Publication & Patents

Complete List of Publications from IIT Kharagpur

  • Bifunctional electrocatalytic activity of ordered intermetallics based on Pd and Sn, S. Mondal, V. S. K. Choutipalli, B. K. Jena, V. Subramanian, and C. R. Raj. J. Phys. Chem C. 2020, 124, 9631
  • Transition metal alloy integrated tubular carbon hybrid nanostructure for bifunctional oxygen electrocatalys, A. Samanta, A. Ghatak, S. Bhattacharyya and C. R. Raj. Electrochim. Acta, 2020, 348, 136274
  • Mesoporous carbon-supported manganese tungstate nanostructures for the development of zinc-air battery powered long lifespan asymmetric Supercapacitor, S. Mallick, A. Samanta and C. R. Raj. Sustainable Energy & Fuels 2020, 4, 4008
  • Oxygen Electrocatalysis with Mesoporous Co-N-C Catalysts: Towards Understanding the Active Site and Development of Rechargeable Zn-Air Batteries, Arpan Samanta and C. R. Raj. ChemElectroChem 2020, 7, 2877
  • Bifunctional nitrogen-doped hybrid catalyst based on onion-like carbon and graphitic carbon encapsulated transition metal alloy nanostructure for rechargeable zinc-air battery. Journal of Power Sources 2020, 455, 227975.
  • General Approach for the Synthesis of Nitrogen-Doped Carbon Encapsulated Mo and W Phosphide Nanostructures for Electrocatalytic Hydrogen Evolution. Sukanta Chakrabartty, Damini Sahu and C. R. Raj, ACS Appl. Energy Mater. 2020, 3, 3, 2811-2820.
  • Nitrogen and phosphorous co-doped graphitic carbon encapsulated ultrafine OsP2 nanoparticles a pH universal highly durable catalyst for hydrogen evolution reaction by S. Chakrabartty, B. K. Barman and C. R. Raj, Chem. Commun., 2019, 55, 4399.
  • Electrochemical Dealloying-Assisted Surface-Engineered Pd-Based Bifunctional Electrocatalyst for Formic Acid Oxidation and Oxygen Reduction by S. Mondal and C. R. Raj, ACS Appl. Mater. Interfaces, 2019, 11 (15), pp 14110-14119.
  • Carbothermal-Reduction-Assisted Phosphidation of Cobalt Affords Mesoporous Nitrogen-Doped Carbon-Embedded CoPNanoelectrocatalysts for the Oxygen Reduction Reaction by M. M. Kumar and C. R. Raj, ACS Appl. Nano Mater., 2019, 2, 643-648.
  • Mo2C@NC nanowire bundle for efficient electrocatalytic hydrogen evolution by S. Chakrabartty and C. R. Raj, International J. Hydrogen Energy, 2018, 43, 19510.
  • Asymmetric Supercapacitor Based on Chemically Coupled Hybrid Material of Fe2O3-Fe3O4Heterostructure and Nitrogen-Doped Reduced Graphene Oxide by S. Mallick, P. P. Jana, and C. R. Raj, ChemElectroChem, 2018, 5, 2348-2356.
  • Copper Nitride Nanostructure for the Electrocatalytic Reduction of Oxygen: Kinetics and Reaction Pathway by S. Mondal and C. R. Raj, J. Phys. Chem. C, 2018, 122, 18468.
  • Catalyst Support in Oxygen Electrocatalysis: A Case Study with CoFeAlloy Electrocatalyst by A. Samanta and C. R. Raj, J. Phys. Chem. C, 2018, 122, 15843-15852.
  • Nanostructured Sulfur-Doped Porous Reduced Graphene Oxide for the Ultrasensitive Electrochemical Detection and Efficient Removal of Hg(II) by B. Manna and C.R. Raj, ACS Sustainable Chem. Eng.,2018, 6, 6175.
  • Unzipping of Single-Walled Carbon Nanotube for the Development of Electrocatalytically Active Hybrid Catalyst of Graphitic Carbon and Pd Nanoparticles by S. Mondal, S. Ghosh and C. R. Raj, ACS Omega, 2018, 3, 622.
  • Polymer-based hybrid catalyst of low Pt content for electrochemical hydrogen evolution by S. Chakrabartty, C. S. Gopinath and C. R. Raj, International J. Hydrogen Energy, 2017, 42, 22821.
  • Inorganic-Organic Hybrid 3D Redox Nanoarchitecture for the Electrocatalytic Sensing of Thiols by B. Manna andC.R.Raj, ACS Sustainable Chem. Eng., 2017, 5, 9412.
  • Covalent functionalization and electrochemical tuning of reduced graphene oxide for the bioelectrocatalytic sensing of serum lactate by B. Manna and C.R.Raj, J. Mater. Chem. B, 2016, 4, 4585.
  • Emerging new generation electrocatalysts for the oxygen reduction reaction (review article) by C. R. Raj*, A. Samanta, S.H. Noh, T. Okajima, T. Ohsaka, J. Mater. Chem.A 2016, 4, 11156.
  • Facile shape-controlled growth of hierarchical mesoporous ?-MnO2 for the development of asymmetric supercapacitors by S. Bag and C. R. Raj, J. Mater. Chem.A, 2016, 4, 8384.
  • Rational functionalization of reduced graphene oxide with imidazolium-based ionic liquid for supercapacitor application by S. Bag, A. Samanta, P. Bhunia, C. R. Raj, Inter. J. Hydrogen Energy, 2016, 41, 22134.
  • Hierarchical three-dimensional mesoporous MnO2 nanostructures for high performance aqueous asymmetric supercapacitors by S. Bag and C. R. Raj, J. Mater. Chem.A,2016, 4, 587.
  • On the electrocatalytic activity of nitrogen-doped reduced graphene oxide: Does the nature of nitrogen really control the activity towards oxygen reduction? by S. Bag and C. R. Raj, J. Chem. Sci. 2016, 128, 339.
  • Facile growth of multi-twined Au nanostructures (selected for cover page) by R. K. Bera, C.R. Raj, J. Chem. Sci.2015.
  • Pt-Pd nanoelectrocatalyst of ultralow Pt content for the oxidation of formic acid: Towards tuning the reaction pathway by S. Ghosh, C. R. Raj, J. Chem. Sci. 2015.
  • A Rationally designed thymidine-based self-assembled monolayer on a gold electrode for electroanalytical applications by D. Datta, R.K.Bera, S. Jana, B. Manna, Bhaskar; D. Roy, A. Anoop, C. R. Raj*, T. Pathak, Chem.- An Asian J. 2015.
  • Visible-light-driven production of poly(a-terthiophene)-Au nanoparticle functional hybrid material (selected for inside back cover) by R.K.Bera, P. Bhunia, S. Chakrabartty, C.R.Raj, ChemNanoMat 2015, 1, 586.
  • Electrochemical decoration of carbon nanotubes with Au nanostructures for the electroanalysis of biomolecules by A.K. Das, C.R.Raj, Anal. Sci. 2015, 31, 711.
  • 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, ElectrochimActa 2015, 163, 16.
  • Layered Inorganic-Organic Hybrid Material Based on Reduced Graphene Oxide and a-Ni(OH)2 for High Performance Supercapacitor Electrodes by S. Bag and C. R. Raj, J. Mater. Chem.A, 2014, 2, 17848.
  • Enzyme-integrated cholesterol biosensing scaffold based on in situ synthesized reduced graphene oxide and dendritic Pd nanostructure by R. S. Dey and C.R.Raj, Biosens. Bioelectron.2014, 62, 357.
  • Shape-controlled growth of surface-confined Au nanostructuresfor electroanalytical applications by A. K. Das and C.R.Raj, J. Electroanal. Chem. 2014, 717-718, 140.
  • Antimicrobial activity of fluorescent Ag nanoparticles by R.K. Bera, S. M. Mondal, C. R. Raj, Lett. Appl. Microbiol. 2014, 58, 520.
  • Facile single-step synthesis of nitrogen-doped reduced graphene oxide-Mn3O4 hybrid functional material for the electrocatalytic reduction of oxygen by S. Bag, K. Roy, C.S. Gopinath and C. R. Raj, ACS Appl. Mater. Interfaces 2014, 6, 2678.
  • Carbon Nanotube-Supported Dendritic Pt-on-Pd Nanostructures: Growth Mechanism and Electrocatalytic Activity Towards Oxygen Reduction by S. Ghosh, S. Mondal and C. R. Raj, J. Mater. Chem.A 2014, 2, 2233.
  • A hybrid functional nanoscaffold based on reduced graphene oxide-ZnO for the development of an amperometric biosensing platform by R. S. Dey and C.R.Raj, RSC Adv.2013,3, 25858.
  • A facile photochemical route for the synthesis of triangular Ag nanoplates and colorimetric sensing of H2O2 by R. K. Bera and C.R.Raj, J. Photochem. Photobiol. A Chem.2013, 270,1.
  • Shape and surface structure-dependent electrocatalytic activity of Au nanoparticle by A. K. Das and C.R.Raj, Electrochim. Acta.2013,107 592.
  • Redox-functionalized graphene oxide architecture for the development of amperometric biosensing platform by R. S. Dey and C.R.Raj, ACS Appl. Mater. Interfaces 2013,5, 4791.
  • Nanomaterial-based functional scaffolds for amperometric sensing of bioanalytes (invited review) by R. S. Dey, R. K. Bera and C. R. Raj, Anal BioanalChem2013,405, 3431.
  • Shape-controlled synthesis of Pt nanostructures and evaluation of catalytic and electrocatalytic performance by S. Ghosh and C. R. Raj Catal. Sci. Technol., 3, 2013, 1078.
  • Electrochemistry of surface wired cytochrome c and bioelectrocatalyticsensing of superoxide by S. Behera, R. S. Dey, M. K. Rana and C. R. Raj, J. Chem. Sci. 2013,125, 275.
  • Pt-Pd alloy nanoparticle-decorated carbon nanotubes: a durable and methanol tolerant oxygen reduction electrocatalyst by S. Ghosh, R.K. Sahu and C. R Raj, Nanotechnology 2012, 23, 385602.
  • Polyelectrolyte-functionalized Au nanoparticle scaffold for the sensing of heparin and protamine in serum by R. S. Dey and C. R. Raj, Chemistry - An Asian Journal 2012,7, 417.
  • Rapid room temperature chemical route for the synthesis of graphene: metal-mediated reduction of graphene oxide by R. S. Dey, S. Hajra, R. K. Sahu, C. R. Raj and M. K. Panigrahi, Chem. Commun. 2012,48,1787.
  • Flow injection amperometric sensing of uric acid and ascorbic acid using the self-assembly of heterocyclic thiol on Au electrode by R. S. Dey, S. Gupta, R. Paira, Shen-Ming Chen and C. R. Raj, J. Solid State Electrochemistry, 2012,16, 173.
  • Enzyme-free colorimetric assay of serum uric acid (Top ten most accessed articles -http://blogs.rsc.org/cc/2011/10/19/top-ten-most-accessed-articles-in-september-2/) R. K. Bera and C.R.Raj, Chem. Commun. 47, 2011, 11498.
  • Naked eye sensing of melamine using rationally tailored gold nanoparticles:hydrogen-bondingand charge-transfer recognition by R. K. Bera and C.R.Raj, Analyst 2011,136, 1644.
  • Iodide-mediated reduction of AuCl4- and a new green route for the synthesis of single crystalline Au nanostructures with pronounced electrocatalytic activity by A. K. Das and C. R. Raj J. Phys. Chem. C. 2011,115, 21041.
  • Shape-regulated high yield synthesis of electrocatalytically active branched Pt nanostructures for oxygen reduction and methanol oxidation reactions byS. Ghosh, R.K. Sahu and C. R Raj, J. Mater. Chem. 2011,21, 11973.
  • Enzyme integrated silicate-Pt nanoparticle architecture: A versatile biosensing platform (highlighted in Nature India- doi:10.1038/nindia.2011.15; Published online 31 January 2011) by B. K. Jena and C. R. Raj, Biosensors and Bioelectronics2011,26, 2960.
  • Rapid room temperature synthesis of electrocatalytically active Au nanostructures by A. K. Das and C. R. Raj, J. Colloid and Interface Science 2011,353, 506.
  • Development of an Amperometric Cholesterol Biosensor Based on Graphene-Pt Nanoparticle Hybrid Material R. S. Dey and C. R. Raj, J. Phys. Chem. C 2010,114, 21427.
  • Enzyme-cofactor-assisted photochemical synthesis of Ag nanostructures and shape-dependent optical sensing of Hg(II) ions by R. K. Bera and C.R.Raj, Chem. Mater. 2010,22, 4505.
  • Facile in situ synthesis of multiwall carbon nanotube supported flowerlike Pt nanostructures: An efficient electrocatalyst for fuel cell application by S. Ghosh and C. R. Raj, J. Phys. Chem. C. 2010,114, 10843.
  • Electrocatalytic performance of carbon nanotube-supported palladium particles in the oxidation of formic acid and the reduction of oxygen by S. Chakraborty and C. R. Raj, Carbon 2010,48, 3242.
  • Electrochemically derived redox molecular architecture: A novel electrochemical interface for voltammetric sensing by R. S. Dey, S. Gupta, R. Paira, and C. R. Raj , ACS Applied Materials and Interface 2010,2, 1355.
  • Au nanoparticle decorated silicate network for the amperometric sensing of isoniazid by B. K. Jena and C. R. Raj, Talanta 2010, 80, 1653.
  • Facile growth of flower-like Au nanocrystals and electroanalysis of biomolecules by A. K. Das, C. R. Raj, J. Electroanal. Chem. 2010, 638,189.
  • Bioanalytical Applications of Au nanoparticles (review article) by B.K. Jena, S. Ghosh, R.K. Bera, R.S. Dey, A.K. Das, and C.R. Raj, Recent Patents in Nanotechnology 2010, 4, 41.
  • Carbon nanotube supported platinum nanoparticle for the amperometric sensing of hydrazine by S. Chakraborty and C. R. Raj, Sensors & Actuators: B. Chemical 2010,147, 222.
  • Pt nanoparticle-based highly sensitive platform for the enzyme-free amperometric sensing of H2O2 by S. Chakraborty and C. R. Raj, Biosens. Bioelectron. 2009, 24, 3264.
  • Morpholog-dependent electrocatalytic activity of Au nanoparticles by B.K. Jena and C. R. Raj, Electrochem. Commun. 2008, 10, 951-954.
  • Gold nanoelectrode ensembles for the simultaneous electrochemical detection of ultratrace arsenic, mercury and copper (Highlighted in nanoindian.com) by B.K. Jena and C. R. Raj, Anal.Chem. 2008, 80, 4836-4844.
  • Electrochemistry of surface wired redox protein: Axial ligation and control of redox potential by S. Behera and C. R. Raj, J. Electroanal. Chem. 2008, 619-620, 159-163.
  • Seedless, surfactantless room temperature synthesis of single crystalline fluorescent gold nanoflowers with pronounced SERS and electrocatalytic activity by B.K. Jena and C. R. Raj, Chem. Mater. 2008, 20, 3546-3548.
  • Highly sensitive and selective electrochemical detection of sub-ppb level chromium(VI) using nano-sized gold particle by B.K. Jena and C. R. Raj, Talanta 2008, 76, 161-165.
  • Electrocatalytic applications of nanosizedPt particles self-assembled on sol-gel derived three-dimensional silicate network B.K. Jena and C. R. Raj, J. Phys. Chem. C. 2008, 112, 3496.
  • Electrochemical functionalization of gold electrode with redox active self-assembled monolayer for electroanalytical application by S. Behera, S. Sampath and C. R. Raj, J. Phys. Chem. C 2008, 112, 3734.
  • Optical sensing of biomedically important polyionic drugs using gold nanoparticles by B.K. Jena and C. R. Raj, Biosens.Bioelectron. 2008, 23, 1285.
  • Functionalized mesoporous cross-linked polymer as efficient host for loading gold nanoparticles and its electrocatalytic behavior for reduction of H2O2 by D. Chandra, B.K. Jena, C. R. Raj and A. Bhaumik, Chem. Mater 2007, 19, 6290.
  • Mercaptoethylpyrazine Promoted Electrochemistry of Redox Protein and Amperometric Biosensing of Uric Acid by S. Behera and C. R. Raj, Biosens. Bioelectron.2007, 23, 556.
  • Self-assembled monolayers of thio-substituted nucleobases on gold electrode for the electroanalysis of NADH, ethanol and uric acid by S. Behera and C.R.Raj, Sensors Actuators B Chem. 2007, 128, 31.
  • Mediated electrocatalytic oxidation of bioanalytes and biosensing of glutamate using functionalized multiwall carbon nanotubes-biopolymer nanocomposite by S. Chakraborty and C. R. Raj, J. Electroanal. Chem. 2007, 609, 155.
  • Electrochemically triggered Michael addition on the self-assembly of 4-thiouracil: Generation of surface-confined redox mediator and electrocatalysis by C. R. Raj and S. Behera , Langmuir 2007, 23, 1600.
  • Shape-controlled synthesis of gold nanoprism and nanoperiwinkles with pronounced electrocatalytic activity by B.K. Jena and C. R. Raj, J. Phys. Chem. C 2007, 111, 15146.
  • Synthesis of flower-like gold nanoparticles and their electrocatalytic activity towards the oxidation of methanol and the reduction of oxygen by B.K. Jena and C. R. Raj, Langmuir 2007, 23, 4064-4070.
  • Amperometric L-lactate biosensor based on gold nanoparticles by B.K. Jena and C. R. Raj, Electroanalysis 2007, 19, 816-822.
  • Amperometric biosensing of glutamate using carbon nanotube based electrode by S. Chakraborty and C. R. Raj, Electrochem. Commun. 2007, 9, 1323-1330.
  • Ultrasensitive nanostructured platform for the electrochemical sensing of hydrazine by B.K. Jena and C. R. Raj, J. Phys. Chem. C 2007, 111, 6228.
  • Carbon nanotubes-polymer-redox mediator hybrid thin film for electrocatalytic sensing (Hot article in Oct.- Dec. 2006) by C. R. Raj and S. Chakraborty, Biosens. Bioelectron. 2006, 22, 700.
  • Electrochemical biosensor based on integrated assembly of dehydrogenase enzymes and gold nanoparticles (Most accessed paper in July-Sept. 2006) by B.K. Jena and C. R. Raj, Anal. Chem. 2006, 78, 6332-6339.
  • Enzyme-free amperometric sensing of glucose by using gold nanoparticles by B.K.Jena and C. R. Raj, Chemistry - A European Journal 2006, 12, 2702-2708.
  • Electrochemical studies of 6-mercaptonicotinic acid monolayer on Au electrode by C. R. Raj and S. Behera, J. Electroanal. Chem. 2005, 581, 61.
  • Efficient electrocatalytic oxidation of NADH at gold nanoparticles self-assembled on three-dimensional sol-gel network by C. R. Raj and B.K. Jena, Chem.Commun.2005, (15), 2005-2007.
  • Mediatorless voltammetric oxidation of NADH and sensing of ethanol by C. R. Raj and S. Behera, Biosens. Bioelectron. 2005, 21, 949-956.