Dr. Sarkar Lab : BioMedical Acoustics and Complex fluids

Spatial ordering due to hydrodynamic interactions between a pair of colliding drops in a confined shear

Sarkar K, Singh R 2013 “Spatial ordering due to hydrodynamic interactions between a pair of colliding drops in a confined shear,” Physics of Fluids, 25,

Effects of encapsulation damping on excitation threshold for subharmonic generation from contrast microbubbles

Katiyar A, Sarkar K 2012 “Effects of encapsulation damping on excitation threshold for subharmonic generation from contrast microbubbles,” Journal of the Acoustical Society of America, 132, 3576-

Pair-wise interactions between deformable drops in a shear at finite inertia

Olapade P, Singh R, Sarkar K 2009 “Pair-wise interactions between deformable drops in a shear at finite inertia,” Physics of Fluids, 21,

Effects of viscosity ratio on deformation of a viscoelastic drop in a Newtonian matrix under steady shear

Mukherjee S, Sarkar K 2009 “Effects of viscosity ratio on deformation of a viscoelastic drop in a Newtonian matrix under steady shear,” Journal of Non-Newtonian Fluid Mechanics, 160, 104-

Growth and dissolution of an encapsulated contrast microbubble

Sarkar K, Katiyar A, Jain P 2009 “Growth and dissolution of an encapsulated contrast microbubble,”Ultrasound in Medicine and Biology, 35, 1385-

Effects of matrix viscoelasticity on viscous and viscoelastic drop deformation in a shear flow

Aggarwal N, Sarkar K 2008 “Effects of matrix viscoelasticity on viscous and viscoelastic drop deformation in a shear flow,” Journal of Fluid Mechanics, 601, 63-

Front-tracking simulation of a liquid capsule enclosed by an elastic membrane

Li X, Sarkar K 2008 “Front-tracking simulation of a liquid capsule enclosed by an elastic membrane,”Journal of Computational Physics, 227, 4998-

Rheology of an emulsion of viscoelastic drops in steady shear

Aggarwal, N, Sarkar K 2008 “Rheology of an emulsion of viscoelastic drops in steady shear,” Journal of Non-Newtonian Fluid Mechanics, 150, 19-

Effects of viscoelasticity on the retraction of a sheared drop

Mukherjee S, Sarkar K 2010 “Effects of viscoelasticity on the retraction of a sheared drop,” Journal of Non-Newtonian Fluid Mechanics, 165, 340-

Effects of viscosity ratio and three dimensional positioning on hydrodynamic interactions between two viscous drops in a shear flow at Finite Inertia

Singh R, Sarkar K 2009 “Effects of viscosity ratio and three dimensional positioning on hydrodynamic interactions between two viscous drops in a shear flow at Finite Inertia,” Physics of Fluids, 21,

Effects of encapsulation elasticity on the stability of an encapsulated microbubble

Katiyar A, Sarkar K, Jain P, 2009 “Effects of encapsulation elasticity on the stability of an encapsulated microbubble,” Journal of Colloid and Interface Science, 336, 519-

Characterization of ultrasound contrast microbubbles using in vitro experiments and viscoelastic models for encapsulation

Sarkar K, Shi WT, Chatterjee D, Forsberg F 2005 “Characterization of ultrasound contrast microbubbles using in vitro experiments and viscoelastic models for encapsulation,” Journal of the Acoustical Society of America, 118, 539-

Numerical investigation of the rheology of a dilute emulsion of drops in an oscillating extensional flow

Li X, Sarkar K 2005 “Numerical investigation of the rheology of a dilute emulsion of drops in an oscillating extensional flow,” Journal of Non-Newtonian Fluid Mechanics, 102, 263-

On the suitability of broadband attenuation measurement for characterizing contrast microbubbles

Chatterjee D, Sarkar K, Jain P, Schreppler N 2005 “On the suitability of broadband attenuation measurement for characterizing contrast microbubbles,” Ultrasound in Medicine and Biology, 31,781-

Drop dynamics in an oscillating extensional flow at finite Reynolds numbers

Li X, Sarkar K 2005 “Drop dynamics in an oscillating extensional flow at finite Reynolds numbers,”Physics of Fluids, 17,

Deformation and breakup of a viscoelastic drop in a Newtonian matrix under steady shear

Aggarwal N, Sarkar K 2007 “Deformation and breakup of a viscoelastic drop in a Newtonian matrix under steady shear,” Journal of Fluid Mechanics, 584, 1-

Direct numerical simulation of three-layer viscosity-stratified flow

Cao Q, Sarkar K, Prasad AK 2006 “Direct numerical simulation of three-layer viscosity-stratified flow,”The Canadian Journal of Chemical Engineering, 84(5), 548-

Drop deformation and breakup in a potential vortex

Li X, Sarkar K 2006 “Drop deformation and breakup in a potential vortex,” Journal of Fluid Mechanics, 564, 1-

Negative normal stress elasticity of emulsion of viscous drops at finite inertia

Li X, Sarkar K 2005 “Negative normal stress elasticity of emulsion of viscous drops at finite inertia,”Physical Review Letters, 95,

Effects of inertia on the rheology of a dilute emulsion of viscous drops in steady shear

Li X, Sarkar K 2005 “Effects of inertia on the rheology of a dilute emulsion of viscous drops in steady shear,” Journal of Rheology, 49, 1377-

A Newtonian rheological model for the interface of microbubble contrast agents

Chatterjee D, Sarkar K 2003 “A Newtonian rheological model for the interface of microbubble contrast agents,” Ultrasound in Medicine and Biology, 29, 1749-

Computation of a viscous jet with embedded drops

Sarkar K, Schowalter WR 2002 “Computation of a viscous jet with embedded drops,” Journal of Non-Newtonian Fluid Mechanics, 102, 263-

Deformation of a two-dimensional drop in time-periodic extensional flows: analytic treatment

Sarkar K, Schowalter WR 2001 “Deformation of a two-dimensional drop in time-periodic extensional flows: analytic treatment,” Journal of Fluid Mechanics, 436, 207-

Direct numerical simulation of two-layer viscosity-stratified flow

Cao Q, Sarkar K, Prasad AK 2004 “Direct numerical simulation of two-layer viscosity-stratified flow,”International Journal of Multiphase Flow, 30, 1484-

Gradients of potential fields on rough surface: perturbative calculation of the singularity distribution function f(a) for small surface

Sarkar K, Meneveau C 1993 “Gradients of potential fields on rough surface: perturbative calculation of the singularity distribution function f(a) for small surface,” Physical Review E, 47, 957-

Backscattering of underwater noise by bubble clouds

Sarkar K, Prosperetti A 1993 “Backscattering of underwater noise by bubble clouds,” Journal of the Acoustical Society of America, 93, 3128-

Coherent and incoherent scattering by oceanic bubbles

Sarkar K, Prosperetti A 1994 “Coherent and incoherent scattering by oceanic bubbles.” Journal of the Acoustical Society of America, 96, 332-

Effective boundary conditions for Laplace Equation with a Rough Boundary

Sarkar K, Prosperetti A 1995 “Effective boundary conditions for Laplace Equation with a Rough Boundary,” Proceedings of the Royal Society of London A, 451, 425-

Effective boundary conditions for Stokes flow over a rough surface

Sarkar K, Prosperetti A 1996 “Effective boundary conditions for Stokes flow over a rough surface,”Journal of Fluid Mechanics, 316, 223-

Boundary element techniques for efficient 2D and 3D elctrical impedance tomography

Duraiswami R, Sarkar K, Chahine GL 1997 “Boundary element techniques for efficient 2D and 3D elctrical impedance tomography,” Chemical Engineering Science, 52, 2185-

Efficient dual reciprocity boundary element techniques for electrical impedance tomography

Duraiswami R, Sarkar K, Chahine GL 1998 “Efficient dual reciprocity boundary element techniques for electrical impedance tomography,” Engineering Analysis with Boundary Elements, 22, 13-

Deformation of a viscoelastic drop in time-periodic extensional flows at non-zero Reynolds number

Sarkar K, Schowalter WR 2000 “Deformation of a viscoelastic drop in time-periodic extensional flows at non-zero Reynolds number,” Journal of Non-Newtonian Fluid Mechanics, 95, 315-

Ultrasound mediated destruction of contrast microbubbles used for medical imaging and drug delivery

Chatterjee D, Sarkar K, Jain P 2005 “Ultrasound mediated destruction of contrast microbubbles used for medical imaging and drug delivery,” Physics of Fluids, 17,

Stability Analysis of an Encapsulated Microbubble against Gas Diffusion

Katiyar A, Sarkar K, 2010 “Stability Analysis of an Encapsulated Microbubble against Gas Diffusion,”Journal of Colloid and Interface Science, 343, 42-

Material Characterization of contrast microbubbles using a nonlinear interfacial elasticity model of the encapsulation

Paul S, Katiyar A, Sarkar K, Chatterjee D, Shi WT, Forsberg F 2010 “Material Characterization of contrast microbubbles using a nonlinear interfacial elasticity model of the encapsulation,” Journal of the Acoustical Society of America, 127, 3846-

Viscoelastic drop falling through a viscous liquid

Mukherjee S, Sarkar K 2011 “Viscoelastic drop falling through a viscous liquid,” Physics of Fluids, 23,

Modeling subharmonic response from contrast microbubbles as a function of ambient static pressure

Katiyar A, Sarkar K, Forsberg F 2011 “Modeling subharmonic response from contrast microbubbles as a function of ambient static pressure,” Journal of the Acoustical Society of America, 129, 2325-

Inertial effects on the dynamics, streamline topology and inertial stresses due to a drop in shear

Singh R, Sarkar K 2011 “Inertial effects on the dynamics, streamline topology and inertial stresses due to a drop in shear,” Journal of Fluid Mechanics, 683, 149-

Excitation threshold for subharmonic generation from contrast microbubbles

Katiyar A, Sarkar K 2011 “Excitation threshold for subharmonic generation from contrast microbubbles,”Journal of the Acoustical Society of America, 130, 3137-

In vitro attenuation and nonlinear scattering measurement from Echogenic liposomes

Paul S, Russakow D, Nandy T, Nahire R, Ambre A H, Katti K, Mallik S, Sarkar K 2012 “In vitro attenuation and nonlinear scattering measurement from Echogenic liposomes,” Ultrasonics, 52, 962-

Ultrasound enhanced matrix Metalloproteinase-9 Triggered Release of Contents from Echogenic Liposomes

Nahire R, Paul S, Scott M, Singh R, Muhonen W, Shabb J, Gange K, Srivastava D K, Sarkar K, Mallik S 2012“Ultrasound enhanced matrix Metalloproteinase-9 Triggered Release of Contents from Echogenic Liposomes,” Molecular Pharmaceutics, 9, 2554-

Effects of matrix viscoelasticity on the lateral migration deformation of a deformable drop in a wall bounded shear

Mukherjee S, Sarkar K 2013 “Effects of matrix viscoelasticity on the lateral migration deformation of a deformable drop in a wall bounded shear,” Journal of Fluid Mechanics, 727, 318-

Determination of the interfacial rheological properties of a Poly(DL-Lactic Acid)-encapsulated contrast agent using in vitro attenuation and scattering

Paul S, Russakow D, Rodger T, Sarkar K, Cochran M, Wheatley M 2013 “Determination of the interfacial rheological properties of a Poly(DL-Lactic Acid)-encapsulated contrast agent using in vitro attenuation and scattering,” Ultrasound in Medicine and Biology, 39, 1277-

Lipid nanoparticles with tunable echogenicity for targeted delivery to pancreatic cancer cells with simultaneous ultrasound imaging

Nahire R, Hossain R, Patel R, Paul S, Meghnani V, Ambre AH, Katti KS, Gange KN, Leclarc E, Srivastava D K, Sarkar K, Mallik S 2013 “Lipid nanoparticles with tunable echogenicity for targeted delivery to pancreatic cancer cells with simultaneous ultrasound imaging,” Molecular Pharmaceutics, submitted

Lateral migration of an elastic capsule in a wall-bounded shear

Singh R, Li X, Sarkar K 2013 “Lateral migration of an elastic capsule in a wall-bounded shear,” Journal of Fluid Mechanics, submitted

Encapsulated microbubbles and echogenic liposomes for contrast ultrasound imaging and targeted drug delivery

Paul S, Nahire R, Mallik S, Sarkar K 2013 “Encapsulated microbubbles and echogenic liposomes for contrast ultrasound imaging and targeted drug delivery,” Computational Mechanics, submitted

Inhibition of human breast cancer cell proliferation by low intensity ultrasound stimulation

Katiyar A, DasBanerjee M, Smakotinas M, Sarkar KP, Sarker K 2013 “Inhibition of human breast cancer cell proliferation by low intensity ultrasound stimulation,” in preparation

Effects of low intensity pulsed ultrasound on proliferation of pre-osteoblast cells

Katiyar A, Duncan R L, Sarkar K, F 2013 “Effects of low intensity pulsed ultrasound on proliferation of pre-osteoblast cells,” in preparation

Pair-Collision between elastic membrane encapsulated capsules in shear

Singh R, Sarkar K 2013 “Pair-Collision between elastic membrane encapsulated capsules in shear,” in preparation

3-D computational study of deformation-induced lift on receptor-ligand-mediated cell adhesion to substrates

Li X, Sarkar K 2013 “3-D computational study of deformation-induced lift on receptor-ligand-mediated cell adhesion to substrates,” in preparation

Dissolution of an encapsulated gas bubble: effects of encapsulation permeability on unsteady Epstein-Plesset model

Wengrowski AM, Kuzmiak-Glancy S, Jaimes, III, R, Kay MW. American Journal of Physiology Heart and Circulatory Physiology