List of Publications


    1. Rational functionalization of reduced graphene oxide with imidazolium-based ionic liquid for supercapacitor application by
      Sourav Bag, Arpan Samanta, Prasenjit Bhunia, C. Retna Raj
      International Journal of Hydrogen Energy, (2016)

    2. Emerging new generation electrocatalysts for oxygen reduction reaction
      C. R. Raj,*A. Samanta, S. H. Noh, S. Mondal, T. Okajima, T. Ohsaka,
      J. Mater. Chem. A, 2016, 4, 11156-11178

    3. Covalent functionalization and electrochemical tuning of reduced graphene oxide for the bioelectrocatalytic sensing of serum lactate
      B. Manna and C. R. Raj*,
      J. Mater. Chem. B, 2016, 4, 4585-4593

    4. On the electrocatalytic activity of nitrogen-doped reduced graphene oxide: Does the nature of nitrogen really control the activity towards oxygen reduction?
      S. Bag and C. R. Raj*,
      J. Chem. Sci. 2016, 128, 339

    5. Facile shape-controlled growth of hierarchical mesoporous d-MnO2 for the development of asymmetric supercapacitors
      S. Bag and C. R. Raj*,
      J. Mater. Chem. A, 2016, 4, 8384-8394

    6. Hierarchical three-dimensional mesoporous MnO2 nanostructures for high performance aqueous asymmetric supercapacitors
      S. Bag and C. R. Raj*,
      J. Mater. Chem. A, 2016, 4, 587


    1. Nitrogen and sulfur dual-doped reduced graphene oxide: synergistic effect of dopants towards oxygen reduction reaction
      S. Bag, B. Mondal, A. K. Das, C. R. Raj*,
      Electrochim Acta 2015, 163, 16–23

    2. Electrochemical decoration of carbon nanotubes with Au nanostructures for the electroanalysis of biomolecules
      A.K. Das and C.R.Raj,
      Anal. Sci. 2015, 31, 711

    3. A rationally designed thymidine-based self-assembled monolayer on a gold electrode for electroanalytical applications
      D. Datta, R. K. Bera, S. Jana, B. Manna, D. Roy, A. Anoop, C. R. Raj,* and T. Pathak*,
      Chem. Asian J. 2015, 10, 1554 – 1560

    4. Visible-light-driven production of poly(a-terthiophene)–Au nanoparticle functional hybrid material
      R. K. Bera, P. Bhunia, S. Chakrabartty, and C. R. Raj
      ChemNanoMat, 2015, 1, 586-592 (selected for inside coverpage)

    5. Pt-Pd nanoelectrocatalyst of ultralow Pt content for the oxidation of formic acid: Towards tuning the reaction pathway
      S. Ghosh And C R. Raj,
      J. Chem. Sci. 2015, 127, 949

    6. Facile growth of multi-twined Au nanostructures
      R. K. Bera, A. Bhaumik and C .R Raj,
      J. Chem. Sci. 2015, 127, 2111.


    1. Carbon Nanotube-Supported Dendritic Pt-on-Pd Nanostructures: Growth Mechanism and Electrocatalytic Activity Towards Oxygen Reduction
      S. Ghosh, S. Mondal and C. R. Raj
      J. Mater. Chem. A, 2014, 2, 2233

    2. Facile single-step synthesis of nitrogen-doped reduced graphene oxide-Mn3O4 hybrid functional material for the electrocatalytic reduction of oxygen
      S. Bag, K. Roy, C.S. Gopinath and C. R. Raj,
      ACS Appl. Mater. Interfaces, 2014, 6, 2678-2699

    3. Antimicrobial activity of fluorescent Ag nanoparticles
      R.K. Bera, S. M. Mondal, C. R. Raj,
      Lett. Appl. Microbiol 2014, 58, 520

    4. Shape-controlled growth of surface-confined Au nanostructures for electroanalytical applications
      A. K. Das and C.R.Raj,
      J. Electroanal. Chem 2014, 717-718, 140

    5. Enzyme-integrated cholesterol biosensing scaffold based on in situ synthesized reduced graphene oxide and dendritic Pd nanostructure
      R. S. Dey and C.R.Raj*,
      Biosens. Bioelectron 2014, 62, 357-364

    6. Layered Inorganic-Organic Hybrid Material Based on Reduced Graphene Oxide and α-Ni(OH)2 for High Performance Supercapacitor Electrodes
      S. Bag  and C. R. Raj,
      J. Mater. Chem. A, 2014, 2, 17848


    1. A hybrid functional nanoscaffold based on reduced graphene oxide–ZnO for the development of an amperometric biosensing platform
      R. S. Dey and C.R.Raj
      RSC Adv. 3, 2013, 25858

    2. A facile photochemical route for the synthesis of triangular Ag nanoplates and colorimetric sensing of H2O2
      R. K. Bera and C.R.Raj
      J. Photochem. Photobiol. A Chem. 270, 2013, 1

    3. Shape and surface structure-dependent electrocatalytic activity of Au nanoparticles
      A. K. Das and C.R.Raj
      Electrochim. Acta 107, 2013, 592

    4. Redox-functionalized graphene oxide architecture for the development of amperometric biosensing platform
      R. S. Dey and C.R.Raj
      ACS Appl. Mater. Interfaces 5, 2013, 4791

    5. Nanomaterial-based functional scaffolds for amperometric sensing of bioanalytes (invited review)
      R.. S. Dey, R.. K. Bera and C. R. Raj
      Anal Bioanal Chem 405, 2013, 3431

    6. Shape-controlled synthesis of Pt nanostructures and evaluation of catalytic and electrocatalytic performance
      S. Ghosh and C. R. Raj
      Catal. Sci. Technol., 3, 2013, 1078

    7. Electrochemistry of surface wired cytochrome c and bioelectrocatalytic sensing of superoxide
      S. Behera, R. S. Dey, M. K. Rana and C. R. Raj
      J. Chem. Sci. 125, 2013, 275

    8. C. R. Raj, Towards biosensing with graphene-based materials’ in Innovative graphene technologies: Developments, characterization and evaluation, Volume 2, A. Tiwari (Ed.), Rapra Smithers, 2013.


    1. Pt–Pd alloy nanoparticle-decorated carbon nanotubes: a durable and methanol tolerant oxygen reduction electrocatalyst
      S. Ghosh, R.K. Sahu and C. R. Raj
      Nanotechnology, 2012, 23, 385602

    2. Polyelectrolyte-functionalized Au nanoparticle scaffold for the sensing of heparin and protamine in serum
      R. S. Dey and C. R. Raj
      Chemistry - An Asian Journal 7, 2012, 417

    3. Rapid room temperature chemical route for the synthesis of graphene: metal-mediated reduction of graphene oxide
      R. S. Dey, S. Hajra, R. K. Sahu, C. R. Raj and M. K. Panigrahi
      Chem. Commun. 48, 2012, 1787

    4. Flow injection amperometric sensing of uric acid and ascorbic acid using the self-assembly of heterocyclic thiol on Au electrode
      R. S. Dey, S. Gupta, R. Paira,  Shen-Ming Chen and C. R. Raj
      J. Solid State Electrochemistry 16, 2012, 173