All Stories

  1. Label-free SERS detection of pesticides using Ag-functionalized black silicon derived from recycled solar cells

    Article • Surfaces and Interfaces, August 2026, Elsevier

    Dr Biji P

  2. Surface-enhanced Raman spectroscopy-based biosensor using in-situ grown plasmonic silver nanostructures on rice straw-derived carbonaceous support for prostate cancer biomarker detection

    Article • Surfaces and Interfaces, August 2026, Elsevier

    Dr Biji P

  3. Coupled effects of catalyst–ionomer ratio and hot-press load on the performance of proton exchange membrane fuel cells

    Article • Journal of Thermal Engineering, July 2026, Yildiz Technical University

    Dr Biji P

  4. High-Performance SERS Platform Based on Silver Nanoparticle-Anchored Hexagonal Boron Nitride Nanofibers for Melamine Detection in Milk

    Article • ACS Applied Nano Materials, February 2026, American Chemical Society (ACS)

    Dr Biji P

  5. 3D-Printed Microfluidic-Integrated SERS Salivary Biosensor Utilizing Fe@Ag/Carbon Nanofibers for Advanced Machine Learning-Driven Noninvasive, Label-Free Mass Screening of Lung Cancer

    Article • ACS Applied Nano Materials, July 2025, American Chemical Society (ACS)

    Dr Biji P

  6. Development of an AI-derived, non-invasive, label-free 3D-printed microfluidic SERS biosensor platform utilizing Cu@Ag/carbon nanofibers for the detection of salivary biomarkers in mass screening of oral cancer

    Article • Journal of Materials Chemistry B, January 2025, Royal Society of Chemistry

    Dr Biji P

  7. Recycled silicon solar cell-derived nanostructured p-black silicon device for high performance NO2 gas sensor applications

    Article • RSC Applied Interfaces, January 2025, Royal Society of Chemistry

    Dr Biji P

  8. n–n type In2O3@-WO3 heterojunction nanowires: enhanced NO2 gas sensing characteristics for environmental monitoring

    Article • Microchimica Acta, October 2024, Springer Science + Business Media

    Dr Biji P

  9. Influence of ZnO hexagonal pyramid nanostructures for highly sensitive and selective NO2 gas sensor

    Article • Journal of Alloys and Compounds, August 2024, Elsevier

    Dr Biji P

  10. Durable Electrocatalyst Support Materials Based on N-Doped Mesoporous Carbon Nanofibers with Titanium Nitride Overlay Coating for High-Performance Proton Exchange Membrane Fuel Cells

    Article • ACS Applied Nano Materials, February 2024, American Chemical Society (ACS)

    Dr Biji P

  11. In-situ Green Gram Scale Synthesis of Carbon Sphere/Graphene for High-Performance Supercapacitors

    Article • Nano-Structures & Nano-Objects, February 2024, Elsevier

    Dr Biji P

  12. Label-Free Sers Detection of Uric Acid Using Silver Functionalized Tio2 Nanorods Based Sers Substrates

    Article • January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Biji P

  13. Strongly coupled design of zinc oxide-nanorods/copper tin sulfide-nanoflowers nanostructures: An electrochemical study in 4-nitrochlorobenzene detection

    Article • Chemical Engineering Journal, January 2024, Elsevier

    Dr Biji P

  14. Ag nanoisland functionalized hollow carbon nanofibers as a non-invasive, label-free SERS salivary biosensor platform for salivary nitrite detection for pre-diagnosis of oral cancer

    Article • The Analyst, January 2024, Royal Society of Chemistry

    Dr Biji P

  15. Highly Sensitive N-In2o3@N-Wo3 Heterojunction Nanowires Based No2 Gas Sensors for Environmental Monitoring

    Article • January 2024, Elsevier

    Dr Biji P

  16. Silver Anchored α-MnO2 Nanorods Based SERS Substrates for Salivary Thiocyanate Detection and Application in Oral Cancer Diagnosis

    Article • Journal of Biomedical Photonics & Engineering, August 2023, Samara State Aerospace University

    Dr Biji P

  17. Label-Free SERS Salivary Biosensor Based on Ni@Ag Core–Shell Nanoparticles Anchored on Carbon Nanofibers for Prediagnosis of Lung Cancer

    Article • ACS Applied Nano Materials, June 2023, American Chemical Society (ACS)

    Dr Biji P

  18. Narrow Line Width Ni–Cu–Sn Front Contact Metallization Patterns for Low‐Cost High‐Efficiency Crystalline Silicon Solar Cells using Nano‐Imprint Lithography

    Article • Energy Technology, May 2023, Wiley

    Dr Biji P

  19. Bimetallic AuNi nanoparticles supported on mesoporous MgO as catalyst for Sonogashira-Hagihara cross-coupling reaction

    Article • Journal of Organometallic Chemistry, April 2023, Elsevier

    Dr Biji P

  20. 1D Aligned, n-p and n-n type ZnO Heterojunction Nanofibers for NO2 Sensors: Exploration of Conduction Mechanism using In-situ Impedance Spectroscopy

    Article • Materials Advances, January 2023, Royal Society of Chemistry

    Dr Biji P

  21. Multidimensional nanoarchitectures of TiO2/Au nanofibers with O-doped C3N4 nanosheets for electrochemical detection of nitrofurazone

    Article • Applied Surface Science, December 2022, Elsevier

    Dr Biji P

  22. Gold nanoparticles supported on NiO and CuO: The synergistic effect toward enhanced reduction of nitroarenes and A3-coupling reaction

    Article • Molecular Catalysis, September 2022, Elsevier

    Dr Biji P

  23. Tailored construction of one-dimensional TiO2/Au nanofibers: Validation of an analytical assay for detection of diphenylamine in food samples

    Article • Food Chemistry, June 2022, Elsevier

    Dr Biji P

  24. Bio-Inspired Multifunctional Superhydrophobic Coatings for Corrosion Resistance

    Article • January 2022, Springer Science + Business Media

    Dr Biji P

  25. Integrated co-axial electrospinning for a single-step production of 1D aligned bimetallic carbon fibers@AuNPs–PtNPs/NiNPs–PtNPs towards H2 detection

    Article • Materials Advances, January 2022, Royal Society of Chemistry

    Dr Biji P

  26. Noninvasive biomarker sensors using surface-enhanced Raman spectroscopy

    Article • January 2022, Elsevier

    Dr Biji P

  27. Technological risks and durability issues for the Proton Exchange Membrane Fuel Cell technology

    Article • January 2022, Elsevier

    Dr Biji P

  28. Realization of Micropatterned, Narrow Line-Width Ni–Cu–Sn Front Contact Grid Pattern Using Maskless Direct-Write Lithography for Industrial Silicon Solar Cells

    Article • ACS Applied Energy Materials, September 2021, American Chemical Society (ACS)

    Dr Biji P

  29. Double-Sided, Omnidirectional γ-AlOOH Hierarchical Nanostructures: Imparting Enhanced Antireflective Properties with Self-Cleaning Capacity for Optical Devices

    Article • Langmuir, June 2021, American Chemical Society (ACS)

    Dr Biji P

  30. Modeling the Flow Characteristics of Granular Materials under Low Gravity Environments Using Discrete Element Method

    Article • April 2021, American Society of Civil Engineers (ASCE)

    Dr Biji P

  31. Ultrahigh specific capacitance of α-Fe2O3 nanorods-incorporated defect-free graphene nanolayers

    Article • Proceedings of the Institution of Civil Engineers - Energy, April 2021, Elsevier

    Dr Biji P

  32. Highly Sensitive, Flexible H2 Gas Sensors Based on Less Platinum Bimetallic Ni–Pt Nanocatalyst-Functionalized Carbon Nanofibers

    Article • ACS Applied Electronic Materials, March 2021, American Chemical Society (ACS)

    Dr Biji P

  33. MEMS-compatible, gold nanoisland anchored 1D aligned ZnO heterojunction nanofibers: unveiling the NO2 sensing mechanism with operando photoluminescence studies

    Article • Materials Advances, January 2021, Royal Society of Chemistry

    Dr Biji P

  34. Development of integrated microfluidic platform coupled with Surface-enhanced Raman Spectroscopy for diagnosis of COVID-19

    Article • Medical Hypotheses, January 2021, Elsevier

    Dr Biji P

  35. Heterostructured bismuth oxide/hexagonal-boron nitride nanocomposite: A disposable electrochemical sensor for detection of flutamide

    Article • Ecotoxicology and Environmental Safety, January 2021, Elsevier

    Dr Biji P

  36. Unveiling the interplay between induced native defects and room temperature magnetic ordering in titanium deficient disordered-TiO2 nanoparticles

    Article • Nanotechnology, December 2020, Institute of Physics Publishing

    Dr Biji P

  37. Superhydrophobic Coatings Based on Pseudoboehmite Nanoflakelets for Sustainable Photovoltaic Energy Production

    Article • ACS Applied Nano Materials, September 2020, American Chemical Society (ACS)

    Dr Biji P

  38. Unidirectional Langmuir–Blodgett-Mediated Alignment of Polyaniline-Functionalized Multiwalled Carbon Nanotubes for NH3 Gas Sensor Applications

    Article • Langmuir, September 2020, American Chemical Society (ACS)

    Dr Biji P

  39. α-Fe2O3 loaded less-defective graphene sheets as chemiresistive gas sensor for selective sensing of NH3

    Article • Applied Surface Science, July 2020, Elsevier

    Dr Biji P

  40. Geometrically Controlled Au-Decorated ZnO Heterojunction Nanostructures for NO2 Detection

    Article • ACS Applied Nano Materials, May 2020, American Chemical Society (ACS)

    Dr Arun K Prasad, Dr Biji P

  41. Evolution of Temperature-Driven Interfacial Wettability and Surface Energy Properties on Hierarchically Structured Porous Superhydrophobic Pseudoboehmite Thin Films

    Article • Langmuir, May 2020, American Chemical Society (ACS)

    Dr Biji P

  42. Pt Nanoislands Functionalized Mesoporous Carbon Nanofibers Based Chemical Sensor for Trace-Level Detection of Hydrogen Gas

    Article • ECS Meeting Abstracts, May 2020, The Electrochemical Society

    Dr Biji P

  43. Unraveling Hydrogen Adsorption Kinetics of Bimetallic Au–Pt Nanoisland-Functionalized Carbon Nanofibers for Room-Temperature Gas Sensor Applications

    Article • The Journal of Physical Chemistry C, March 2020, American Chemical Society (ACS)

    Dr Biji P

  44. Boosting the performance of NO2 gas sensors based on n–n type mesoporous ZnO@In2O3 heterojunction nanowires: in situ conducting probe atomic force microscopic elucidation of room temperature local electron transport

    Article • Nanoscale Advances, January 2020, Royal Society of Chemistry

    Dr Biji P

  45. Porous, n–p type ultra-long, ZnO@Bi2O3 heterojunction nanorods - based NO2 gas sensor: new insights towards charge transport characteristics

    Article • Physical Chemistry Chemical Physics, January 2020, Royal Society of Chemistry

    Dr Biji P

  46. 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

    Article • Advanced Engineering Materials, October 2019, Wiley

    Dr Biji P

  47. Highly Surface Active Phosphorus-Doped Onion-Like Carbon Nanostructures: Ultrasensitive, Fully Reversible, and Portable NH3 Gas Sensors

    Article • ACS Applied Electronic Materials, October 2019, American Chemical Society (ACS)

    Dr Biji P

  48. Development of low-cost hybrid multi-walled carbon nanotube-based ammonia gas-sensing strips with an integrated sensor read-out system for clinical breath analyzer applications

    Article • Journal of Breath Research, July 2019, Institute of Physics Publishing

    Dr Biji P

  49. Novel stainless steel based, eco-friendly dye-sensitized solar cells using electrospun porous ZnO nanofibers

    Article • Nano-Structures & Nano-Objects, July 2019, Elsevier

    Dr Biji P

  50. Tailored Hollow Core/Mesoporous Shell Carbon Nanofibers as Highly Efficient and Durable Cathode Catalyst Supports for Polymer Electrolyte Fuel Cells

    Article • ChemElectroChem, March 2019, Wiley

    Dr Biji P

  51. Wearable, Flexible Ethanol Gas Sensor Based on TiO2 Nanoparticles-Grafted 2D-Titanium Carbide Nanosheets

    Article • ACS Applied Nano Materials, February 2019, American Chemical Society (ACS)

    Dr Biji P

  52. Controlled Carbon Doping in Anatase TiO2 (101) Facets: Superior Trace-Level Ethanol Gas Sensor Performance and Adsorption Kinetics

    Article • Advanced Materials Interfaces, January 2019, Wiley

    Dr Biji P

  53. 3D-porous electrocatalytic foam based on Pt@N-doped graphene for high performance and durable polymer electrolyte membrane fuel cells

    Article • Sustainable Energy & Fuels, January 2019, Royal Society of Chemistry

    Dr Biji P

  54. Correction: A novel polymer containing phosphorus–nitrogen ligands for stabilization of palladium nanoparticles: an efficient and recyclable catalyst for Suzuki and Sonogashira reactions in neat water

    Article • Dalton Transactions, January 2019, Royal Society of Chemistry

    Dr Biji P

  55. Anomalous Effects of Lattice Strain and Ti3+ Interstitials on Room-Temperature Magnetic Ordering in Defect-Engineered Nano-TiO2

    Article • The Journal of Physical Chemistry C, November 2018, American Chemical Society (ACS)

    Dr Arun K Prasad, Dr Biji P

  56. Highly Sensitive, Temperature-Independent Oxygen Gas Sensor Based on Anatase TiO2 Nanoparticle Grafted, 2D Mixed Valent VOx Nanoflakelets

    Article • ACS Sensors, August 2018, American Chemical Society (ACS)

    Dr Biji P

  57. Novel Electro-Spun Nanograined ZnO/Au Heterojunction Nanofibers and Their Ultrasensitive NO2Gas Sensing Properties

    Article • ChemistrySelect, July 2018, Wiley

    Dr Biji P

  58. Magnesium oxide supported bimetallic Pd/Cu nanoparticles as an efficient catalyst for Sonogashira reaction

    Article • Journal of Catalysis, July 2018, Elsevier

    Dr Biji P

  59. Enlarged interlayer spaced molybdenum disulfide supported on nanocarbon hybrid network for efficient hydrogen evolution reaction

    Article • Electrochimica Acta, February 2018, Elsevier

    Dr Biji P

  60. Highly monodispersed mesoporous, heterojunction ZnO@Au micro-spheres for trace-level detection of NO2 gas

    Article • Microporous and Mesoporous Materials, January 2018, Elsevier

    Dr Biji P

  61. Nanoscale, Catalyst Support Materials for Proton-Exchange Membrane Fuel Cells

    Article • January 2018, Elsevier

    Dr Biji P

  62. Triple phase boundary augmentation in hierarchical, Pt grafted N-doped mesoporous carbon nanofibers for high performance and durable PEM fuel cells

    Article • Journal of Materials Chemistry A, January 2018, Royal Society of Chemistry

    Dr Biji P

  63. An emphatic study on role of spill-over sensitization and surface defects on NO 2 gas sensor properties of ultralong ZnO@Au heterojunction NRs

    Article • Journal of Alloys and Compounds, July 2017, Elsevier

    Dr Biji P

  64. Rapid, Trace‐Level Ammonia Gas Sensor Based on Surface‐Engineered Ag Nanoclusters@Polyaniline/Multiwalled Carbon Nanotubes and Insights into Their Mechanistic Pathways

    Article • ChemistrySelect, May 2017, Wiley

    Dr Biji P

  65. EARLY DETECTION OF BREAST CANCER

    Article • IET Nanobiotechnology, April 2017, the Institution of Engineering and Technology (the IET)

    Dr selvakumar Rajendran, Ms ELAKKIYA VENUGOPAL, Dr Biji P

  66. Highly sensitive, atmospheric pressure operatable sensor based on Au nanoclusters decorated TiO2@Au heterojunction nanorods for trace level NO2 gas detection

    Article • Journal of Materials Science Materials in Electronics, March 2017, Springer Science + Business Media

    Dr Biji P

  67. Ultrathin hexagonal MgO nanoflakes coated medical textiles and their enhanced antibacterial activity

    Article • Materials Research Express, October 2016, Institute of Physics Publishing

    Dr Biji P

  68. Preparation of copper (I) oxide nanohexagon decorated reduced graphene oxide nanocomposite and its application in electrochemical sensing of dopamine

    Article • Materials Science and Engineering B, August 2016, Elsevier

    Dr Biji P

  69. Agarose functionalized phosphorus ligand for stabilization of small-sized palladium and copper nanoparticles: efficient heterogeneous catalyst for Sonogashira reaction

    Article • Tetrahedron, May 2016, Elsevier

    Dr Biji P

  70. A novel biphasic approach for direct fabrication of highly porous, flexible conducting carbon nanofiber mats from polyacrylonitrile (PAN)/NaHCO3 nanocomposite

    Article • Microporous and Mesoporous Materials, April 2016, Elsevier

    Dr Biji P

  71. New Insights Towards Electron Transport Mechanism of Highly Efficient p-Type CuO (111) Nanocuboids-Based H2S Gas Sensor

    Article • The Journal of Physical Chemistry C, February 2016, American Chemical Society (ACS)

    Dr Biji P

  72. Palladium supported on phosphinite functionalized Fe3O4 nanoparticles as a new magnetically separable catalyst for Suzuki–Miyaura coupling reactions in aqueous media

    Article • Catalysis Science & Technology, January 2016, Royal Society of Chemistry

    Dr Biji P

  73. Copper nanoparticles supported on starch micro particles as a degradable heterogeneous catalyst for three-component coupling synthesis of propargylamines

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Dr Biji P

  74. Highly sensitive, room temperature gas sensor based on polyaniline-multiwalled carbon nanotubes (PANI/MWCNTs) nanocomposite for trace-level ammonia detection

    Article • Sensors and Actuators B Chemical, December 2015, Elsevier

    Dr Biji P

  75. Lattice doped Zn–SnO2 nanospheres: A systematic exploration of dopant ion effects on structural, optical, and enhanced gas sensing properties

    Article • Applied Surface Science, December 2015, Elsevier

    Dr Biji P

  76. Rapid synthesis and characterization of hybrid ZnO@Au core–shell nanorods for high performance, low temperature NO2 gas sensor applications

    Article • Applied Surface Science, November 2015, Elsevier

    Dr Biji P, Dr Arun K Prasad

  77. Highly sensitive, graphene oxide supported zinc stannate (Zn2SnO4) nanocubes and their room temperature NO2 gas sensor properties

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Biji P

  78. Finite element analysis of in-situ alignment of nanoparticles in polymeric nanofibers using magnetic field assisted electrospinning

    Article • Materials Research Express, September 2015, Institute of Physics Publishing

    Dr Biji P

  79. Enhanced cell-wall damage mediated, antibacterial activity of core–shell ZnO@Ag heterojunction nanorods against Staphylococcus aureus and Pseudomonas aeruginosa

    Article • Journal of Materials Science Materials in Medicine, July 2015, Springer Science + Business Media

    Dr Biji P

  80. Technologies for Clinical Diagnosis Using Expired Human Breath Analysis

    Article • Diagnostics, February 2015, MDPI AG

    Dr Biji P

  81. A novel polymer containing phosphorus–nitrogen ligands for stabilization of palladium nanoparticles: an efficient and recyclable catalyst for Suzuki and Sonogashira reactions in neat water

    Article • Dalton Transactions, January 2015, Royal Society of Chemistry

    Dr Biji P

  82. Direct-writing of circuit interconnects on cellulose paper using ultra-long, silver nanowires based conducting ink

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Dr Biji P

  83. A facile route for controlled alignment of carbon nanotube-reinforced, electrospun nanofibers using slotted collector plates

    Article • eXPRESS Polymer Letters, December 2014, Department of Polymer Engineering, Scientific Society of Mechanical Engineering

    Dr Biji P

  84. Adsorption of fluoride from aqueous solution using different phases of microbially synthesized TiO2 nanoparticles

    Article • Journal of Environmental Chemical Engineering, March 2014, Elsevier

    Dr Biji P

  85. Photocatalytic removal of nitrate using TiO2/polyacrylonitrile nanofiber membrane synthesized by co-electrospinning process

    Article • Water Science & Technology Water Supply, February 2014, IWA Publishing

    Dr Biji P

  86. Plasmon-mediated, highly enhanced photocatalytic degradation of industrial textile dyes using hybrid ZnO@Ag core–shell nanorods

    Article • RSC Advances, January 2014, Royal Society of Chemistry

    Dr Biji P

  87. Enhanced ammonia sensing properties using Au decorated ZnO nanorods

    Article • November 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Biji P, Dr Arun K Prasad

  88. Composition, structure and electrical properties of DC reactive magnetron sputtered Al2O3 thin films

    Article • Materials Science in Semiconductor Processing, June 2013, Elsevier

    Dr Biji P

  89. Deposition and Characterization of Nanocrystalline Al2O3 Thin Films by DC Reactive Magnetron Sputtering

    Article • Advanced Materials Research, March 2013, Trans Tech Publications

    Dr Biji P

  90. Surface-confined crown ether-capped gold nanoclusters: investigation on their electrochemical behavior

    Article • Journal of Nanoparticle Research, July 2012, Springer Science + Business Media

    Dr Biji P

  91. Interfacial Janus gold nanoclusters as excellent phase- and orientation-specific dopamine sensors

    Article • The Analyst, January 2012, Royal Society of Chemistry

    Dr Biji P

  92. Synthesis and Characterization of Hybrid ZnO@Ag Core-Shell Nanospheres for Gas Sensor Applications

    Article • Materials Science Forum, January 2012, Trans Tech Publications

    Dr Biji P

  93. One Pot Hemimicellar Synthesis of Amphiphilic Janus Gold Nanoclusters for Novel Electronic Attributes

    Article • Langmuir, September 2010, American Chemical Society (ACS)

    Dr Biji P

  94. High surface area mesoporous nanocrystalline lanthanum phosphate nanorod through a sol–gel process – Effect of alcohol washing on a non-oxide gel

    Article • Microporous and Mesoporous Materials, December 2008, Elsevier

    Dr Biji P

  95. Novel Crown Ether-Capped Cationic Gold Nanoclusters in an Aqueous Medium and Their Single-Electron Charging Features

    Article • Langmuir, November 2007, American Chemical Society (ACS)

    Dr Biji P