Publications

Peer Reviewed Research Articles

2022

71. Mohammad Gholinejad*, Rahimeh Khezri, Sara Nayeri, Ramakrishnan Vishnuraj, Biji Pullithadathil*, 2022, Gold Nanoparticles Supported on NiO and CuO: The Synergistic Effect toward Enhanced Reduction of Nitroarenes and A3-Coupling reaction, Molecular Catalysis, 530, 112601 (Impact factor: 5.089).

70. Thangavelu Kokulnathan, Ramakrishnan Vishnuraj, Tzyy-Jiann Wang, Biji Pullithadathil, Multidimensional nanoarchitectures of TiO₂/Au nanofibers with O-doped C3N4 nanosheets for electrochemical detection of nitrofurazone, 2022, Applied Surface Science, 604, 154474 (https://doi.org/10.1016/j.apsusc.2022.154474, Impact factor: 7.392).

69. Keerthi G. Nair, Ramakrishnan Vishnuraj and Biji Pullithadathil*, 2022, Integrated Co-axial Electrospinning for Single-Step Production of 1D Aligned Bimetallic Carbon Fibers@AuNPs-PtNPs/NiNPs-PtNPs Towards H₂ Detection, Materials Advances, 3, 443-455 (https://doi.org/10.1039/D1MA00683E, Impact factor: awaiting)

68. Thangavelu Kokulnathan, Ramakrishnan Vishnuraj, Tzyy-Jiann Wang, Biji Pullithadathil, 2022, Tailored Construction of One-Dimensional TiO₂/Au Nanofibers: Validation of an Analytical Assay for Detection of Diphenylamine in Food Samples, Food Chemistry 380, 132052 (https://doi.org/10.1016/j.foodchem.2022.132052, Impact factor: 9.231)

67. Ramakrishnan Vishnuraj, Rajesh Unnathpadi, Biji Pullithadathil*, 2022, p-Co₃O₄ supported heterojunction Carbon Nanofibers for Ammonia gas sensor applications, J. Mater. NanoSci., 9(1), 61-67 (https://pubs.thesciencein.org/journal/index.php/jmns/article/view/289, ISSN: 2394-0867)

2021

66. A. Mahaboobatcha, Ramakrishnan Vishnuraj, Balachander Krishnan and Biji Pullithadathil*, 2021, Realization of Micropatterned, Narrow Line-width Ni-Cu-Sn Front Contact Grid Pattern using Mask-less Direct-write Lithography for Industrial Silicon Solar Cells, ACS Applied Energy Materials, 4, 10, 10682–10696 (https://doi.org/10.1021/acsaem.1c01699, Impact factor: 6.959)

65. Shalini Hallan, U. Kamachi Mudali, Nimmi Singh, Sajeev Katti, Peeyush Kumar, Maninder Pal Kaur and Biji Pullithadathil*, 2021, Omnidirectional Antireflective Subwavelength r-AlOOH Hierarchical Nanostructures with Controlled Graded Index Profile to Enhance Optical Transmission and Self-cleaning Performance, Langmuir, 37, 23, 6953–6966 (https://doi.org/10.1021/acs.langmuir.1c00462, Impact factor: 4.331)

64. Keerthi G Nair, Ramakrishnan Vishnuraj and Biji Pullithadathil*, 2021, Highly Sensitive, Flexible H₂ Gas Sensor based on Less-Platinum Bimetallic Ni-Pt nanoparticles Functionalized Carbon Nanofibers, ACS Applied Electronic Materials, 3, 4, 1621–1633 (https://doi.org/10.1021/acsaelm.0c01103, Impact factor: 4.494).

63. Ramakrishnan Vishnuraj, Jayaseelan Dhakshinamoorthy, Keerthi G Nair, Mahaboobbatcha Aleem and Biji Pullithadathil*, 2021, MEMS-Compatible, Aligned ZnO@Au Heterojunction Nanofibers using In-situ Coaxial Electrospinning Strategy: Unveiling NO₂ Sensing Mechanism with Operando Photoluminescence Studies, Materials Advances, 2, 3000-3013 (https://doi.org/10.1039/D1MA00094B, Impact factor: awaiting)

62. Vijayasree Haridas, A. Sukhananazerin, Biji Pullithadathil, Binitha N. Narayanan, 2021, Ultrahigh Specific Capacitance of α-Fe₂O₃ Nanorods-Incorporated Defect-Free Graphene Nanolayers, Energy, 221, 119743 (https://doi.org/10.1016/j.energy.2020.119743, Impact factor: 8.857).

2020

61. Jayaseelan Dhakshinamoorthy, Sachin Kumar Srivastava, Durgamadhab Mishra and Biji Pullithadathil*, 2020, Unveiling the Interplay between Induced Native Defects and Room Temperature Magnetic Ordering in Titanium Deficient Disordered-TiO₂ Nanoparticles, Nanotechnology, 32(9), 095701 (https://doi.org/10.1088/1361-6528/abc57b, Impact factor: 3.953).

60. Siddhita A. Jadhav, Pullithadathil Biji, Manoj Kumar Panthalingal, Murali Krishna C Rajkumar S, Dattatraya S. Joshi, Natarajan Sundaram, 2020, Development of integrated microfluidic platform coupled with Surface-enhanced Raman Spectroscopy for diagnosis of COVID-19, Medical Hypotheses, 110356 (https://doi.org/10.1016/j.mehy.2020.110356, Impact factor: 4.411).

59. Shalini Hallan, U. Kamachi Mudali, Nimmi Singh, Sajeev Katti, Peeyush Kumar, K. R. Ravi and Biji Pullithadathil*, 2020, Superhydrophobic Coatings Based on Pseudoboehmite Nanoflakelets for Sustainable Photovoltaic Energy Production, ACS Applied Nano Materials, 3(10), 9899–9911 (https://doi.org/10.1021/acsanm.0c01956, Impact factor: 6.140)

58. A. Sukhananazerin and Biji Pullithadathil*, 2020, Unidirectional Langmuir-Blodgett-Mediated Alignment of Polyaniline-Functionalized Multiwalled Carbon Nanotubes for NH₃ Gas Sensing applications, Langmuir, 36(39), 11618–11628. (https://doi.org/10.1021/acs.langmuir.0c02200, Impact factor: 4.331)

57. Thangavelu Kokulnathan, Ramakrishnan Vishnuraj, Elumalai Ashok Kumar, Tzyy-Jiann Wang, Biji Pullithadathil, 2020, Heterostructured Boron Nitride Decorated Bismuth Oxide Nanocomposite Based Electrochemical Platform for Determination of Flutamide in Environmental Samples, Ecotoxicology and Environmental Safety, 207, 111276. (https://doi.org/10.1016/j.ecoenv.2020.111276, Impact factor: 7.129)

56. R. Vishnuraj, K. K. Karthikeyan, A. Mahaboobbatcha and Biji Pullithadathil*, 2020, Boosting Performance of NO₂ Gas Sensor based on n-n Type Mesoporous ZnO@In₂O₃ Heterojunction Nanowires: In-situ Conducting Probe Atomic Force Microscopic Elucidation of Room Temperature, Localized Electron Transfer, Nanoscale Advances, 2, 4785-4797 (https://doi.org/10.1039/D0NA00318B, Impact factor: 5.598)

55. Dinesh V Ponnuvelu, Jayaseelan Dhakshinamoorthy, Arun K. Prasad, Dhara Kumar Sandip, Kamruddin Mohammed, Biji Pullithadathil*, 2020, Geometrically Controlled Au Decorated ZnO Heterojunction Nanostructures for NO₂ Detection, ACS Applied Nano Materials, 3(6), 5898–5909. (https://doi.org/10.1021/acsanm.0c01053, Impact factor: 6.140)

54. Shalini Hallan, U. Kamachi Mudali, Nimmi Singh, Sajeev Katti, Peeyush Kumar, K. R. Ravi and Biji Pullithadathil*, 2020, Evolution of Temperature-Driven Interfacial Wettability and Surface Energy Properties on Hierarchically-Structured Porous Superhydrophobic pseudo-Boehmite Thin Films, Langmuir, 36, 23, 6352–6364. (https://doi.org/10.1021/acs.langmuir.0c00368, Impact factor: 4.331)

53. Vijayasree Haridas, A. Sukhananazerin, J. Mary Sneha, Biji Pullithadathil and Binitha Narayanan., 2020, α-Fe₂O₃ loaded less-defective graphene sheets as chemiresistive gas sensor for selective sensing of NH₃, Applied Surface Science, 517, 146158. (https://doi.org/10.1016/j.apsusc.2020.146158, Impact factor: 7.392)

52. Keerthi G Nair, R. Vishnuraj, U. P. Rajesh, K. K. Karthikeyan and Biji Pullithadathil*, 2020, Unraveling Hydrogen Adsorption Kinetics of Bimetallic Au-Pt nanoislands Functionalized Carbon Nanofibers for Room Temperature Gas Sensor Applications, Journal of Physical Chemistry C, 124(13), 7144-7155. (https://doi.org/10.1021/acs.jpcc.9b11147, Impact factor: 4.1262)

51. R. Vishnuraj, Keerthi G Nair, D. Jayaseelan, K. R. Ravi and Biji Pullithadathil*, 2020, Porous, n-p Type Ultra-long, ZnO@Bi₂O₃ Heterojunction Nanorods based NO₂ Gas Sensor: New insights towards Charge Transport Characteristics, Physical Chemistry Chemical Physics, 22, 7524-7536. (https://doi.org/10.1039/D0CP00567C, Impact factor: 3.945)

2019

50. Appu V. R., Karthikeyan K K. and Biji Pullithadathil*, 2019, Highly Surface Active Phosphorous Doped Onion-like Carbon Nanostructures: Ultrasensitive, Fully Reversible and Portable NH₃ Gas Sensors, ACS Applied Electronic Materials, 1(11), 2208-2219. (https://doi.org/10.1021/acsaelm.9b00412, Impact factor: 4.494)

49. A. Mahaboobatcha, Karthikeyan K. Karuppanan, Appu Vengattoor Raghu, S. Nijil, Balachander Krishnan and Biji Pullithadathil*, 2019, Optimal Design of Narrow Line-width Front Contact Grid Pattern for Silicon Solar Cells and Low-Cost Fabrication of Electroless Nickel Plated Imprint Lithography Hard Stamp, Advanced Engineering Materials, 21(12), 1900734. (https://doi.org/10.1002/adem.201900734, Impact factor: 4.122)

48. A Sukhananazerin, Jayaseelan Dhakshinamoorthy, Vijay Mohan, Dinesh Veeran Ponnuvelu, Venkataraman Krishnan Kallidaikuruchi, Lazar Mathew Thalakkottur, Biji Pullithadathil*, 2019, Development of low-cost hybrid-MWCNTs based ammonia gas sensing strips with integrated sensor read-out system for clinical breath analyzer applications, Journal of Breath Research, 13(4), 046005. (https://doi.org/10.1088/1752-7163/ab278b, Impact factor: 4.538)

47. Appu Vengattoor Raghu, Karthikeyan K Karuppanan and Biji Pullithadathil*, 2019, Controlled Carbon Doping in Anatase TiO₂ (101) Facets: Superior Trace-level Ethanol Gas Sensor Performance and Adsorption Kinetics, Advanced Materials Interfaces, 6(4), 1801714. (https://doi.org/10.1002/admi.201801714, Impact factor: 6.389)

46. Appu Vengattoor Raghu, Karthikeyan K Karuppanan, Jayakrishnan Nampoothiri, Biji Pullithadathil*, 2019, Wearable, Flexible Ethanol Gas Sensor Based on TiO₂ Nanoparticles-Grafted 2D-Titanium Carbide Nanosheets, ACS Applied Nano Materials, 2(3), 1152–1163. (https://doi.org/10.1021/acsanm.8b01975, Impact factor: 6.140)

45. Karthikeyan K Karuppanan, Appu Vengattoor Raghu, Manoj Kumar Panthalingal, Vijayaraghavan Thiruvenkatam, Karthikeyan P and Biji Pullithadathil*, 2019, 3D-Porous Electrocatalytic Foam Based on Pt@N-Doped Graphene for High Performance and Durable Polymer Electrolyte Membrane Fuel Cells, Sustainable Energy & Fuels, 3(4), 996-1011. (https://doi.org/10.1039/C8SE00552D, Impact factor: 6.813)

44. Karthikeyan K Karuppanan, Appu Vengattoor Raghu, Manoj Kumar Panthalingal and Biji Pullithadathil*, 2019, Tailored Hollow Core/Mesoporous Shell Carbon Nanofibers as Highly Efficient and Durable Cathode Catalyst Supports for Polymer Electrolyte Fuel Cells, ChemElectroChem, 6, 2029 –2042. (https://doi.org/10.1002/celc.201900065, Impact factor: 4.782)

43. V. P. Dinesh, R. Sriram kumar, A. Sukhananazerin, J. Mary Sneha, Manoj Kumar Panthalingal and Biji Pullithadathil*, 2019, Novel Stainless Steel Based, Eco-Friendly Dye-Sensitized Solar Cells Using Electrospun Porous ZnO Nanofibers, Nano-Structures & Nano-Objects, 19, 100311. (https://doi.org/10.1016/j.nanoso.2019.100311, Impact factor: Awaited (Elsevier), ISSN: 2352-507X)

2018

42. Jayaseelan Dhakshinamoorthy, Arun K. Prasad, Dhara Sandip and Biji Pullithadathil*, 2018, Anomalous Effects of Lattice Strain and Ti³⁺ Interstitials on Room-Temperature Magnetic Ordering in Defect Engineered Nano-TiO₂, Journal of Physical Chemistry C, 122(48), 27782–27794. (https://doi.org/10.1021/acs.jpcc.8b09851, Impact factor: 4.177)

41. Appu Vengattoor Raghu, Karthikeyan K Karuppanan and Biji Pullithadathil*, 2018, Highly Sensitive, Temperature-Independent Oxygen Gas Sensor based on Anatase TiO₂ Nanoparticles-grafted, 2D Mixed Valent VO_x Nanoflakelets, ACS Sensors, 3(9), 1811–1821. (https://doi.org/10.1021/acssensors.8b00544, Impact factor: 9.618)

40. Karthikeyan K Karuppanan, Appu V Raghu, Manoj Kumar Panthalingal, Sivasubramaniam Ramanathan, Thanarajan Kumaresan and Biji Pullithadathil*, 2018, Triple Phase Boundary Augmentation in Hierarchical, Pt grafted N-doped Mesoporous Carbon Nanofibers for High Performance and Durable PEM Fuel Cells, Journal of Material Chemistry A, 6, 12768–12781. (https://doi.org/10.1039/C8TA02391C, Impact factor: 14.511)

39. Mohammad Gholinejad, Maedeh Bahrami, Carmen Nájera, Biji Pullithadathil, 2018, Magnesium Oxide Supported Bimetallic Pd/Cu Nanoparticles as an Efficient Catalyst for Sonogashira Reaction, Journal of Catalysis, 363, 81–91. (https://doi.org/10.1016/j.jcat.2018.02.028, Impact factor: 8.047)

38. Dinesh Veeran Ponnuvelu, Sukhananazerin Abdulla and Biji Pullithadathil*, 2018, Novel electro-spun nanograined ZnO/Au heterojunction nanofibers and their ultrasensitive NO₂ gas sensing properties, https://doi.org/10.1002/slct.201800103, ChemistrySelect, 3, 7156–7163. (Impact factor: 2.307)

37. Kalasapurayil Kunhiraman Aruna, Ramanathan Sivasubramanian, Pullithadathil Biji, 2018, Enlarged Interlayer Spaced Molybdenum Disulfide Supported on Nanocarbon Hybrid Network for Efficient Hydrogen Evolution Reaction, Electrochimica Acta, 264, 329-340. (https://doi.org/10.1016/j.electacta.2018.01.135, Impact factor: 7.336)

36. V. P. Dinesh, A. Sukhananazerin and P. Biji*, 2018, Highly Monodispersed Porous, Heterojunction ZnO@Au Nanospheres for Trace-level Detection of NO₂ gas, Microporous and Mesoporous Materials, 255, 156-165. (https://doi.org/10.1016/j.micromeso.2017.07.022, Impact factor: 5.876)

2017

35. V. P. Dinesh, P. Biji*, Arun K Prasad, Sandip Dhara, Kamruddin Mohamed, Ashok Kumar Tyagi and Baldev Raj, 2017, Highly Sensitive, Atmospheric Pressure Operatable Sensor based on Au Nanoclusters Decorated, Heterojunction TiO₂ Nanorods for Trace Level NO₂ Gas Detection, Journal of Materials Science: Materials in Electronics, 28(13), 9738–9748. (https://doi.org/10.1007/s10854-017-6725-9, Impact factor: 2.779)

34. V. P. Dinesh, A. Sukhananazerin and P. Biji*, 2017, An Emphatic Study on Role of Spill-over Sensitization and Surface Defects on NO₂ Gas Sensor Properties of Ultra-long, Core-shell, Heterojunction ZnO@Au Nanorods, Journal of Alloys and Compounds, 712, 811-821. (https://doi.org/10.1016/j.jallcom.2017.04.123, Impact factor: 6.371)

33. A. Sukhananazerin, V. P. Dinesh and P. Biji*, 2017, Rapid, Trace-Level Ammonia Gas Sensor based on Surface-Engineered Ag Nanoclusters@Polyaniline/Multiwalled Carbon Nanotubes and Insights into their Mechanistic Pathways, ChemistrySelect, 2(15), 4277–4289. (https://doi.org/10.1002/slct.201700459, Impact factor: 2.307)

32. Sutha Senthil, K R Ravi, P Biji, Baldev Raj, 2017, Self-Cleaning Coating for Solar Panel Applications, The Masterbuilder, 19(3), 72-76 (http://eprints.nias.res.in/id/eprint/1270).

2016

31. D. Jayaseelan, P. Biji*, 2016, New insights towards electron transport mechanism of highly efficient p-type CuO (111) nanocuboids based H₂S gas sensor, Journal of Physical Chemistry C, 120(7), 4087–4096. (https://doi.org/10.1021/acs.jpcc.5b11327, Impact factor: 4.177)

30. K. K. Karthikeyan and P. Biji*, 2016, A Novel Biphasic Approach for Thermally Induced, Direct Synthesis of Highly Porous, Flexible Carbon Nanofiber Mats from Polyacrylonitrile (PAN)/NaHCO₃ Nanocomposite, Microporous and Mesoporous Materials, 224, 372-383. (https://doi.org/10.1016/j.micromeso.2015.12.055, Impact factor: 5.876)

29. Mohammad Gholinejad, Fariba Saadati, Shahram Shaybanizadeh, P. Biji, 2016, Copper Nanoparticles Supported on Starch Micro Particles as a Degradable Heterogeneous Catalyst for Three-Component Coupling Synthesis of Propargylamines, RSC Advances, 6, 4983-4991. (https://doi.org/10.1039/C5RA22292C, Impact factor: 4.036)

28. R. Sivasubramanian and P. Biji, 2016, Preparation of Copper (I) Oxide Nanohexagon Decorated reduced Graphene Oxide Nanocomposite and their Application in Electrochemical Sensing of Dopamine, Materials Science and Engineering B, 210, 10-18. (https://doi.org/10.1016/j.mseb.2016.04.018, Impact factor: 3.407)

27. Gholinejad, Neda Jeddi, Biji Pullithadathil, 2016, Agarose Functionalized Phosphorous Ligand for Stabilization of Palladium and Copper Nanoparticles as an Efficient Catalyst for Sonogashira Reaction under Mild Conditions, Tetrahedron, 72(19), 2491–2500. (https://doi.org/10.1016/j.tet.2016.03.085, Impact factor: 2.388)

26. Mohammad Gholinejad, Mehran Razeghi, Arash Ghaderi, P. Biji, 2016, Palladium Supported on Phosphinite Functionalized Fe₃O₄ Nanoparticles as a New Magnetically Separable Catalyst for Suzuki-Miyaura Coupling Reaction in Aqueous Media, Catalysis Science & Technology, 6, 3117-3127. (https://doi.org/10.1039/C5CY00821B, Impact factor: 6.177)

25. V. P. Dinesh, S. Aravind, S. P. Suryaraj, R. Selvakumar and P. Biji*, 2016, Ultrathin hexagonal MgO nanoflakes coated medical textiles and their enhanced antibacterial activity, Materials Research Express. (https://doi.org/10.1088/2053-1591/3/10/105005, Impact factor: 2.025)

24. V. Elakkiya, Mridula P. Menon, D. Nataraj, P. Biji, R. Selvakumar, 2016, Optical Detection of CA 15.3 Breast Cancer Antigen using CdS Quantum Dot, IET Nanobiotechnology 11(3), 268 – 276. (https://doi.org/10.1049/iet-nbt.2016.0012, Impact factor: 2.050)

2015

23. A. Sukhananazerin, T. Lazar Mathew and Biji Pullithadathil*, 2015, Highly Sensitive, Room Temperature Gas Sensor based on Polyaniline-Multiwalled Carbon Nanotubes (PANI/MWCNTs) Nanocomposite for Trace-Level Ammonia Detection, Sensors & Actuators B: Chemical, 221, 1523-1534. (https://doi.org/10.1016/j.snb.2015.08.002, Impact factor: 9.221)

22. Keerthi G. Nair, D. Jayaseelan and P. Biji*, 2015, Direct-Writing of Circuit Interconnects on Cellulose Paper using Ultra-Long, Silver Nanowires based Conducting Ink, RSC Advances 5, 76092–76100. (https://doi.org/10.1039/C5RA10837C, Impact factor: 4.036)

21. Baraneedharan. P, Imran Hussain. S, Dinesh. V. P, Siva. C, Biji. P, Sivakumar. M, 2015, Lattice doped Zn–SnO₂ nanospheres: A systematic exploration of dopant ion effects on structural, optical, and enhanced gas sensing properties, Applied Surface Science, 357, 1511–1521. (https://doi.org/10.1016/j.apsusc.2015.09.257, Impact factor: 7.392)

20. V. P. Dinesh, P. Biji*, Arun K. Prasad, Anuradha Ashok, S. K. Dhara, M. Kamruddin, A. K. Tyagi, and Baldev Raj, 2015, Rapid Synthesis and Characterization of Novel Hybrid ZnO@Au Core-Shell Nanorods for High Performance, Low Temperature NO₂gas sensor Applications, Applied Surface Science, 355(15), 726–735. (https://doi.org/10.1016/j.apsusc.2015.07.143, Impact factor: 7.392)

19. Mohammad Gholinejad, Fatemeh Hamed, Biji Pullithadathil*, 2015, Novel Polymer Containing Phosphinite-Nitrogen Ligands for Stabilization of Palladium Nanoparticles: Efficient and Recyclable Catalyst for Suzuki and Sonogashira Reactions in Neat Water, Dalton Transactions, 44, 14293-14303. (https://doi.org/10.1039/C5DT01642H, Impact factor: 4.569)

18. G. R. Rakesh, G. S. Ranjit, K. K. Karthikeyan, P. Radhakrishnan, P. Biji*, 2015, A Facile Route for Controlled Alignment of Carbon Nanotube-Reinforced, Electrospun Nanofibers using Slotted Collector Plates, eXPRESS Polymer Letters, 9(2), 105–118. (10.3144/expresspolymlett.2015.12, Impact factor: 3.952)

17. T. L. Mathew, P. Prabhahari, A. Sukhana Nazerin and P. Biji*, 2015, Technologies for Clinical Diagnosis using Expired human breath analysis, Diagnostics, 5, 27-60. (https://doi.org/10.3390/diagnostics5010027, Impact factor: 3.992)

16. V. P. Dinesh, S. P. Suriyaraj, T. Vijayaraghavan, R. Selvakumar, P. Biji*, 2015, Enhanced Cell-Wall Damage Mediated, Antibacterial Activity of Core-Shell ZnO@Ag Heterojunction Nanorods against Staphylococcus aureus and Pseudomonas aeruginosa, Journal of Material Science: Materials in Medicine, 26(7), 204. (https://doi.org/10.1007/s10856-015-5535-y, Impact factor: 4.727)

15. D. Jayaseelan, P. Biji*, 2015, Finite Element Analysis of in-situ Alignment of Nanoparticles in Polymeric Nanofibers using Magnetic Field Assisted Electrospinning, Materials Research Express, 2, 095014. (https://doi.org/10.1088/2053-1591/2/9/095014, Impact factor: 2.025)

14. A. Sukhananazerin, D. Jayaseelan, V. P. Dinesh and P. Biji*, 2015, Controlled Fabrication of Highly Monodispersed, Gold Nanoparticles Grafted Polyaniline (Au@PANI) Nanospheres and their Efficient Ammonia Gas Sensing Properties, Journal of Biosensors and Bioelectronics, 6(2), 165 (DOI: 10.4172/2155-6210.1000165, ISSN: 2155-6210)

13. V. P. Dinesh, P. Biji*, 2015, Highly sensitive, graphene oxide supported zinc stannate (Zn₂SnO₄) nanocubes and their room temperature NO₂ gas sensor properties, 2015 IEEE SENSORS, 1-4 (https://doi.org/10.1109/ICSENS.2015.7370359, ISBN:978-1-4799-8203-5)

2014

12. V. P. Dinesh, P. Biji*, Anuradha Ashok, S. K. Dhara, M. Kamruddin, A. K. Tyagi and Baldev Raj, 2014, Plasmon -Mediated Highly Enhanced Photocatalytic Degradation of Industrial Textile Dyes using Hybrid ZnO@Ag Core-shell Nanorods, RSC Advances, 4(103), 58930-58940. (https://doi.org/10.1039/C4RA09405K, Impact factor: 4.036)

11. S. P. Suriyaraj, T. Vijayaraghavan, P. Biji*, R. Selvakumar, 2014, Adsorption of fluoride from aqueous solution using different phases of microbially synthesized TiO₂ nanoparticles, Journal of Environmental Chemical Engineering, 2(1), 444–454 (https://doi.org/10.1016/j.jece.2014.01.013, Impact factor: 7.968)

10. S. P. Suriyaraj, M. Benasir Begam, S. G. Deepika, P. Biji, R. Selvakumar, 2014, Photocatalytic removal of nitrate using TiO₂/PAN nanofiber membrane synthesized by co-electrospinning process, Water Science and Technology: Water supply, 14(4), 554-560. (https://doi.org/10.2166/ws.2014.007, Impact factor: 1.768)

2013

9. V.P. Dinesh, P. Biji*, A. K. Prasad, A. K. Tyagi, 2013, Enhanced ammonia sensing properties using Au decorated ZnO nanorods, Sensors, 2013 IEEE, 1-4. (https://doi.org/10.1109/ICSENS.2013.6688189, Impact factor: 3.076)

8. S.Prasanna, G.Krishnendu, S.Shalini, P.Biji, G.Mohan Rao, S.Jayakumar, R. Balasundaraprabhu, 2013. Composition, structure and electrical properties of DC reactive magnetron sputtered Al₂O₃ thin films, Materials Science in Semiconductor Processing, 16(3), 705–711. (https://doi.org/10.1016/j.mssp.2012.12.012, Impact factor: 4.644)

7. S.Prasanna, P.Biji, G.Mohan Rao, M.D.Kannan, S.Jayakumar, 2013. Deposition and Characterization of Nanocrystalline Al₂O₃ Thin Films by DC Reactive Magnetron Sputtering, Advanced Materials Research, 678, 149-153. (https://doi.org/10.4028/www.scientific.net/AMR.678.149, ISSN: 1662-8985)

2012

6. V.P.Dinesh, P.Biji, M.Kumaravel, A.K.Tyagi and M.Kamaruddin, 2012, Synthesis and Characterization of Hybrid ZnO@Ag Core-Shell Nanospheres for Gas Sensor Applications, Materials Science Forum, 710, 768-773. (https://doi.org/10.4028/www.scientific.net/MSF.710.768, ISSN: 1662-975)

5. Biji.P and A.Patnaik. 2012. Surface Confined Crown Ether-Capped Gold Nanoclusters: Investigation on Their Electrochemical Behavior, Journal of Nanoparticle Research, 14, 1005-1015 (https://doi.org/10.1007/s11051-012-1005-3, Impact factor: 2.533)

4. Biji.P and A.Patnaik. 2012. Interfacial Janus Gold Nanoclusters as Excellent Phase and Orientation-specific Dopamine Sensors, Analyst, 137(20), 4795-4801 (https://doi.org/10.1039/C2AN35964B, Impact factor: 5.227)

2010

3. Biji.P, N.K.Sarangi, and A.Patnaik, 2010, One Pot Hemi-micellar Synthesis of Amphiphilic Janus Gold Nanoclusters for Novel Electronic Attributes, Langmuir, 26(17), 14047-14057 (https://doi.org/10.1021/la102371v, Impact factor: 4.331)

2008

2. Rajesh.K, Shajesh.P, Biji.P, Warrier.K.G. 2008. High surface area mesoporous nanocrystalline lanthanum phosphate nanorod through a sol–gel process–Effect of alcohol washing on a non-oxide gel. Microporous and Mesoporous Materials, 116(1-3), 693-697. (https://doi.org/10.1016/j.micromeso.2008.06.012, Impact factor: 5.876)

2007

1. Biji. P and A. Patnaik. 2007. Novel Crown Ether-Capped Cationic Gold Nanoclusters in Aqueous Medium and their Single Electron Charging Features, Langmuir, 23(24), 12048-12054. (https://doi.org/10.1021/la701636h, Impact factor: 4.331)

Books/Book Chapters

1. Karthikeyan K. K, Manoj Kumar P and Biji P, Book Chapter (26) on “Nano-scale, Catalyst Support Materials for Proton Exchange Membrane Fuel Cells”, in “Handbook of Nanomaterials for Industrial Applications”, Elsevier, edited by Hussain, Chaudhery Mustansar (2018) (ISBN 978-0-12-813351-4)

2. Keerthi G. Nair, Dinesh V. P and Biji P, Book chapter (9) on “Metal Oxide Based Heterojunction Nanoscale Materials for Chemiresistive Gas Sensors” in “Advances in Nanostructured Composites” Vol. 2., CRC Press, Taylor & Francis, USA edited by Mahmood Aliofkhazraei, (2019) (ISBN 9780367076313).

Patents

1. Indian patent on “A Method for Preparing Efficient and Scalable Self-Cleaning Coating” (Joint Indian Patent PSG Institute of Advanced Studies and ONGC Energy Centre Trust, (Filed, Application No. 201911038090)

Conference/Workshops

1. Biji.P and A.Patnaik., Electron transport across monolayer containing macrocycle-capped gold nanoclusters., International Conference on Molecules to Materials (ICMM 2006), March 3-4, 2006

2. Biji.P and A.Patnaik., Fabrication of surfactant assisted gold nanostructures by Langmuir-Blodgett technique., Eighth International Conference on Nanostructured Materials (NANO 2006), Indian Institute of Science, Bangalore, August 20-25, 2006

3. Biji.P and A.Patnaik., Phase states and stability of the in-situ formed 2D arrays of Tetraoctylammonium Bromide anchored gold colloids., Annual IIT Madras Chemistry Symposium & The First Mid-Year Meeting of the CRSI, IIT Madras, July 12-13, 2006

4. Biji.P and A.Patnaik., Electron Transport through Surface-Confined Highly Oriented Nanostructures., European School on Nanosciences and Nanotechnologies (ESONN’07),Grenoble, France, August 25-September 15, 2007

5. Biji.P and A.Patnaik., Odd-Even Parity Effects in TOAB Anchored Interfacial Gold Nanoclusters, International Conference on Advanced Materials (ICAM 2008), Mahatma Gandhi University, Kerala, February 18-21, 2008.

6. Biji.P and A.Patnaik., 2D Janus gold cluster arrays as nano-molecular capacitors, International Conference on Functional Materials (FM 2008), IIT Madras, November 27-29, 2008 (Best Poster Award).

7. S.Prasanna, P.Biji, G.Mohan Rao, M.D.Kannan and S.Jayakumar, Dielectric studies on DC reactive magnetron sputtered Al₂O₃ thin films, “International Materials Research Congress (IMRC 2010)”, Cancun-Mexico, August 15 – 19, 2010

8. S.Prasanna, P.Biji, G.Mohan Rao, M.D.Kannan and S.Jayakumar, Structural and Dielectric Properties of Reactive Magnetron Sputtered Al₂O₃ Thin Films, International Conference on Nanomaterials and Nanotechnology (NANO 2010), K.S.Rangasamy College of Technology, Tiruchengode, Namakkal, December 13–16, 2010

9. V.P. Dinesh and P.Biji, Hybrid ZnO@Au Core-Shell Nanostructures for Trace Level Sensing of NH₃ Gas for Safety and Environmental Applications, National Workshop on Nanotechnology for Defense Applications (NWNDA-2011), SSPL, New Delhi, November 16-17, 2011

10. A.Sukhananazerin, P.Biji, Functionalized Carbon Nanotube Based Ammonia Gas Sensors for Environmental and Safety Applications, National Workshop on Nanotechnology for Defense Applications (NWNDA-2011), SSPL, New Delhi, November 16-17, 2011

11. P.Biji, M.Kumaravel, A.K.Tyagi, M.Kamaruddin and V.P.Dinesh, Development of Core-Shell Nanoparticles Based Gas Sensors, Technology & Engineering Exhibition (TechEx 2011), Codissia Trade Fair Complex, November 25-27, 2011

12. P.Biji, Bindu Salim, Anju Gupta, T.Lazar Mathew, P.Radhakrishnan, A.Sukhananazerin and D.Jayaseelan, Development of Portable Toxic Gas Sensors Based on Hybrid Metal Nanoparticles-SWNT Composite Nanofibers For Environmental Monitoring, Technology & Engineering Exhibition (TechEx 2011), Codissia Trade Fair Complex, November 25-27, 2011

13. V.P.Dinesh, Anuradha Ashok and P.Biji, Hybrid Silver Nanowires for Trace Level Sensing of NH₃ Gas for Environmental Applications, 4^th Bangalore Nano 2011, Royal Orchid Resort & Convention Centre, Bangalore, December 8-9, 2011

14. A.Sukhananazerin and P.Biji Development of ZnO Nanotube Based Photoelectrodes for Dye-Sensitized Solar Cell Applications, International Conference on Advanced Materials (ICAM 2011), PSG College of Technology, Coimbatore, December 12-16, 2011

15. G.R. Rakesh, G.S.Ranjit, P.Biji and P.Radhakrishnan, Production of Aligned Nano and Microfibers by Electrospinning Using Slotted Collector Plates, International Conference on Advanced Materials (ICAM 2011), PSG College of Technology, Coimbatore, December 12-16, 2011

16. R.Sriram kumar, P.Biji, P.Manoj Kumar and P.Radhakrishnan, Development of Cost-Effective, Eco-Friendly Dye-Sensitized Solar Cells, International Conference on Advanced Materials (ICAM 2011), PSG College of Technology, Coimbatore, December 12-16, 2011

17. S.Prasanna, P.Biji, G.Mohan Rao, S.Jayakumar and M.D.Kannan, Deposition and Characterization of Al₂O₃ Thin Films by DC Reactive Magnetron Sputtering, International Conference on Advanced Materials (ICAM 2011), PSG College of Technology, Coimbatore, December 12-16, 2011

18. V.P. Dinesh, P.Biji, M.Kumaravel, A.K.Tyagi and M.Kamaruddin, Synthesis and Characterization of Hybrid ZnO@Ag Core-Shell Nanospheres for Gas sensor Applications, International Conference on Advances in Metallic Materials and Manufacturing Processes for Strategic Sectors (ICAMPS 2012), The Indian Institute of Metals (IIM), Thiruvandapuram, January 19-21, 2012.

19. S.P.Suriyaraj, M.Benasir Begam, S.G.Deepika, P.Biji, R. Selvakumar, Photocatalytic removal of Nitrate ions from drinking water using electrospun TiO₂ blended PAN Nanofibers, First International Conference on Emerging Technologies for Clean Water Department of Chemistry, Indian Institute of Technology, Madras, September 14- 16, 2012.

20. M.Silambarasan, R.Selvakumar, P.Biji, Anju Gupta, V.P.Dinesh, S.Aravindh Development of Uranium Biosensor Using Microbial S-Layer Coated Gold Nanoparticle Conjugate System, 2^nd National Conference on Micro and Nanotechnologies (NCMN-2012) 12^th May 2012.

21. V. P. Dinesh, P.Biji, Arun K Prasad, A.K. Tyagi, Enhanced ammonia sensing properties using Au decorated ZnO nanorods, IEEE SENSORS 2013, Baltimore, Maryland USA, November 3-6, 2013.

22. A. Sukhananazerin, S. Pradeep, P. Biji and T. Lazar Mathew, Highly water soluble poly(m-amino benzene sulfonic acid) functionalized MWCNTs Based Nanocomposites for NH₃ Gas Sensors, International conference on Advanced Polymeric Materials 2013 (ICAPM 2013), Mahatma Gandhi University, Kottayam, 11-13^th, October, 2013 (Best Poster Award).

23. Keerthi G. Nair and P. Biji, Fabrication of Langmuir monolayers of aligned silver nanowires using Poly (vinyl pyrrolidone) as a structure directing agent, International conference on Advanced Polymeric Materials 2013 (ICAPM 2013), Mahatma Gandhi University, Kottayam, 11-13^th, October, 2013.

24. Jayaseelan D, Bindu Salim, Sukhananazerin A, Biji P and Lazar Mathew T, ZigBee based Wireless System for f-MWCNT based Ammonia Gas Sensor for Clinical Breath Analyzer Applications, International Conference on Innovative Trends In Electronics Communication and Application – 2013 (ICIECA-2013), 27-29^th December, 2013.

25. A. Sukhananazerin, P. Biji and T. Lazar Mathew, Fabrication of NH₃ Gas Sensors Based on Highly Oriented Langmuir Monolayers of PANI/MWCNTs for Clinical Breath Analyzer Applications, International Union of Materials Research Societies–International Conference in Asia – 2013 (IUMRS-ICA-2013), IISc, Bangalore, December 16-20^th, 2013.

26. Dinesh V. P., Suriyaraj S. P., Selvakumar R., Biji P, Enhanced Antibacterial Activity of Hybrid ZnO@Ag Heterojunction Core-Shell Nanorods against Escherichia coli, Staphylococcus aureus and Pseudomonas spp. International Union of Materials Research Societies – International Conference in Asia – 2013 (IUMRS-ICA-2013), IISc, Bangalore, December 16-20^th, 2013.

27. D. Jayaseelan, P. Biji, Finite Element Analysis of Magnetic Field Assisted Electrospinning (MFAES)Systems for Alignment of Magnetic Nanofibers, 25^th Annual General Meeting of Materials Research Society of India (MRSI-AGM-2014), IISc, Bangalore, 12-14^th February, 2014.

28. D. Jayaseelan, P. Biji, Role of Magnetic Field in Electrospinning Systems for Alignment of Magnetic Nanofibers: Finite Element Analysis (FEA) Approach, ISSS International Conference on Smart Materials, Structures and Systems, IISc, Bangalore, 8-11^th July, 2014.

29. A. Sukhananazerin, P. Biji, Synthesis and Characterization of Highly Water Soluble MWCNT/PABS Composites for NH₃ Gas Sensors, ISSS International Conference on Smart Materials, Structures and Systems, IISc, Bangalore, 8-11^th July, 2014.

30. K. K. Karthikeyan, P. Radhakrishnan and P. Biji, Morphological Evaluation of Template-Assisted, Electrospun Porous Polyacrylonitrile Nanofibers, ISSS International Conference on Smart Materials, Structures and Systems, IISc, Bangalore, 8-11^th July, 2014.

31. Keerthi G. Nair and P. Biji, Aligned Silver Nanowire Thin Films using Langmuir Blodgett Technique for Solar Cell Applications, International Conference on Sustainable Energy Technologies, PSG College of Technology, Coimbatore, 11-13^th December, 2014.

32. P. Biji, A. Sukhananazerin, D. Jayaseelan, M. Vijay, P. Prabhahari and T. Lazar Mathew, Development of Functionalized Multi-walled Carbon Nanotubes based NH₃ Gas Sensors for Breath Analyzer Applications, International Conference on MEMS and Sensors (ICMEMSS 2014), IIT Madras, 18-20^th December, 2014 (Best paper award-Oral).

33. P. Biji and V. P. Dinesh, Metal Oxide based Core-Shell Nanostructures as Excellent Gas Sensor Elements for Trace Level NO₂ Detection, Regional Conference of Young Scientists on Nanoscience & Nanomaterials, TWAS Regional Office for Central & South Asia (TWAS-ROCASA), JNCSR, Bangalore, 18-20^th February, 2015.

34. I. Nithya, V. P. Dinesh and P. Biji, National Conference on Physics of Bulk and Nanomaterials & Devices ((P-BAND - 2015), Bharathidasan Institute of Technology (BIT-Campus), Anna University, Trichi, 19-20^th March, 2015 (Best Poster Award).

35. V. P. Dinesh and P. Biji, Highly Sensitive, Graphene Oxide Supported Zinc Stannate (Zn₂SnO₄) Nanocubes and their Room Temperature NO₂ Gas Sensor Properties, IEEE Sensors 2015, Busan, South Korea, November 1-4^th, 2015.

36. A. Sukhananazerin, D. Jayaseelan, M. Vijay, P. Prabhahari, K. K. Venkataraman, T. Lazar Mathew, P. Biji, Functionalized multiwalled carbon nanotubes based portable NH₃ gas sensors for clinical breath analyzer applications, International Conference on Advances in Micro/Nanotechnologies for Biological Applications (ICAMB-2015), August 7-8^th, 2015.

37. V. P. Dinesh, S. Gokulnath and P. Biji, Detection of Paracetamol Using Zn₂SnO₄@rGO Nanocomposite Based Electrochemical Sensor, International Conference on Advances in Micro/Nanotechnologies for Biological Applications (ICAMB-2015), August 7-8^th, 2015.

38. A. Sukhananazerin, M. Ambika, P. Biji, Fabrication of NH₃ Gas Sensors Based on Highly monodispersed PANI and Au@PANI Nanospheres for Clinical Breath Analyzer Applications, International Conference on Advances in Micro/Nanotechnologies for Biological Applications (ICAMB-2015), August 7-8^th, 2015.

39. D. Jayaseelan, P. Biji , Effect of Temperature on Adsorption Kinetics and Electronic Transport of CuO Nanoparticles During H₂S Gas Sensing, International Conference on Advances in Micro/Nanotechnologies for Biological Applications (ICAMB-2015), August 7-8^th, 2015.

40. S. Joseph Antony, Adeola Olugbenga, Zuhair Jahanger, N. Ozerkan, K.N. Sheeba, Judes Sujatha and P. Biji, Micro-mechanical behaviour of Geo-materials: Advanced Multi-scale Experimental Characterizations and Modelling, 12^th UK Travelling Workshop – GeoMechanics: from Micro to Macro (GM3-2015), Nottingham, UK, 17-18^th December, 2015.

41. A. Mahaboobbatcha, K. Balachander and P. Biji, In-house Nanoimprint lithography tool for solar cell fabrication, Inclusive Manufacturing Forum-2017, National Institute of Advanced Studies, IISc, Bangalore, 6-8^th April, 2017

42. R. Vishnuraj, Keerthi G Nair and P. Biji, Charge Transport Characteristics and Gas Sensing Properties of n-p Type Ultra-long, Core-Shell ZnO@Bi₂O₃ Heterojunction Nanorods 4^th International Conference on Nanoscience and Nanotechnology (ICONN-2017), SRM University, Chennai, August 9-11, 2017.

43. Keerthi G.Nair, R.Vishnuraj and P.Biji, End-to-End Alignment and Electrical Properties of Core Shell, ZnO@Au Heterojunction Nanorods Reinforced Electrospun polyvinyl pyrrolidone Nanofibers for Gas Sensing Applications, 4^th International Conference on Nanoscience and Nanotechnology (ICONN-2017), SRM University, Chennai, August 9-11, 2017.

44. H. Shalini, V. Kamini, S. Selvamani, S. Partiban, P. Biji, K. R. Ravi, Mechanical and Environmental Durability of Superhydrophobic Aluminum Oxide Thin Film Coatings, NMD-ATM-2017, organized by IIM at BITS, Pilani, November 11 - 14, 2017 (Best Poster Award)

45. R. Vishnuraj, Keerthi G Nair and P. Biji, Structural and Electrical Characterizations of Cu₂SnS₃ Microflowers and Core-shell Hybrid ZnO@Cu₂SnS₃ p-n Heterojunction Nanorods, International Conference on Nanotechnology: Ideas, Innovations, and Initiatives-2017 (ICN:3I-2017), IIT, Roorkee, 6-8^th Dec, 2017.

46. Keerthi G.Nair and P.Biji, High Performance, Room-Temperature H₂S Gas Sensor Using Graphene Quantum Dots Decorated, Ultra-Long, Heterojunction Silver Nanowires, International Conference on Nanotechnology: Ideas, Innovations, and Initiatives-2017 (ICN:3I-2017), IIT, Roorkee, 6-8^th Dec, 2017.

47. Keerthi G. Nair, R. Vishnuraj and P. Biji, Flexible, Conducting Electrospun Pt Nanoislands@Carbon Nanofibers for Low Temperature H₂Gas Sensor Applications, 29^th Annual General Meeting (AGM) of Material Research Society of India (MRSI) and National Symposium on “Advances in Functional and Exotic Materials”, Bharathidasan University, February 14 – 16, 2018.

48. R. Vishnuraj, Keerthi G Nair and P. Biji, High Performance Au-decorated ZnO 2D-Nanosheets for NO₂ Gas Sensing Applications, 29^th Annual General Meeting (AGM) of Material Research Society of India (MRSI) and National Symposium on “Advances in Functional and Exotic Materials”, Bharathidasan University, February 14 – 16, 2018.

49. K. Karthika K.R. Ravi and P. Biji, Development of superhydrophobic magnetic nanocellulose sponge for oil/water separation, 29^th Annual General Meeting (AGM) of Material Research Society of India (MRSI) and National Symposium on “Advances in Functional and Exotic Materials”, Bharathidasan University, February 14 – 16, 2018.

50. Shalini Halan Joghee, P Biji and K R Ravi, Environmental durability studies on alumina based superhydrophobic coating for self-cleaning applications, International conference on Sustainable Energy Technologies (i-SET 2018), Bharathidasan University, Tiruchirappalli, 27-28^th June, 2018 (Best paper award).

51. U. Chakravarty, R. Vishnuraj, and P. Biji, Simple Estimation of X-Ray Enhancement Due to Broadband Surface Plasmon Resonance in Micro-Flower Targets Irradiated by Intense Pulses, 33^rd National Symposium on Plasma Science & Technology (PLASMA 2018), Organized by Department of Physics and Astrophysics, University of Delhi, December 4-7^th, 2018.

52. Karthikeyan K Karuppanan, Appu Vengattoor Raghu and Biji Pullithadathil*, Nitrogen containing Mesoporous Carbon Nanofiber based electrocatalyst material for oxygen reduction reaction of PEMFC devices, International conference on Graphene and Analogous 2D Nanostructures organized by PSG College of Technology, Coimbatore, December 13-14^th, 2018.

53. R. Vishnuraj, Keerthi G Nair and Biji Pullithadathil*, Highly surface active Electrospun, Core-Shell SnO₂@Au Heterojunction Nanofibers for NO₂ Gas Sensor Applications, SCICON '19 - 2^nd International Conference on Advanced Materials”, Amrita Vishwa Vidyapeetham (Amrita University), Coimbatore, December 15-17, 2019 (Best Paper Award).

54. P. Pavithra, R. Vishnuraj and Biji Pullithadathil*, Ru grafted BN/WO₃ Heterostructure Based Corrosion Resistant MIS System for Proton Exchange Membrane Fuel Cell Application, International Conference on Nanoscience and Nanotechnology (ICONN 2021) organized by Department of Physics and Nanotechnology, SRM IST, February 1-3^rd, 2021.

55. Navami Sunil, P. Pavithra R. Vishnuraj and Biji Pullithadathil*, Bimetallic Ag-Nd Anchored Graphitic Carbon Nitride Nanosheets Based Electrochemical Sensors For Uric Acid Detection, International Conference on Nanoscience and Nanotechnology (ICONN 2021) organized by Department of Physics and Nanotechnology, SRM IST, February 1-3^rd, 2021.

56. U. P. Rajesh, R. Vishnuraj, Gokul Samuel and Biji Pullithadathil*, p-Co₃O₄ Supported Carbon Nanofibers Based Hetrojunction Nanostructures For Ammonia Gas Sensor Applications, International Conference on Nanoscience and Nanotechnology (ICONN 2021) organized by Department of Physics and Nanotechnology, SRM IST, February 1-3^rd, 2021.

57. Navami Sunil and Biji Pullithadathil*, SERS Investigation of Salivary Thiocyanate for Oral Cancer Diagnosis using Silver Anchored Alpha-MnO₂ Nanorods based SERS Substrates, World Sensor Congress (WSC-2022) organized by Centre for Materials for Electronics technology (C-MET), Thrissur, Kerala during 8-10^th March, 2022.

58. D. Kiruthikha and Biji Pullithadathil*, A novel MoS₂-V₂O₅ nanocomposite based Ammonia gas sensor for biomedical applications, World Sensor Congress (WSC-2022) organized by Centre for Materials for Electronics technology (C-MET), Thrissur, Kerala during 8-10^th March, 2022.