All Stories

  1. Exploration of Natural Graphite Resources of Northeast India: Fixed Carbon Enrichment and Conversion to Advanced Carbonaceous Nanomaterial and Prospects for Sustainable Waste Valorization

    Article • ACS Sustainable Resource Management, April 2026, American Chemical Society (ACS)

    Dr sasanka Deka

  2. Electrochemical Energy Storage and Sensing of Heavy Metal Ions by High-Energy Surface-Exposed Bifunctional Mn-Doped NiSe 2 Nano-Octahedrons

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

    Dr sasanka Deka

  3. Synthesis of NiFe2O4-Graphene mesoporous hybrid electrode material for supercapacitor application

    Article • Carbon, February 2026, Elsevier

    Dr sasanka Deka

  4. Interface-engineered Z-scheme CoIn 2 S 4 /MoSe 2 heterostructure for enhanced charge separation tow...

    Article • Journal of Materials Chemistry A, January 2026, Royal Society of Chemistry

    Dr sasanka Deka

  5. Unveiling Fe-Ni-B nanosheet catalyst for selective hydrogenation of aromatic aldehydes and solvent-free single-step reductive amination

    Article • January 2026, Elsevier

    Dr sasanka Deka

  6. Breaking Barriers: Synergistic Interactions Between Pt Single Atoms and Nitrogen‐Rich g‐C3N4 for Maximized Photocatalytic Hydrogen Production

    Article • Small, May 2025, Wiley

    Dr sasanka Deka

  7. Maximized Synergistic Interaction of Pd Single Atoms with CuCo 2 S 4 Nanosheets Catalysts for High‐Efficiency Photocatalytic H

    Article • Advanced Functional Materials, April 2025, Wiley

    Dr sasanka Deka

  8. Fine Tuning of Torus‐Shaped Mo‐Doped Ni2P Nanorings for Enhanced Seawater Electrolysis

    Article • Small, November 2024, Wiley

    Dr sasanka Deka

  9. Focused Review on the Use of Bimetallic Alloy Nanoparticle Electrocatalysts in Water Splitting Reactions

    Article • The Journal of Physical Chemistry C, October 2024, American Chemical Society (ACS)

    Dr sasanka Deka

  10. Liner Nanostructure of Metal Boride as a Cathode Material for High-Performance and Flexible Solid-State Asymmetric Hybrid Battery Supercapacitors

    Article • Energy & Fuels, October 2024, American Chemical Society (ACS)

    Dr sasanka Deka

  11. Exploration of Charge Storage in an Anion-Exchanged Synthesized Sn–Co–Se Nanorod-Based Flexible Symmetric Supercapacitor

    Article • The Journal of Physical Chemistry C, February 2024, American Chemical Society (ACS)

    Dr sasanka Deka

  12. Nanoarchitectonics of amorphous Fe–Ni–B nanosheets for high throughput overall water splitting reaction

    Article • International Journal of Hydrogen Energy, January 2024, Elsevier

    Dr sasanka Deka

  13. Synthesis, characterization, and cancer cell-selective cytotoxicity of mixed-ligand cobalt(iii) complexes of 8-hydroxyquinolines and phenanthroline bases

    Article • Dalton Transactions, January 2024, Royal Society of Chemistry

    Dr sasanka Deka

  14. Celebrating 100 Years of University of Delhi (1922–2022)

    Article • ChemistrySelect, December 2023, Wiley

    Dr sasanka Deka, Dr Sandeep Kaur-Ghumaan

  15. Experimental and Computational Insights into the Overall Water Splitting Reaction by the Fe–Co–Ni–P Electrocatalyst

    Article • ACS Applied Materials & Interfaces, November 2023, American Chemical Society (ACS)

    Dr sasanka Deka

  16. Insight on electrochemical charge storage behavior of naturally surface oxidized amorphous NiCuCoB nanosheets

    Article • Journal of Energy Storage, November 2023, Elsevier

    Dr sasanka Deka

  17. Designing Nanoarchitecture of NiCu Dealloyed Nanoparticles on Hierarchical Co Nanosheets for Alkaline Overall Water Splitting at Low Cell Voltage

    Article • ACS Catalysis, July 2023, American Chemical Society (ACS)

    Dr sasanka Deka

  18. Metal–Organic Framework-Derived ZnCoNi-Layered Double-Hydroxide Nanosheets with Charge Storage Characteristics for Supercapacitors

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

    Dr sasanka Deka

  19. Robust and Promising Electrocatalytic Oxygen Evolution Reaction by Activated Cu–Co–B Amorphous Nanosheets

    Article • ACS Sustainable Chemistry & Engineering, February 2023, American Chemical Society (ACS)

    Dr sasanka Deka

  20. Nanostructured mixed transition metal oxide spinels for supercapacitor applications

    Article • Dalton Transactions, January 2023, Royal Society of Chemistry

    Dr sasanka Deka

  21. Incorporating NiCoP Cocatalyst into Hollow Rings of ZnCo-Metal–Organic Frameworks to Deliver Pt Cocatalyst like Visible Light Driven Hydrogen Evolution Activity

    Article • ACS Applied Energy Materials, August 2022, American Chemical Society (ACS)

    Dr sasanka Deka

  22. A Superior and Stable Electrocatalytic Oxygen Evolution Reaction by One-Dimensional FeCoP Colloidal Nanostructures

    Article • ACS Applied Materials & Interfaces, January 2022, American Chemical Society (ACS)

    Dr sasanka Deka

  23. All‐Solid‐State Flexible Symmetric Supercapacitor Based on Morphology Oriented Amorphous Cu−Co−B Alloy Nanosheets for Energy Storage

    Article • Batteries & Supercaps, January 2022, Wiley

    Dr sasanka Deka

  24. Robust and promising hydrogen and oxygen evolution reactions by a nanostructured bifunctional FeCoPd alloy electrocatalyst

    Article • Journal of Materials Chemistry A, January 2022, Royal Society of Chemistry

    Dr sasanka Deka

  25. CuCo-Layered Double Hydroxide Nanosheet-Based Polyhedrons for Flexible Supercapacitor Cells

    Article • ACS Applied Nano Materials, May 2021, American Chemical Society (ACS)

    Dr sasanka Deka

  26. One-Dimensional Multichannel g-C3N4.7 Nanostructure Realizing an Efficient Photocatalytic Hydrogen Evolution Reaction and Its Theoretical Investigations

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

    Dr sasanka Deka, Chinnakonda Gopinath

  27. Coral-Shaped Bifunctional NiCo2O4 Nanostructure: A Material for Highly Efficient Electrochemical Charge Storage and Electrocatalytic Oxygen Evolution Reaction

    Article • ACS Applied Energy Materials, June 2020, American Chemical Society (ACS)

    Dr sasanka Deka

  28. PdSn hollow alloy nanoparticles prepared by in-situ galvanic replacement process for exclusive hydrogen evolution reaction and durable electrocatalysis

    Article • Applied Catalysis A General, June 2020, Elsevier

    Dr sasanka Deka

  29. Directed holey and ordered g-C3N4.5 nanosheets by a hard template nanocasting approach for sustainable visible-light hydrogen evolution with prominent quantum efficiency

    Article • Journal of Materials Chemistry A, January 2020, Royal Society of Chemistry

    Dr sasanka Deka, Chinnakonda Gopinath

  30. Hollow Cobalt Sulfide Nanoparticles: A Robust and Low-Cost pH-Universal Oxygen Evolution Electrocatalyst

    Article • ACS Applied Energy Materials, December 2019, American Chemical Society (ACS)

    Dr sasanka Deka

  31. A Super-Flexible Supercapacitor for energy storage

    Article • ACS Applied Materials & Interfaces, September 2019, American Chemical Society (ACS)

    Dr sasanka Deka

  32. Direct Thermal Polymerization Approach to N-Rich Holey Carbon Nitride Nanosheets and Their Promising Photocatalytic H2 Evolution and Charge-Storage Activities

    Article • ACS Sustainable Chemistry & Engineering, April 2019, American Chemical Society (ACS)

    Dr sasanka Deka, Chinnakonda Gopinath

  33. Promising visible-light driven hydrogen production from water on a highly efficient CuCo2S4 nanosheet photocatalyst

    Article • Journal of Materials Chemistry A, January 2019, Royal Society of Chemistry

    Chinnakonda Gopinath, Dr sasanka Deka

  34. Multifunctional Copper‐Based Quaternary Chalcogenide Semiconductors Toward State‐of‐the‐Art Energy Applications

    Article • ChemNanoMat, November 2018, Wiley

    Dr sasanka Deka

  35. Faster Ion Switching NiCo2O4 Nanoparticle Electrode-Based Supercapacitor Device with High Performances and Long Cycling Stability

    Article • ACS Applied Energy Materials, November 2018, American Chemical Society (ACS)

    Dr sasanka Deka

  36. Ferrocene conjugated copper(II) complexes of terpyridine and traditional Chinese medicine (TCM) anticancer ligands showing selective toxicity towards cancer cells

    Article • Applied Organometallic Chemistry, February 2018, Wiley

    Dr sasanka Deka

  37. Yolk Type Asymmetric Ag–Cu2O Hybrid Nanoparticles on Graphene Substrate as Efficient Electrode Material for Hybrid Supercapacitors

    Article • Zeitschrift für Physikalische Chemie, February 2018, De Gruyter

    Dr sasanka Deka

  38. A facile synthesis strategy to couple porous nanocubes of CeO2 with Ag nanoparticles: an excellent catalyst with enhanced reactivity for the ‘click reaction’ and carboxylation of terminal alkynes

    Article • New Journal of Chemistry, January 2018, Royal Society of Chemistry

    Dr sasanka Deka

  39. Deposition of Au nanoparticles inside porous CeO2 nanocubes using Langmuir–Blodgett technique

    Article • New Journal of Chemistry, January 2018, Royal Society of Chemistry

    Dr sasanka Deka

  40. Promising carbon nanosheet-based supercapacitor electrode materials from low-grade coals

    Article • Microporous and Mesoporous Materials, November 2017, Elsevier

    Dr sasanka Deka

  41. Copper Cobalt Sulfide Nanosheets Realizing a Promising Electrocatalytic Oxygen Evolution Reaction

    Article • ACS Catalysis, August 2017, American Chemical Society (ACS)

    Chinnakonda Gopinath, Dr sasanka Deka

  42. Novel mitochondria targeted copper(ii) complexes of ferrocenyl terpyridine and anticancer active 8-hydroxyquinolines showing remarkable cytotoxicity, DNA and protein binding affinity

    Article • Dalton Transactions, January 2017, Royal Society of Chemistry

    Dr sasanka Deka

  43. Development of SnS2/RGO nanosheet composite for cost-effective aqueous hybrid supercapacitors

    Article • Nanotechnology, December 2016, Institute of Physics Publishing

    Dr sasanka Deka

  44. Surfactant directed Ag 1−x Ni x alloy nanoparticle catalysed synthesis of aromatic azo derivatives from aromatic amines

    Article • Applied Catalysis A General, September 2016, Elsevier

    Dr sasanka Deka

  45. Tandem Photocatalysis of Graphene-Stacked SnS2Nanodiscs and Nanosheets with Efficient Carrier Separation

    Article • ACS Omega, July 2016, American Chemical Society (ACS)

    Dr sasanka Deka

  46. Exploration of magnetically separable Ag@AgxNiy core/graded-alloy-shell nanostructures

    Article • Chemical Communications, January 2016, Royal Society of Chemistry

    Dr sasanka Deka, Chinnakonda Gopinath

  47. Seeding of Au on CdSe/CdS nanoplates using Langmuir–Blodgett technique

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

    Dr sasanka Deka, Chinnakonda Gopinath

  48. Photoinduced ultrafast charge separation in colloidal 2-dimensional CdSe/CdS-Au hybrid nanoplatelets and corresponding application in photocatalysis

    Article • Nanoscale, January 2016, Royal Society of Chemistry

    Dr sasanka Deka

  49. Anisotropic kesterite Cu2ZnSnSe4 colloidal nanoparticles: Photoelectrical and photocatalytic properties

    Article • Materials Chemistry and Physics, July 2015, Elsevier

    Dr sasanka Deka

  50. Synthesis of surfactant-free SnS nanorods by a solvothermal route with better electrochemical properties towards supercapacitor applications

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

    Dr sasanka Deka

  51. (100) surface-exposed CeO2nanocubes as an efficient heterogeneous catalyst in the tandem oxidation of benzyl alcohol, para-chlorobenzyl alcohol and toluene to the corresponding aldehydes selectively

    Article • Journal of Materials Chemistry A, January 2015, Royal Society of Chemistry

    Dr sasanka Deka

  52. Efficient hydrogen/oxygen evolution and photocatalytic dye degradation and reduction of aqueous Cr(vi) by surfactant free hydrophilic Cu2ZnSnS4 nanoparticles

    Article • Journal of Materials Chemistry A, January 2015, Royal Society of Chemistry

    Dr sasanka Deka

  53. Multiply Twinned AgNi Alloy Nanoparticles as Highly Active Catalyst for Multiple Reduction and Degradation Reactions

    Article • ACS Applied Materials & Interfaces, September 2014, American Chemical Society (ACS)

    Dr sasanka Deka

  54. Design of 3-Dimensionally Self-Assembled CeO 2 Nanocube as a Breakthrough Catalyst for Efficient Alkylarene Oxidation in Water

    Article • ACS Catalysis, September 2014, American Chemical Society (ACS)

    Dr sasanka Deka

  55. Photoelectrical properties of surfactant-free kesterite Cu2ZnSnSe4 hydrophilic nanocrystal ink and the stability in polar solvents

    Article • Journal of Nanoparticle Research, August 2014, Springer Science + Business Media

    Dr sasanka Deka

  56. New synthesis of two-dimensional CdSe/CdS core@shell dot-in-hexagonal platelet nanoheterostructures with interesting optical properties

    Article • Nanoscale, January 2014, Royal Society of Chemistry

    Dr sasanka Deka

  57. Preferential growth of Au on CdSe quantum dots using Langmuir–Blodgett technique

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

    Dr sasanka Deka, Chinnakonda Gopinath

  58. Morphology Controlled Synthesis of Nanoporous Co 3 O 4 Nanostructures and Their Charge Storage Characteristics in Supercapacitors

    Article • ACS Applied Materials & Interfaces, November 2013, American Chemical Society (ACS)

    Dr sasanka Deka

  59. Synthesis, Characterization and Optical Properties of Novel Hierarchical Flower Like Pyrite FeS2 Particles for Low Cost Photovoltaics

    Article • Science of Advanced Materials, July 2013, American Scientific Publishers

    Dr sasanka Deka

  60. Development and Properties of Surfactant‐Free Water‐Dispersible Cu 2 ZnSnS 4 Nanocrystals: A Material for Low‐Cost Photovoltaics

    Article • ChemPhysChem, June 2013, Wiley

    Dr sasanka Deka

  61. Transition Metal Ion-induced Anisotropic Architectures Using 4,4’-dicarboxy-2,2’-bipyridyl-silver Nanopetals

    Article • Advanced Materials Letters, April 2013, VBRI Press

    Dr sasanka Deka

  62. Morphology oriented surfactant dependent CoO and reaction time dependent Co3O4 nanocrystals from single synthesis method and their optical and magnetic properties

    Article • CrystEngComm, January 2013, Royal Society of Chemistry

    Dr sasanka Deka

  63. Introducing nanocrystalline CeO2 as heterogeneous environmental friendly catalyst for the aerobic oxidation of para-xylene to terephthalic acid in water

    Article • Journal of Materials Chemistry A, January 2013, Royal Society of Chemistry

    Dr sasanka Deka

  64. Physical Properties of Nanorods

    Article • January 2013

    Dr sasanka Deka

  65. Metal Nanocrystals and Their Applications in Biomedical Systems

    Article • Science of Advanced Materials, April 2011, American Scientific Publishers

    Dr sasanka Deka

  66. Physical properties of elongated inorganic nanoparticles

    Article • Physics Reports, April 2011, Elsevier

    Dr sasanka Deka

  67. Octapod-Shaped Colloidal Nanocrystals of Cadmium Chalcogenides via “One-Pot” Cation Exchange and Seeded Growth

    Article • Nano Letters, September 2010, American Chemical Society (ACS)

    Dr sasanka Deka

  68. Phosphine-Free Synthesis of p-Type Copper(I) Selenide Nanocrystals in Hot Coordinating Solvents

    Article • Journal of the American Chemical Society, July 2010, American Chemical Society (ACS)

    Dr sasanka Deka

  69. Magnetic Polymer Nanocomposites

    Article • Science of Advanced Materials, December 2009, American Scientific Publishers

    Dr sasanka Deka, Dr Pratheep K Annamalai

  70. Bioconjugation of Rod-Shaped Fluorescent Nanocrystals for Efficient Targeted Cell Labeling

    Article • Langmuir, November 2009, American Chemical Society (ACS)

    Dr sasanka Deka

  71. Fluorescent Asymmetrically Cobalt-Tipped CdSe@CdS Core@Shell Nanorod Heterostructures Exhibiting Room-Temperature Ferromagnetic Behavior

    Article • Journal of the American Chemical Society, September 2009, American Chemical Society (ACS)

    Dr sasanka Deka, Andrea Falqui

  72. CdSe/CdS/ZnS Double Shell Nanorods with High Photoluminescence Efficiency and Their Exploitation As Biolabeling Probes

    Article • Journal of the American Chemical Society, March 2009, American Chemical Society (ACS)

    Dr sasanka Deka, Andrea Falqui

  73. Superparamagnetic Nanocrystalline ZnFe2O4 with a Very High Curie Temperature

    Article • Journal of Nanoscience and Nanotechnology, August 2008, American Scientific Publishers

    Dr sasanka Deka

  74. Magnetic and Mössbauer spectroscopic studies of NiZn ferrite nanoparticles synthesized by a combustion method

    Article • Hyperfine Interactions, April 2008, Springer Science + Business Media

    Pattayil Joy, Dr sasanka Deka

  75. Enhanced Permeability and Dielectric Constant of NiZn Ferrite Synthesized in Nanocrystalline Form by a Combustion Method

    Article • Journal of the American Ceramic Society, May 2007, Wiley

    Dr sasanka Deka

  76. Synthesis and magnetic properties of Mn doped ZnO nanowires

    Article • Solid State Communications, April 2007, Elsevier

    Pattayil Joy, Dr sasanka Deka

  77. Enhancement of the phase transformation temperature of γ-Fe2O3by Zn2+doping

    Article • Journal of Materials Chemistry, January 2007, Royal Society of Chemistry

    Pattayil Joy, Dr sasanka Deka

  78. Characterization of nanosized NiZn ferrite powders synthesized by an autocombustion method

    Article • Materials Chemistry and Physics, November 2006, Elsevier

    Pattayil Joy, Dr sasanka Deka

  79. Ferromagnetism induced by hydrogen in polycrystalline nonmagnetic Zn0.95Co0.05O

    Article • Applied Physics Letters, July 2006, American Institute of Physics

    Pattayil Joy, Dr sasanka Deka

  80. Experimental comparison of the structural, magnetic, electronic, and optical properties of ferromagnetic and paramagnetic polycrystalline Zn 1 − x Co x O ( x = 0 , 0.05 , 0.1 )

    Article • Physical Review B, July 2006, American Physical Society (APS)

    Pattayil Joy, Dr sasanka Deka

  81. Size-dependent magnetic properties of nanocrystalline yttrium iron garnet powders

    Article • Journal of Magnetism and Magnetic Materials, June 2006, Elsevier

    Pattayil Joy, Dr sasanka Deka

  82. Direct Observation of Ni Metal Impurities in Lightly Doped Ferromagnetic Polycrystalline (ZnNi)O

    Article • Chemistry of Materials, November 2005, American Chemical Society (ACS)

    Pattayil Joy, Dr sasanka Deka

  83. Electronic structure and ferromagnetism of polycrystalline Zn1−xCoxO (0≤x≤0.15)

    Article • Solid State Communications, June 2005, Elsevier

    Pattayil Joy, Dr sasanka Deka

  84. Synthesis and Ferromagnetic Properties of Lightly Doped Nanocrystalline Zn1-xCoxO.

    Article • Chemistry of Materials, April 2004, American Chemical Society (ACS)

    Pattayil Joy, Dr sasanka Deka

  85. Synthesis and Ferromagnetic Properties of Lightly Doped Nanocrystalline Zn1-xCoxO

    Article • Chemistry of Materials, March 2004, American Chemical Society (ACS)

    Pattayil Joy, Dr sasanka Deka