Dr. Sunando Dasgupta,
Professor,Department of Chemical Engineering,
Dean of Sponsored Research & Industrial Consultancy
IIT Kharagpur,
West Bengal - 721302
India.
Ph:+91-3222-283922
Email: sunando@che.iitkgp.ernet.in
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RESEARCH INTERESTS

Interfacial transport processes

Digital microfluidics and micro-heat spreaders

EDUCATION

Post Doctoral Research Associate Rensselaer Polytechnic Institute, USA.December 1992 - June 1994
Doctor of Philosophy, Chemical Engineering, Rensselaer Polytechnic Institute, USA.December 1992
Master of Technology, Chemical Engineering, Indian Institute of Technology, Kanpur, India.January 1987
Bachelor of Chemical Engineering, Jadavpur University, Calcutta, India.May 1985University Gold Medallist

Honors and Awards

  1. Fellow of the National Academy of Engineering, India.
  2. Herdillia Award (2008) by the IIChE for Excellence in Basic Research in Chemical Engineering.
  3. Senior Associate of the Abdus Salam International Centre for Theoretical Physics, Trieste, Italy.
  4. Sisir Kumar Mitra Memorial Award, 2003 IIChE for the Second Best Technical Paper published in IIChE Journal in 2002.
  5. Best Paper Award at the 4th ASME/JSME Thermal Engineering Joint Conference, March 1995, Hawaii, USA.
  6. First in the class, M. Tech., IIT Kanpur,India.
  7. University Gold Medallist, Jadavpur University, 1985,India.

Sponsored Research Projects

  1. “Droplet-based Cooling of Electronic Hot-Spots” Sponsored by ISRO 2014-2016 (PI)
  2. “Droplet based screening of Amyloid β-peptide aggregation”, Sponsored by Department of Biotechnology, 2011-2013. (PI)
  3. “Theoretical and experimental analysis of evaporation in the grooves of a micro heat pipe”, ISRO, 2011-2014. (PI)
  4. “Droplet based microfluidics for electronics cooling”, Sponsored by Intel Corporation, 2009-2011. (Co-PI)
  5. “Indo-US Centre on Fabrionics”, Sponsored by Indo-US Science and Technology Forum, New Delhi, 2008-2011. (Co-PI)
  6. “Foam-gel formation in thin layer with flow complexities affecting the placement”, Sponsored by DST, 2010-2013. (Co-PI)
  7. “Tuning the morphology of a porous carbon electrode for use with hydrogel electrolyte in electric double layer capacitor”, DST, 2012-2014. (Co-PI)
  8. “Rapid DNA hybridization in microfluidic channels” Sponsored by Department of Biotechnology, 2008-2011. (Co-PI)
  9. “A study of Microscale transport processes leading to the development of a cooling strategy for electronics components”, Sponsored by Department of Information Technology, 2007-2011. (PI)
  10. “Quantification and reduction of fouling by change in hydrodynamics and membrane surface modification”, Sponsored by DST, Govt. of India, 2009-2012. (PI)
  11. “Development of low cost household filter for arsenic and other pollutant free drinking water using modified laterite”, Sponsored by DST, Govt. of India, 2008-2010. (Co-PI)
  12. “Flux enhancement and fouling reduction during effluent (leather & dye) treatment using membrane separation”, Sponsored by DST, 2006-2008. (PI)
  13. “Surfactant based separation processes for the treatment of industrial effluent”, sponsored by MHRD, 2005-2007. (Co-PI)
  14. “Computational fluid dynamics modeling and flow visualization of a gas liquid mixture through a nozzle and subsequent spray”, sponsored by MHRD, 2003-2005. (PI)
  15. “Removal of toxic dyes from industrial effluent using a combination of adsorption and membrane separations”, sponsored by MHRD, 2001-2003. (Co-PI)
  16. “Development of micro grooved heat pipes: Performance modeling and experimental validation”, sponsored by Bhaba Atomic Research Center, Mumbai, 2001-2004. (PI)

Patents

  • “Electric field assisted membrane separation of pectin”, Applied for Indian patent (697/KOL/2007).
  • “Membrane based water-extraction of polyphenols from green tea leaves”, Applied for Indian patent (1046/KOL/2007).
  • “Production of potassium rich organic fertilizer from tannery effluent”. Applied for Indian Patent (964/KOL/2008).
  • “Micro Heat Pipe for Electronic Cooling”, Applied for Indian patent (1748/KOL/2008).
  • “Development of High Capacity and Cost Effective Arsenic Adsorbent using Modified Laterite”, Applied for Indian Patent (614/KOL/2009).

Publications

  • S. Sen, S. Dasgupta and S. DasGupta' 'Does Surface Chirality of Gold nanoparticles Affect Fibrillation of Human Serum Albumin?', Journal of Physical Chemistry C 2017, In Press, DOI: 0.1021/acs.jpcc.7b05354.
  • S. Sen, M. Chakraborty, S. Goley, S. Dasgupta and S. DasGupta Fibrillar disruption by AC electric field induced oscillation: A case study with human serum albumin, Biophysical Chemistry, 2017, 226, 23.
  • S. Tenneti, S. G. Subramanian, M. Chakraborty, G. Soni and S. DasGupta Magnetowetting of ferrofluidic thin film, Scientific Reports, 2017, 7:44738.
  • M. Chakraborty, A. Rahul, P. S. Rao, S. Sen, S. DasGupta Oscillating Nanofluid Droplet for Micro-cooling, Sensors & Actuators B: Chemical, 2017, 239, 562.
  • U. Ghosh, M. Chakraborty, S. De, S. Chakraborty and S. DasGupta Contact line Dynamics during Evaporation of Extended Colloidal Thin Films: Influence of Liquid Polarity and Particle Size, Langmuir, 2016, 32, 12790-12798.
  • S. Bag, A. Sett, S. DasGupta and S. Dasgupta Hydropathy: the controlling factor behind the inhibition of Aß fibrillation by graphene oxide, RSC Advances, 2016, 6, 103242.
  • S. Bag, S. Chaudhury, D. Pramanik, S. DasGupta, S. Dasgupta Hydrophobic tail length plays a pivotal role in amyloid beta (25-35) fibril-surfactant interactions, Proteins: Struct., Funct., Bioinf., 2016, Doi: 10.1002/prot.25069
  • S. Sen, S. Konar, B. Das, A. Pathak, S. Dhara, S. Dasgupta and S. DasGupta Inhibition of fibrillation of human serum albumin through interaction with chitosan-based biocompatible silver nanoparticles, RSC Advances, 2016, 6, 43104.
  • R. Dey, U. U. Ghosh, S. Chakraborty, S. DasGupta Dynamics of electrically modulated colloidal droplet transport, Langmuir, 2015, 31 (41),11269.
  • M. Chakraborty, A. Chowdhury, R. Bhusan, S. DasGupta Molecular Dynamics Study of Thermally Augmented Nanodroplet Motion on Chemical Energy Induced Wettability Gradient Surfaces, Langmuir, 2015, 31 (41),11260.
  • U. U. Ghosh, M. Chakraborty, A. Bhandari, S. Chakraborty, S. DasGupta Effect of Surface Wettability on Crack Dynamics and Morphology of Colloidal Films, Langmuir, 2015, 31(22), 6001.
  • M. Chakraborty, R. Chatterjee, U. U. Ghosh, S. DasGupta, Electrowetting of Partially Wetting Thin Nanofluid Films, Langmuir, 2015, 31 (14), 4160
  • M. Chakraborty, U. U. Ghosh, S. Chakraborty, S. DasGupta Thermally Enhanced Self-Propelled Droplet Motion on Gradient Surfaces, RSC Advances, 2015, 5, 45266.
  • S. K Bhaumik, A. Kannan, S. DasGupta, Taylor-Aris Dispersion Induced by Axial Variation in Velocity Profile in Patterned Microchannels, DOI: 10.1016/j.ces.2015.04.052, Chemical Engineering Science, 2015.
  • A. Sett, S. Bag, S. Dasgupta and S. DasGupta. Interfacial Force Driven Pattern Formation During Drying of Aβ (25-35) Fibrils, Intl. J. of Biological Macromolecules, 79, 344, 2015.
  • P. K. Kundu, S. Chakraborty, S. DasGupta, Experimental and Theoretical Evaluation of On-Chip Micro Heat Pipe, Nanoscale and Microscale Thermophysical Engineering, 19, 75, 2015.
  • S. Sen, S. Konar, A. Pathak, S. Dasgupta, S. DasGupta, Effect of Functionalized Magnetic MnFe2O4 Nanoparticles on Fibrillation of Human Serum Albumin, Journal of Physical Chemistry B, 118(40), 11667, 2014.
  • N. Pandey, S. Mitra, M.Chakraborty, S.Ghosh, S. Sen, S, Dasgupta and S. DasGupta, Disruption of Human Serum Albumin Fibrils by a Static Electric Field, J. Phys. D: Appl. Phys. 47, 305401, 2014.
  • M. Chakraborty, A. Ghosh, S. DasGupta, Enhanced Microcooling by Electrically Induced Droplet Oscillation. RSC Adv. 2014, 4, 1074.
  • S. Bhaumik, R. Roy, S. Chakraborty and S. DasGupta, Low-Voltage Electrohydrodynamic Micropumping of Emulsions,Sensors & Actuators B: Chemical, 193, 288, 2014..
  • S. Bhaumik, S. Das, S. Chakraborty and S. DasGupta, Droplet Transport Through Dielectrophoretic Actuation using Line Electrode, Accepted for publication in Microfluidics and Nanofluidics, 16(3), 597, 2014.
  • S. Bhaumik, S. Chakraborty and S. DasGupta, Electrowetting of Evaporating Extended Meniscus, Soft Matter, 8, 11302, 2012.
  • R. Dey, S. DasGupta, and S. Chakraborty, Thermally Activated Control of Microfluidic Friction, Appl. Phys. Lett., 101, 134101, 2012.
  • D. Chakraborty, N. Bose; S. Sasmal, S. Dasgupta, T. K. Maiti, S. Chakraborty and S. DasGupta, Effect of Dispersion on the Diffusion Zone in Two-phase Laminar Flows in Microchannels", Analytica Chimica Acta 710, 88, 2012.
  • S. Bhaumik, M. Chakraborty, S. Ghosh, S. Chakraborty and S. DasGupta, “Electric Field Enhanced Spreading of Partially Wetting Thin Liquid Films, Langmuir, 27(21), 12951, 2011.
  • D. Chakraborty, G. Sai Sudha, S. Chakraborty and S. DasGupta, “Effect of submicron particles on Electrowetting on Dielectrics (EWOD) of sessile droplets”, Journal of Colloid and Interface Science, 363, 640, 2011.
  • P. K. Kundu, S. Chakraborty, S. DasGupta, Experimental Investigation of Enhanced Spreading and Cooling from a Micro-grooved Surface, Microfluidics and Nanofluidics, 11, 489, 2011.
  • P. R. Mistry, F. M. Thakkar, S. De, S. DasGupta, A two dimensional model of the transient and steady state characteristics of a wicked heat pipe with experiments, Experimental Heat Transfer, 23, 333, 2010.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De, Flux enhancement during ultrafiltration of depectinized mosambi (Citrus sinensis (L.) Osbeck) juice, Journal of Food Process Engineering, 33(3), 554, 2010.
  • C. Das, S. DasGupta, Y. T. Hung and S. De, Quantification of transient flux decline during membrane separation of tanning effluent from tannery, International Journal of Environmental Engineering, 2 (1/2/3), 31, 2010.
  • C. Das, S. DasGupta and S. De, "Treatment of dyeing effluent from tannery using membrane separation processes", Int. J. Environ. Waste Manage, 5(3-4), 354, 2010.
  • N. Saxena, C. Prabhavathy, S. De, S. DasGupta, Flux enhancement by argon - oxygen plasma treatment of polyethersulfone membranes, Separation and Purification Technology, 70, 160, 2009.
  • B. Sarkar, S. DasGupta and S. De, Flux decline during electric field assisted cross flow ultrafiltration of mosambi (Citrus sinensis (L.) Osbeck) juice, Journal of Membrane Science, 331 (1-2), 75, 2009.
  • B. Sarkar, S. DasGupta and S. De, Application of external electric field to enhance the permeate flux during micellar enhanced ultrafiltration”, Separation and Purification Technology, 66 (2), 263, 2009.
  • A. Aggarwal, S. Agarwal, S. DasGupta and S. De, Performance prediction of membrane modules incorporating the effects of suction in the mass transfer coefficient under laminar and turbulent flow conditions for non-Newtonian fluids, Journal of Food Process Engineering, 32 (5), 752, 2009.
  • V. K. Jayanti, P.Rai, S. DasGupta and S. De, Quantification of flux decline and design of ultrafiltration system for clarification of tender coconut water, Journal of Food Process Engineering, 33 (1), 128, 2009.
  • M. K. Purkait, S. DasGupta and S. De, Determination of thermodynamic parameters for the cloud point extraction of different dyes using TX-100 and TX-114, Desalination, 244, 130, 2009.
  • S. Pal, S. Ghatak, S. De and S. DasGupta, “Evaluation of surface roughness of a plasma treated polymeric membrane by wavelet analysis and quantification of its enhanced performance” Applied Surface Science, 255, 2504, 2008.
  • B. Sarkar, A. Sengupta, S. De and S. DasGupta, “Prediction of permeate flux during electric field enhanced cross-flow ultrafiltration—A neural network approach, Separ. Purif. Technol. 65, 260, 2009.
  • B. Sarkar, S. De and S. DasGupta, “Pulsed-electric field enhanced ultrafiltration of synthetic and fruit juice”, Separation and Purification Technology, 63 (3), 582, 2008.
  • S. Pal, S. Ghatak, S. De and S. DasGupta, “Characterization of CO2 Plasma Treated Polymeric Membranes and Quantification of Flux Enhancement” Journal of Membrane Science, 323 (1), 1, 2008.
  • S. Pal, Swati, T. B. Ghosh, S. De, S. DasGupta, “Optical evaluation of deposition thickness and measurement of permeate flux enhancement of simulated fruit juice in presence of turbulence promoters”, Journal of Membrane Science, 315, (1-2), 58, 2008.
  • S. Pal, R. Bharihoke, S. Chakraborty, S. Ghatak, S. De and S. DasGupta, “An experimental and theoretical analysis of turbulence promoter assisted ultrafiltration of synthetic fruit juice”, Separation Science and Technology, 62 (3), 659, 2008.
  • C. Das, S. DasGupta and S. De, Steady state modeling for membrane separation of pretreated soaking effluent under cross flow mode, Environmental Progress, 27, 346, 2008
  • P. Rai, C. Rai, G. C. Majumdar, S. DasGupta and S. De, Storage study of ultrafiltered mosambi (Citrus sinensis [L.] Osbeck) juice, Journal of Food Processing and Preservation, 32, 923, 2008.
  • C. Das, M. Rungta, G. Arya, S. DasGupta and S. De, Removal of dyes and their mixtures from aqueous solution using liquid emulsion membrane, Journal of Hazardous Materials, 159, 365, 2008.
  • B. Sarkar, S. Pal, T. B. Ghosh, S. De and S. DasGupta, “A study of electric field enhanced ultrafiltration of synthetic fruit juice and optical quantification of gel deposition”, Journal of Membrane Science, 311, 112, 2008.
  • Chhaya, P. Rai, G. C. Majumdar, S. DasGupta and S. De, Clarification of watermelon (citrullus lanatus) juice by microfiltration, Journal of Food Process Engineering, 31, 768, 2008.
  • B. Sarkar, S. De and S. DasGupta, “Effect of electric field during gel-layer controlled ultrafiltration of synthetic and fruit juice”, Journal of Membrane Science, 307, 268, 2008.
  • M. K. Purkait, S. DasGupta and S. De, Precipitation of cetyl (hexadecyl)pyridineum chloride using mono and divalent oxyanions, Journal of Hazardous Materials, 160, 502, 2008.
  • C. Das, S. DasGupta and S. De, "Treatment of deliming-bating effluent from tannery using membrane separation processes" Journal of Environment Protection Sciences, 2, 11, 2008.
  • C. Das, S. DasGupta and S. De, “Separation of cation-anion mixture using micellar-enhanced ultrafiltration in a mixed micellar system”, accepted in Chemical Engineering Journal, 144, 35, 2008.
  • C. Das, S. DasGupta and S. De, “Prediction of permeate flux and counterion binding during cross flow micellar enhanced ultrafiltration”, Journal of Colloids & Surfaces A: Physicochemical Aspects, 318, 125, 2008.
  • A. Maity, S. DasGupta, J. K. Basu and S. De, “Batch and column study: Adsorption of Arsenate using untreated laterite as adsorbent”, Industrial and Engineering Chemistry Research, 47, 1620, 2008.
  • B. Sarkar, S. DasGupta and S. De, “Prediction of permeate flux during osmotic pressure controlled electric field enhanced cross flow ultrafiltration” Journal of Colloid and Interface Science, 319, 236, 2008.
  • C. Das, S. DasGupta and S. De, ”Simultaneous separation of mixture of metal ions and aromatic alcohol using cross flow micellar enhanced ultrafiltration and recovery of surfactant”, Separation Science and Technology, 43, 71, 2008.
  • R. Argade, S. Ghosh, S. De, S. DasGupta, “Experimental investigation of evaporation and condensation in the contact line region of a thin liquid film Experiencing Small Thermal perturbations” Langmuir, Vol. 23, No. 3, 1234, 2007.
  • B. Sarkar, S. Pal, U. Banerjee, S. De, S. DasGupta, “Evaluation of Surface Charge by Electrokinetic Method of Ultrafiltration Membranes”, International Journal of Chemical Sciences, 5, 1902, 2007.
  • C. Das, P. Maity, R. Deb, S. DasGupta and S. De, “Optimization of composition of foam controlling agent for process industries”, International Journal of Chemical Science, 5(4), 1947, 2007.
  • C. Das, S. De and S. DasGupta, “Treatment of Soaking Effluent from Tannery using Membrane Separation Processes”, Desalination, 216, 160, 2007.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De,”Modeling of permeate flux decline of synthetic fruit juice and mosambi juice (Citrus sinensis (L.) Osbeck) in stirred continuous ultrafiltration”, LWT Food Science and Technology, 40, 1765, 2007.
  • C. Das, S. DasGupta and S. De, “Treatment of Soaking Effluent from Tannery using Membrane Separation Processes”, Desalination, 216, 160, 2007.
  • A. Maiti, S. DasGupta, J. K. Basu and S. De, “Adsorption of arsenite using natural laterite as adsorbent”, Separation and Purification Technology, 55, 350, 2007.
  • M. K. Purkait, A. Maiti, S. DasGupta, S. De, “Removal of congo red using activated carbon and its regeneration”, Journal of Hazardous Materials, 145, 287, 2007.
  • S. Bhatia, S. DasGupta and S. De, “Performance prediction of membrane modules incorporating the effects of suction in the mass transfer coefficient under turbulent flow conditions”, Separation and Purification Technology, 55, 182, 2007.
  • C. Das, S. De, S. DasGupta, “Treatment of liming effluent from tannery using membrane separation processes” Separation Science and Technology, 42, 517, 2007.
  • C. Das, S. DasGupta and S. De, “Selection of membrane separation processes for treatment of tannery effluent”, Journal of Environmental Protection Science 1, 75, 2007.
  • P. Banerjee, S. DasGupta and S. De, “Removal of dye from aqueous solution using a combination of advanced oxidation process and nanofiltration” Journal of Hazardous Materials, 140, 95, 2007.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De, “Effect of various pretreatment methods on permeate flux and quality during ultrafiltration of mosambi juice”, Journal of Food Engineering, 78, 561, 2007.
  • P. Rai, C. Rai, G. C. Majumdar, S. DasGupta and S. De, “Resistance in series model for ultrafiltration of mosambi (Citrus sinensis (L.) Osbeck) juice in a stirred continuous mode”, Journal of Membrane Science, 283, 116, 2006.
  • A. Kumar, G. Das and S. DasGupta, An Approximate Analysis to Predict the Interface Shape for Stratified Two-Phase Systems in a Square Geometry, International Journal of Transport Phenomena, 8 (4), 359, 2006.
  • S. Pal, A. Ghosh, T. B. Ghosh, S. De and S. DasGupta,”Optical Quantification of Fouling during Nanofiltration of Dyes”, Separation and Purification Technology, 52 (2), 372, 2006.
  • P. Rai, G. C. Majumdar, G. Sharma, S. DasGupta and S. De, “Effect of various Cutoff membranes on permeate flux and quality during filtration of mosambi (Citrus sinensis (L.) Osbeck) juice”, Food and Byproduct Processing (Institute of Chemical Engineers, UK), 84, 213, 2006.
  • M. K. Purkait, S. DasGupta, S. De," Performance of TX-100 and TX-114 for the separation of chrysoidine dye using cloud point extraction ", Journal of Hazardous Materials, 137, 827-835, 2006.
  • M. K. Purkait, S. DasGupta, S. De," Micellar enhanced ultrafiltration of eosin dye using hexadecyl pyridinium chloride ", Journal of Hazardous Materials, 136, 972-977, 2006.
  • M. K. Purkait, S. DasGupta, S. De," Determination of design parameters for the cloud point extraction of congo red and eosin dyes using TX-100 ", Separation & Purification Technology, 51, 137-142, 2006.
  • C. Das, P. Patel, S. De and S. DasGupta, "Treatment of Tanning Effluent using Nanofiltration followed by Reverse Osmosis", Separation & Purification Technology, 50, 291-299, 2006.
  • S. Chakraborty, S. De, J. K. Basu and S. DasGupta, “Removal of reactive dyes from a textile effluent using adsorption”, Industrial Engineering Chemistry Research, 45, 4732-4741, 2006.
  • P. Rai, G. C. Majumdar, V. K. Jayanti, S. DasGupta and S. De," Alternate pretreatment methods to substitute enzyme treatment for clarification of mosambi juice using ultrafiltration", Journal of Food Process Engineering, 29 (2), 202-218, 2006.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De, “Modeling of Sucrose Permeation through a Pectin Gel during Ultrafiltration of Depectinized Mosambi (Citrus sinensis (L.) Osbeck) Juice”, Journal of Food Science, E87-94, 71(2), 2006.
  • M. K. Purkait, S. Banerjee, S. Mewara, S. DasGupta, S. De, "Cloud point extraction of toxic eosin dye using Triton X-100 as nonionic surfactant", Water Research, 39, 3885-3890, 2005.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De,”Quantification of flux decline of depectinized mosambi (Citrus sinensis (L.) Osbeck) juice using unstirred batch ultrafiltration”, Journal of Food Process Engineering, 28, 359-377, 2005.
  • S. Chakraborty, S. De., J. K. Basu and S. DasGupta, “Treatment of a Textile Effluent: Application of a Combination Method involving Adsorption and Nanofiltration” Desalination, 174, pp. 73-85, 2005.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De, “Ultrafiltration of Synthetic Fruit juice and mosambi juice in an unstirred batch cell”, Journal of Food Process Engineering, 28, pp. 160-180, 2005.
  • B.Suman, S. De and S. DasGupta, “Transient modeling of microgrooved heat pipe”, Intl. J. Heat & Mass Transfer, 48, pp.1633-1646, 2005.
  • M. K. Purkait, S. DasGupta, S. De, “Simultaneous separation of two oxyanions from their mixture using micellar enhanced ultrafiltration”, Separation Sci. & Technol., 40, 1439-1460, 2005.
  • M. K. Purkait, S. DasGupta and S. De, “Separation of aromatic alcohols using micellar enhanced ultrafiltration and recovery of surfactant”, J. Membrane Sci., 250,47-59, 2005.
  • S. Panchamgam, S. J. Gokhale, S. DasGupta, J. L. Plawsky, and P. C. Wayner, Jr., "Experimental determination of effect of disjoining pressure on shear in the contact line region of a moving evaporating thin film", ASME Journal of Heat Transfer, 27, pp. 231-243, 2005.
  • B. Suman, S. De and S. DasGupta, "Modeling of the Capillary Limit of a Micro Heat Pipe and the Prediction of the Dry-out Length ", International J. Heat and Fluid Flow, 26, pp. 495-505, 2005.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De, “Prediction of the viscosity of clarified fruit juice using artificial neural network: a combined effect of concentration and temperature”, Journal of Food Engineering, 68, pp. 527-533, 2005.
  • S. Chakraborty, S. De, J. K. Basu and S. DasGupta, "Adsorption study for the removal of a basic dye: Experimental and modeling", Chemosphere, 58(8), pp. 1079-1086, 2005.
  • K. Auddy, S. De and S. DasGupta, “Performance Prediction of Turbulent Promoter Enhanced Nanofiltration of a Dye Solution”,Separation & Purification Technology, 43 (1), pp. 85-94, 2005.
  • M. K. Purkait, S. DasGupta, S. De, “Micellar enhanced ultrafiltration of phenolic derivatives from their mixture”, J. Colloid & Interf. Sci., 285, pp. 395-402, 2005.
  • S. Saha, S. Basu, S. DasGupta and S. De, "Modeling of gas solid reactions with ellipsoidal particles", Ind. J. Engineering & Materials Sci., 12, 37-41, 2005.
  • S. De and S. DasGupta, “Nanofiltration: An advanced separation technique”, Special issue on Nanotechnology, Nehru Museum Science & Technology, IIT Kharagpur, pp. 65-76, 2005.
  • S. J. Gokhale, S. DasGupta, J. L. Plawsky, P. C. Wayner Jr., “Reflectivity Based Evaluation of the Coalescence of two Condensing Drops and Shape Evolution of the Coalesced Drop”, Physical Review E, 70, pp. 051610, 2004.
  • K. Auddy, S. De and S. DasGupta, “Flux enhancement in nanofiltration of dye solution using turbulent promoters” Separation Science & Technology, 40, pp. 31-39, 2004.
  • J. L. Plawsky, S. S. Panchamgam, S. J. Gokhale, P. C. Wayner, Jr. and S. DasGupta, “A Study of the Oscillating Corner Meniscus in a Vertical Constrained Vapor Bubble System”, Nanostructures and Superlattices, 35, pp. 559-572, 2004.
  • L. Zheng, J. L. Plawsky, P. C. Wayner, Jr., and S. DasGupta, “Stability and oscillations in an Evaporating Corner Meniscus” ASME Journal of Heat Transfer, 126, pp 169-178, 2004.
  • S. J. Gokhale, J. L. Plawsky, and P. C. Wayner, Jr., and S. DasGupta, “Inferred pressure gradient and fluid flow in a condensing sessile droplet based on the measured thickness profile”, Physics of Fluids, 16, No. 6, pp. 1942-1955, 2004.
  • M.K.Purkait, S DasGupta, S. De, "Resistance in series model for micellar enhanced ultrafiltration of eosin dye" J. Colloid & Interfacial Science, 270, 496-506, 2004.
  • R. Ranjan, S. DasGupta and S. De, " Mass transfer coefficient with suction for turbulent non-Newtonian flow in application to membrane separations", J. Food Engg., 65, pp. 533-541, 2004.
  • M. K. Purkait, D. S. Gusain, S. DasGupta and S. De, "Adsorption behavior of chrysoidine dye on activated charcoal and its regeneration characteristics using different surfactants", Sep. Sci & Technol., 39, pp. 2419-2440, 2004.
  • S. Chakraborty, B. C. Bag, J.K. Basu, S. De and S. DasGupta, " Prediction of permeate flux and permeate concentration in nanofiltration of dye solution", Separation & Purification Technology, 35, 141-152, 2004.
  • M.K.Purkait, S DasGupta, S. De, "Removal of dye from wastewater using micellar enhanced ultrafiltration and regeneration of surfactant", Separation & Purification Technology, 37 (1), 81-92, 2004.
  • M. K. Purkait, S. S. Vijay, S. DasGupta, S. De, "Separation of congo red by surfactant mediated cloud point extraction", Dyes & Pigments, 63, 151-169, 2004.
  • R. Ranjan, S. DasGupta and S. De, "Mass transfer coefficient with suction for laminar non-Newtonian flow in application to membrane separations", J. Food Engineering, 64, 53-61, 2004.
  • P. Rai, G. C. Majumdar, S. DasGupta and S. De, "Optimizing pectinase usage in pretreatment of mosambi juice for clarification by response surface methodology" J. Food Engg, 64(3), 397-403, 2004.
  • M. K. Purkait, S. DasGupta and S. De, "Micellar enhanced ultrafiltration in phenolic derivatives", Research & Innovations, Issue 13, 23-28, 2004.
  • S. Gokhale, S. DasGupta, J. L. Plawsky and P. C. Wayner Jr., “Experimental Evaluation of Interfacial Profile and Pressure Variation in a Spreading Drop During Condensation”, Proceedings of AIChE 2003 Annual Meeting, Paper No. 244d, Sanfrancisco, CA, U. S. A., November 16-21, 2003.
  • K. Pastagia, S. Chakraborty, J.K. Basu, S. De and S. DasGupta,”Prediction of permeate flux and concentration of two component dye mixture in a batch nanofilatration", J. Membrane Science, 218, 195-210, 2003.
  • S. Chakraborty, M. Purakait, J. K. Basu, S. De and S. DasGupta, "Nanofiltration of textile plant effluent for color removal and reduction in COD", Separation and Purification Technology, 31 (2), 141-152, 2003.
  • S. Chakraborty, B.C.Bag, S.De, J.K.Basu and S. DasGupta,, “Separation and fractionation of dye solution by nanofiltration”, Separation Science and Technology, 38 (1), 219-235, 2003.
  • P. Ragesh, K. Sreenivas, S. DasGupta and S. De, “Intregral analysis of hydrodynamics and mass transfer in a radial cross flow membrane filtration system under laminar flow”, Int. J. Transport Phenomena, 5 (2), 129-141, 2003.
  • P. Ragesh, K. Sreenivas, S. DasGupta and S. De, "Modeling of turbulent cross flow membrane filtration in a radial cell", Int. J. Transport Phenomena, 6, pp.163-175, 2004.
  • K. Sreenivas, P. Ragesh, S. DasGupta and S. De, “Modeling of cross flow osmotic pressure controlled membrane sepration processes under turbulent flow conditions”, J. Membrane Sci., 201, 203-212, 2002.
  • V. S. Minnikanti, S. DasGupta and S. De, “Prediction of mass transfer coefficient with suction for turbulent flow in cross flow ultrafiltration”, Indian Chemical Engineer, 44 (3), 151-157, 2002. (selected as one of the 20 best papers presented in CHEMCON-98, Vizag and invited for publication in the journal).
  • S. Anand, S. De and S. DasGupta, "Experimental and Theoretical Study of Axial Dryout Point for Evaporation from V shaped Microgrooves", International J. of Heat & Mass Transfer, 45, 1535-1543, 2002.
  • V. Karthik, S. DasGupta and S. De, "Modeling and Simulation of Osmotic Pressure Controlled Electro-Ultrafiltration in a Cross Flow System", J. of Membrane Science, 199, 29-40, 2002.
  • S. Das, S. Ray, S. Dey, S. Dasgupta, “Optimisation of sucrose, inorganic nitrogen and abscisic acid levels for Santalum album L. somatic embryo production in suspension culture”, Process Biochemistry, 37(1), 51-56 2001.
  • S. Bhattacharya, S. Nandi, S. DasGupta and S. De, "Analytical Solution of Transient Heat Transfer with Variable Heat Source with Applications in Nuclear Reactors", International Comm. in Heat and Mass Transfer, 28 (7), 1005-1013, 2001.
  • S. Bhattacharya, S. DasGupta, S. De, “ Effect of Solution Property Variations in Cross Flow Ultrafiltration: a Generalized Integral Approach, Separation and Purification Technology, 24, No. 3, 559-571, 2001.
  • R. Prabhakar, S. DasGupta and S. De, "Simultaneous Prediction of Flux and Retention for Osmotic Pressure Controlled Turbulent Cross Flow Ultrafiltration", Separation and Purification Technology, 18, No. 1,. 13-24, 2000.
  • Md. A. A. Khan, S. Mishro, S. De and S. DasGupta, "An Experimental and Theoretical Investigation of Evaporative Cooling from V-Shaped Microgrooves, International J. of Transport Phenomena, 1, 277-289, 1999.
  • V. S. Minnikanti, S. DasGupta and S. De, "Prediction of Mass Transfer Coefficient with Suction for Turbulent Flow in Cross Flow Ultrafiltration", J. Membrane Sci., 157, No. 2, 227-239, 1999.
  • S. De and S. DasGupta, "Role of Mass Transfer Coefficient with Suction Including Property Variations to Predict Limiting Phenomena during Ultrafiltration", J. Membrane Sci., 161, 41-53, 1999.
  • S. H. Dey, S. DasGupta and others, "A Novel Process for Rapid Mass Propagation of Santalum Album in Liquid Media and Bioreactor, Acta Horticulture, 502, 281-288, 1999.
  • Ravikumar, M., and DasGupta, S., "Modeling of Evaporation from V-Shaped Microgrooves", Chemical Engineering Communications, 160,. 225-248, 1997.
  • S. DasGupta, J. L. Plawsky, and P. C. Wayner Jr., "Interfacial Force Field Characterization in a Constrained Vapor Bubble Thermosyphon", AIChE J., 41 No. 9, 2140-2149, 1995.
  • J. Schonberg, S. DasGupta, and P. C. Wayner Jr., "An Augmented Young-Laplace Model of an Evaporating Meniscus in a Micro Channel with High Heat Flux", Experimental Thermal and Fluid Science Journal, 10, 163-170, 1995.
  • S. DasGupta, I. Y. Kim, and Wayner, P. C. Jr., "Use of the Kelvin-Clapeyron Equation to Model an Evaporating Curved Microfilm", J. Heat Transfer, 116, No. 4, 1007-1015, 1994.
  • S. DasGupta, J. Schonberg, I. Y. Kim, and P. C. Wayner Jr., "Use of the Augmented Young-Laplace Equation to Model Equilibrium and Evaporating Extended Menisci", J. Colloid Interface Sci., 157, No. 2, 332-342, 1993.
  • S. DasGupta, J. Schonberg, and P. C. Wayner Jr., "Investigation of an Evaporating Extended Meniscus Based on the Augmented Young-Laplace Equation", J. Heat Transfer, 115, 201-208, 1993.
  • S. DasGupta, and P. C. Wayner Jr., "Use of Image Processing to Study an Evaporating Extended R113 Meniscus", Imaging in Transport Processes, Sideman, S. & Hijikata K. (Eds), Begell House Inc., New York, Chapter 31, 367-377, 1993.
  • S. DasGupta, and P. K. Bhattacharya, "Comparative Limiting Flux Analysis of Black Liquor and Polyethylene Glycol in Ultrafiltration", Chemical Engineering Communications, 93, 193-210, 1990.

    • Book/Book Chapters

    • B. Suman and S. DasGupta, “Micro Heat Pipes: From Basics to Applications”, in Microfluidics and Microscale Transport Processes, edited by S. Chakraborty, CRC Press, USA, 2012.
    • S. DasGupta and B.Sarkar, “Membrane Applications in Fruit Processing Technologies”, Advances in Fruit Processing Technologies, edited by Sueli Rodrigues; Fabiano Andre Narciso Fernandes, CRC Press, 2012. 
    • S. DasGupta, “Microscale Transport Processes and Interfacial Force Field Characterization in Micro-cooling Devices”, in Microfluidics and Microfabrication, edited by S. Chakraborty, SPRINGER SCIENCE, 101 Philip Drive, Norwell, MA 02061, 2010.
    • S. De, B. Sarkar and S. DasGupta, “Electric Field Enhanced Membrane Separation System, Nova Science Publishers Inc., New York, 2009.
    • S. De, C. Das and S. DasGupta, “Treatment of Tannery Effluents by Membrane Separation Technology, Nova Science Publishers Inc., New York, 2009.
    • S. De, S. DasGupta and S. Ranjith, “Effects of permeation on mass transfer coefficient for laminar non-Newtonian fluid flow in membrane modules during clarification /concentration of fruit juice” in Focus on Food Engineering Research & Developments, edited by V. N. Pletney, Chapter 7, Nova Science Publishers. Inc., USA, ISBN:1-60021-898-9, 2007.