Roy, Tuhin

Dr. Tuhin Roy
Assistant Professor

Phone: +91 22 2576-7720
E-mail: tuhin.roy [at] iitb.ac.in
Location: CTARA Building, Room No. 12

Personal webpage: https://sites.google.com/view/tuhin-roy
Google Scholar: link
LinkedIn: https://www.linkedin.com/in/tuhin-roy-acoustics/

Research Interest

  • Computational biomechanics and waveguide modeling
  • Inverse problems for biomechanical property estimation
  • Physics-informed machine learning for biomedical applications
  • Elastography for tissue characterization

Academic Background

  • 2021: Ph.D. (Structural Engineering and Mechanics), North Carolina State University, USA
  • 2021: M.S. (Applied Mathematics), North Carolina State University, USA
  • 2014: M.Tech (Structural Engineering), Indian Institute of Technology (IIT) Kharagpur, India
  • 2012: B.E. (Civil Engineering), Bengal Engineering and Science University, Shibpur, India

Professional Experience

  • Assistant Professor (Jan 2026 – present): BSBE, IIT Bombay
  • Postdoctoral Research Scientist (Jan 2023 – Jan 2026): Columbia University, New York, USA
  • Postdoctoral Research Scholar (Aug 2021 – Jan 2023): North Carolina State University, USA
  • Research Affiliate (Apr 2022 – May 2022): Mayo Clinic, Rochester, USA
  • Assistant Surveyor (Jul 2014 – Jul 2016): Indian Register of Shipping, Mumbai, India

Awards

  • Zia Graduate Research Award in Structural Engineering, North Carolina State University, 2021
  • Chair of the Year Award, University Graduate Student Association, NC State University, 2021
  • Provost Doctoral Fellowship, North Carolina State University, 2016-2017
  • Institute Silver Medal, IIT Kharagpur, 2014

Publications

Selected Publications

  • Roy T., Kemper P., Mobadersany N., Shi H., Konofagou E. E., “Assessment of Spatially-Varying Arterial Wall Stiffness and Pressure Using a Physics-Informed Neural Network and Pulse Wave Imaging: An in Silico and Experimental Phantom Study of Stenotic Vessels”, Ultrasound in Medicine and Biology (2025).
  • Roy T., Konofagou E. E., “3D finite-element study for multi-frequency harmonic shear wave elastography: shear wave speed contrast assessment and experimental verification”, Journal of Biomechanics (2025).
  • Roy T., Lee H.-K., Capron C. B., Lopez-Jimenez F., Hesley Gina K., Greenleaf J. F., Urban M. W., Guddati M. N., “Estimation of in vivo human carotid artery elasticity using Arterial Dispersion Ultrasound Vibrometry”, Ultrasound in Medicine and Biology (2025).
  • Roy T., Guddati M. N., “Full waveform inversion for arterial viscoelasticity”, Physics in Medicine & Biology, Vol 68, Issue 5, 05NT02 (2023).
  • Roy T., Guddati M. N., “Full wave simulation of arterial response under acoustic radiation force”, Computers in Biology and Medicine, 106021 (2022).
  • Roy T., Urban M. W., Xu Y., Greenleaf J. F., Guddati M. N., “Multimodal guided wave inversion for arterial stiffness: methodology and validation in phantoms”, Physics in Medicine & Biology, Vol 66, Issue 11, 115020 (2021).
  • Roy T., Guddati M. N., “Shear wave dispersion analysis of incompressible waveguides”, The Journal of the Acoustical Society of America, Vol 149, Issue 2, Pages 972-982 (2021).
  • Urban M. W., Roy T., Aquino W., Guddati M. N., Greenleaf J. F., “Understanding Arterial Biomechanics with Ultrasound and Waveguide Models”, Acoustics Today, Spring;19(1):46-54 (2023).

Patent

  • Roy T., Guddati M. N., Urban M. W., Capron C. B., “Estimation of viscoelasticity of arterial or veinous wall”, PCT/US2023/067619 (patent filed, 2023).