Prof. Madhusudan Roy

Papers in Journals

Mechanochemical devulcanization of natural rubber vulcanizate by dual function disulfide chemicals, Soumyajit Ghorai, Satyaban Bhunia, Madhusudan Roy, Debapriya De, Polym. Degrad. Stab. 129 (2016) 34-46,  doi.org/10.1016/j.polymdegradstab.2016.03.024 Entropic screening preserves non-equilibrium nature of nematic phase while enthalpic screening destroys it, K. Dan, M. Roy, and A. Datta, J. Chem. Phys. 144, (2016) 064901-1064901-9, doi.org/10.1063/1.4941365 Determination of Silica Content and Its Dispersion in NR-PBR-RR Ternary Blends/SiO2 Nanocomposites by Digital Image Analysis of SEM Images, Debapriya De, Soumik Kundu, Premananda Jana,Satyaban Bhunia, Madhusudan Roy, Polyme Composites —2015 (Published online) DOI 10.1002/pc.23780 Non-equilibrium phase transitions in a liquid crystal, K. Dan, M. Roy and A. Datta, J. Chem. Phys. 143, (2015)09450, doi.org/10.1063/1.4929607 Preparation, characterization and electrical study of gum arabic/ZnO nanocomposites, Puspendu Barik, Ashis Bhattachrjee, and Madhusudan Roy, Bull. Mater. Sci. Bull. Mater. Sci., 38(6), October (2015),1609–1616. Photoacoustic Imaging of Nanoparticle-Containing Cells Using Single-Element Focused Transducer: A Simulation Study,Subhajit Karmakar, Madhusudan Roy, and Ratan K. Saha,IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 62(3), (2015) 463-474, doi.org/10.1109/TUFFC.2014.006786 Synthesis of Nano-Crystalline Materials in Open-AirLaboratory: A Case Study of Tobacco,B Satpati, A Bhattacherjee, M Roy, J. Nanosci. Nanotechnol. 15(2) (2015) 1362-1367(6), doi:10.1166/jnn.2014.92319.  Positron annihilation study of biopolymer inulin for understanding itsstructural organization,B Nandi Ganguly, M Roy and  S.P. Moulik Polymer 60 (2015) 137-143 Characterization of Dielectric Properties of Developed CdS-Gum Arabic Composites in Low Frequency Region, P. Barik, A. Bhattacharjee, M. Roy, Polymer Composites (2014), DOI 10.1002/pc Convex Arrhenius behaviour in a nematic-isotropic phaseTransition, K. Dan, M. Roy and A. Datta, EPL, 108 (2014) 36007, doi: 10.1209/0295-5075/108/36007  Magnetic particulate matters in the ashes of few commonly  used Indian cigarettes, A Bhattacharjee,  H, Mandal, M Roy, J Kusz and M Zubko, Environ Monit Assess, 186(11) 7399 -7411,(2014), DOI 10.1007/s10661-014-3936-x Effect of sol-gel Derived nano-silica on the Properties of Natural Rubber-Poly Butadiene Rubber-Reclaim Rubber Ternary Blends/Silica Nanocomposites, D. De, P.K. Panda,  S. Bhunia, and M. Roy, Polymer-Plastics Technology and Engineering , 53  (2014) 1131-1121. DOI: 10.1080/03602559.2014.886117 Classification of Ultrasonography Images of Human Fatty and Normal Livers using GLCM Textural Features, N Neogi, A Adhikari and M Roy,Current Trends in Technology and Science 3 (4)  252-259 (2014). Simulation study on the photoacoustics of cells with endocytosed gold nanoparticles, R K Saha, M Roy and A Datta, Simulation study on the photoacoustics of cells with endocytosed gold nanoparticles, R K Saha, M Roy and A Datta, Current  Science, 106 (11) 1554- 1559 (2014). Thermally induced single crystal to single crystal transformation leading to polymorphism, R Saha, S Biswas, S K Dey, A Sen,  M Roy, I M Steele, K Dey, A Ghosh, S Kumar, Spectrochim Acta A Mol Biomol Spectrosc, 130 (2014) 526–533  doi: 10.1016/j.saa.2014.04.032  Thermal decomposition study of ferrocene [(C5H5)2Fe], A Bhattacharjee, A Rooj, D Roy and M Roy, J. Exp. Phys. ,2014 (2014), 513268-1–8. doi.org/10.1155/2014/513268,  Photoacoustic examination of red blood cell suspensions, R K. Saha, S Karmakar and M Roy,J. Pure Appl. Ultrason. 35 125-128 (2013). Photoacoustic Response of Suspended and Hemolyzed Red Blood Cells, R. K. Saha, S. Karmakar and M. Roy,Appl. Phys. Lett. 103, 044101 (2013); doi: 10.1063/1.4816245. Comparative study of the microstructural and magnetic properties of fly ashes obtained from different thermal power plants in West Bengal, India, A. Bhattacharjee, H. Mandal, M. Roy, J. Kusz and W. Hofmeister, Environ Monit Assess (2013); DOI 10.1007/s10661-013-3203-6 Assessment of blood oxygen saturation using photoacoustic technique, R. K. Saha, S. Karmakar, M. Roy, Journal of Optics, 42 (2) 141-147 (2013)June 2013, DOI 10.1007/s12596-013-0123-3. 2. Physical Characteristics of Fly Ashes From Three Thermal Power Plants In West Bengal, India: A Comparative Study, A. Bhattacharjee, H. Mandal, M. Roy, J. Kusz and W. Hofmeister, Int. J. Chem Tech., 5, 836-843, (2013). Pressure Effect Studies on the Spin-Transition Behavior of a Dinuclear Iron(II) Compound, A. Bhattacharjee, M. Roy, V. Ksenofontov, J. A. Kitchen, S. Brooker, and P. Gutlich, Eur. J. Inorg. Chem., 843-849 (2013). Solventless synthesis of hematite nanoparticles using ferrocene, A. Bhattacharjee, A. Rooj, M. Roy, J. Kusz, P. Gutlich, J Mater Sci. 48, 2961-2968 (2013). Reinforcing effect of reclaim rubber on natural rubber/polybutadiene rubber blends, D. De, P.K. Panda, M. Roy, and S. Bhunia, Materials and Design 46, 142 (2013). Computational investigation on the photoacoustics of malaria infected red blood cells,R. K. Saha, S. Karmakar and M. Roy,  PLoS ONE 7(12) e51774, 1-9 (2012).[Featured in Global Medical Discovery Series, ISSN 1929-8536] Thermal decomposition of molecular materials {N(n-C4H9)4[MIIFeIII(C2O4)3]}∞ leading to ferrite: A reaction kinetics study, A. Bhattacharjee, D. Roy, M. Roy, A. Adhikari, J. Serb. Chem. Soc. 77(0) Thermal decomposition of molecular materials {N(n-C4H9)4[MIIFeIII(C2O4)3]}∞, MII = Zn, Co, Fe, 1-18 (2012).A. Bhattacharjee, D. Roy, M. Roy,  Int J Thermophys 33, 2351-2365(2012 Thermal degradation of a molecular magnetic material:{N(n-C4H9)4[FeIIFeIII(C2O4)3]}∞, A. Bhattacharjee, D. Roy, M. Roy,  J Therm Anal Calorim 109, 1423-1427 (2012). Reinforcing Effect of Nanosilica on the Properties of Natural Rubber/Reclaimed Ground Rubber Tire Vulcanizates, D. De, P. K. Panda, M. Roy, S. Bhunia, A. I. Jaman, Polymer Engineering and Science 53, 227-237(2013).  Validity of a theoretical model to examine blood oxygenation dependent optoacoustics, R. K. Saha, S. Karmakar, E. Hysi, M. Roy and M. C. Kolios, J Bio Opt 17, 5 (2012). Thermal degradation of a molecular magnetic material - {N(n-C4H9)4[Fe(II)Fe(III)(C2O4)3]}∞. A. Bhattacharjee, D. Roy, M. Roy, J. Thermal Analysis & Calorimetry,September 2012, 109(3) pp 1423-1427 (2012) DOI 10.1007/s10973-011-1829-6.  Microstructural and Magnetic Characterization of the Fly Ashes from Kolaghat Thermal Power Plants in West Bengal, India, A. Bhattacharjee, H. Mandal, M. Roy, J. Kusz, and W. Hofmeister, J. Magn. Magn. Mater. 323 (2011) 3007–3012. A Preliminary Study to Identify Magnetic Particulate Matters in Vehicle Fuel Wastes, A. Bhattacharjee,H. Mandal, M Roy, T. K. Chini,Environ Monit Assess    176 (2011) 473-481.  Electrical conduction property of molecular magnetic material - {N(n-C4H9)4[Fe(II)Fe(III)(C2O4)3]}∞ : Before and after thermal degradation, A. Bhattacharjee, D. Bhakat, M. Roy and J. Kusz, Physica B 405, 1546 (2010). Rod-like ferrites obtained through thermal degradation of a molecular ferrimagnet, A. Bhattacharjee, D. Roy, M. Roy, S. Chakraborty, A. De, J. Kusz and W. Hofmeister,J Alloys & Compounds, 503, 449 (2010). Effect of Cavity and Pillar Thickness of a Cavity Micromachined Ultrasound Transducer on the Membrane Displacement: A Simulation Study, R. Das, S. Chakraborty and M. Roy, J. Pure Appl. Ultrason. 32, 43 (2010). Microstructural and Magnetic Characterization of the Dusts from a Stone Crushing Industry in Birbhum, India, A. Bhattacharjee, H. Mandal, M. Roy, J. Kusz, M. Zubko and P. Gotlich,J. Magn. Magn. Mater., 322, 3724 (2010). Anomalous ultrasonic attenuation of agarose hydrogel, M. Roy and S. Chakraborty, J. Pure Appl. Ultrason.  31, 61 (2009). Challenges for Further CMOS Scaling in Nanometer Regimes for Future VLSI Technology, N. P. Maity, S. Chakraborty and M. Roy, Icfai Uni. J. Sc. & Tech. 4, 7 (2008). Note on the ‘Reply to the paper "Comment on Gelation mechanism of agarose and k-carrageenan solutions estimated in terms of concentration fluctuation"[Polym 2002;43:5299]', M. Roy and S. Chakraborty, Polymer 48, (2007) 5484-5485 Comment on "Gelation mechanism of agarose and k-carrageenan solutions estimated in terms of concentration fluctuation"[Polym 2002;43:5299], M. Roy and S. Chakraborty, Polymer 46, (2005) 3535. Measurement of electron-atom collision frequency in arc plasma by a radiofrequency coil probe combined with a transverse magnetic field, M. Roy,  Phys. Lett. A 274, 59 (2000). Dependence of the radial distribution function for azimuthal conductivity of arc plasma of tube radii, M. Roy, Ind. J. Phys. 73B, 83 (1999). Evaluation of diffusion coefficient of electrons in a mercury arc plasma by measurement of diffusion current, S. N. Sen, C. Acharyya and M. Gantait*, Ind. J. Pure and Appld. Phys. 29, 238 (1991). Lattice phonon mediation of solid state photoreaction in 7 methoxycourmarin crystal: Laser Raman Spectroscopy study, S. Chakrabarty, M. Gantait* and T. N. Mishra, J. Photochem. Photobio. A Chem. 60, 271 (1991). Laser Raman Spectroscopy study of photoreaction in p-chlorocinnamic acid poly-crystals, S. Chakrabarty, M. Gantait* and T, N. Mishra,  Proc. Ind. Acad. Sci. (Chem. Sci.) 102, 165 (1990).  Laser Raman Spectroscopy study of photoreaction dynamics in O-chlorocinnamic acid poly-crystals, S. Chakrabarty, M. Gantait* and T, N. Mishra, Ind. J. Phys. 54B, 105 (1990). Evaluation an electron temperature in transverse and axial magnetic field in an arc plasma by diffusion voltage measurement, S. N. Sen, C. Acharyya, M. Gantait* and B. Bhattacharjee, Int. J. Electron. 68, 621 (1990). Intensity enhancement of spectral lines with increasing arc current in an arc plasma, S. N. Sen, C. Acharyya and M. Gantait*,Ind. J. Pure and Appld. Phys. 28, 268 (1990). Measurement of electron-atom collision frequency in an arc plasma by a radiofrequency coil probe in conjunction with a longitudinal magnetic field, S. N. Sen, C. Acharyya, M. Gantait*, S. K. Ghosal, G. P. Nandi and B. Bhattacharjee,  Int. J. Electron. ,68, 293 (1990). Voltage current characteristics of low current arcs in air with metal electrodes, S. N. Sen, M. Gantait* and D. C. Jana,  Ind. J. Phys., 62, 78 (1989). Measurement of plasma parameters in an arc plasma by a single probe method, S. N. Sen, C. Acharyya and M. Gantait* Ind. J. Pure and Appld. Phys., 27, 220 (1989).  S. N. Sen and M. Gantait*, Conductivity and power relation in a plasma in a transverse magnetic field, Ind. J. Pure and Appld. Phys. 26, 479 (1988). Voltage current and power relation in an arc plasma in a variable axial magnetic field, S. N. Sen and M. Gantait*, Pramana J. Phys 30, 143 (1988). Dependence of intensity of mercury triplet lines on discharge current and transverse magnetic field in an arc plasma, S. N. Sen, and M. Gantait*,  Ind. J. Pure and Appld. Phys. 25, 165 (1987). Persistence of afterglow maintained by maintained by radiofrequency field in mercury arc, S. N. Sen, S. K. Sadhya, M. Gantait* and D. C. Jana,  Proc. Ind. Natn. Sci. Acad. 53A, 469 (1987). Persistence of afterglow maintained by radiofrequency field in mercury arc, S. N. Sen, S. K. Sadhya, M. Gantait* and D. C. Jana, Int. J. Electron. 63, 55 (1987). * Surname changed from Gantait to Roy