• 3093 Citations
1989 …2020

Research output per year

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2020

Anomalous diffusion in an electrolyte saturated paper matrix

Das, S. S., Kumar, S., Ghosal, S., Ghosal, S. & Chakraborty, S., Jan 1 2020, (Accepted/In press) In : ELECTROPHORESIS.

Research output: Contribution to journalArticle

2019

A numerical study of the selectivity of an isolated cylindrical or conical nanopore to a charged macro-ion

Pandey, D., Bhattacharyya, S. & Ghosal, S., Sep 1 2019, In : Biomicrofluidics. 13, 5, 054108.

Research output: Contribution to journalArticle

1 Scopus citations

Solid-state nanopore hydrodynamics and transport

Ghosal, S., Sherwood, J. D. & Chang, H. C., Jan 1 2019, In : Biomicrofluidics. 13, 1, 011301.

Research output: Contribution to journalArticle

4 Scopus citations

The effect of the finite size of ions and Debye layer overspill on the screened Coulomb interactions between charged flat plates

Paul, A., Mukherjee, S., Dhar, J., Ghosal, S. & Chakraborty, S., Jan 1 2019, (Accepted/In press) In : ELECTROPHORESIS.

Research output: Contribution to journalArticle

2018

Nonlinear electrophoresis of a tightly fitting sphere in a cylindrical tube

Sherwood, J. D. & Ghosal, S., May 25 2018, In : Journal of Fluid Mechanics. 843, p. 847-871 25 p.

Research output: Contribution to journalArticle

1 Scopus citations
2017

A mechanical model of bacteriophage DNA ejection

Arun, R. & Ghosal, S., Aug 13 2017, In : Physics Letters, Section A: General, Atomic and Solid State Physics. 381, 30, p. 2386-2390 5 p.

Research output: Contribution to journalArticle

2 Scopus citations

Asymmetric dynamics of DNA entering and exiting a strongly confining nanopore

Bell, N. A. W., Chen, K., Ghosal, S., Ricci, M. & Keyser, U. F., Dec 1 2017, In : Nature communications. 8, 1, 380.

Research output: Contribution to journalArticle

25 Scopus citations

Screened Coulomb interactions with non-uniform surface charge

Ghosal, S. & Sherwood, J. D., Mar 1 2017, In : Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 473, 2199, 20160906.

Research output: Contribution to journalArticle

3 Scopus citations
2016

Repulsion between Finite Charged Plates with Strongly Overlapped Electric Double Layers

Ghosal, S. & Sherwood, J. D., Sep 20 2016, In : Langmuir. 32, 37, p. 9445-9450 6 p.

Research output: Contribution to journalArticle

5 Scopus citations
2015

AC electric field-induced trapping of microparticles in pinched microconfinements

Dey, R., Shaik, V. A., Chakraborty, D., Ghosal, S. & Chakraborty, S., Jun 2 2015, In : Langmuir. 31, 21, p. 5952-5961 10 p.

Research output: Contribution to journalArticle

5 Scopus citations
2014

Electrically generated eddies at an eightfold stagnation point within a nanopore

Sherwood, J. D., Mao, M. & Ghosal, S., Nov 25 2014, In : Physics of Fluids. 26, 11, 112004.

Research output: Contribution to journalArticle

5 Scopus citations

Electroosmosis in a finite cylindrical pore: Simple models of end effects

Sherwood, J. D., Mao, M. & Ghosal, S., Aug 12 2014, In : Langmuir. 30, 31, p. 9261-9272 12 p.

Research output: Contribution to journalArticle

17 Scopus citations

Electro-osmotic flow through a nanopore

Mao, M., Sherwood, J. D. & Ghosal, S., Jun 2014, In : Journal of fluid Mechanics. 749, p. 167-183 17 p.

Research output: Contribution to journalArticle

28 Scopus citations
2013

A Landau-Squire nanojet

Laohakunakorn, N., Gollnick, B., Moreno-Herrero, F., Aarts, D. G. A. L., Dullens, R. P. A., Ghosal, S. & Keyser, U. F., Nov 13 2013, In : Nano letters. 13, 11, p. 5141-5146 6 p.

Research output: Contribution to journalArticle

29 Scopus citations

DNA interactions in crowded nanopores

Laohakunakorn, N., Ghosal, S., Otto, O., Misiunas, K. & Keyser, U. F., Jun 12 2013, In : Nano letters. 13, 6, p. 2798-2802 5 p.

Research output: Contribution to journalArticle

32 Scopus citations

Hydrodynamic flow in the vicinity of a nanopore induced by an applied voltage

Mao, M., Ghosal, S. & Hu, G., Jun 21 2013, In : Nanotechnology. 24, 24, 245202.

Research output: Contribution to journalArticle

27 Scopus citations
2012

Capstan friction model for DNA ejection from bacteriophages

Ghosal, S., Dec 10 2012, In : Physical review letters. 109, 24, 248105.

Research output: Contribution to journalArticle

14 Scopus citations

Electromigration dispersion in a capillary in the presence of electro-osmotic flow

Ghosal, S. & Chen, Z., Apr 25 2012, In : Journal of fluid Mechanics. 697, p. 436-454 19 p.

Research output: Contribution to journalArticle

10 Scopus citations

Electromigration Dispersion in Capillary Electrophoresis

Chen, Z. & Ghosal, S., Feb 1 2012, In : Bulletin of Mathematical Biology. 74, 2, p. 346-355 10 p.

Research output: Contribution to journalArticle

7 Scopus citations

Ion transport through a graphene nanopore

Hu, G., Mao, M. & Ghosal, S., Oct 5 2012, In : Nanotechnology. 23, 39, 395501.

Research output: Contribution to journalArticle

39 Scopus citations

Modeling evaporating droplets in complex unsteady flows

Ghosal, S. & Apte, S., 2012, In : Journal of Fluid Dynamics. 2, p. 35-43

Research output: Contribution to journalArticle

Strongly nonlinear waves in capillary electrophoresis

Chen, Z. & Ghosal, S., May 25 2012, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 85, 5, 051918.

Research output: Contribution to journalArticle

4 Scopus citations

Studying DNA translocation in nanocapillaries using single molecule fluorescence

Thacker, V. V., Ghosal, S., Hernández-Ainsa, S., Bell, N. A. W. & Keyser, U. F., Nov 26 2012, In : Applied Physics Letters. 101, 22, 223704.

Research output: Contribution to journalArticle

35 Scopus citations

The nonlinear electromigration of analytes into confined spaces

Chen, Z. & Ghosal, S., Oct 8 2012, In : Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 468, 2146, p. 3139-3152 14 p.

Research output: Contribution to journalArticle

3 Scopus citations
2011

Does buckling instability of the pseudopodium limit how well an amoeba can climb?

Ghosal, S. & Fukui, Y., Feb 21 2011, In : Journal of Theoretical Biology. 271, 1, p. 202-204 3 p.

Research output: Contribution to journalArticle

1 Scopus citations
2010

A nonlinear equation for ionic diffusion in a strong binary electrolyte

Ghosal, S. & Chen, Z., Jul 8 2010, In : Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 466, 2119, p. 2145-2154 10 p.

Research output: Contribution to journalArticle

3 Scopus citations

Nonlinear Waves in Capillary Electrophoresis

Ghosal, S. & Chen, Z., Oct 29 2010, In : Bulletin of Mathematical Biology. 72, 8, p. 2047-2066 20 p.

Research output: Contribution to journalArticle

15 Scopus citations
2008

Dispersion due to wall interactions in microfluidic separation systems

Datta, S. & Ghosal, S., Jan 2008, In : Physics of Fluids. 20, 1, 012103.

Research output: Contribution to journalArticle

26 Scopus citations
2007

A method for characterizing adsorption of flowing solutes to microfluidic device surfaces

Hawkins, K. R., Steedman, M. R., Baldwin, R. R., Fu, E., Ghosal, S. & Yager, P., Jan 1 2007, In : Lab on a Chip. 7, 2, p. 281-285 5 p.

Research output: Contribution to journalArticle

15 Scopus citations
110 Scopus citations
51 Scopus citations
2006
32 Scopus citations
60 Scopus citations
2005

Mathematical model describing gradient focusing methods for trace analytes

Ghosal, S. & Horek, J., Aug 15 2005, In : Analytical Chemistry. 77, 16, p. 5380-5384 5 p.

Research output: Contribution to journalArticle

14 Scopus citations
2004

Flame holes and flame disks on the surface of a diffusion flame

Lu, Z. & Ghosal, S., Aug 25 2004, In : Journal of fluid Mechanics. 513, p. 287-307 21 p.

Research output: Contribution to journalArticle

14 Scopus citations
14 Scopus citations

The force exerted by the membrane potential during protein import into the mitochondrial matrix

Shariff, K., Ghosal, S. & Matouschek, A., Jun 2004, In : Biophysical Journal. 86, 6, p. 3647-3652 6 p.

Research output: Contribution to journalArticle

32 Scopus citations
2003

A similarity solution describing the collision of two planar premixed flames

Lu, Z. & Ghosal, S., Dec 1 2003, In : Combustion Theory and Modelling. 7, 4, p. 645-652 8 p.

Research output: Contribution to journalArticle

7 Scopus citations

A simple model illustrating the role of turbulence on phytoplankton blooms

Ghosal, S. & Mandre, S., Apr 1 2003, In : Journal of Mathematical Biology. 46, 4, p. 333-346 14 p.

Research output: Contribution to journalArticle

11 Scopus citations

Effects of heat release in laminar diffusion flames lifted on round jets

Boulanger, J., Vervisch, L., Reveillon, J. & Ghosal, S., Sep 1 2003, In : Combustion and Flame. 134, 4, p. 355-368 14 p.

Research output: Contribution to journalArticle

62 Scopus citations
32 Scopus citations

The effect of wall interactions in capillary-zone electrophoresis

Ghosal, S., Sep 25 2003, In : Journal of Fluid Mechanics. 491, p. 285-300 16 p.

Research output: Contribution to journalArticle

47 Scopus citations
2002

Band broadening in a microcapillary with a stepwise change in the ζ-potential

Ghosal, S., Aug 15 2002, In : Analytical Chemistry. 74, 16, p. 4198-4203 6 p.

Research output: Contribution to journalArticle

44 Scopus citations

Effect of analyte adsorption on the electroosmotic flow in microfluidic channels

Ghosal, S., Feb 15 2002, In : Analytical Chemistry. 74, 4, p. 771-775 5 p.

Research output: Contribution to journalArticle

57 Scopus citations
155 Scopus citations
2001

Stability diagram for lift-off and blowout of a round jet laminar diffusion flame

Ghosal, S. & Vervisch, L., Mar 12 2001, In : Combustion and Flame. 124, 4, p. 646-655 10 p.

Research output: Contribution to journalArticle

64 Scopus citations
2000

A hyperbolic equation for turbulent diffusion

Ghosal, S. & Keller, J. B., Sep 1 2000, In : Nonlinearity. 13, 5, p. 1855-1866 12 p.

Research output: Contribution to journalArticle

6 Scopus citations

Theoretical and numerical study of a symmetrical triple flame using the parabolic flame path approximation

Ghosal, S. & Vervisch, L., Jan 1 2000, In : Journal of fluid Mechanics. 415, p. 227-260 34 p.

Research output: Contribution to journalArticle

68 Scopus citations
1999

Mathematical and physical constraints on large-eddy simulation of turbulence

Ghosal, S., Apr 1999, In : AIAA journal. 37, 4, p. 425-433 9 p.

Research output: Contribution to journalArticle

87 Scopus citations
1998

Effect of smoothing by spectral dispersion on flow induced laser beam deflection: The random phase modulation scheme

Rose, H. A. & Ghosal, S., Mar 1998, In : Physics of Plasmas. 5, 3, p. 775-781 7 p.

Research output: Contribution to journalArticle

11 Scopus citations