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    Latest Publications


  • 1 Kar, A., Olszówka, J., Sain, S., Sloman, S-R., Montes, O., Fernández, A., Pradhan, S. K., Wheatley, A., Morphological effects on the photocatalytic properties of SnO2 nanostructures, 810, 151718 (1-11), Journal of Alloys and Compounds, 2019
  • 2 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Botton, G. A., Wheatley, A, Targeting low-cost type-II heterostructures: synthesis, structure and photoreactivity, 698, 944-956, Journal of Alloys and Compounds, 2018
  • 3 Kar, A., Patra, A., Recent advances on the optical properties of Eu3+ ion in nano-systems, 18, 8047–8069, Journal of Nanoscience and Nanotechnology, 2018
  • 4 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Botton, G. A., Wheatley, A. (2017), Targeting low-cost type-II heterostructures: synthesis, 698, 944-956, structure and photoreactivity. In: Journal of Alloys and Compounds, 2017
  • 5 Sain, S., Kar, A., Mukherjee, M., Das, D., Pradhan, S., Structure, optical and magnetic characterizations of Mn doped ZnS dilute magnetic semiconductor synthesized by mechanical alloying, 27, 1790-1799, Advanced Powder Technology, 2016
  • 6 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Wheatley, A., Facile synthesis of SnO2-PbS nanocomposites with controlled structure for applications in photocatalysis, 8, 2727-2739, Nanoscale, 2016
  • 7 Sain, S., Kar, A., Mukherjee, M., Das, D., Pradhan, S., Structure, optical and magnetic characterizations of Mn doped ZnS dilute magnetic semiconductor synthesized by mechanical alloying, 27, 1790-1799, In: Advanced Powder Technology, 2016
  • 8 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Wheatley, A. (2016), Facile synthesis of SnO2-PbS nanocomposites with controlled structure for applications in photocatalysis, 8, 2727-2739, In: Nanoscale, 2016
  • 9 Kar, A., Sain, S., Kundu, S., Bhattacharyya, A., Pradhan, S. K., Patra, A., Function of size and shape on photocatalytic properties of SnO2 nanocrystals, 16, 1017-1025, ChemPhysChem, 2015
  • 10 Kar, A., Kundu, S., Patra, A., Lanthanide-doped nanocrystals: strategies for improving the efficiency of upconversion emission and their physical understanding, 16, 505-521, ChemPhysChem, 2015
    • View More

    Research Areas


    • Investigating the optical properties of rare earth doped nanomaterials in detail by using steady state and time resolved spectroscopy.
    • Evaluation of photocatalytic activity of different sized and shaped semiconductors and core@shell semiconductor heterostructured nanomaterials.
    • Studying influences of lattice parameters and lattice strain on the physical properties of nanomaterials.
    • Investigation of core-to-shell energy transfer using steady state and time resolved spectroscopy.
    • Analysis of nanomaterials using various characterization techniques such as XRD, SEM, TEM, HRTEM, FTIR, Raman, XPS, BET, AFM, UV-Vis, Photoluminescence (PL), Time-resolved spectroscopy and electrical I-V study.
    • Understanding the influence of shape, size and core@shell structures on the various physical properties of nanomaterials.
    • Synthesis of various sized and shaped pure semiconductors, rare earth doped semiconductors, semiconductor-semiconductor and rare earth based core@shell nanostructures using different synthetic techniques such as colloidal, hydrothermal, sonochemical, sol-

    Publications


  • 1 Kar, A., Olszówka, J., Sain, S., Sloman, S-R., Montes, O., Fernández, A., Pradhan, S. K., Wheatley, A., Morphological effects on the photocatalytic properties of SnO2 nanostructures, 810, 151718 (1-11), Journal of Alloys and Compounds, 2019
  • 2 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Botton, G. A., Wheatley, A, Targeting low-cost type-II heterostructures: synthesis, structure and photoreactivity, 698, 944-956, Journal of Alloys and Compounds, 2018
  • 3 Kar, A., Patra, A., Recent advances on the optical properties of Eu3+ ion in nano-systems, 18, 8047–8069, Journal of Nanoscience and Nanotechnology, 2018
  • 4 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Botton, G. A., Wheatley, A. (2017), Targeting low-cost type-II heterostructures: synthesis, 698, 944-956, structure and photoreactivity. In: Journal of Alloys and Compounds, 2017
  • 5 Sain, S., Kar, A., Mukherjee, M., Das, D., Pradhan, S., Structure, optical and magnetic characterizations of Mn doped ZnS dilute magnetic semiconductor synthesized by mechanical alloying, 27, 1790-1799, Advanced Powder Technology, 2016
  • 6 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Wheatley, A., Facile synthesis of SnO2-PbS nanocomposites with controlled structure for applications in photocatalysis, 8, 2727-2739, Nanoscale, 2016
  • 7 Sain, S., Kar, A., Mukherjee, M., Das, D., Pradhan, S., Structure, optical and magnetic characterizations of Mn doped ZnS dilute magnetic semiconductor synthesized by mechanical alloying, 27, 1790-1799, In: Advanced Powder Technology, 2016
  • 8 Kar, A., Sain, S., Rossouw, D., Knappett, B., Pradhan, S., Wheatley, A. (2016), Facile synthesis of SnO2-PbS nanocomposites with controlled structure for applications in photocatalysis, 8, 2727-2739, In: Nanoscale, 2016
  • 9 Kar, A., Sain, S., Kundu, S., Bhattacharyya, A., Pradhan, S. K., Patra, A., Function of size and shape on photocatalytic properties of SnO2 nanocrystals, 16, 1017-1025, ChemPhysChem, 2015
  • 10 Kar, A., Kundu, S., Patra, A., Lanthanide-doped nanocrystals: strategies for improving the efficiency of upconversion emission and their physical understanding, 16, 505-521, ChemPhysChem, 2015
  • 11 Kar, A., Sain, S., Kundu, S., Bhattacharyya, A., Pradhan, S. K., Patra, A., Function of size and shape on photocatalytic properties of SnO2 nanocrystals, 16, 1017-1025, In: ChemPhysChem, 2015
  • 12 Kar, A., Kundu, S., Patra, A., Lanthanide-doped nanocrystals: strategies for improving the efficiency of upconversion emission and their physical understanding, 16, 505-521, In: ChemPhysChem, 2015
  • 13 Sain, S., Kar, A., Patra, A., Pradhan, S. K., Microstructure and photoluminescence properties of ternary Cd0.2Zn0.8S quantum dots synthesized by mechanical alloying, 16, 2673(1)- 2673(15), Journal of Nanoparticle Research, 2014
  • 14 Sain, S., Kar, A., Patra, A., Pradhan, S. K., Structural interpretation of SnO2 nanocrystals of different morphologies synthesized by microwave irradiation and hydrothermal methods, 16, 1079-1090, CrystEngComm, 2014
  • 15 Kar, A., Patra, A., Recent development of core-shell SnO2 nanostructures and their potential applications, 2, 6706-6722, Journal of Materials Chemistry C, 2014
  • 16 Sain, S., Kar, A., Patra, A., Pradhan, S. K, Microstructure and photoluminescence properties of ternary Cd0.2Zn0.8S quantum dots synthesized by mechanical alloying, 16, 2673(1)- 2673(15), In: Journal of Nanoparticle Research, 2014
  • 17 Sain, S., Kar, A., Patra, A., Pradhan, S. K., Structural interpretation of SnO2 nanocrystals of different morphologies synthesized by microwave irradiation and hydrothermal methods, 16, 1079-1090, In: CrystEngComm, 2014
  • 18 Kar, A., Patra, A., Recent development of core-shell SnO2 nanostructures and their potential applications, 2, 6706-6722, In: Journal of Materials Chemistry C, 2014
  • 19 10. Kar, A., Kundu, A., Bhattacharyya, S., Mandal, S., Patra, A, Lanthanide based resonance energy transfer (LRET) between Ce-doped LaPO4 nanorods and coumarin 440 dye, 3, 13372-13380, In: RSC Advances., 2013
  • 20 Kar, A., Patra, A, Recent advances of doping of SnO2 nanocrystals for their potential applications, 72, 89-99, In: Transaction of Indian Ceramic Society, 2013

    • Patents


    # Patents Year

    Member


    Moumi Mandal

    Title of Thesis= Design and synthesis of receptors for biologically significant molecules

    Enrolment/ Registration No.= 20180073, Dated: 29/11/2018

    Year of Joining= 2018

    Utsav Sengupta

    Title of Thesis= Design of core@shell semiconductor nanomaterials for the photocatalytic continuous flow treatment of xanthene dyes

    Enrolment/ Registration No.= 502017BS06, Dated: 27/03/2018

    Year of Joining= 2018

    Projects


    • Fabrication of semiconductor core@shell nanoparticles for the continuous flow treatment of industrial waste toxic dyes, Sponsored
      Ongoing
    • Core@shell semiconductor nanomaterials for the photocatalytic continuous flow treatment of xanthene dyes, Sponsored
      Ongoing

    Awards


    • CSIR-NET (National Eligibility Test), Year: 2007
    • Senior Research Fellowship, Year: 2010
    • Research Associate Fellowship, Year: 2013
    • Newton International Fellowship, Year: 2013
    • INSPIRE Faculty Award, Year: 2016
    • The follow-on support of Newton International Fellowship, Year: 2017

    Citations


    Google Scholar
    CITATION H-INDEX I-10 INDEX
    1102 19 21

    Created: 23 November 2019