1. 19.  Irreversible electrokinetic repulsion at zero-Reynolds-number sedimentation.

        O. Schnitzer, A. S. Khair, and E. Yariv, Phys. Rev. Lett. 107, 278301 (2011).


18.  Concentration polarization and second-kind electrokinetic instability at an ion-selective surface     

        admitting normal flow.

        A. S. Khair, Phys. Fluids 23, 072003 (2011).


  1. 17.  Efficiently accounting for ion correlations in electrokinetic nanofluidic devices using density

       functional  theory.

        D. Gillespie, A. S. Khair, J. Bardhan, and S. Pennathur, J. Colloid Interface Sci. 359, pp. 520-529 (2011).


  1. 16.  A theoretical bridge between linear and nonlinear microrheology.

        R. DePuit, A. S. Khair, and T. M. Squires, Phys. Fluids 23, 063102 (2011).

2010

15.   Active microrheology: A proposed technique to measure normal stress coefficients of complex fluids.

         A. S. Khair and T. M. Squires, Phys. Rev. Lett. 105, 156001 (2010).

         Selected as an Editor’s Suggestion. Selected for a synopses in aphysics.aps.org

2009

14.   Ion steric effects on electrophoresis of a colloidal particle.

         A. S. Khair and T. M. Squires, J. Fluid Mech. 640, pp. 343-356 (2009).


  1. 13.   The dynamics and rheology of a dilute suspension of hydrodynamically Janus spheres in a linear flow.

         A. Ramachandran and A. S. Khair, J. Fluid Mech. 633, pp. 233-269 (2009).


12.   The role of hydrodynamic slip on the electrophoretic mobility of a spherical colloidal particle.

         A. S. Khair and T. M. Squires, Phys. Fluids 21, 042001 (2009).        

2008

11.    Surprising consequences of ion conservation in electro-osmosis over a surface charge discontinuity.

         A. S. Khair and T. M. Squires, J. Fluid Mech. 615, pp. 323-324 (2008).


  1. 10.   Fundamental aspects of concentration polarization arising from non-uniform electrokinetic transport.

         A. S. Khair and T. M. Squires, Phys. Fluids. 20, 087102 (2008).

         Awarded 2009 Francois Frenkiel Award for Fluid Mechanics, Division of Fluid Dynamics, APS.

         Selected to appear in Virtual Journal of Nanoscale Science and Technology, Aug. 18 (2008).


  1. 9.    Hydrodynamics of “slip-stick” spheres.

         J. W. Swan and A. S. Khair, J. Fluid Mech. 606, pp. 115-132 (2008).


8.      Microrheology of colloidal dispersions: Shape matters.

         A. S. Khair and J. F. Brady, J. Rheol. 52, pp. 165-196 (2008).

2007

7.      On the motion of two particles translating with equal velocities in a colloidal dispersion.

          A. S. Khair and J. F. Brady, Proc. Roy. Soc. A. 463, pp. 223-240 (2007).

2006

6.    The “Einstein correction” to the bulk viscosity in n dimensions.

        A. S. Khair, J. Colloid Interface Sci. 302, pp. 702-703 (2006).


5.    Single particle motion in colloidal dispersions: A simple model for active and nonlinear mircorheology.

        A. S. Khair and J. F. Brady, J. Fluid Mech. 557, pp. 73-117 (2006).


  1. 4.    On the bulk viscosity of suspensions.

        J. F. Brady, A. S. Khair, and M. Swaroop, J. Fluid Mech. 554, pp. 109-123 (2006).

        Special issue to commemorate 50 year anniversary of the Journal.


  1. 3.   A new resistance function for two rigid spheres in a uniform compressible low-Reynolds-number flow.

        A. S. Khair, M. Swaroop, and J. F. Brady, Phys. Fluids. 18, 043102 (2006).

2005

2.    “Microviscoelasticity” of colloidal dispersions.

        A. S. Khair and J. F. Brady, J. Rheol. 49, pp. 1449-1481 (2005).

2001

1.     Mathematical simulation of ultra-thin polymeric film spreading dynamics.

        D. M. Phillips, A. S. Khair, and M. S. Jhon, IEEE Trans. Magnetics 37, pp. 1866-1868 (2001).

2011

21.   Transient phoretic migration of a permselective colloidal particle.

         A. S. Khair, J. Colloid Interface Sci. 381, pp. 183-188 (2012).

  1. 20.   Coupling electrokinetics and rheology: Electrophoresis in non-Newtonian fluids.

         A. S. Khair, D. E. Posluszny, and L. M. Walker, Phys. Rev. E 85, 016320 (2012).

2012

2013

  1. 22.  The bulk electroviscous effect.   

         A. S. Khair and A. G. Star, Rheol. Acta 52, pp. 255-269 (2013).

         Special issue devoted to novel trends in rheology.

27.   Expansions at small Reynolds number for the locomotion of a spherical squirmer.

        A. S. Khair and N. G. Chisholm, Phys. Fluids 26, 011902 (2014).

23.  Asymptotic analysis of double-carrier, space-charge limited transport in organic light-emitting diodes.   

         S. E. Feicht, O. Schnitzer, and A. S. Khair, Proc. R. Soc. A 469, 20130263 (2013).

24.    Diffusiophoresis of colloidal particles in neutral solute gradients at finite Peclet number.

         A. S. Khair, J. Fluid Mech. 731, pp. 64-94 (2013).

25.   Electrostatic forces on two almost touching nonspherical charged conductors.

        A. S. Khair, J. Appl. Phys. 114, 134906 (2013).

26.   The influence of inertia and charge relaxation on electrohydrodynamic drop deformation.

        J. A. Lanauze, L. M. Walker, and A. S. Khair, Phys. Fluids 25, 112101 (2013).

2014

28.   A continuum approach to predicting electrophoretic mobility reversals.

        R. F. Stout and A. S. Khair, J. Fluid Mech. 752, R1 (2014).

29.   Dynamics of a self-diffusiophoretic particle in shear flow.

        A. E. Frankel and A. S. Khair, Phys. Rev. E. 90, 013030 (2014).

30.   Use of impedance spectroscopy to determine double-layer capacitance in doped nonpolar liquids.

        B. A. Yezer, A. S. Khair, P. J. Sides, and D. C. Prieve, J. Colloid Interface Sci. 449, pp. 2 - 12 (2015).

       Article invited for special issue honoring Prof. Darsh T. Wasan

34.  Moderately nonlinear diffuse charge dynamics under an AC voltage.

       R. F. Stout and A. S. Khair, Phys. Rev. E 92, 032305 (2015).


33. Nonlinear electrohydrodynamics of slightly deformed oblate drops.

       J. A. Lanauze, L. M. Walker, and A. S. Khair, J. Fluid Mech. 774, 245-266 (2015).

.

32.  Single particle motion in a sheared colloidal dispersion.

       A. S. Khair and T. M. Bechtel, J. Rheol. 59, pp. 429 - 471 (2015).


31.  Moving ion fronts in mixed ionic-electronic conducting polymer films.

       S. E. Feicht, G. Degen and A. S. Khair, AIChE J. 61, pp. 1447 - 1454 (2015).

       Article invited as best paper in the session “Mathematical Modeling of Transport Processes” at AIChE 2013 

       annual meeting.

2015

42. A mathematical model for electrical impedance spectroscopy of zwitterionic hydrogels.

      S. E. Feicht and A. S. Khair, Soft Matter 12, 7028 - 7037 (2016).


41. Discharging dynamics in an electrolytic cell.
      S. E. Feicht, A. E. Frankel, and A. S. Khair, Phys. Rev. E 94, 012601 (2016).


40. Relaxation or breakup of a low-conductivity drop upon removal of a uniform DC electric field.

      J. A. Lanauze, L. M. Walker, and A. S. Khair, Phys. Rev. Fluids 1, 033902 (2016).


39. Self-generated electrokinetic fluid flows during pseudomorphic mineral replacement reactions.

      A. Kar, M. McEldrew, R. F. Stout, B. E. Mays, A. S. Khair, D. Velegol, and C. A. Gorski, Langmuir 32, 5233-5240

      (2016).


38. A Squirmer across Reynolds numbers.

      N. G. Chisholm, D. Legendre, E. Lauga, and A. S. Khair, J. Fluid Mech. 796, 233-256 (2016).


  1. 37.Determination of charge carrier concentration in doped nonpolar liquids by impedance spectroscopy in the presence of charge adsorption.

      B. A. Yezer, A. S. Khair, P. J. Sides, and D. C. Prieve, J. Colloid Interface Sci. 469, 325-337 (2016).


36. On a suspension of nearly spherical colloidal particles under large amplitude oscillatory shear flow.

      A. S. Khair, J. Fluid Mech. 791, R5 (2016).

      Selected by the Journal to be the subject of a “Focus on Fluids” article by R. H. Ewoldt.


35. Large amplitude oscillatory shear of the Giesekus model.

      A. S. Khair, J. Rheol. 60, 257-266 (2016).

2016

2017

51. The effects of impurity on the stability of Horizontal Ribbon Growth.

      J. Ke, A. S. Khair, B. Erik Ydstie, J. Cryst. Growth 480, 34-42 (2017).


50. Forced convection heat and mass transfer from a slender particle.

      L. M. Relyea and A. S. Khair, Chem. Eng. Sci. 174, 285-289 (2017).


49. The role of surface charge convection in the electrohydrodynamics and breakup of prolate drops.

      R. Sengupta, L. M. Walker, and A. S. Khair, J. Fluid Mech. 833, 29-53 (2017).


48. Diffuse charge dynamics in ionic thermo-electrochemical systems.

      R. F. Stout and A. S. Khair, Phys. Rev. E 96, 022604 (2017).


47. Formation of charge carriers in liquids.

      D. C. Prieve, B. A. Yezer, A. S. Khair, P. Sides, and J. Schneider, Adv. Colloid Interface Sci. 244, 21-35 (2017).


46. Drift volume in viscous flows.

      N. G. Chisholm and A. S. Khair, Phys. Rev. Fluids 2, 064101 (2017).


45. Linear viscoelasticity of a dilute active suspension.

      T. M. Bechtel and A. S. Khair, Rheol. Acta 56, 149-160 (2017).


44. Influence of ion sterics on diffusiophoresis and electrophoresis in concentrated electrolytes.

      R. F. Stout and A. S. Khair, Phys. Rev. Fluids 2, 014201 (2017).


  1. 43.Nonlinear relaxation modulus via dual-frequency medium amplitude oscillatory shear (MAOS): General

      framework and case study for a dilute suspension of Brownian spheroids.

      T. M. Bechtel and A. S. Khair, J. Rheol. 61, 67-82 (2017).

91. Forced wetting in a square capillary.

      V. T. Gurumurthy, M. Baumhauer, A. S. Khair, I. V. Roisman, C. Tropea, and S. Garoff, Phys. Rev. Fluids 7, 

      114002 (2022)


90. Dynamics of forced and unforced autophoretic particles.

      R. Kailasham and A. S. Khair, J. Fluid Mech. 948, A41 (2022).


89. Drop deformation during diffusiophoresis.

      B. E. McKenzie, H. C. W. Chu, S. Garoff, R. D. Tilton, and A. S. Khair, J. Fluid Mech. 949, A17 (2022).


88. Hydrodynamic slip significantly alters chaotic advection and scattering of small particles.

      J. K. Kabarowksi and A. S. Khair, Phys. Rev. Fluids 7, 084504 (2022).


87. Nonlinear electrophoresis of colloidal particles.

      A. S. Khair, Curr. Opin. Colloid Interface Sci. 59, 101587 (2022).


  1. 86.The electrochemical impedance spectrum of asymmetric electrolytes across low to moderate frequencies.

      B. Balu and A. S. Khair, J. Electroanal. Chem. 911, 116222 (2022).


  1. 85.Tuning chemotactic and diffusiophoretic spreading via hydrodynamic flows.

      H. C. W. Chu, S. Garoff, R. D. Tilton, and A. S. Khair, Soft Matter 18, 1896-1910 (2022)


84. Taylor dispersion of elongated rods at small and large rotational Peclet numbers.

      A. S. Khair, Phys. Rev. Fluids 7, 014502 (2022).


83. Prediction and measurement of leaky dielectric drop interactions.

      J. I. Kach, L. M. Walker, and A. S. Khair, Phys. Rev. Fluids 7, 013701 (2022)


82. Dynamics of a drop under an oscillatory uniaxial extensional Stokes flow.

      S. Sahu and A. S. Khair, Int. J. Multiphase Flow 146, 103844 (2022).

Under review

2018

59. Colloidal stability dictates drop breakup under electric fields.

      J. A. Lanauze, R. Sengupta, B. Bleier, B. A. Yezer, A. S. Khair, and L. M. Walker, Soft Matter 14, 9351-9360 

      (2018).


58. Nonlinear viscoelasticity of a dilute suspension of Brownian spheroids under oscillatory shear flow.

      T. M. Bechtel and A. S. Khair, J. Rheol. 62, 1457-1483 (2018).


57. A higher-order slender-body theory for axisymmetric flow past a particle at moderate Reynolds number.

      A. S. Khair and N. G. Chisholm, J. Fluid Mech. 855, 421-444 (2018).


56. The role of Stefan-Maxwell fluxes on the dynamics of concentrated electrolytes.

      B. Balu and A. S. Khair, Soft Matter 14, 8267-8275 (2018).

      Featured on the Inside Cover of this volume.


55. Effective viscosity of a dilute emulsion of spherical drops containing soluble surfactant.

      R. Sengupta, L. M. Walker, and A. S. Khair, Rheol. Acta 57, 481-491 (2018).


54. Reduced-order model for inertial locomotion of a slender swimmer.

      R. Mahalinkam, F. Gong, and A. S. Khair, Phys. Rev. E 97, 043102 (2018).


53. Strong deformation of the thick electric double layer around a charged particle during sedimentation or 

      electrophoresis.

      A. S. Khair, Langmuir 34, 876-885 (2018).

      Special issue on Early Career Authors in Fundamental Colloid and Interface Science


52. The partial drift volume due to a self-propelled swimmer.

      N. G. Chisholm and A. S. Khair,  Phys. Rev. Fluids 3, 014501 (2018).

2019

63. Electric fields enable tunable surfactant transport to microscale fluid interfaces.

      R. Sengupta, A. S. Khair, and L. M. Walker, Phys. Rev E 100, 023114 (2019).


62. The lift force on a charged sphere that translates and rotates in an electrolyte.

      A. S. Khair and B. Balu, Electrophoresis 40, 2407-2414 (2019).

      Article invited for special issue honoring Prof. Ziad El Rassi


  1. 61.Dispersion in steady and time-oscillatory two-dimensional flows through a parallel-plate channel.

      H. C. W. Chu, S. Garoff,  T. M. Przybycien, R. D. Tilton, and A. S. Khair, Phys. Fluids 31, 022007 (2019)


60. Diffusiophoresis of charged colloidal particles in the limit of very high salinity.

      D. C. Prieve, S. M. Malone, A. S. Khair, R. F. Stout, and M. Y. Kanj, Proc. Natl. Acad. Sci. U. S. A.

      116, 18257-18262 (2019).

      Invited issue on Interfaces and Mixing: Nonequilibrium transport across the scales. 

2020

74. Breaking electrolyte symmetry in induced-charge electro-osmosis.

      A. S. Khair and B. Balu, J. Fluid Mech. 905, A20 (2020).


73. The unsteady motion of a perfectly slipping sphere.

      J. K. Kabarowski and A. S. Khair, Phys. Rev. E 101, 053102 (2020).


72. Deformation of a conducting drop in a randomly fluctuating electric field.

      R. Sengupta, L. M. Walker, and A. S. Khair. Phys. Rev. Fluids 5, 063701 (2020).


71. A model for the fluid dynamic behavior of a film coating suspension during tablet coating.

      C. Christodoulou, E. Sorensen, A. S. Khair, S. Garcia-Munoz, and L. Mazzei. Chem. Eng. Res. Des.  

      (2020).


70. Migration of an electrophoretic particle in weakly inertial or viscoelastic shear flow.

      A. S. Khair and J. K. Kabarowski, Phys. Rev. Fluids 5, 033702 (2020).


69. Dynamic double layer force between charged surfaces.

      B. Balu and A. S. Khair, Phys. Rev. Research 2, 013138 (2020).


68. Dynamic interfacial tension measurement under electric fields allow detection of charge

      carriers in nonpolar liquids.

      R. Sengupta, A. S. Khair, and L. M. Walker, J. Colloid Interface Sci. 567, 18-27 (2020).


67.Inertial bifurcation of the equilibrium position of a neutrally-buoyant circular cylinder in shear 

      flow between parallel walls.

      A. J. Fox, J.W. Schneider, and A. S. Khair, Phys. Rev. Research 2, 013009 (2020).


66. The force on a slender particle under oscillatory translational motion in unsteady Stokes flow.

      J. K. Kabarowksi and A. S. Khair, J. Fluid Mech. 884, A44 (2020).


65. Advective-diffusive spreading of diffusiophoretic colloids under transient solute gradients.

      H. C. W. Chu, S. Garoff, R. D. Tilton, and A. S. Khair, Soft Matter 16, 238-246 (2020).


64. Dispersion in steady and time-oscillatory flows through an eccentric annulus.

      H. C. W. Chu, S. Garoff, R. D. Tilton, and A. S. Khair, AIChE J. 66, e16831 (2020).

2021

81. Two-cell interactions in autologous chemotaxis.

      A. S. Khair. Phys. Rev. E 104, 024404 (2021).


  1. 80.Interfacially-adsorbed particles enhance the self-propulsion of oil droplets in aqueous

      surfactant

      S. I. Cheon, L. B. C. Silva, A. S. Khair, and L. D. Zarzar, Soft Matter 17, 6742-6750 (2021)


79. A thin double layer analysis of asymmetric rectified electric fields (AREFs)

      B. Balu and A. S. Khair, J. Eng. Math. 129, 4 (2021)

      Special issue on Practical Asymptotics


78. Dynamics of a sphere in inertial shear flow between parallel walls.

      A. J. Fox, J. W. Schneider, and A. S. Khair. J. Fluid Mech. 915, A119 (2021).


77. Determination of the Zeta potential of planar solids in nonpolar liquids.

      D. C. Prieve, B. A. Yezer, K. Xu, A. S. Khair, J. W. Schneider, and P. J. Sides, J. Colloid Interface

      Sci. 592, 271-278 (2021).


76. Macrotransport theory for diffusiophoretic colloids and chemotactic microorganisms.

      H. C. W. Chu, S. Garoff, R. D. Tilton, and A. S. Khair, J. Fluid Mech. 917, A52 (2021).


75. Numerical and asymptotic analysis of the three-dimensional electrohydrodynamic   

      interactions of drop pairs.

      C. Sorgentone, J. I. Kach, A. S. Khair, L. M. Walker, and P. M. Vlahovska, J. Fluid Mech. 914, A24   

      (2021).

      Special JFM volume in celebration of the George K. Batchelor centenary

2022

2023

101. Nonequilibrium structure formation in electrohydrodynamic emulsions.

        J. I. Kach, L. M. Walker, and  A. S. Khair, Soft Matter 19, 9179 - 9194 (2023).


  1. 100.Dispersion with a pinch of salt.

        A. S. Khair, J. Fluid Mech. 974, F1 (2023).


99. Effect of speed fluctuations on the collective dynamics of active disks.

      R. Kailasham and A. S. Khair, Soft Matter 19, 7764 - 7774 (2023).


98. Nonlinear electrophoretic velocity of a spherical colloidal particle.

      R. Cobos and A. S. Khair, J. Fluid Mech. 968, A14 (2023).


97. Effect of polymer/surfactant complexation on diffusiophoresis of colloids in surfactant concentration 

      gradients.

      A. Yang, B. McKenzie, Y. Yi, A. S. Khair, S. Garoff, and R. D. Tilton, J. Colloid Interface Sci. 642, pp. 169-181    

      (2023).


96. Poisson-Nernst-Planck framework for modelling ionic strain and temperature sensors.

      G. Balakrishnan, J. Song, A. S. Khair, and C. J. Bettinger, J. Mater. Chem. B (2023).


95. Gelatin-based ingestible impedance sensor to evaluate gastrointestinal epithelial barriers.

      G. Balakrishnan, A. Bhat, D. Naik, J. S. Kim, S. Marukya, L. Gido, M. Ritter, A. S. Khair, and C. J. Bettinger,

      Adv. Mater. (2023)


94. Characterization of the nonlinear electrophoretic behavior of colloidal particles.

      A. Lomeli-Martin, O. D. Ernst, B. Cardenas-Benitez, R. Cobos, A. S. Khair, and B. H. Lapizco-Encinas, Anal. 

      Chem. 95, pp. 6740-6747 (2023).


93. Non-Brownian diffusion and chaotic rheology of autophoretic disks.

      R. Kailasham and A. S. Khair, Phys. Rev. E 107, 044609 (2023).


92. Gravitational settling of active droplets.

      A. C. Castonguay, R. Kailasham, C. Wentworth, C. H. Meredith, A. S. Khair, and L. D. Zarzar, Phys.

      Rev. E 107, 024608 (2023).

  1. 105.A multiple-timing analysis of temporal ratcheting.

        A. Hashemi, E. Gilman, and A. S. Khair.


  1. 104.A surfactant-infused space-domain microfluidic RT -qPCR device for rapid pathogen detection.

        M. Lu, Y. Zhang, F.Wang, F. Dehghandehnavi, W. Liu, S. Zhang, Y. Xia, A. Kohls, A. Jalili, M. Bahgeri, A.  

        S. Khair, J. Milosevic, A. Sankaranarayanan, W. Greene, H. He, and S-Y. Yang.


103. Spontaneous locomotion of a symmetric squirmer.

        R. Cobos, A. S. Khair, and O. Schnitzer. (Preprint.)


  1. 102.A generalized model for chain and band formation in dipolar suspensions.

        J. I. Kach, L. M. Walker, and A. S. Khair.