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Ambarish Ghosh

Patents

  • A Method and a System for Rheological Measurements, Arijit Ghosh, Pranay Mandal and Ambarish Ghosh, (2015), 715/CHE/2015.
  • Vertical Integration of Nano and Microparticle Assemblies With Atomically Thin Membranes. Debadrita Paria, Srinivasan Raghavan, Arindam Ghosh and Ambarish Ghosh, (2014), 6746/CHE/2014.
  • Three dimensional plasmonic substrates for sensing applications. Ambarish Ghosh and Haobijam Johnson Singh, (2012), # 1979/CHE/2012.
  • Magnetic Nanostructured Propellers. Peer Fischer and Ambarish Ghosh, (2010), US 20110270434 A1.
  • Circular birefringence refractometer: method and apparatus for measuring optical activity. Peer Fischer and Ambarish Ghosh, (2007), PCT/US2007/072248.

Publications

  • Manoeuvrability of Magnetic Nanomotors Inside Living Cells, Malay Pal, Neha Somalwar, Anumeha Singh, Ramray Bhat, Sandeep M. Eswarappa, Deepak K. Saini*, and Ambarish Ghosh*, accepted in Advanced Materials, 2018.
  • Helical Nanomachines as Mobile Viscometers, Arijit Ghosh, Debayan Dasgupta, Malay Pal, Konstantin Morozov, Alexander Leshansky and Ambarish Ghosh, Advanced Functional Materials, 1705687, 1-6, 2018
  • Mobile Nanotweezers for Active Colloidal Manipulation, Souvik Ghosh and Ambarish Ghosh, Science Robotics, 3, 14, eaaq0076, 2018
  • Single Coating of Zinc Ferrite Renders Magnetic Nanomotors Therapeutic and Stable against Agglomeration, Pooyath Lekshmy Venugopalan, Shilpee Jain, Srinivasrao Shivashankar and Ambarish Ghosh, Nanoscale, 2018, 10, 2327
  • Exploding and Imaging of Electron Bubbles in Liquid Helium, Neha Yadav, Vaisakh Vadakkumbatt, Humphrey J. Maris and Ambarish Ghosh, Journal of Low Temperature Physics, 2017,187, 618-626
  • Role of entropy in the expulsion of dopants from optically trapped colloidal assemblies, Hreedish Kakoty, Rajarshi Banerjee, Chandan Dasgupta and Ambarish Ghosh, Physical Review Letters, 117, 258002, 2016 (chosen as Editor’s suggestion)
  • Independent Direction Control of Magnetic Nanomotors, Pranay Mandal, Vaishali Chopra and Ambarish  Ghosh, ACS Nano, 9 (5), pp 4717-4725, 2015
  • Ultrahigh Field Enhancement and Photoresponse in Atomically Separated Arrays of Plasmonic Dimers, Debadrita Paria, K. Roy, Johnson H. Singh, Shishir Kumar, Srinivasan Raghavan, Arindam Ghosh and Ambarish  Ghosh, Advanced Materials, 27 (10), 1751-1758, 2015.
  • Studying Electrons on Curved Surfaces by Trapping and Manipulating Multielectron Bubbles in Liquid Helium, Vaisakh Vadakkumbatt, Emil M. Joseph, Anustuv Pal & Ambarish Ghosh, Nature Communications 5, 4571, 2014
  • Conformal Cytocompatible Ferrite Coatings Facilitate the Realization of a Nano-voyager in Human Blood, Lekshmy Venugopalan Pooyath, Ranajit Sai, Yashoda Chandorkar, Bikramjit Basu, Srinivasrao Shivashankar, and Ambarish Ghosh, Nano Letters, 2014, 14 (4), pp 1968–1975
  • Velocity Fluctuations in Helical Propulsion: How Small Can a Propeller Be, Arijit Ghosh, Debadrita Paria, Govindan Rangarajan and Ambarish Ghosh; Journal of Physical Chemistry Letters, 2014, 5, 62-68.
  • Observation of Enhanced Diffusivity in Magnetically Powered Reciprocal Swimmers, Pranay Mandal and Ambarish Ghosh, Phys. Rev. Lett. 111, 248101 (2013)
  • Wafer scale fabrication of porous three-dimensional plasmonic metamaterials for the visible region: chiral and beyond, Johnson Haobijam Singh, Greshma Nair, Arijit Ghosh, Ambarish Ghosh, Nanoscale, 2013, 5, 7224-7228
  • Analytical theory and stability analysis of an elongated nanoscale object under external torque, Arijit Ghosh, Pranay Mandal, Suman Karmakar, and Ambarish Ghosh, Physical Chemistry Chemical Physics 15, (26), 10817-10823, 2013
  • Porous three dimensional arrays of Plasmonic Nanoparticles, Haobijam Johnson Singh and Ambarish Ghosh, Journal of Physical Chemistry C, 116 (36), 19467-19471, 2012
  • Dynamical Configurations and Bistability of Helical Nanostructures under External Torque, A. Ghosh, D. Paria,H. J. Singh,P. L. Venugopalan and Ambarish Ghosh, Physical Review E, 86, 031401, 2012.
  • Enhancement of circular differential deflection of light in an optically active medium, Rajitha P. Rajan and Ambarish Ghosh, Optics Letters, 37 (7), 1232-1234 (2012)
  • Magnetically actuated propulsion at low Reynolds numbers: towards nanoscale control, P. Fischer and A. Ghosh, Nanoscale 3 (2), 557 (2011).
  • Controlled Propulsion of Artificial Magnetic Nanostructured Propellers, A. Ghosh, and P. Fischer, Nano Letters 9 (6), 2243 (2009).
  • Voltage controllable magnetic composite based on multifunctional polyethylene microparticles,
  • A. Ghosh, N. K. Sheridon, and P. Fischer, Small 4 (11), 1956-1958 (2008)
  • Chiral Molecules Split Light: Reflection and Refraction in a Chiral Liquid, Ambarish Ghosh and Peer Fischer, Phys. Rev. Lett. 97, 173002 (2006)
  • Observation of a New Type of Electron Bubble in Superfluid Helium, Ambarish Ghosh and Humphrey J. Maris, Phys. Rev. Lett. 95, 265301 (2005)