Publications

Citation

"Liquid-film coating on topographically patterned rotating cylinders"
Phys. Rev. Fluids, 2, 024001, (2017).
W. Li, M.S. Carvalho, and S. Kumar.

"Droplet wetting transitions on inclined substrates in the presence of external shear and substrate permeability"
Phys. Rev. Fluids, 2, 014004, (2017).
L. Espín and S. Kumar.

Dynamics of Capillary-Driven Flow in 3D Printed Open Microchannels"
Langmuir,  33(12), 2949–2964, (2017).
R.K. Lade Jr. , E.J. Hippchen, C.W. Macosko, and L.F. Francis.

"Dynamic self-assembly of charged colloidal strings and walls in simple fluid flows"
Soft Matter, 13, 1681-1692, (2017).
Y. Abe, B. Zhang, L. Gordillo, A. Mohammad Karim, L.F. Francis  and X. Cheng.

"Effect of particle size distribution on stress development and microstructure of particulate coatings"
J.Coatings Tech. and Research, 14(2), 455–465, (2017).
Y. Wu, L.F. Francis.

"Effect of Nanocrystal Size and Carbon on Grain Growth during Annealing of Copper Zinc Tin Sulfide Nanocrystal Coatings"
Chem. Mater.29 (4),1676–1683, (2017).
B.A. Williams, M.A. Smeaton, N.D. Trejo, L.F. Francis, and E.S. Aydil

"Particle migration and alignment in slot coating flows of elongated particle suspensions"
AIChE J., 63(7), 3187-3198, (2017).
I.R. Siqueira, R.B. Rebouças, and M.S. Carvalho.

"Mechanics of Pickering Drops Probed by Electric Field-Induced Stress"
Materials (Basel),10(4), E436, (2017).
A. Mikkelsen, P. Dommersnes, Z. Rozynek, A. Gholamipour-Shirazi, M.S. Carvalho, and J.O. Fossum.

"Migration and alignment in the flow of elongated particle suspensions through a converging-diverging channel"
J. Non-Newtonian Fluid Mechanics, 243, 56-63, (2017).
I.R.Siqueira, R.B.Rebouças, and M.S. Carvalho.

"Spreading of Thin Droplets of Perfect and Leaky Dielectric Liquids on Inclined Surfaces"
Langmuir, 32 (26), 6606–6617, ( 2016).
A. Corbett and S. Kumar

"Printed, Self-Aligned Side-Gate Organic Transistors with a Sub-5 mu m Gate-Channel Distance on Imprinted Plastic Substrates"
Avd. Electron.Mater., 2(12), 1600293, (2016).
W.J. Hyun, F. Zare Bidoky, S.B. Walker, J.A. Lewis, L.F. Francis, and C. D. Frisbie.

"Intense pulsed light annealing of copper zinc tin sulfide nanocrystal coatings"
J. Vacuum Sci. & Tech., 34(5), (2016).
B.A. Williams, M.A. Smeaton, C.S. Holgate, N.D. Trejo, L.F. Francis, and E.S. Aydil.

"Slot coating flows of non-colloidal particle suspensions"
AIChE J., 63(3), 1122-1131, (2016).
D.M. Campana, L.D. Valdez Silva, and M.S. Carvalho.

"Dynamic wetting failure and hydrodynamic assist in curtain coating"
J. Fluid Mech., 808, 290-315, (2016).
C-Y. Liu, E.Vandre, M.S. Carvalho, and S.Kumar.

"Transition from glass- to gel-like states in clay at a liquid interface"
Scientific Reports, 6, 37239 (2016).
 A. Gholamipour-Shirazi, M. S. Carvalho, M. F. G. Huila, P. Dommersnes, and J. O. Fossum.

"Stretching liquid bridges with moving contact lines: comparison of liquid-transfer predictions and experiments"
J. Soft Matter, 12, 7457-7469, (2016).
C-H. Huang, M.S. Carvalho, S. Kumar.

"On the pressure-driven flow of suspensions: Particle migration in shear sensitive liquids"
J. of Non-Newtonian Fluid Mech.234,178-187, (2016).
R.B. Reboucas, I.R. Siqueira, P.R. de Souza Mendes, M.S. Carvalho.

"Dynamic Wetting Failure in Surfactant Solutions"
J. Fluid Mech.789, 285-309 (2016).
C.-Y. Liu, E. Vandre, M.S. Carvalho and S. Kumar.

"Water Droplet Spreading and Imbibition on Superhydrophilic Poly(Butylene Terephthalate) Melt-blown Fiber Mats"
Chem. Engineering Science146, 104-114 (2016).
Z. Wang, L. Espin, F.S. Bates, S. Kumar and C.W. Macosko.

"Combined Thermal and Electrohydrodynamic Patterning of Thin Liquid Films
J. Eng. Math.94, 81-96 (2015).
A. Corbett and S. Kumar.

"Droplet Spreading and Absorption on Rough, Permeable Substrates"
J. Fluid Mech.784, 465-486 (2015).
L. Espin and S. Kumar.

"Dynamic Simulation of Sediment Films of Yukawa-stabilized Particles
Phys. Rev. E, 91, 022304 (6 pages) (2015).
D. D. Brewer and S. Kumar.

"Emptying of Viscoelastic Liquids from Model Gravure Cells
J. Non-Newtonian Fluid Mech., 221, 1-8 (2015).
C. Chung and S. Kumar.

"Evaluating Sag Resistance with a Multinotched Applicator: Correlation with Surface Flow Measurements and Practical Recommendations"
J. Coat. Technol. Res.12(5), 809-817 (2015).
R. K. Lade, Jr., A. D. Musliner, C. W. Macosko, and L. F. Francis.

"Formation of Copper Zinc Tin Sulfide Thin Films from Colloidal Nanocrystal Dispersions via Aerosol-Jet Printing and Compaction"
ACS Appl. Mater. & Interfaces7, 11526-11535 (2015).
B. A. Williams, A. Mahajan, M. A. Smeaton, C. S. Holgate, E. S. Aydil, and L. F. Francis.

"Liquid Transfer in Printing Processes: Liquid Bridges with Moving Contact Lines
Annu. Rev. Fluid Mech.47, 67-94 (2015).
S. Kumar (Invited).

"Sag in Drying Coatings: Prediction and Real Time Measurement with Particle Tracking"
Progress in Organic Coatings, 87, 49-58 (2015).
R. K. Lade, Jr., J.-O. Song, A. D. Musliner, B. A. Williams, S. Kumar, C. W. Macosko, and L. F. Francis.

"Screen Printing of Highly Loaded Silver Inks on Plastic Substrates Using Silicon Stencils"
ACS Appl. Mater. Interfaces, 7, 12619-12624 (2015).
W. J. Hyun, S. Lim, B. Y. Ahn, J. A. Lewis, C. D. Frisbie, and L. F. Francis.

"Self-Aligned Strategy for Printed Electronics: Exploiting Capillary Flow on Microstructured Plastic Surfaces"
Adv. Electron. Mater.1, 1500137-1500146 (2015).
A. Mahajan, W. J. Hyun, S. B. Walker, G. A. Rojas, J.-H. Choi, J. A. Lewis, L. F. Francis, and C. D. Frisbie.

"Shear-induced Desorption of Isolated Polymer Molecules from a Planar Wall
ACS Macro Lett.4, 271-274 (2015).
S. Dutta, K. D. Dorfman, and S. Kumar.

"Thin-film Coating of Surfactant-laden Liquids on Rotating Cylinders
Physics of Fluids, 27, issue 7 (2015).
W. Li and S. Kumar.

"Water-based Coatings for 3D Printed Parts"
J. Coat. Technol. Res., 12(5), 889-897 (2015).
J. Zhu, J. L. Chen, R. K. Lade, Jr., W. J. Suszynski, and L. F. Francis.

"Zeolite Membranes: Oriented MFI Membranes by Gel-Less Secondary Growth of Sub-100 nm MFI-Nanosheet Seed Layers (Adv. Mater. 21/2015)"
Advanced Materials, 27(21), 3339 (2015).
K. V. Agrawal, B Topuz, T. C. T. Pham, T. H. Nguyen, N. Sauer, N. Rangnekar, H. Zhang, K. Narasimharao, S. N. Basahei, L. F. Francis, C. W. Macosko, S. Al-Thabaiti, M. Tsapatsis and K. B. Yoon.

"Electrohydrodynamic Deformation of Thin Liquid Films near Surfaces with Topography
Chem. Eng. Sci.95, 221-231 (2014).
A. Ramkrishnan and S. Kumar.

"A Raman Spectroscopic Method to Find Binder Distribution in Electrodes During Drying"
J. Coat. Technol. Res., 11, 11-17, (2014).
H. Hagiwara, W. J. Suszynski, and L. F. Francis.

"Forced Spreading of Films and Droplets of Colloidal Suspensions"
Journal of Fluid Mechanics, 742, 495-519, (2014).
L. Espin and S. Kumar.

"Thin-liquid-film Flow on a Topographically Patterned Rotating Cylinder"
Physics of Fluids, 26, 042102, (2014).
A. K. Sahu and S. Kumar.

"Finite Element/Fictitious Domain Programming for Flows with Particles Made Simple"
Advances in Engineering Software, 70, 51-62, (2014).
M. Lage, L. Crissaff, H. Lopes, and M. S. Carvalho.

"Sagging of Evaporating Droplets of Colloidal Suspensions on Inclined Substrates"
Langmuir, 30, 11966-11974 (2014).
L. Espin and S. Kumar.

"Microstructure and Performance of Block Copolymer Modified Epoxy Coatings"
Progress in Organic Coatings, 77(7), 1145-1154, (2014).
T. Li, M. J. Heinzer, E. M. Redline, F. Zuo, F. S. Bates, and L. F. Francis.

"Microstructure Evolution and Crystal Growth in Cu2ZnSnS4 Thin Films Formed by Annealing Colloidal Nanocrystal Coatings"
Chem. of Mater., 26(10), 3191-3201, (2014).
B. D. Chernomordik, A. E. Beland, D. D. Deng, L. F. Francis, and E. S. Aydil.

"Gravure Printing of Graphene for Large-Area Flexible Electronics"
Advanced Materials, 26(26), 4533-4538, (2014).
E. B. Secor, S. Lim, H. Zhang, C. D. Frisbie, L. F. Francis, and M. C. Hersam.

"Liquid Transfer from Single Cavities to Rotating Rolls"
J. of Fluid Mechanics, 747, 545-571, (2014).
D. M. Campana and M. S. Carvalho.

"Characteristics of Air Entrainment During Dynamic Wetting Failure Along a Planar Substrate"
J. of Fluid Mechanics, 747, 119-140, (2014).
E. Vandre, M. S. Carvalho, and S. Kumar.

"Gravity-driven Instability of a Thin Liquid Film Underneath a Soft Solid"
Phys. Rev. E90, 053009 (9 pages) (2014).
S. H. Lee, K. L. Maki, D. Flath, S. J. Weinstein, C. Kealy, W. Li, C. Talbot, and S. Kumar.

"Facile Method for Fabricating Flexible Substrates with Embedded, Printed Silver Lines"
Appl. Mater. Interfaces, 6(2), 1306-1312, (2013).
A. Mahajan, L. F. Francis, and C. D. Frisbie.

"Cavitation in Block Copolymer Modified Epoxy Revealed by In Situ Small-Angle X-Ray Scattering"
ACS MacroLetters, 2(10), 939-943, (2013).
C. Declet-Perez, L. F. Francis, and F. S. Bates.

"Magnetic Microrheology of Block Copolymer Solutions"
Appl. Mater. Interfaces, 5(22), 11877-11883, (2013).
J. C. Kim, M. Seo, M. A. Hillmyer, and L. F. Francis.

"Polygonal Finite Elements for Incompressible Fluid Flow"
Int'l. Journal for Numerical Methods in Fluids,  (2013).
C. Talischi, A. Pereira, G. H. Paulino, I. F. M. Menezes, and M. S. Carvalho.

"On the Mechanism of Wetting Failure During Fluid Displacement Along a Moving Substrate"
Physics of Fluids, 25, 102103 (2013).
E. Vandre, M. S. Carvalho, and S. Kumar.

"Electrohydrodynamic Effects in the Leveling of Coatings"
Chemical Engineering Science, 101, 785-799, (2013).
A. Ramkrishnan and S. Kumar.

"Combined Thermal and Electrohydrodynamic Patterning of Thin Liquid Films"
J. Eng. Math, 94(1), 81-96, (2013).
A. Corbett and S. Kumar.

"Thermally Induced Delay and Reversal of Liquid Film Dewetting on Chemically Patterned Surfaces"
J. Colloid Interface Sci., 408, 212-219 (2013).
E. Vandre, M. S. Carvalho, and S. Kumar.

"Reactive Coupling between Immiscible Polymer Chains: Acceleration by Compressive Flow"
AIChE Journal, 59(9), 3391-3402, (2013).
J. Song, A. M. Baker, C. W. Macosko, and R. H. Ewoldt.

"Nanofibers from Melt Blown Fiber-in-Fiber Polymer Blends"
ACS Macro Letters, 2(4), 301-305, (2013).
F. Zuo, D. H. Tan, Z. Wang, S. Jeung, C. W. Macosko, and F. S. Bates.

"Process Limits in Two-layer Reverse Roll Transfer"
J. Coatings Technology Research, 10(4), 485-492, (2013).
M. Sasaki, W. J. Suszynski, M. S. Carvalho, L. F. Francis.

"Electrohydrodynamic Instabilities in Thin Viscoelastic Films -- AC and CD Fields
J. Non-Newtonian Fluid Mech.196, 102-111, (2013).
L. Espin, A. Corbett, and S. Kumar.

"Spreading and Merging of Liquid Streams Flowing Down an Inclined Plane: Modeling and Experiments
Chem. Eng. Sci., 95, 221-231 (2013).
D. Maza, S. Kumar, and M. S. Carvalho.

"Effects of Freezing and Thawing on the Microstructure of Latex Paints"
J. Colloid Interface Sci.392, 183-193 (2012).
M. Mittal, J. A. Roper III, C. L. Jackson, G. G. Monaghan, L. F. Francis.

"Drying and Cracking of Soft Latex Coatings"
J. Coatings Tech.Research, 10(4), 441-451, (2012).
C. Roberts and L. F. Francis.

"Cryo-SEM Investigation of Latex Coatings Dried in Walled Substrates"
Langmuir, 28[28], 10329-10333 (2012).
K. Price, A. V. McCormick and L. F. Francis.

"Coating of Open Cell Foams"
Industrial & Engineering Chemistry Research51[27], 9250-9259 (2012).
H. Zhang, W. Suszynski, K. V. Agrawal, M. Tsapatsis, S. H. Al Hashimi, and L. F. Francis.

"Depthwise Viscosity Gradients in UV Cured Epoxy Coatings"
Macromolecular Materials and Engineering, 298(2), 145-152, (2012).
J-O. Song, A. V. McCormick and L. F. Francis.

"Thin-film Models of Liquid Displacement on Chemically Patterned Surfaces for Lithographic Printing Processes"
J. Colloid Interface Sci.383, 155-166 (2012).
S. K. Kalpathy, L. F. Francis, and S. Kumar.

"Delaying the Onset of Dynamic Wetting Failure through Meniscus Confinement
J. Fluid Mech.707, 496-520 (2012).
E. Vandre, M. S. Carvalho, and S. Kumar.

"The Dynamics of Three-dimensional Liquid Bridges with Pinned and Moving Contact Lines
J. Fluid Mech.707, 521-540 (2012).
S. Dodds, M. S. Carvalho, and S. Kumar.

"Stretching Liquid Bridges with Bubbles: The Effect of Air Bubbles on Liquid Transfer"
Langmuir, 27, 1556-1559 (2011).
S. Dodds, M. S. Carvalho, and S. Kumar.

"Stretching Liquid Bridges with Moving Contact Lines: The Role of Inertia"
Phys. Fluids23, 092101 (11 pages) (2011).
S. Dodds, M. S. Carvalho, and S. Kumar.

"Effect of Soluble Polymer Binder on Particle Distribution in a Drying Particulate Coating"
J. Colloid Interface Sci.359, 112-120 (2011).
F. Buss, C. C. Roberts, K. Crawford, K. Peters, and L. F. Francis.

"Dispersible Exfoliated Zeolite Nanosheets and Their Application as a Selective Membrane"
Science, 334, 72-75 (2011).
K. Varoon, X. Zhang, B. Elyassi, D. Brewer, M. Gettel, S. Kumar, J. A. Lee, S. Maheshwari, A. Mittal, C.-Y.Sung, M. Cococcioni, L. F. Francis, A. V. McCormick, A. Mkhoyan and M. Tsapatsis.

"Coating Process Regimes in Particulate Film Production by
Forced-convection-assisted Drag-out
"
Langmuir, 18, 11660-11670 (2011).
D. D. Brewer, T. Shibuta, L. F. Francis, S. Kumar, and
M. Tsapatsis.

"Silica Nanoparticle Coatings by Adsorption from Lys-Sil Sols on Inorganic and Biological Surfaces"
Angew. Chem. Int. Ed.50, 1617-1621 (2011).
W. Fan, N. Atchison, D. D. Brewer, M. A. Arunagirinathan, B. J. Hering, E. Kokkoli, S. Kumar, K. K. Papas, and M. Tsapatsis.

"Fast Evaporation of Spreading Droplets of Colloidal Suspensions"
Langmuir, 18, 11347-11363 (2011).
K. L. Maki and S. Kumar.

"Electrohydrodynamic Instabilities in Thin Liquid Trilayer Films"
Phys. Fluids.22, 122102 (15 pages) (2010).
S. A. Roberts and S. Kumar.

"Dip coating of charged colloidal suspensions onto substrates with patterned wettability: coating regime maps"
J. of Colloid and Interface Science352(1) (2010) 202-210.
T. D. Reynolds, S. K. Kalpathy, S. Kumar and L. F. Francis.

"Drying regime maps for particulate coatings
AIChE Journal, 56(11) (2010) 2769-2780.
Christine M. Cardinal, Yoon Dong Jung, Kyung Hyun Ahn, L. F. Francis.

"Dynamics of surface structure evolution in colloidal adsorption: charge patterning and polydispersity"
J.of Chem. Physics, 133 (2010) 034709.
D. D. Brewer, M. Tsapatsis and S. Kumar.

"Flow in tensioned-web-over-slot die coating: effect of die lip design"
Chemical Engineering Science, 65(13) (2010) 3957-3971.
Jaewook Nama, Marcio S. Carvalho.

"Formation of salt crystal whiskers on porous nanoparticle coatings"
Langmuir, 26(4) (2010) 2847-2856.
Heng Zhang, Zhen Wu, Lorraine F. Francis.

"Magnetic microrheometer for in situ characterization of coating viscosity"
AIP Review of Scientific Instruments, 81 (2010) 093903.
Jin-Oh Song, Robert M. Henry, Ryan M. Jacobs, Lorraine F. Francis.

"Shear-induced suppression of rupture in two-layer thin liquid films"
J. of Colloid and Interface Science, 348 (2010) 271-279.
Sreeram K. Kalpathy, Lorraine F. Francis, Satish Kumar.

"Toward submicrometer c-oriented nanoporous films with unidimensional pore network: afi film morphology control by precursor mixture manipulation"
Chemistry of Materials, 22(4) (2010) 1492-1502.
Charitomeni M. Veziri, Miguel Palomino, Georgios N. Karanikolos, Avelino Corma, Nick K. Kanellopoulos, Michael Tsapatsis.

"Two-layer tensioned-web-over-slot die coating: effect of die lip geometry"
Chemical Engineering Science65(13) (2010) 4014-4026.
Jaewook Nama, Marcio S. Carvalho.

"Two-layer tensioned-web-over-slot die coating: effect of operating conditions on coating window"
Chemical Engineering Science65(13) (2010) 4065-2079.
Jaewook Nama, Marcio S. Carvalho.