 121603 (2014). (Paper)

  53. Electric Field Induced Transformation of Carbon nanotube to Graphene Nanoribbons Using Solid Polymer Electrolyte, M.J. Jaison, K. Vikram, T. N. Narayanan*, and Vijaymohanan K. Pillai, Applied Physics Letters, 104, 153111 (2014). (Paper)

  54. Molecular Motions Aided Thermally Responsive Biocompatible Textile Pads, K. Firoz Babu, T. N. Narayanan, and M. Anbu Kulandainathan, Advanced Materials Interfaces 1, 1300139 (1-6) (2014). (Paper)

  55. Science and Engineering of graphene oxide, T. N. Narayanan, Charudatta Galande, Wei Gao, Akshay Mathkar, Andrew M. Dattelbaum, A. Mohite and P M Ajayan, Particle & Particle Systems Characterization 31, 619-638 (2014). (Paper) (Invited Review Article).

  56. Mechanism of TiO2 Nanotubes Formation on the Surface of Pure Ti and Ti-6Al-4V Alloy, Tsanka D.Dikova, Myang G.Hahm, Daniel P.Hashim, T. N. Narayanan, Robert Vajtai, P. M.Ajayan, Advanced Materials Research 939, 655-662 (2014). (Paper)

  57. Fluorinated graphene based electrodes for high performance primary lithium batteries, Dijo Damien, P M Sudeep, T N Narayanan, M R Anantharaman, P M Ajayan, and M M Shaijumon, RSC Advances 3(48) 25702-25706 (2013). (Paper)

  58. Carbon nanotube core graphitic shell hybrid fibers, Myung Gwan Hahm, Jae-Hwang Lee, Amelia H. C. Hart, Chi-Dong Park, Sung Moo Song, Hyun Young Jung, Daniel P. Hashim, Bo Li, T N Narayanan, Yao Zhao, Jaewook Nam, Robert Vajtai,Yoong Ahm Kim, Takuya Hayashi, Bon-Cheol Ku, Morinobu Endo, Enrique V. Barrera, Yung Joon Jung, Edwin L. Thomas, and P. M. Ajayan, ACS Nano 7(12) 10971- 10977 (2013). (Paper)

  59. Covalently interconnected three dimensional graphene oxide solids, T. N. Narayanan,* P. M. Sudeep, G.Aswathi, M. M. Shaijumon, G. H. Yang, S. Ozden, P. K. Patra, M. Pasquali, R. Vajtai, S. Ganguli, Ajit K. Roy, M. R. Anantharaman, and P. M. Ajayan, ACS Nano 7(8) 7034-7040 (2013). (Paper) (Most Read Article in ACS Nano)

  60. Synthesis of fluorinated graphene oxide and its amphiphobic properties, T.N. Narayanan, A. Mathkar, Lawrence Alemany, Guanhui Gao, Paris Cox, Patrick Nguyen, Patritia Chang, Rebecca Romero-Aburto, Sendurai Mani, and P.M. Ajayan, Particle & Particle Systems Characterization, 30, 266-272 (2013). (Paper)

  61. Fluorinated graphene oxide; a new multimodal material for biological applications, Rebeca Romero-Aburto, T. N. Narayanan, Yutaka Nagaok, Takashi Hasumura, Trevor M. Mitcham, Takahiro Fukuda, Paris J. Cox, Richard R. Bouchard, T. Maekawa, D. Sakthi Kumar, Suzy V. Torti, Sendurai A. Mani, Pulickel M. Ajayan, Advanced Materials, 25, 5632-5637 (2013). (Paper) Highlighted in “The First-Magnetic-Nanoparticle-Free Carbon-Based Contrast Agent of Magnetic-Resonance Imaging-Fluorinated Graphene Oxide” by Y. H. Hu. Small 10 (8) 1451-1452 (2014). (Paper)

  62. Hexagonal Boron Nitride and Graphite Oxide Reinforced Multifunctional Porous Cement Composites, T N Narayanan, R Keyan, Navid Sakhavand, Rouzbeh Shahsavari, Guanhui Gao, Robert Vajtai, and P M Ajayan, Advanced Functional Materials 23, 5624-5630 (2013). (Paper)

  63. Contact potential induced enhancement of magnetization in polyaniline coated nanomagnetic iron oxides by plasma polymerization, N Sethulakshmi , V Sooraj , U. S Sajeev , Swapna S. Nair , T. N. Narayanan , Lija K Joy , P. A. Joy , Pulickel M. Ajayan and M R Anantharaman, Applied Physics Letters 103 (16), 162414 (2013). (Paper)

  64. Eco-Efficient Synthesis of Graphene Nanoribbons and its Application in Electrochemical Supercapacitors, Dijo Damien, Binson Babu, T. N. Narayanan, A. L. M. Reddy, P.M.Ajayan and M.M.Shaijumon, Graphene, 1, 37- 44 (2013). (Paper)

  65. Conversion of industrial bio-wastes in to useful nanomaterials, M Ashokkumar, T N Narayanan, B K Gupta, ALM Reddy, AP Singh, SK Dhawan, B Chandrasekaran, D Rawat, S Talapatra, P. M. Ajayan, P Thanikaivelan, ACS Sustainable Chemistry & Engineering 1(6), 619-626 (2013). (Paper)

  66. Marine corrosion protective coatings of hexagonal boron nitride thin films on stainless steel, E Husain, T. N. Narayanan, Jaime-Taha Tijerena, S. Vinod, R. Vajtai and P M Ajayan, ACS Applied Materials & Interfaces 5 (10) 4129-4135 (2013). (Paper)

  67. Multifunctional Nanofluids with 2D nanosheets for thermal and tribological management, T. N. Narayanan, J. Taha-Tijerina, L. Peña-Paras, L. Garza , C.Lapray, J. Gonzalez, E. Palacios, D. Molina, A. García, D. Maldonado, P.M. Ajayan, WEAR 302 (1-2), 1241-1248 (2013).(Paper)

  68. Ferrofluids Based 1D Nanostructures, T N Narayanan, Chaos and Complexity Letters, Nova Science Publishers, 7, 1/2 (2013).

  69. Hybrid multiferroic nanostructure with magnetic-dielectric coupling, T N Narayanan, B P Mandal, A K Tyagi, A Kumarasiri, Xaiobo Zhan, Myung Gwan Hahm, M.R. Anantharaman, G. Lawes and P M Ajayan, Nano Letters 12, 3025-3030 (2012). (Paper)

  70. Hybrid 2D nanomaterials as dual-mode contrast agents in cellular imaging, T N Narayanan, Bipin Kumar Gupta, Sajna Antony Vithayathil, Rebecca Romeo Aberto, Sendurai A Mani, Jaime Taha-Tijerina, Bin Xie, Benny Abraham Kaipparettu, Suzy V. Torti, and P M Ajayan, Advanced Materials, 24, 2992-2998 (2012). (Paper)

  71. Electrically insulating thermal nano-oils using 2D fillers, T N Narayanan, Jaime Taha-Tijerina, Guanhui Gao, Matthew Rohde, Dmitri Tsentalovich, Matteo Pasquali and P M Ajayan, ACS Nano 6(2), 1214-1220 (2012). (Paper)

  72. Collagen based magnetic nanocomposites for oil removal applications, T N Narayanan, T Palanisamy, Bhabendra Pradhan, and P M Ajayan, Scientific Reports, 2, 230 DOI: 10.1038/srep00230 (2012). (Most downloaded article) (Paper)

  73. Covalently bonded three-dimensional carbon nanotube solids via boron induced nanojunctions, Daniel P. Hashim, T. N. Narayanan, J. M. Romo-Herrera, David A. Cullen, Myung Gwan Hahm, Peter Lezzi, Joseph R. Suttle, Doug Kelkhoff, E. Muñoz-Sandoval, Sabyasachi Ganguli, Ajit K. Roy, David J. Smith, Robert Vajtai, Humberto Terrones, Mauricio Terrones, Pulickel M. Ajayan, Scientific Reports, 2, 363; DOI:10.1038/srep00363 (2012). (Paper)

  74. Optical power limiting in fluorinated graphene oxide: An insight into the nonlinear optical properties, P. Chantharasupawong, R. Philip, T. N. Narayanan, P. M. Sudeep, A. Mathkar, P. M. Ajayan, and Jayan Thomas, Journal of Physical Chemistry C , 116, 25955-25961 (2012). (Paper).

  75. Birch reduction of graphite. edge and interior functionalization by hydrogen, Z. Yang, Y. Sun, L. B. Alemany, T. N. Narayanan, and W. E. Billups, Journal of the American Chemical Society 134, 18689-18694 (2012). (Paper)

  76. Fluorescent super paramagnetic iron oxide core shell nano probes for multimodal cellular imaging, S Smitha, V S Haseena, T N Narayanan, A P Reena Mary, P M Ajayan, Jayesh Puthumana, Anas Abdul Aziz, Rebecca Romero-Aburto, Sendurai A. Mani, P A. Joy and M R Anantharaman, Materials Express 2, 265-274 (2012). (Paper)

  77. Carbon Nanotubes-Nanocups Hybrid Structures for High Power Supercapacitor Applications, Myung Gwan Hahm, Arava Leela Mohana Reddy, Daniel P. Cole, Monica Rivera, Joseph A. Vento, Jaewook Nam, Hyun Young Jung, Younglae Kim, T. N. Narayanan, Daniel P. Hashim, Charudatta Galande, Yung Joon Jung, Shashi Karna, Mark Bundy, Robert Vajtai, and P. M. Ajayan, Nano Letters 12, 5616-5621 (2012). (Paper). Most read article in Nano Letters.

  78. Collagen-chitosan biocomposites produced using nanocarbons derived from goatskin waste, M. Ashokkumar, K. M. Sumukh, R. Murali, T N Narayanan, P. M. Ajayan, P. Thanikaivelan, Carbon 50, 5574-5582 (2012). (Paper).

  79. Binary and ternary atomic layers built from carbon, boron and nitrogen , Li Song, Zheng Liu, ALM Reddy, T N Narayanan, Jaime Taha-Tijerena, Juan Peng, Guanhui Gao, Jingjiang Yu, Jun Lou, Robert Vajtai, Pulickel M. Ajayan, Advanced Materials (Invited Review Article) 24, 4878–4895 (2012). (Paper).

  80. Artificially stacked atomic layers: towards new van der Waals solids, Guanhui Gao, Wei Gao, Elena Cannuccia, Jaime Taha, Luis Balicas, Akshay Mathkar, T N Narayanan, Zheng Liu, Bipin K.,Gupta, Juan Peng, Yansheng Yin, Angel Rubio, and P M Ajayan Nano Letters 12, 3518-3525 (2012). (Paper) Research Highlights: Nature Nanotechnology, “Two dimensional materials: Mix and Match” doi:10.1038/nnano.2012.139.

  81. Highly Luminescent– Paramagnetic Nanophosphor Probes for In vitro High Contrast Human Breast Cancer Cell-Imaging application, Bipin Kumar Gupta, T. N. Narayanan, Sajna Antony Vithayathil, Yean Lee, Shyny Koshy, Arava Leela Mohana Reddy, Avishek Saha, V. Shanker, V.N. Singh, Benny Abraham Kaipparettu, Angel A. Martí, and Pulickel M. Ajayan, Small 8, 19, 3028-3034 (2012). (Paper).

  82. Probing on time resolved and photoluminescence spectroscopy of multifunctional boron nitride nanotubes, A L M Reddy, B K Gupta, T N Narayanan, A A Marti, P M Ajayan, and G C Walker, Journal of Physical Chemistry C 116, 12803-12809 (2012). (Paper)

  83. Transforming collagen waste in to doped nanocarbons for sustainable energy applications, M. Asokkumar, T N Narayanan, A L M Reddy, B K Gupta, B Chandrasekharan, S Talapatra, P M Ajayan, and P Thanikaivelan, Green Chemistry, 14, 1689-1695 (2012). (Paper)

  84. An optical limiter based on silver-silica nanocomposites, P. B. Anand, C. S. Suchand Sandeep, Kishore Sridharan, T. N. Narayanan, Senoy Thomas, Reji Philip, and M. R. Anantharaman.. Advanced Science, Engineering and Medicine 4, 33-38 (2012). (Paper)

  85. A novel functionalized multi-layered graphene for urea biosensor, Rajesh Kumar Srivastava, Saurabh Srivastava, T. N. Narayanan, B.D.Mahlotra, Robert Vajtai, P. M. Ajayan, Anchal Srivastava, ACS Nano 6, 1, 168-175 (2012). (Most read article in ACS Nano; Cited by Graphene Times) (Paper)

  86. Synthesis of reduced graphene oxide–Fe3O4 multifunctional freestanding conducting magnetic membranes and their temperature dependent electronic transport properties, T N Narayanan, Zheing Liu, P R Lakshmy, Wei Gao, Yutaka Nagaoka, D Sakthi Kumar, J. Lou, Robert Vajtai and P M Ajayan. Carbon 50 3 1338-1345 (2012). (Cited by Graphene Times). (Paper)

  87. Ni filled flexible multi-walled carbon nanotube-polystyrene composite films as efficient microwave absrobers, T. N. Narayanan, Rajesh Kumar Srivastava, A. P. Reena Mary, M. R. Anantharaman, Anchal Srivastava, Robert Vajtai and Pulickel M. Ajayan, Applied Physics Letters 99 (11) 113116 (2011). (Paper)

  88. Engineered Graphite Oxide materials for application in water purification, W. Gao, M. Majumdar, L. B. Alemani, T. N. Narayanan, M. A. Ibarra, B. K. Pradhan and P. M. Ajayan, ACS Applied Materials & Interfaces, 3, 1821-1826 (2011). (Cited by: BBC News , USA Today News, Physorg.com, youtube). Cited by ACS International Year of Chemistry Virtual Journal 9 2011. [Most Read Article in ACS Appl. Mater. &Interf.] (Paper)

  89. Optical bi-functionality of europium-complexed luminescent graphene nanosheets, Bipin Kumar Gupta, Palanisamy Thanikaivelan, T. N. Narayanan, Li Song, Wei Gao, Takuya Hayashi, Arava Leela Mohana Reddy, Avishek Saha, V.Shanker, Morinobu Endo, Angel A. Martí and Pulickel M.Ajayan, Nano Letters 11(12) 5227-5233 (2011). (Cited by Graphene Times) (Paper)

  90. Defect induced photoluminescence and ferromagnetic properties of bio-compatible SWCNT/Ni hybrid bundles, Vinay Gupta, Bipin Kumar Gupta, R K Kotnala, T N Narayanan, Vaneet Grover, Jyoti Shah, Suresh Chander, Virendra Shanker. Journal of Colloid and Interface Science 362, 311-316 (2011). (Paper)

  91. Non-linear and magneto optical transmission studies on magnetic nanofluids of non-interacting metallic nickel nanoparticles, A P Reena mary, C S Suchand Sandeep, T N Narayanan, Reji Philip, Padraig Monoley, P M Ajayan and M R Anantharaman. Nanotechnology 22, 375702 (7pp) (2011). (Paper) (Also Cited by Nanotechweb.iop.org)

  92. Probing a bifunctional luminomagnetic nanophosphor for biological applications: A photoluminescence and time resolved spectroscopic study, Bipin Kumar Gupta, Vimal Rathee, T N Narayanan, Palanisami Thanikaivelan, Avishek Taha, Govind, S P Singh, V Shanker, Angel A Marti and P M Ajayan, Small 7, 13, 1767-1773 (2011). (Paper)

  93. Enhanced bio-compatibility of ferrofluids of self-assembled superparamagnetic iron oxide-silica core-shell nanoparticles, T N Narayanan,* A P Reena Mary, P K Anas Swalih, D Sakthi Kumar, D. Makarov, M. Albrecht, Jayesh Puthumana, Abdulaziz Anas and M R Anantharaman, Journal Nanoscience and Nanotechnology 11, 1958-1967 (2011). (Paper)

  94. Synthesis of bio-compatible SPION based aqueous ferrofluids and evaluation of radio frequency power loss for magnetic hyperthermia, A P Reena Mary, T N Narayanan, Vijutha Sunny, D Sakthi Kumar and M R Anantharaman. Nanoscale Research Letters, 5 1706-1711 (2011). (Paper)

  95. Template assisted synthesis and characterization of passivated nickel nanoparticles, E Veena Gopalan, K A Malini, G Santhoshkumar, T N Narayanan, P A Joy, D Sakthikumar, Yasuhiko Yoshida, I A Al-Omani, and M R Anantharaman, Nanoscale Research Letters, 5, 889-897 (2011). (Paper)

  96. Synthesis of high coercivity core-shell nanorods based on nickel and cobalt and their magnetic properties, T N Narayanan, M M Shaijumon, P M Ajayan and M R Anantharaman, Nanoscale Research Letters 5:164–168 (2011). (Paper)

  97. Fabrication of a quantum well heterostructure based on plasma polymerised aniline and its characterization using STM/STS, T N Narayanan, Soumya Jose, Senoy Thomas, Salim H Al-Harti, and M R Anantharaman, Journal of Physics D: Applied Physics , 42 165309 (7pp) (2009). (Paper)

  98. The Synthesis of high coercivity cobalt-in-carbon nanotube heterostructures and their optical limiting properties, T N Narayanan , C S Suchand Sandeep, M M Shaijumon, P M Ajayan, Reji Philip and M R Anantharaman, Nanotechnology, 20, 285702 (2009). (Also Cited by Nanotechweb.iop.org.). (Paper)

  99. Enhanced microwave absorption in nickel filled multiwall carbon nanotubes in the S band, T N Narayanan, Vijutha Sunny, M M Shaijumon, P M Ajayan, and M R Anantharaman, Electrochemical and Solid State Letters, 12, 4, K21- K24 (2009). (Also cited in Virtual Journal of Nanoscale Science and Technology, 19, 4, (2009)). (Paper)

  100. On the synthesis and magnetic properties of multiwall carbon nanotube-superparamagnetic iron oxide nanoparticle nanocomposites, T N Narayanan, A P Reena Mary, M M Shaijumon, Lijie Ci, P M Ajayan and M R Anantharaman, Nanotechnology, 20 055607(7pp) (2009). (Paper)

  101. On the synthesis of nickel and cobalt nanowires and comparison of their magnetic properties, T N Narayanan, M M Shaijumon, Lijie Ci, P M Ajayan and M R Anantharaman, Nano Research, 1(6): 465-473 (2008). (Paper)

  102. Synthesis of high coercivity cobalt nanotubes and elucidation of their mechanism of growth, T N Narayanan, M M Shaijumon, P M Ajayan and M R Anantharaman . Journal of Physical Chemistry C, 112, 14281-14285. (Also cited by Nano Highlights from ACS Publications (20080826) (zz)) (2008). (Paper)

  103. Strain induced anomalous red shift in the band gap of mesoscopic nonspherical superparamagnetic iron oxide prepared by a novel technique, T N Narayanan, D Sakthi Kumar, Yasuhiko Yoshida and M R Anantharaman, Bulletin of Materials Science, 31, 5, 1-8 (2008). (Paper)

  104. Evidence for intergranular tunnelling in polyaniline passivated a- Fe nanoparticles, Vijutha Sunny, T N Narayanan , U S Sajeev, P A Joy, D Sakthi Kumar, Yasuhiko Yoshida and M R Anantharaman, Nanotechnology, 17, 4765-4772 (2006). (Paper)

Book Chapters:

  1. Ferrofluids Based 1D Nanostructures, T N Narayanan , (Book) “Ferrofluids, Synthesis, properties and device Applications”, Editors: F. Orsucci and Nicoletta Sala NOVA Science Publishing Co., USA (2013).ISBN: 978-1-62808-410-8.

  2. New Advances in 2D Electrochemistry – Catalysis & Sensing , T N Narayanan ,* Ravi Kumar Biroju, and T V Vineesh, (Book) “Advanced 2D Materials – Characterization, Production, and Applications” Editors: Prof Craig E. Banks, and Dr Dale. A. C. Brownson, CRC Press (Taylor & Francis Group), USA (2017).

Patents:

  1. Graphite-oxide Coated particulate material and uses thereof, Mainak Majumdar, Wei Gao, P M Ajayan, T N Narayanan, and B K Pradhan, US Patent 9, 403, 115.

  2. Boron Nitride-Based Fluid Compositions and Methods of Making the Same, Jose Jaime Taha Tijerina, T N Narayanan, P M Ajayan and Daniel P. Hashim, US Patent App. 14/022,695.

  3. A process for the development of heteroatoms doped layered graphene from boron carbide, T N Narayanan, Deepak P, and Praveen Kumar, Indian Patent: 2354/DEL/2014, Publication date: 26/02/2016.