Publications

T. N. Narayanan

Associate Professor
Email : tnn at tifrh dot res dot in
Phone : +91 40 20203093

(* Corresponding Author, # Equally Contributing Author)

2025

Atomic Layer Interface of Degenerately Doped V0.25Mo0.75S2 for Improved MoS2 Transistors, Dipak Maity, Rajesh Kumar Yadav, Adi Levi, Rahul Sharma, Emanuel Ber, Eilam Yalon, T. N. Narayanan*, and Doron Naveh,* Small Methods (2025).
Vanadium Doped Magnetic MoS2 Monolayers of Improved Electrical Conductivity as Spin-Orbit Torque Layer, Krishna Rani Sahoo, Manoj Talluri, Dipak Maity, Suman Mundlia, Ashique Lal, M. S. Devapriya, Arabinda Haldar, Chandrasekhar Murapaka,* and T. N. Narayanan*, arXiv:2411.09277(2025). [Paper]

2024
High Sensitivity Direct Magnetic Field Detection based Metrology for Ultra-Thin Magnetic Films and Li-ion Cells, Som Shekhar Sharma, George Kurian, Dipak Maity, Preeti Yadav, T. N. Narayanan* , and G. Rajalakshmi*, Review of Scientific Instruments 95, 123903 (2024). [Paper]
Excitonic Effects on the Ultrafast Nonlinear Optical Response of MoS2 and Fluorinated Graphene/MoS2 Heterostructure Films for Photonic Applications, Vasileios Arapakis, Michalis Stavrou, Georgios Skentzos, Dipak Maity, T. N. Narayanan, and Stelios Couris, ACS Applied Materials and Interfaces http://doi.org/10.1021/acsami.4c16405 (2024). [Paper]
ATP Inhibits Cold Responsive Aggregation, Susmita Sarkar, Rayantan Sadhukhan, Nandita Mohandas, Amogh K. Ravi, T. N. Narayanan*, and Jagannath Mondal*, Langmuir 40, 21587-21599 (2024). [Paper]
Transient Optical Modulation in Vanadium and Selenium Doped MoS2 by Carrier-Carrier and Carrier-Phonon Interactions, Bhuvan Upadhyay, Dipak Maity, Sreekant A, T. N. Narayanan* , and Suman Kalyan Pal*, Advanced Optical Materials (2024).
Osmolyte-Induced Modulation of Hofmeister Series, Susmita Sarkar, Anku Guha, T. N. Narayanan*, and Jagannath Mondal* The Journal of Physical Chemistry B 128, 39, 9436-9446 (2024). [Paper]
Wafer Scale, Substrate-Agnostic Growth of MoS2 Nanowalls for Efficient Electrocatalytic Hydrogen Generation in Acidic and Alkaline Media, Ziyang Gan, Rayantan Sadhukhan, Christof Neumann, Nandita Mohandas, Emad Najafidehaghani, Manuel Mundszinger, Johannes Biskupek, Ute Kaiser, T. N. Narayanan*, Antony George*, and Andrey Turchanin* Materials Today Catalysis 6, 100060 (2024). [Paper]
Tuning the Electronic Structure of Monolayer MoS2 Towards Metal Like via Vanadium Doping, Dipak Maity, Rahul Sharma,* Krishna Rani Sahoo, Ashique Lal, Raul Arenal, and T. N. Narayanan*, Physical Review Materials 8, 084002(2024). [Paper]
Tuning the Valley Depolarization Dynamics in Selenium and Vanadium Alloyed Monolayer MoS2, Dipak Maity, Bhuvan Upadhyay, Janmey Jay Panda, Krishna Rani Sahoo, Sreekant A., G. Rajalakshmi, Suman Kalyan Pal,* and T.N.Narayanan*, Physical Review Materials 8, 064004(2024). [Paper]
Understanding Electrochemical Interfaces through Comparing Experimental and Computational Charge Density-Potential Curves, Nandita Mohandas, Sumit Bawari, Jani Shibuya, Soumya Ghosh, Jagannath Mondal, T.N.Narayanan, and Angel Cuesta, Chemical Science 15, 6643 (2024). [Paper]
Quantification of Alloy Atomic Composition Sites in 2D Ternary MoS2(1-x)Se2x and their Role in Enhanced Photoconductivity, Photoresponse, and Photo-Electrocatalysis, Ravi K. Biroju, Dipak Maity, Viliam Vretenár, Ľubomír Vančo, Rahul Sharma, Mihir Ranjan Sahoo, Jitendra Kumar, Gayathri, T. N. Narayanan, and Saroj Nayak, Materials Today Advances , 22, 100504 (2024). [Paper]
Lithium Transfer Dynamics and Storage Capacity/Cyclability Properties of Ni and Ru Dual-doped Two-Dimensional FePS3 Nanoflakes, Syama Lenus, Pallavi Thakur, Megha, Sai Smruti Samantaray, Prasenjit Sen, Zhengfei Dai,* and T. N. Narayanan*, Materials Research Bulletin 176, 112837 (2024). [Paper]
Hydrated LiOH Modified Ni0.1Fe0.9PS3 Anodes Towards Safer High-Performance Lithium-ion Batteries, Syama Lenus, Liu Yaoda, Pallavi Thakur, Ashique Lal, Sai Smruti Samantaray, Zhengfei Dai,* and T.N.Narayanan*, Electrochimica Acta 483, 144010 (2024). [Paper]
Ultra-Low Loaded Platinum Bonded Hexagonal Boron Nitride as Stable Electrocatalyst for Hydrogen Generation, Rayantan Sadhukhan, Amar Kumar, Ponnappa K. Prasanna, Anku Guha, Raul Arenal, Sudip Chakraborty, and T.N.Narayanan*, ACS Applied Materials & Interfaces 20, 2308344(2024). [Paper]

Correction: doi.org/10.1021/acsami.4c04036 [Paper]
Magnetic membranes based on PVA-SPION for hyperthermia and dielectric applications Anjitha Biju, Ajeesh Kumar Somakumar, Cyriac Joseph, Imaddin A Al-Omari, Francis Boniface Fernandez, Hari Krishna Varma,and T.N.Narayanan, and M R Anantharaman, Physica Scripta 99, 055801 (2024). [Paper]
High Rate, Dendrite Free Lithium Metal Batteries of Extended Cyclability via a Scalable Separator Modification Approach, Preeti Yadav, Pallavi Thakur,* Deepak Maity, and T.N.Narayanan*, Small 20 (19), 2308344(2024). [Paper]

2023

A Synergistic View on Osmolyte’s Role Against Salt and Cold Stress in Bio-interfaces, Susmita Sarkar, T. N. Narayanan, and Jagannath Mondal, Langmuir 39, 49, 17581–17592 (2023). (Perspective) [Paper]
Tin Antimony Alloy based Reduced Graphene Oxide Composite for Fast Charging Sodium-ion Batteries, Arya Sohan, Amar Kumar, T. N. Narayanan, and Pratap Kollu, Journal of Energy Storage 74 (25) 109312 (2023).[Paper]

On the Electronic and Spin-Valley Coupling of Vanadium Doped MoS2(1-x)Se2x Monolayers, Dipak Maiti, Rahul Sharma, Krishna R. Sahoo, Janmey Jay Panda, Ashique Lal, Anand Puthirath, P M Ajayan, and T. N. Narayanan*, Journal of Physics: Condensed Matter 35 505002 (2023). [Paper]
Ultrafast carrier dynamics in vanadium doped MoS2, Bhuvan Upadhy, Rahul Sharma, Dipak Maiti, T. N. Narayanan, and Suman Kalyan Pal, Nanoscale 10.1039/D3NR03337F (2023). [Paper]
Osmolytes as Cryoprotectants Under Salt Stress, Susmita Sarkar, Anku Guha, Rayantan Sadhukhan, T. N. Narayanan,* and Jagannath Mondal*, ACS Biomaterials Science & Engineering doi.org/10.1021/acsbiomaterials.3c00763 (2023). [Paper]
Strain Tunable Ultra-stable MoS2/Fluorographene Hybrid Photodetectors of High Responsivity, Dipak Maity,Mihir Sahoo, Krishna Rani Sahoo, Saroj K Nayak, T. N. Narayanan*, and Rahul Sharma*, ACS Applied Electronic Materials 5, 9, 5129 (2023). [Paper]
Low Conductivity Polyaniline-Gold Nanocomposite through Interfacial Polymerization: Efficient Humidity Sensing by Thin Films and Mechanistic Insights, Gorle Sasikanth, B. V. R. S. Subramanyam, Dipak Maity, T. N. Narayanan, and T P Radhakrishnan, The Journal of Physical Chemistry C 127, 36, 18107 (2023).[Paper]
Soft-Pinning: Experimental Validation of Static Correlations in Supercooled Molecular Glass-forming Liquids, Rajsekhar Das, Bhanu Prasad Bhowmik, Anand B Puthirath, T. N. Narayanan, and Smarjit Karmakar, PNAS Nexus 2, 9, pgad277 (2023). [Paper]
Tailoring the Interfacial Water Structure by Electrolyte Engineering for Selective Electrocatalytic Reduction of Carbon Dioxide, Nandita Mohandas, T. N. Narayanan,* and Angel Cuesta*, ACS Catalysis 13, 8384−8393(2023). [Paper]
Photo-Rechargeable Li Ion Batteries using TiS2 Cathode, Amar Kumar, Raheel Hammad, Mansi Pahuja, Raul Arenal, Kaushik Ghosh, Soumya Ghosh,* and T. N. Narayanan,* Small 19, 38 2303319 (2023).[Paper]
Anisotropic Nonradiative Recombination of Carriers in a Few-Layered MoS2 Probed by Mid-IR Ultrafast Spectroscopy, Vinod K. Rajput, Dipak Maity, Bedanta K. Dek and T. N. Narayanan, and Sri Ram G. Naraharisetty, The Journal of Physical Chemistry C 127, 13120−13129 (2023). [Paper]
Ultrafast Charge Transfer Mechanism in van der Waals Heterostructures of Topological Insulator with 2-D Materials, Prince Sharma,Rahul Sharma, Animesh Pandey, Sudhir Husale, T N Narayanan * and Mahesh Kumar,* The Journal of Physical Chemistry C 127, 5958-5967 (2023). [Paper]
MoS2-TiO2 Nanocomposites for Enhanced Photo-electrocatalytic Hydrogen Evolution, Levna Chacko, Anju Joseph, Kiran Tadi, Amar Kumar T N Narayanan, and P M Aneesh, The Journal of Electrochemical Society 170, 076503 (2023). [Paper]
Insights into the Reaction Pathways of Platinum Dissolution and Oxidation During Electrochemical Processes, SumitBawari,* T. N. Narayanan,* and Jagannath Mondal,* Electrochemistry Communications 147, 107440 (2023).[Paper]
Polysaccharides Modified Cathodes for High-Capacity Rechargeable Non-Aqueous Li-O2 Batteries, Pallavi Thakur*, Khorsed Alam, Prasenjit Sen*, and T. N. Narayanan,* The Journal of Physical Chemistry Letters 14, 437−444 (2023). [Paper]
Two dimensional Iron Phosphorus Trisulfide as a High-Capaity Cathode for Lithium Primary Battery, Syama Lenus, Pallavi Thakur, Sai Smruti Samantaray, T. N. Narayanan,* and Zhengfei Dai* Molecules 28, 537(2023).[Paper]
Impact Absorbing Thermally Dissipative Epoxy Composite Liner for Helmets, Rajan Jain,* Preeti Yadav, and T. N. Narayanan,* Advanced Engineering Materials 25 (1), 220112 (2023). [Paper] [Cover Page]
Large Enhancement of Thermal Conductivity of Aluminum–Reduced Graphene Oxide Composites Prepared by a Single-Step Method Arijit Mitra, Mihir Ranjan Sahoo, Aiswarya Samal, Sunil Kumar Pradhan, Balaram Polai, Krishna Rani Sahoo, Subrat Kar, Bijoy Kumar Satpathy, T. N. Narayanan, P. M. Ajayan, P.V. Satyam, and Saroj K. Nayak, Oxford Open Materials Science 3(1), itac015 (2023) [Paper]
Defective Graphene/Plasmonic Nanoparticle Hybrids for Surface Enhanced Raman Scattering Sensors, Ravi K. Biroju, Bhanu Chandra Marepally, Pariksha Malik, Soumen Dhara, Saravanan Gengan, Dipak Maity, T. N. Narayanan, and Pravat K. Giri, ACS Omega 8, 4, 4344–4356 (2023).[Paper]

2022
Understanding Water Structure and Hydrogen Association on Platinum-Electrolyte Interface, Sumit Bawari,* Anku Guha, T. N. Narayanan,* and Jagannath Mondal* Oxford Open Materials Science 2(1), itac014 (2022). [Paper]
Enhanced room-temperature spin-valley coupling in V-doped MoS2, Krishna Rani Sahoo, Janmey Jay Panda, Sumit Bawari, Rahul Sharma, Dipak Maity, Ashique Lal, Raul Arenal, G. Rajalaksmi, and T. N. Narayanan,* Physical Review Materials 6, 085202 (2022). [Paper]
Basal Plane Activation of MoS2 by the Substitutional Doping of Vanadium Towards Electrocatalytic Hydrogen Generation, Krishna Rani Sahoo, Anku Guha, Sumit Bawari, Rahul Sharma, Dipak Maity, and T. N. Narayanan,* ACS Applied Energy Materials doi.org/10.1021/acsaem.2c01819 (2022). [Paper]
Role of Water Structure in Alkaline Water Electrolysis, Anku Guha, Mihir Sahoo, Khorsed Alam, D. Krishna Rao, Prasenjit Sen,* and T. N. Narayanan,* iScience 25, 8 104835 (2022). [Paper]
Zwitterionic Osmolytes Revive Surface Charges under Salt-stress via Dual Mechanisms, Susmita Sarkar, Anku Guha, T. N. Narayanan,*, and Jagannath Mondal,* The Journal of Physical Chemistry Letters 13, 5660-5668 (2022). [Paper]
ReS2 vs MoS2: Viable Electrodes for Batteries and Capacitors, Ashish Nadar, Yukti Arora, Pallavi Thakur, T. N. Narayanan, Arnab Bhattacharya, and Deepa Khushalani, Electrochemistry Communications 139, 107313 (2022).[Paper]
Comprehensive Study of the Topological Surface States through Ultrafast Pump-Probe Spectroscopy, Prince Sharma, Archit Bhardwaj, Rahul Sharma, V.P.S. Awana, T. N. Narayanan,, Karthik V Raman, and Mahesh Kumar The Journal of Physical Chemistry C 126, 27, 11138–11147(2022). [Paper]
High-Sensitivity Characterization of Ultra-Thin Atomic Layers using Spin-Hall Effect of Light, Janmey Jay Panda, Krishna Rani Sahoo, Aparna Praturi, Nirmal K. Viswanathan,* T. N. Narayanan,*, and G. Rajalakshmi,* Journal of Applied Physics 132, 075302 (2022). [Paper] Featured Article
Iron Carbide Decorated Carbon Nanosphere- Sheet Hybrid based Rechargeable High Capacity Non-Aqueous Li–O2 Batteries, Pallavi Thakur,* Anand B. Puthirath, P. M. Ajayan, and T. N. Narayanan,* Carbon 196, 320-326(2022). [Paper]
Realizing the 1,1-Dehydration of Secondary Alcohols to Carbenes: Pyrrolidin-2-ols as a Source of Cyclic (Alkyl) (Amino)Carbenes, Ayan Das, Benedict J. Elvers, Mithilesh Kumar Nayak, Nicolas Chrysochos, Srinivas Anga, Amar Kumar, D. Krishna Rao, T. N. Narayanan,* Carola Schulzke,* Cem B. Yildiz,* and Anukul Jana* Angew. Chem. Int. Ed. e202202637 (2022). [Paper]
Enhanced Electron Transfer Kinetics of Covalent Carbon Nanotube Junctions, Sriram Kumar,# Sumit Bawari,# Sreekanth Narayanaru,# T. N. Narayanan,* and Ashis Kumar Satpati,* The Journal of Physical Chemistry C 126, 1, 239–245 (2022). [Paper]

2021
Pt147 Nanoclusters Soft-landed on WS2 Nanosheets for Catalysis and Energy Harvesting, Ravi K. Biroju, Patrick Harrison, Wolfgang Theis, Neil V. Rees, Rahul Sharma, T. N. Narayanan, and Myung Gwan Hahm ACS Applied Nano Materials 4, 13140−13148(2021). [Paper] [Cover Page]
Photo Rechargeable Li-Ion Batteries using Nanorod Heterostructure Electrodes, Amar Kumar, Pallavi Thakur, Rahul Sharma, Anand B. Puthirath, Pulickel M. Ajayan, and T. N. Narayanan,* Small 17, 51, 2105029(2021).[Paper] [Cover Page]
Elucidating the Mechanism of Nitrogen Doping in Graphene Oxide: Structural Evolution of Dopants and Role of Oxygen, Sumit Bawari,* Maya N. Nair, Jagannath Mondal,* and T. N. Narayanan,* The Journal of Physical Chemistry C 125, 41, 22547–22553 (2021). [Paper]
Room-Temperature Ferromagnetic, Wide Bandgap Semiconducting, Fluorinated Graphene-hBN Vertical Heterostructures, Krishna Rani Sahoo, Rahul Sharma, Sumit Bawari, Vivek S., Pankaj Kumar Rastogi, Swapna S. Nair, Stephan L Grage,* and T. N. Narayanan,* Materials Today: Physics 21, 100547 (2021). [Paper]
Facile Water Oxidation by Dinuclear Mixed-Valent CoIII/CoII Complexes: Role of Coordinated Water, Atanu Dey,* Anku Guha, Vierandra Kumar, Sumit Bawari, T. N. Narayanan,* and V Chandrasekhar* Dalton Transactions 50, 14257-14263(2021).[Paper]
One Dimensional Hollow Structures of 2O-PdS2 Decorated Carbon for Water Electrolysis, Anku Guha, Rahul Sharma, Krishna Rani Sahoo, Anand B. Puthirath, Naresh Shyaga, Pulickel M. Ajayan, and T. N. Narayanan,* ACS Applied Energy Materials 4, 9, 8715–8720 (2021).[Paper]
Extending the Cyclability of Alkaline Zinc-Air Batteries: Synergistic Roles of Li+ and K+ Ions in Electrodics, Pallavi Thakur, Khorsed Alam, Ahin Roy, Clive Downing, Valeria Nicolosi, Prasenjit Sen, and T. N. Narayanan,* ACS Applied Materials & Interfaces 13, 28, 33112–33122(2021).[Paper]
Giant Photoresponsivity of Transfer Free Grown Fluorographene – MoS2 Heterostructured Ultra-Stable Transistors, Rahul Sharma, Prince Sharma, Krishna Rani Sahoo, Soumya Sankar, V.P.S. Awana, Mahesh Kumar, and T. N. Narayanan,* Materials Today , 50, 69-78 (2021).[Paper] [Cover Page]
Low Temperature Ultrafast Optical Probing of Topological Bismuth Selenide, Prince Sharma, Rahul Sharma, T. N. Narayanan, Bipin Kumar Gupta, Lavi Tyagi, Mahesh Kumar, and V.P.S. Awana, Journal of Alloys and Compounds 886, 161235(2021). [Paper]
Giant Broadband (450-2300 nm) Optical Limiting and Enhancement of the Nonlinear Optical Response of some Graphenes by Defect Engineering, Michalis Stavrou, Ioannis Papadakis, Sumit Bawari, T. N. Narayanan, and Stelios Couris The Journal of Physical Chemistry C 29, 16075–16085 (2021). [Paper]
Concurrent advances in the bio-fabricated quantum dots emphasising the mechanism study to diversify the catalytic and biomedical applications, Reddhy Mahle, Partha Kumbhakar, Divya Nayar, T. N Narayanan , Kishor Kumar Sadasivuni, Chandra Sekhar Tiwary, Rintu Banerjee, Dalton Transactions 50, 14062-14080 (2021, Review). [Paper]
Graphene Oxide based Rechargeable Respiratory Masks, Stelbin Peter Figerez, Sudeshna Patra, G. Rajalakshmi,* and T. N. Narayanan,* Oxford Open Materials Science 1(1) itab003 (2021). [Paper] [The Hindu] [Telangana Today] [Namasthe Telangana][Mathrubhumi]
In Situ Surface Modification of Bulk or Nano Materials by Cytochrome-c for Active Hydrogen Evolution Catalysis, Pallavi Thakur, Jamsad Mannuthodikayil,* Golap Kalita, Kalyaneswar Mandal*, and T. N. Narayanan,* Materials Chemistry Frontiers 5, 1295-1300 (2021).[Paper] [Cover Page]
Dynamic Mechanical Analysis in Materials Science: The Novice’s Tale, Sudeshna Patra,* P. M. Ajayan, and T. N. Narayanan,* Oxford Open Materials Science 1(1), itaa001 (2021). [Paper][Tutorial Article]
Trifunctional Electrocatalytic Activities of Nitrogen-Doped Graphitic Carbon Nanofibers Synthesized by Chemical Vapor Deposition, Bhagyashri Todankar, Pradeep Desai, Ajinkya K. Ranade, T. N. Narayanan, Masaki Tanemura, and Golap Kalita ChemistrySelect 6(20) 4867-4873 (2021). [Paper]

2020
Outstanding Broadband (532 nm-2.2 μm) and Very Efficient Optical Limiting Performance of some Defect Engineered Graphenes, Ioannis Papadakis, Michalis Stavrou,Sumit Bawari, T. N. Narayanan, and Stelios Couris, The Journal of Physical Chemistry Letters 11, 9515−9520 (2020).[Paper]
Probing Proximity-Tailored High Spin-Orbit Coupling in 2D Materials, Krishna Rani Sahoo, T. Pradeep, Rahul Sharma, Sumit Bawari, Suman Mundlia, Satyaki Sasmal, Karthik V. Raman,* T. N. Narayanan*, and Nirmal K. Viswanathan* Advanced Quantum Technologies 3 (9), 2000042 (2020).[Paper] [Cover Page]

Molybdenum disulfide – Graphene van der Waals Heterostructures as Stable Electrochemical Sensing Platforms, Stelbin Peter Figerez,# Kiran Kumar Tadi, # Krishna Rani Sahoo, Rahul Sharma, Ravi K. Biroju, Aleena Gigi, Aiswarya Anand K, Golap Kalita, and T. N. Narayanan,* Tungsten 2:411–422 (2020). [Paper] [Invited Article]
Spectroscopic Correlation of Chalcogen Defects in Atomically Thin MoS2(1-x)Se2x Alloys, Rahul Sharma, Juhi Pandey, Krishna Rani Sahoo, Kewal Singh Rana, Ravi K. Biroju, Wolfgang Theis, Ajay Soni* and T. N. Narayanan,* Journal of Physics: Materials 3, 045001 (2020).[Paper]
Cobalt Nanoparticles Dispersed Nitrogen Doped Graphitic Nano spheres based Rechargeable High Performance Zinc-Air Batteries, Pallavi Thakur, Munaiah Yeddala, Khorsed Alam, Shubhadeep Pal, Prasenjit Sen, and T. N. Narayanan,* , ACS Applied Energy Materials 3, 7813-7824 (2020). [Paper]
Lithium, sodium and magnesium ion conduction in solid state mixed polymer electrolytes, A. B. Puthirath , Thierry Tsafack , Sudeshna Patra , Pallavi Thakur, Nithya Chakingal , Sreehari K. Saju, Abhijit Baburaj, Keiko Kato , Ganguli Babu, T. N. Narayanan, and P. M. Ajayan , Physical Chemistry Chemical Physics 22, 19108-19119 (2020).[Paper]
Structural Evolution of BCN Systems from Graphene Oxide Towards Electrocatalytically Active Atomic Layers, Sumit Bawari, Kshama Sharma, Golap Kalita, P. K. Madhu, T. N. Narayanan*, and Jagannath Mondal,* Materials Chemistry Frontiers 4, 2330-2338 (2020). [Selected in Themed collection: 2020 Materials Chemistry Frontiers HOT articles ] [Paper] WeChat News [Link]
Structural and Electronic Transport Properties of Fluorographene Directly Grown on Silicates for Possible Bio-Sensor Applications, Rahul Sharma, Teguh Citra Asmara, Krishna Rani Sahoo, Stephan L. Grage,* Ruiqi Zhang, Jianwei Sun, Subhabrata Das, Anne S. Ulrich, Andrivo Rusydi, Subrahmanyam Aryasomayajula, Ramasamy Paulmurugan, Dorian Liepmann, D. Sakthi Kumar, Ponisseril Somasundaran, and Venkatesan Renugopalakrishnan* and T. N. Narayanan*, ACS Applied Nano Materials 3, 5399−5409 (2020). [Paper]
Engineering Nanostructured Spinel Ferrites by co-substitution for Total Water Electrolysis by Preferential Exposure of Metal Cations on the Surface, Archana V N#, Pankaj Kumar Rastogi#, Thoufeeq S, Vinayasree S, S Shaji, Raghavendra Reddy, Marco A. Garza-Navarro, Senoy Thomas, T. N. Narayanan,* and M. R. Anantharaman,* Sustainable Energy & Fuels 4, 3915-3925 (2020). [Paper]
Effect of ‘Water-in-Salt’ Electrolytes in the Electrochemical Hydrogen Evolution Reaction of Carbon Nanotubes, Anku Guha and T. N. Narayanan*, Journal of Physics: Energy 2, 034001 (2020). [Special Issue on Focus on India: Materials for Energy Applications][Paper]
Protein Denaturation Induced Electrocatalytic Hydrogen Evolution, Jamsad Mannuthodikayil*, Sreekanth Narayanaru,# Pallavi Thakur,# Sumit Bawari, T. N. Narayanan*, and Kalyaneswar Mandal*, Carbon 165, 378-385 (2020). [Paper]
Engineering the Hydrogen Evolution Reaction of Transition Metals: Effect of Li Ions, Anku Guha, Nisheal M. Kaley, Jagannath Mondal, and T. N. Narayanan* , Journal of Materials Chemistry A 15795-15808 (2020) [Article is also selected for the Themed Issue [Link] of 2020 Emerging Investigators ]. [Paper]
Electrochemically Derived Functionalized Graphene for Bulk Production of Hydrogen Peroxide, Munaiah Yeddala,# Pallavi Thakur,# Anugraha A., and T. N. Narayanan* , Beilstein Journal of Nanotechnology 11, 432-442 (2020) [Invited Article – Special Issue “Graphene and Beyond”, Editors: Prof. G. U. Kulkarni and Prof. C. N. R. Rao]. [Paper]
Single Step Grown NiFe Sponges as Efficient Water Splitting Electrocatalysts in Alkaline Medium, S. Thoufeeq, Pankaj Kumar Rastogi, Senoy Thomas, Anagandula Shravani, T. N. Narayanan* , and M.R. Anantharaman* ChemistrySelect 5 (4), 1385-1395 (2020).[Paper]
A Tetranuclear Cobalt (II) Phosphate Possessing a D4R Core: An Efficient Water Oxidation Catalyst, Atanu Dey,* Virendra Kumar, Shubhadeep Pal, Anku Guha, Sumit Bawari, T. N. Narayanan* , and. V. Chandrasekhar* Dalton Transactions 49, 4878-4886 (2020). [Paper]
Eggshell Membranes based Water Electrolysis Cells, Sudeshna Patra, Bhaskar Soman, Vineesh T V, Naresh S, and T. N. Narayanan* , Materials Chemistry Frontiers 4, 567-573 (2020). [Paper]
Magnetic Scaffolds in Oil Spill Applications, Baljeet Singh, Surender Kumar,* Brij Kishore, and T. N. Narayanan* , Environmental Science: Water Research & Technology 6, 436-463 (Review, 2020). [Paper]

2019
Mechanistic Insight in to the Improved Li Ion Conductivity of Solid Polymer Electrolytes, Sudeshna Patra, Pallavi Thakur, Bhaskar Soman, Anand B. Puthirath, P. M. Ajayan, Santhosh Mogurampelly,* Kathik Chethan V.,* and T. N. Narayanan* , RSC Advances 9, 38646-38657 (2019). [Paper] [Themed collection Editors’ Collection: Lithium-ion batteries and beyond – materials, processes and recycling [Link]]
Mechanistic Insight into High Yield Electrochemical Nitrogen Reduction to Ammonia using Lithium Ions, Anku Guha, Sreekanth Narayanru, Nisheal M. Kaley, D. Krishna Rao, Jagannath Mondal and T. N. Narayanan* , Materials Today Communications 21, 100700 (2019). [Paper]
Anisotropic Mechanical Responses of Poly(ethylene oxide) based Lithium Ions Containing Solid Polymer Electrolytes, Sudeshna Patra,* Munnaiah Yeddalla, Piyush Daga, and T. N. Narayanan*, Macromolecular Chemistry and Physics 220, 19000348 (2019). [Paper]
Structural determination of Enzyme-Graphene Nanocomposite Sensor Material, Durgesh Rai, Manickam Gurusaran, Volker Urban, Kiana Aran, Lulu Ma, Pingzuo Li, Shuo Qian, and T. N. Narayanan , Pulickel Ajayan, Dorian Liepmann, Sekar Kanagaraj, María-Efigenia Álvarez-Cao, Juan-José Escuder-Rodríguez, María-Esperanza Cerdán, María-Isabel González-Siso, Sowmya Viswanathan, Ramasamy Paulmurugan, and Venkatesan Renugopalakrishnan, Scientific Reports 9, 15519 (2019). [Paper]
Enhanced Photo-Electrocatalytic Hydrogen Generation in Graphene/hBN van der Waals Structures, Sumit Bawari, Sourav Pal, Shubhadeep Pal, Jagannath Mondal,* and T. N. Narayanan* , The Journal of Physical Chemistry C 123, 17249-17254 (2019). [Paper]
Electrochemical Exfoliation of Graphite to Fluorographene: An Effect of Degree of Functionalization on 2Br¯/Br2 Redox Reaction, Munaiah Yeddala T. N. Narayanan , Raghupathy P., and Vijayamohanan K. Pillai ChemistrySelect 4, 11385– 11393 (2019). [Paper]
On the Synthesis of Morphology Controlled Transition Metal Dichalcogenides via Chemical Vapor Deposition for Electrochemical Hydrogen Generation, Rahul Sharma, Krishna Rani Sahoo, Pankaj Kumar Rastogi, Ravi K. Biroju, Wolfgang Theis, and T. N. Narayanan* , Physica Status Solidi (Rapid Research Letters) 1900257 (2019). [Paper]
Boron-Doped Graphene Quantum Dots: An Efficient Photoanode for Dye Sensitized Solar Cell, Vijaya Prabhagar. M, M. Praveen Kumar, Chisato Takahashi, Subrata Kundu, T. N. Narayanan , and Deepak K. Pattanayak, New Journal of Chemistry 43, 14313 (2019). [Paper]
Selenium Coupled Reduced Graphene Oxide as Single Atom Site Direct Four Electron Oxygen Reduction Reaction Catalyst, Shubhadeep Pal, Sumit Bawari, Vineesh T. V., Naresh Shyaga, and T. N. Narayanan* , ACS Applied Energy Materials 2, 3624-3632 (2019). [Paper]
Interface and Defect Engineering of Hybrid Nanostructures Toward an Efficient HER Catalyst, Sehmus Ozden, Sumit Bawari, Soumya Vinod, Ulises Martinez, Sandhya Susarla, Claudia Narvaez, Jarin Joyner, Chandra Sekhar Tiwari, T. N. Narayanan , and P. M. Ajayan Nanoscale 11, 12489-12496 (2019). [Paper]
Two-Dimensional Amorphous Cr2O3 Modified Metallic Electrodes for Hydrogen Evolution Reaction, Soorya. P. N, Pallavi Thakur, Aravind Puthirath Balan, Asha Ann Abraham, Femi Mathew, Munaiah Yeddala, Thoufeeq S, Chandrasekhar Tiwary, Senoy Thomas, T. N. Narayanan* , P. M. Ajayan, and M. R. Anantharaman* Physica Status Solidi (Rapid Research Letters) 1900025 (2019). [Paper]
Graphene-hBN non-van der Waals Vertical Heterostructures for Four Electron Oxygen Reduction Reaction, P. K. Rastogi, Krishna Rani Sahoo, Pallavi Thakur, Rahul Sharma, Sumit Bawari, Ramakrishna Podila, and and T. N. Narayanan* , Physical Chemistry Chemical Physics , 21, 3942-3953 (2019).[Paper]
Enhanced Optical, Magnetic and Hydrogen Evolution Reaction Properties of Mo1-xNixS2 Nanoflakes, Levna Chacko, Pankaj Rastogi, T. N. Narayanan , M K, Jayaraj, and P M Aneesh, RSC Advances , 9, 13465-13475 (2019). [Paper]
Thermal Transport Effects of h-BN 2D-Nanosheet Reinforced Fluids: A molecular dynamics and experimental analysis, Jaime Taha-Tijerina , Kochandra Raji, Pedro Autreto, T. N. Narayanan, P. M. Ajayan, and C. B. Sobhan, Journal of Engineering Technology 8(1), 356-370 (2019). [Paper]

2018
Tuning the Hydrogen Evolution Reaction Activity on Metals by Lithium Salt, Anku Guha, Sreekanth N., and T. N. Narayanan* , ACS Applied Energy Materials 1, 7116-7122 (2018). [Paper]
Intrinsic five-photon non-linear absorption of two-dimensional BN and its conversion to two-photon absorption in the presence of photo-induced defects, Yongchang Dong, Prakash Parajuli, Apparao M. Rao, Wim Thielemans, Samuel Eylely, Krishna Rani Sahoo, T. N. Narayanan , and Ramakrishna Podila, Optical Materials 86, 414-420 (2018). [Paper]
Strongly Enhanced Visible Light Photoelectrocatalytic Hydrogen Evolution Reaction in n-doped MoS2/TiO2(B) Heterojunction by Selective Decoration of Platinum Nanoparticles at the MoS2 Edge Sites, Kamal Kumar Paul, N. Sreekanth , Ravi K. Biroju, Alexander J Pattison, Daniel E. – L., Anku Guha, T. N. Narayanan , Neil Vaughan Rees, Wolfgang Theis, and P. K. Giri, Journal of Materials Chemistry A 6, 22681-22696 (2018). [Paper]
Mechanistic Insight into Formate Production via CO2 Reduction in C-C Coupled Carbon Nanotube Molecular Junctions, Shubhadeep Pal, Sreekanth N., Biswajit Kundu, Mihir Sahoo, Sumit Bawari, Krishna Rao D., Saroj Nayak, Amlan J. Pal, and T. N. Narayanan*, The Journal of Physical Chemistry C 122, 23385−23392 (2018). [Paper]
Vapor Transport Deposition of Fluorographene Oxide Films and Electro-Optical Device Applications, Rahul Sharma, Ravi K. Biroju, Ofer Sinai, Hagai Cohen, Krishna Rani Sahoo, Vlada Artel, Hadas Alon, Adi Levi, A. Subrahmanyam, Wolfgang Theis, Doron Naveh,* and T. N. Narayanan*, Applied Materials Today 13, 387-395 (2018). [Paper]
On the Development of a Proton Conducting Solid Polymer Electrolyte Using Poly(ethylene oxide), Sudeshna Patra, Anand B. Puthirath, T. V. Vineesh, Sreekanth Narayanaru, Bhaskar Soman, Shruti Suriyakumar, A. Manuel Stephan, and T. N. Narayanan*, Sustainable Energy & Fuels 2, 1870-1877 (2018). [Paper]
Mechanistic Insight in to Enhanced Hydrogen Evolution Reaction Activity of Ultra-Thin h-BN Modified Pt Electrodes, Anku Guha, Thazhe Veettil Vineesh, Archana Sekar, Sreekanth Narayanaru, Mihir Sahoo, Saroj Nayak, Sudip Chakraborty,* and T. N. Narayanan*, ACS Catalysis 8, 6636-6644 (2018). [Paper]
Atomistic Elucidation of Sorption Processes in Hydrogen Evolution Reaction on a van der Waals Heterostructure, Sumit Bawari, T. N. Narayanan*, and Jagannath Mondal,* The Journal of Physical Chemistry C 122 (18), pp 10034–10041 (2018). [Paper]
On the Hydrogen Evolution Reaction Activity of Graphene-hBN van der Waals Heterostructures, Sumit Bawari, Nisheal M. Kaley, Shubhadeep Pal, Vineesh T V, Shamasree Ghosh, Jagannath Mondal,* and T. N. Narayanan*, Physical Chemistry Chemical Physics 20, 15007-15014 (2018). [Paper] [Cover Page]

Nickel-Reduced Graphene Oxide Composite Foams for Electrochemical Oxidation Processes: Towards Biomolecule Sensing, S. Thoufeeq, Pankaj Kumar Rastogi, Narayanaru Sreekanth, M. R. Anantharaman,* and T. N. Narayanan,* MRS Communications 8(3), 695-702 (2018). [Paper]
[Introduction] Nickel-Reduced Graphene Oxide Composite Foams for Electrochemical Oxidation Processes: Towards Biomolecule Sensing,Venkatesan Renugopalakrishnan, T. N. Narayanan, Sakthi D. Kumar, Yogish C. Kudwa, and Jairam R. Eswara, MRS Communications, 8, 625–626 (2018).
Solar Light Driven Photoelectrocatalytic Hydrogen Evolution and Dye Degradation by Metal-free Few-layer MoS2 Nanoflower/TiO2(B) Nanobelts Heterostructure, Kamal Paul, N Sreekanth, Ravi Biroju, T. N. Narayanan, , and P. K. Giri, Solar Energy Materials & Solar Cells 185, 364-374 (2018). [Paper]
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 5 (2), 1700657 (2018). [Paper]

2017

Enhanced Viscoelastic Properties of Graphene Oxide Membranes, Sudeshna Patra, T V Vineesh, and T. N. Narayanan,* Carbon 124, 576-583 (2017). [Paper]
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 9, 4295-4300 (2017). [Paper]
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]
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]
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]
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]
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]
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)
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]
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].

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

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].

2016

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]
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]
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]
Fluorographene based Ultrasensitive Ammonia Sensor, Kiran K. Tadi, Shubhadeep Pal, and T. N. Narayanan,* Scientific Reports 6, 25221, doi: 10.1038/srep25221 (2016) [Paper]
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]
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]
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,* and Deepak K. Pattanayak,* Journal of the Electrochemical Society 163 (8) F848-F855 (2016). [Paper]
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]

2015

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

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)

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)
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)
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)
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)
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)
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)
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)

2014

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)
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.
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.
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)
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)
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)
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].
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].
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)
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)
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)
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)
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).
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)

2013

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)
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)
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)
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)

# Equally Contributing Authors

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)
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) #Equally Contributing Authors
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)
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)
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)
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)
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)

2012
Ferrofluids Based 1D Nanostructures, T N Narayanan, Chaos and Complexity Letters, Nova Science Publishers, 7, 1/2 (2013).
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)
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)
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)
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)
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)
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).
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)
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)
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.
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).
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).
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.
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).
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)
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)
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)
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)
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)

2011

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)
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)
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)
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)
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)
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)
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)
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)
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)
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)

2009

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)
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)
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)
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)

2008

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)
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)
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)

2006

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)

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