All Stories

  1. Investigating Layered Topological Magnetic Materials as Efficient Electrocatalysts for the Hydrogen Evolution Reaction under High Current Densities

    Article • Catalysts, October 2024, MDPI AG

    Dr. Sanju Gupta

  2. Tunable electrocaloric effect in selective ferroelectric bilayers via electrostatics for solid-state refrigeration and microelectronics thermal management

    Article • Journal of Applied Physics, November 2023, American Institute of Physics

    Dr. Sanju Gupta

  3. Surface-Catalyzed Zinc Oxide Nanorods and Interconnected Tetrapods as Efficient Methane Gas Sensing Platforms

    Article • Chemosensors, September 2023, MDPI AG

    Dr. Sanju Gupta

  4. Quantitative morphometry of topological graphene-based aerogels and carbon foams by x-ray micro-computed tomography

    Article • Journal of Applied Physics, August 2023, American Institute of Physics

    Dr. Sanju Gupta

  5. Bioinspired and Biomimetic Membranes Using Ion Channel Pro-teins and Designer Peptides Conjugated With Graphene Oxide for Selective Ion Transport

    Article • April 2023, MDPI AG

    Dr. Sanju Gupta

  6. Development of Tetrapod Zinc Oxide-Based UV Sensor for Precision Livestock Farming and Productivity

    Article • Biosensors, October 2022, MDPI AG

    Dr. Sanju Gupta

  7. Correlated KPFM and TERS imaging to elucidate defect-induced inhomogeneities in oxygen plasma treated 2D MoS2 nanosheets

    Article • Journal of Applied Physics, April 2022, American Institute of Physics

    Dr. Sanju Gupta

  8. Elucidating the effects of oxygen- and nitrogen-containing functional groups in graphene nanomaterials for applied electrochemistry by density functional theory

    Article • Journal of Applied Physics, August 2021, American Institute of Physics

    Dr. Sanju Gupta

  9. Curvature distribution and autocorrelations in elliptic cylinders and cones

    Article • AIP Advances, August 2019, American Institute of Physics

    Dr. Sanju Gupta

  10. Interplay of topologically interconnected mesoporous network and defects number density in improving electroactivity of graphene-single-walled carbon nanotube aerogels

    Article • Journal of Applied Physics, May 2019, American Institute of Physics

    Dr. Sanju Gupta

  11. Metal nanoparticles-grafted functionalized graphene coated with nanostructured polyaniline ‘hybrid’ nanocomposites as high-performance biosensors

    Article • Sensors and Actuators B Chemical, November 2018, Elsevier

    Dr. Sanju Gupta

  12. Charge transfer dynamical processes at graphene-transition metal oxides/electrolyte interface for energy storage: Insights from in-situ Raman spectroelectrochemistry

    Article • AIP Advances, June 2018, American Institute of Physics

    Dr. Sanju Gupta

  13. Graphene Quantum Dots Electrochemistry and Development of Ultrasensitive Enzymatic Glucose Sensor

    Article • MRS Advances, April 2018, Cambridge University Press

    Dr. Sanju Gupta

  14. Facile Synthesis of Water-Soluble Graphene Quantum Dots/Graphene for Efficient Photodetector

    Article • MRS Advances, January 2018, Cambridge University Press

    Dr. Sanju Gupta

  15. Molecular sensitivity of metal nanoparticles decorated graphene-family nanomaterials as surface-enhanced Raman scattering (SERS) platforms

    Article • Journal of Raman Spectroscopy, December 2017, Wiley

    Dr. Sanju Gupta

  16. Salt-Assisted Ultrasonicated De-Aggregation and Advanced Redox Electrochemistry of Detonation Nanodiamond

    Article • Materials, November 2017, MDPI AG

    Dr. Sanju Gupta

  17. Graphene Quantum Dots Electrochemistry and Sensitive Electrocatalytic Glucose Sensor Development

    Article • Nanomaterials, September 2017, MDPI AG

    Dr. Sanju Gupta

  18. Diamond Phase (sp3-C) Rich Boron-Doped Carbon Nanowalls (sp2-C): Physicochemical and Electrochemical Properties

    Article • The Journal of Physical Chemistry C, September 2017, American Chemical Society (ACS)

    Dr. Sanju Gupta

  19. Development of FRET biosensor based on aptamer/functionalized graphene for ultrasensitive detection of bisphenol A and discrimination from analogs

    Article • Nano-Structures & Nano-Objects, April 2017, Elsevier

    Dr. Sanju Gupta

  20. Surface Redox Chemistry of Immobilized Nanodiamond: Effects of Particle Size and Electrochemical Environment

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

    Dr. Sanju Gupta

  21. Graphene-family nanomaterials assembled with cobalt oxides and cobalt nanoparticles as hybrid supercapacitive electrodes and enzymeless glucose detection platforms

    Article • Journal of Materials Research, December 2016, Cambridge University Press

    Dr. Sanju Gupta

  22. Insights into electrode/electrolyte interfacial processes and the effect of nanostructured cobalt oxides loading on graphene-based hybrids by scanning electrochemical microscopy

    Article • Frontiers in Human Neuroscience, December 2016, American Institute of Physics

    Dr. Sanju Gupta

  23. Investigating graphene/conducting polymer hybrid layered composites as pseudocapacitors: Interplay of heterogeneous electron transfer, electric double layers and mechanical stability

    Article • Composites Part B Engineering, November 2016, Elsevier

    Dr. Sanju Gupta

  24. Vanadium Pentoxide Nanobelt-Reduced Graphene Oxide Nanosheet Composites as High-Performance Pseudocapacitive Electrodes: ac Impedance Spectroscopy Data Modeling and Theoretical Calculations

    Article • Materials, July 2016, MDPI AG

    Dr. Sanju Gupta

  25. Hydrothermal Synthesis of Vanadium Pentoxides–Reduced Graphene Oxide Composite Electrodes for Enhanced Electrochemical Energy Storage

    Article • MRS Advances, June 2016, Springer Science + Business Media

    Dr. Sanju Gupta

  26. Electrostatic Layer-By-Layer Self-Assembled Graphene/Multi-Walled Carbon Nanotubes Hybrid Multilayers as Efficient ‘All Carbon’ Supercapacitors

    Article • Journal of Nanoscience and Nanotechnology, May 2016, American Scientific Publishers

    Dr. Sanju Gupta

  27. Microstructure, residual stress, and intermolecular force distribution maps of graphene/polymer hybrid composites: Nanoscale morphology-promoted synergistic effects

    Article • Composites Part B Engineering, May 2016, Elsevier

    Dr. Sanju Gupta

  28. Conducting Polymer Nanostructures and Nanocomposites with Carbon Nanotubes: Hierarchical Assembly by Molecular Electrochemistry, Growth Aspects and Property Characterization

    Article • Journal of Nanoscience and Nanotechnology, January 2016, American Scientific Publishers

    Dr. Sanju Gupta

  29. Scanning electrochemical microscopy of graphene/polymer hybrid thin films as supercapacitors: Physical-chemical interfacial processes

    Article • AIP Advances, October 2015, American Institute of Physics

    Dr. Sanju Gupta

  30. Graphene–Inorganic Hybrids with Cobalt Oxide Polymorphs for Electrochemical Energy Systems and Electrocatalysis: Synthesis, Processing and Properties

    Article • Journal of Electronic Materials, September 2015, Springer Science + Business Media

    Dr. Sanju Gupta

  31. Nanocarbon hybrids of graphene-based materials and ultradispersed diamond: investigating structure and hierarchical defects evolution with electron-beam irradiation

    Article • Journal of Raman Spectroscopy, April 2015, Wiley

    Dr. Sanju Gupta

  32. Probing the nature of electron transfer in metalloproteins on graphene-family materials as nanobiocatalytic scaffold using electrochemistry

    Article • AIP Advances, March 2015, American Institute of Physics

    Dr. Sanju Gupta

  33. Multiphonon Raman spectroscopy properties and Raman mapping of 2D van der Waals solids: graphene and beyond

    Article • Journal of Raman Spectroscopy, January 2015, Wiley

    Dr. Sanju Gupta

  34. Graphene-Based Hybrids with Manganese Oxide Polymorphs as Tailored Interfaces for Electrochemical Energy Storage: Synthesis, Processing, and Properties

    Article • Journal of Electronic Materials, October 2014, Springer Science + Business Media

    Dr. Sanju Gupta

  35. Secondary Electron Intensity Contrast Imaging and Friction Properties of Micromechanically Cleaved Graphene Layers on Insulating Substrates

    Article • Journal of Electronic Materials, July 2014, Springer Science + Business Media

    Dr. Sanju Gupta

  36. Surface Roughness and Critical Exponent Analyses of Boron-Doped Diamond Films Using Atomic Force Microscopy Imaging: Application of Autocorrelation and Power Spectral Density Functions

    Article • Journal of Electronic Materials, June 2014, Springer Science + Business Media

    Dr. Sanju Gupta

  37. A topological twist on materials science

    Article • MRS Bulletin, March 2014, Springer Science + Business Media

    Dr. Sanju Gupta

  38. Structural changes in single membranes in response to an applied transmembrane electric potential revealed by time-resolved neutron/X-ray interferometry

    Article • Chemical Physics, August 2013, Elsevier

    Dr. Sanju Gupta

  39. Negative Gaussian curvature distribution in physical and biophysical systems—Curved nanocarbons and ion-channel membrane proteins

    Article • Journal of Applied Physics, December 2012, American Institute of Physics

    Dr. Sanju Gupta

  40. Structural Characterization of the Voltage-Sensor Domain and Voltage-Gated K+-Channel Proteins Vectorially Oriented within a Single Bilayer Membrane at the Solid/Vapor and Solid/Liquid Interfaces via Neutron Interferometry

    Article • Langmuir, June 2012, American Chemical Society (ACS)

    Dr. Sanju Gupta

  41. Optoelectronic surface-related properties in boron-doped and irradiated diamond thin films

    Article • Journal of Applied Physics, January 2012, American Institute of Physics

    Dr. Sanju Gupta

  42. Profile structures of the voltage-sensor domain and the voltage-gated K+-channel vectorially oriented in a single pho...

    Article • Physical Review E, September 2011, American Physical Society (APS)

    Dr. Sanju Gupta

  43. Geometrical interpretation and curvature distribution in nanocarbons

    Article • Journal of Applied Physics, April 2011, American Institute of Physics

    Dr. Sanju Gupta

  44. Multiwalled carbon nanotubes and dispersed nanodiamond novel hybrids: Microscopic structure evolution, physical properties, and radiation resilience

    Article • Journal of Applied Physics, January 2011, American Institute of Physics

    Dr. Sanju Gupta

  45. Morphology and magnetic properties of island-like Co and Ni films obtained by de-wetting

    Article • Journal of Nanoparticle Research, July 2010, Springer Science + Business Media

    Dr. Sanju Gupta

  46. Novel nanocarbon hybrids of single-walled carbon nanotubes and dispersed nanodiamond: Structure and hierarchical defects evolution irradiated with gamma rays

    Article • Journal of Applied Physics, May 2010, American Institute of Physics

    Dr. Sanju Gupta

  47. Investigating point defects in irradiated boron-doped diamond films by temperature-dependent electrical properties and scanning tunneling microscopy and spectroscopy

    Article • Journal of Materials Research, March 2010, Springer Science + Business Media

    Dr. Sanju Gupta

  48. Curved Nanocarbons: Probing the Curvature and Topology Effects Using Phonon Spectra

    Article • January 2010, American Institute of Physics

    Dr. Sanju Gupta

  49. Single-Walled Carbon Nanotubes and Dispersed Nanodiamond Hybrids: Structure and Hierarchical Defects Evolution by Irradiation

    Article • January 2010, American Institute of Physics

    Dr. Sanju Gupta

  50. The effect of boron doping and gamma irradiation on the structure and properties of microwave chemical vapor deposited boron-doped diamond films

    Article • Journal of Materials Research, April 2009, Springer Science + Business Media

    Dr. Sanju Gupta

  51. Nanocarbon materials: probing the curvature and topology effects using phonon spectra

    Article • Journal of Raman Spectroscopy, March 2009, Wiley

    Dr. Sanju Gupta

  52. High-Temperature Annealing Effects on Multiwalled Carbon Nanotubes: Electronic Structure, Field Emission and Magnetic Behaviors

    Article • Journal of Nanoscience and Nanotechnology, January 2009, American Scientific Publishers

    Dr Mauro Giorcelli, Dr. Sanju Gupta

  53. Ex situ variable angle spectroscopic ellipsometry studies on chemical vapor deposited boron-doped diamond films: Layered structure and modeling aspects

    Article • Journal of Applied Physics, October 2008, American Institute of Physics

    Dr. Sanju Gupta

  54. Complex permittivity and permeability of single- and multi-walled carbon nanotubes at high microwave frequencies and quantifying microwave absorption

    Article • December 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Sanju Gupta

  55. Hydrogen-terminated boron-doped diamond films under intense gamma irradiation

    Article • December 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Sanju Gupta

  56. Electrostatic force microscopy studies of boron-doped diamond films

    Article • Journal of Materials Research, November 2007, Springer Science + Business Media

    Dr. Sanju Gupta

  57. Retraction: “Electron beam-induced surface modification and nano-engineering of carbon nanotubes: Single-walled and multiwalled” [J. Mater. Res. 21, 3109 (2006)]

    Article • Journal of Materials Research, September 2007, Springer Science + Business Media

    Dr. Sanju Gupta

  58. Retraction: “Ion transport and electrochemical tuning of Fermi level in single-wall carbon nanotubes: In situ Raman scattering” [J. Mater. Res. 22, 603 (2007)]

    Article • Journal of Materials Research, September 2007, Springer Science + Business Media

    Dr. Sanju Gupta

  59. Ion transport and electrochemical tuning of Fermi level in single-wall carbon nanotubes: In situ Raman scattering

    Article • Journal of Materials Research, March 2007, Springer Science + Business Media

    Dr. Sanju Gupta

  60. Room temperature dc electrical conductivity studies of electron-beam irradiated carbon nanotubes

    Article • Diamond and Related Materials, February 2007, Elsevier

    Dr. Sanju Gupta

  61. Electron beam-induced surface modification and nano-engineering of carbon nanotubes: Single-walled and multiwalled

    Article • Journal of Materials Research, December 2006, Springer Science + Business Media

    Dr. Sanju Gupta

  62. Residual stress, intermolecular force, and frictional properties distribution maps of diamond films for micro- and nano-electromechanical (M/NEMS) applications

    Article • Journal of Materials Research, December 2006, Springer Science + Business Media

    Dr. Sanju Gupta

  63. Changes in the vibrational modes of carbon nanotubes induced by electron‐beam irradiation: resonance Raman spectroscopy

    Article • Journal of Raman Spectroscopy, November 2006, Wiley

    Dr. Sanju Gupta

  64. Ion transport and electrochemical tuning of Fermi level in single-wall carbon nanotube probed by in situ Raman scattering

    Article • Journal of Applied Physics, October 2006, American Institute of Physics

    Dr. Sanju Gupta

  65. Template-free synthesis of conducting-polymer polypyrrole micro/nanostructures using electrochemistry

    Article • Frontiers in Human Neuroscience, February 2006, American Institute of Physics

    Dr. Sanju Gupta