Das, Siddhartha - University of Maryland - Department of Mechanical Engineering

个人简介

Background Dr. Siddhartha Das joined the Department of Mechanical Engineering, University of Maryland, College Park in March, 2014. Dr. Das received his Ph.D. from the Indian Institute of Technology Kharagpur in 2010 in the area of theoretical microfluidics. Following his Ph.D., Dr. Das joined the Physics of Fluids Group in University of Twente, the Netherlands as a Postdoc and worked on surface nanobubbles, capillarity and soft wetting. After his stint in the Netherlands, Dr. Das went for his second Postdoc in the Department of Mechanical Engineering, University of Alberta, Canada. In Alberta, Dr. Das was honored with the Banting Postdoctoral Fellowship, the most prestigious postdoctoral fellowship of Canada. Dr. Das' research interests span different areas of micro-nanoscale fluid mechanics and interactions of soft matter and complex interfaces with fluid mechanics. He is particularly interested in understanding issues such as the wetting of a soft solid, electrohydrodynamics past a soft interface, and evaporation-mediated self assembly of soft and rigid particles, mechanics of complex fluids during 3-D printing, interactions of liquid with 2-D materials like graphene and hexagonal Boron Nitride, micro-nanoscale water transport in trees, etc. Dr. Das has authored nearly 90 journal publications, including publications in such prestigious journals as Proceedings of the National Academy of Sciences USA, Nature Communications, Advanced Materials, ACS Nano, Physical Review Letters, Physical Review E, Physics of Fluids, Soft Matter, Journal of Chemical Physics, Journal of Physical Chemistry, Journal of Applied Physics, and Scientific Reports. Education Ph.D., Indian Institute of Technology, Kharagpur Department of Mechanical Engineering, 2010 B.Tech. (Hons.), Indian Institute of Technology, Kharagpur Department of Mechanical Engineering, 2005 Honors and Awards Recognized as the Outstanding Reviewer for the journal International Journal of Non-linear Mechanics (2015) Honoree in 8th Annual University-Wide Celebration of Scholarship and Research (University of Maryland, College Park) (2015) Banting Postdoctoral Fellowship (2011-2012) Emerald Engineering Outstanding Doctoral Research Awards High Value Ph.D. Fellowship, Indian Institute of Technology, Kharagpur National Doctoral Fellowship, All India Council of Technical Education (AICTE) Indian National Academy of Engineering (INAE) Innovative Students Project Award (Undergraduate Level) S.P. Sengupta Memorial Award, Indian Institute of Technology (IIT) Kharagpur, India

研究领域

Soft Capillarity and Wetting Soft Electrokinetics Micro-nanoscale transport Drops and Bubbles Energy applications Asphaltene 3-D Printing Water-2-D Material Interactions Water transport in trees

近期论文

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Desai, P. R., Sinha, S., and Das, S. (2017) Compression of polymer brushes in weak interpenetration regime: Scaling Theory and Molecular Dynamics Simulations. Soft Matter (DOI: 10.1039/C7SM00466D). Wang, Y., Andrews, J. E., Hu, L., and Das, S. (2017) Drop spreading on a superhydrophobic surface: Pinned contact line and bending liquid surface. Physical Chemistry Chemical Physics (DOI: 10.1039/C7CP01777D). Andrews, J. E., Wang, Y., Sinha, S., Chung, P. W. and Das, S. (2017) Roughness-induced chemical heterogeneity leads to large hydrophobicity in wetting-translucent nanostructures. The Journal of Physical Chemistry C, 121, 10010-10017. Chen, F., Gong, A., Zhu, M., Chen, G., Lacey, S., Jiang, F., Li, Y., Wang, Y., Dai, J., Yao, Y., Song, J., Liu, B., Fu, K., Das, S. and Hu, L. (2017) Mesoporous, three-dimensional wood membrane decorated with nanoparticles for highly efficient water treatment. ACS Nano, 11, 4275-4282. Sinha, S., Jing, H., and Das, S. (2017) Charge inversion and external salt effect in semi- permeable membrane electrostatics. Journal of Membrane Science, 533, 364-377. Chen, G. and Das, S. (2017) Massively enhanced electroosmotic transport in nanochannels grafted with end-charged polyelectrolyte brushes. The Journal of Physical Chemistry B, 121, 3130-3141. Jing, H., Sinha, S., and Das, S. (2017) Elasto-electro-capillarity: Drop equilibrium on a charged, elastic solid. Soft Matter, 13, 554-566. (Selected as the Back Cover Article) Wang, Y., Sun, G., Dai, J., Chen, G., Morgenstern, J., Wang, Y., Kang, S., Zhu, M., Das, S., Cui, L., and Hu, L. (2017) High-performance, low tortuosity wood carbon monolith reactor. Advanced Materials, 29, 1604257(1−8). Razi, M., Sinha, S., Waghmare, P. R., Das, S. and Thundat, T. (2016) Effect of Steam- Assisted Gravity Drainage (SAGD) produced water properties on oil/water transient interfacial tension. Energy and Fuels, 30, 10714-10720. Chen, G. and Das, S. (2016) Anomalous shrinking-swelling of nano-confined end charged polyelectrolyte brushes: Interplay of confinement and electrostatic effects. Journal of Physical Chemistry B, 120, 6848-6857. Andrews, J., Sinha, S., Chung, P. W., and Das, S. (2016) Wetting dynamics of a water nanodrop on graphene. Physical Chemistry Chemical Physics, 18, 23482-23493. (Selected as the Inside Front Cover Article) Chen, G., Li, H., and Das, S., (2016) Scaling relationships for spherical polymer brushes revisited. Journal of Physical Chemistry B, 120, 5272-5277 Karpitschka, S., Pandey, A., Lubbers, L. A., Weijs, J. H., Botton, L., Das, S., Andreotti, B., and Snoeijer, J. H. (2016) Inverted Cheerios effect: Liquid drops attract or repel by elasto-capillary. Proceedings of the National Academy of Sciences, USA USA 103, 7403-7407. Liu, Z., Wang, Y., Wang, Z., Yao, Y., Dai, J., Das, S., and Hu. L. (2016) Solvo-thermal microwave-powered two-dimensional material exfoliation. Chemical Communications 52, 5757-5760. Sinha, S. and Das, S. (2016) Role of Shuttleworth effect in adhesion on elastic surfaces. MRS Advances 1, 621-630. Liu, Z., Zhang, L., Wang, R., Poyraz, S., Cook, J., Bozack, M., Das, S., Zhang, X., and Hu, L. (2016) Ultrafast microwave nano-manufacturing of fullerene-like metal chalcogenides. Scientific Reports 6, 22503(1-8).