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Number of items at this level (without sub-levels): 224.

A

Abele, Eberhard ; Fischer, Jakob ; Hardt, Steffen ; Manukyan, S. ; Roisman, Ilia V. (2011)
Komplexe Oberflächen mit maßgeschneiderter Benetzbarkeit.
In: forschen 1/2011
Article, Bibliographie

B

Boyko, Evgeniy ; Bacheva, Vesna ; Eigenbrod, Michael ; Paratore, Federico ; Gat, Amir D. ; Hardt, Steffen ; Bercovici, Moran (2021)
Microscale hydrodynamic cloaking and shielding via electro-osmosis.
In: Physical Review Letters, 126 (18)
doi: 10.1103/PhysRevLett.126.184502
Article, Bibliographie

Baier, T. ; Hardt, S. (2020)
Influence of insoluble surfactants on shear flow over a surface in Cassie state at large Péclet numbers.
In: Journal of Fluid Mechanics, 907
doi: 10.1017/jfm.2020.814
Article, Bibliographie

Baier, Tobias ; Hardt, Steffen (2020)
Gas separation in a Knudsen pump inspired by a Crookes radiometer.
In: Microfluidics and Nanofluidics, 24 (6)
doi: 10.1007/s10404-020-02342-6
Article, Bibliographie

Baier, Tobias ; Tiwari, Sudarshan ; Shrestha, Samir ; Klar, Axel ; Hardt, Steffen (2018)
Thermophoresis of Janus particles at large Knudsen numbers.
In: Physical Review Fluids, 3 (094202)
doi: 10.1103/PhysRevFluids.3.094202
Article, Bibliographie

Barz, Dominik P. J. ; Scholz, Mathias ; Hardt, Steffen (2018)
Electrokinetic manipulation of the von Kármán vortex street in the wake of a confined cylinder. I. DC electric field.
In: Physics of Fluids, 30 (8)
doi: 10.1063/1.5037595
Article, Bibliographie

Bandopadhyay, A. ; Hardt, Steffen (2017)
Stability of horizontal viscous fluid layers in a vertical arbitrary time periodic electric field.
In: Physics of Fluids, 29 (124101)
Article, Bibliographie

Baier, Tobias ; Hardt, Steffen ; Shahabi, Vahid ; Roohi, Ehsan (2017)
Knudsen pump inspired by Crookes radiometer with a specular wall.
In: Physical Review Fluids, 2 (3)
doi: 10.1103/PhysRevFluids.2.033401
Article, Bibliographie

Baier, T. ; Dölger, J. ; Hardt, Steffen (2014)
Energy harvesting through gas dynamics in the free molecular flow regime between structured surfaces at different temperatures.
In: Phys. Rev., 89 (5)
doi: 10.1103/PhysRevE.89.053003
Article, Bibliographie

Babu, Deepu J. ; Varanakkottu, Subramanyan Namboodiri ; Eifert, Alexander ; Koning, Dirk de ; Cherkashinin, Gennady ; Hardt, Steffen ; Schneider, Joerg J. (2014)
Inscribing Wettability Gradients Onto Superhydrophobic Carbon Nanotube Surfaces.
In: Advanced Materials Interfaces, 1 (2)
doi: 10.1002/admi.201300049
Article, Bibliographie

Baier, T. ; Dupeux, G. ; Herbert, Stefan ; Hardt, Steffen ; Quéré, D. (2013)
Propulsion mechanisms for Leidenfrost solids on ratchets.
In: Physical Review, 87 (2)
doi: 10.1103/PhysRevE.87.021001
Article, Bibliographie

Bhattacharyya, S. ; Gopmandal, P. P. ; Baier, T. ; Hardt, Steffen (2013)
Sample dispersion in isotachophoresis with Poiseuille counterflow.
In: Phys. Fluids , 25 (022001)
doi: 10.1063/1.4789967
Article, Bibliographie

Banerjee, U. ; Bit, P. ; Ganguly, R. ; Hardt, Steffen (2012)
Aggregation dynamics of particles in a microchannel due to an applied magnetic field.
In: Microfluidics and Nanofluidics, 13
doi: 10.1007/s10404-012-1053-0
Article, Bibliographie

Baier, Tobias ; Herbert, Stefan ; Hardt, Steffen (2012)
Leidenfrost solids on structured surfaces.
Proceedings of the 3rd European Conference on Microfluidics. Heidelberg, Germany (December 3-5, 2012,)
Conference or Workshop Item, Bibliographie

Baier, T. ; Schönfeld, F. ; Hardt, Steffen (2011)
Analytical approximations to the flow field induced by electroosmosis during isotachophoretic transport through a channel.
In: Journal of Fluid Mechanics, 682
doi: 10.1017/jfm.2011.250
Article, Bibliographie

Baier, Tobias ; Steffes, Clarissa ; Hardt, Steffen (2010)
Thermocapillary flow on superhydrophobic surfaces.
In: Physical Review E, 82 (037301)
Article, Bibliographie

Baier, T. ; Steffes, C. ; Hardt, Steffen (2010)
Numerical modeling of thermocapillary flow on superhydrophobic surfaces.
Proc. µTAS2010, 14th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Groningen (03.-07.10.2010)
Conference or Workshop Item, Bibliographie

Baier, Tobias ; Mohanty, S. ; Drese, K. S. ; Rampf, F. ; Kim, J. ; Schönfeld, F. (2009)
Modelling Immunomagnetic Cell Capture in CFD.
In: Microfluid. Nanofluid., 7
Article, Bibliographie

Baier, Tobias ; Hansen-Hagge, T. E. ; Gransee, R. ; Crombé, A. ; Schmahl, S. ; Paulus, C. ; Drese, K. S. ; Keegan, H. ; Martin, C. ; O'Leary, J. J. ; Furuberg, L. ; Solli, L. ; GrØnn, P. ; Falang, I. M. ; Karlgård, A. ; Gulliksen, A. ; Karlsen, F. (2009)
Hands-free sample preparation platform for nucleic acid analysis.
In: Lab on a Chip, 9
Article, Bibliographie

Baier, T. ; Kolb, G. ; Schürer, J. ; Tiemann, D. ; Ziogas, A. ; Ehwald, H. ; Alphonse, P. (2008)
A Microstructured 5 kW Complete Fuel Processor for Iso-octane as Hydrogen Supply system for Mobile Auxiliary Power Units Part I – Development of Autothermal Reforming Catalyst and Reactor.
In: Chem. Eng. J., 137
Article, Bibliographie

Baier, T. ; Hansen-Hagge, T. E. ; Gransee, R. ; Crombé, A. ; Schmahl, S. ; Drese, K. S. ; GrØnn, P. ; Solli, L. ; Falang, I. M. ; Martin, C. ; Keegan, H. ; Furuberg, L. (2008)
Automated chip-based extraction of HPV mRNA from cervical sampler.
Proc. µTAS2008, 12th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. San Diego (12.-16.10.2008)
Conference or Workshop Item, Bibliographie

Baier, T. ; Mohanty, S. ; Drese, K. S. ; Rampf, F. R. ; Schönfeld, F. (2008)
Modelling Immunomagnetic Cell Capture in CFD.
Proc. Sixth International ASME Conference on Nanochannels, Microchannels and Minichannels, ICNMM2008. Darmstadt (23.-25.06.2008)
Conference or Workshop Item, Bibliographie

Baier, T. ; Kolb, G. (2007)
Temperature control of the water gas shift reaction in micro structured reactors.
In: Chem. Eng. Sci., 62
Article, Bibliographie

Baier, T. ; Hardt, Steffen (2007)
A mean-field model for heat transfer in multichannel microreactors.
In: AIChE J., 53
Article, Bibliographie

Baier, T. ; Drese, K. S. ; Schönfeld, F. ; Schwab, U. (2005)
A µ-Fluidic Mixing Network.
In: Chem. Eng. Technol., 28
Article, Bibliographie

Baier, T. ; Drese, K. S. (2005)
Modelling Counter Current Micro Heat Exchangers.
Proc. ECI Conference Heat Transfer and Fluid Flow in Microscale, HTFFM 2005. Castelvecchio Pascoli (2005)
Conference or Workshop Item, Bibliographie

Baier, T. ; Drese, K. S. (2004)
CFD and analytical modelling of micro heat exchangers.
Proc. NAFEMS CFD-Seminar: Die Simualtion komplexer Strömzungsvorgänge (CFD). Niedernhausen/Wiesbaden (2004)
Conference or Workshop Item, Bibliographie

C

Cominos, V. ; Hardt, Steffen ; Hessel, V. ; Kolb, G. ; Löwe, H. ; Wichert, M. ; Zapf, R. (2005)
A methanol steam micro-reformer for low power fuel cell applications.
In: Chem. Eng. Comm., 192
Article, Bibliographie

D

Dehe, Sebastian ; Hartmann, Maximilian ; Bandopadhyay, Aditya ; Hardt, Steffen (2022)
The Spatial Structure of Electrostatically Forced Faraday Waves.
In: Journal of Fluid Mechanics, 939
doi: 10.1017/jfm.2022.163
Article, Bibliographie

Dai, Q. ; Chen, S. ; Huang, W. ; Wang, X. ; Hardt, S. (2022)
On the thermocapillary migration between parallel plates.
In: International Journal of Heat and Mass Transfer, 182
doi: 10.1016/j.ijheatmasstransfer.2021.121962
Article, Bibliographie

Dehe, Sebastian (2022)
Transport processes and instabilities induced by electric fields acting on fluidic interfaces.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00019812
Ph.D. Thesis, Primary publication, Publisher's Version

Dehe, Sebastian ; Hardt, Steffen (2021)
Deformation modes of an oil-water interface under a local electric field: From Taylor cones to surface dimples.
In: Physical Review Fluids, 6 (12)
doi: 10.1103/PhysRevFluids.6.123702
Article, Bibliographie

Dehe, Sebastian ; Rehm, Imke-Sophie ; Hardt, Steffen (2021)
Hydrodynamic dispersion in Hele-Shaw flows with inhomogeneous wall boundary conditions.
In: Journal of Fluid Mechanics, 925
doi: 10.1017/jfm.2021.648
Article, Bibliographie

Dietzel, M. ; Hardt, S. (2020)
Electroosmotic flow in small-scale channels induced by surface-acoustic waves.
In: Physical Review Fluids, 5
doi: 10.1103/PhysRevFluids.5.123702
Article, Bibliographie

Dehe, Sebastian ; Rofman, Baruch ; Bercovici, Moran ; Hardt, Steffen (2020)
Electro-osmotic flow enhancement over superhydrophobic surfaces.
In: Physical Review Fluids, 5
doi: 10.1103/PhysRevFluids.5.053701
Article, Bibliographie

de Maleprade, Hélène ; Soto, Dan ; Quéré, David ; Hinch, E. John ; Baier, Tobias ; Schür, Maximilian T. ; Hardt, Steffen (2018)
Air-propelled, herringbone-textured platelets.
In: Physical Review Fluids, 3 (104101)
doi: 10.1103/PhysRevFluids.3.104101
Article, Bibliographie

Damian, I.R. ; Hardt, Steffen ; Balan, C. (2017)
From flow focusing to vortex formation in crossing microchannels.
In: Microfluidics and Nanofluidics, 21 (142)
Article, Bibliographie

Dietzel, Mathias ; Hardt, Steffen (2017)
Flow and streaming potential of an electrolyte in a channel with an axial temperature gradient.
In: Journal of Fluid Mechanics, 813
Article, Bibliographie

Dörr, A. ; Hardt, Steffen ; Masoud, H. ; Stone, H. A. (2016)
Drag and diffusion coefficients of a spherical particle attached to a fluid interface.
In: Journal of Fluid Mechanics, 790
Article, Bibliographie

Dietzel, Mathias ; Hardt, Steffen (2016)
Thermoelectricity in confined liquid electrolytes.
In: Physical Review Letters, 116 (22)
Article, Bibliographie

De, Simanta ; Bhattacharyya, Somnath ; Hardt, Steffen (2015)
Electroosmotic flow in a slit nanochannel with superhydrophobic walls.
In: Microfluidics and Nanofluidics, 19 (6)
Article, Bibliographie

Dörr, A. ; Hardt, Steffen (2015)
Driven particles at fluid interfaces acting as capillary dipoles.
In: Journal of Fluid Mechanics, 770
Article, Bibliographie

Dörr, Aaron (2015)
Microparticles at fluid-fluid interfaces : modeling of electric double layers and capillary effects.
Technische Universität Darmstadt
Ph.D. Thesis, Bibliographie

Doerr, Aaron ; Hardt, Steffen (2014)
Line tension and reduction of apparent contact angle associated with electric double layers.
In: Physics of Fluids, 26 (082105)
doi: 10.1063/1.4892621
Article, Bibliographie

Dörr, A. ; Sadiki, A. ; Mehdizadeh, A. (2014)
Critical analysis of the apparent viscosity of polydisperse suspensions of hard spheres including shear rate effects.
Proceedings of 8th Int. Conf. on Multiphase Flow (ICMF). Jeju, Korea (May 26 - 31, 2013)
Conference or Workshop Item, Bibliographie

Dörr, A. ; Sadiki, A. ; Mehdizadeh, A. (2013)
A discrete model for the apparent viscosity of polydisperse suspensions including maximum packing fraction.
In: J.Rheol., 57
Article, Bibliographie

Dupeux, G. ; Baier, T. ; Bacot, V. ; Hardt, Steffen ; Clanet, C. ; Quéré, D. (2013)
Self-propelling uneven Leidenfrost solids.
In: Phys. Fluids , 25 (051704)
doi: 10.1063/1.4807007
Article, Bibliographie

Dörr, A. ; Hardt, Steffen (2012)
Electric-double-layer structure close to the three-phase contact line in an electrolyte wetting a solid substrate.
In: Physical Review E, 86 (022601)
doi: 10.1103/PhysRevE.86.022601
Article, Bibliographie

Dietzel, M. ; Hardt, Steffen (2012)
Streaming potential of an electrolyte in a microchannel with a lateral temperature gradient.
(December 3-5, 2012,)
Conference or Workshop Item, Bibliographie

Daschiel, G. ; Baier, T. ; Saal, J. ; Frohnapfel, B. (2012)
On the flow resistance of wide surface structures.
In: PAMM, 12 (1)
doi: 10.1002/pamm.201210273
Article, Bibliographie

Donkov, A. ; Tiwari, S. ; Liang, T. ; Hardt, Steffen ; Klar, A. ; Ye, W. (2011)
Momentum and mass fluxes in a gas confined between periodically structured surfaces at different temperatures.
In: Physical Review E, 84 (016304)
doi: 10.1103/PhysRevE.84.016304
Article, Bibliographie

Dupeux, G. ; Le Merrer, M. ; Lagubeau, G. ; Clanet, C. ; Hardt, Steffen ; Quéré, D. (2011)
Viscous mechanism for Leidenfrost propulsion on a ratchet.
In: Europhys. Lett., 96 (58001)
doi: 10.1209/0295-5075/96/58001
Article, Bibliographie

Das, S. ; Hardt, Steffen (2011)
Electric-double-layer potential distribution in multiple-layer immiscible electrolytes.
In: Physical Review E, 84 (0225502)
doi: 10.1103/PhysRevE.84.022502
Article, Bibliographie

Donkov, A. A. ; Hardt, Steffen ; Tiwari, S. ; Klar, A. (2009)
Coupling of Heat and Momentum Transfer Between Nanostructured Surfaces.
doi: 10.1115/MNHMT2009-18061
Conference or Workshop Item, Bibliographie

Drese, K. S. ; Münchow, G. ; Dadic, D. ; Doffing, F. ; Hardt, Steffen ; Sörensen, O. ; Müller, T. ; Klein-Vehne, A. (2004)
Rapid polymerase chain reaction in polymeric microchips driven by ferrofluids.
Proc. of µTAS2004, 8th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Malmö, Sweden (26.-30.09.2004)
Conference or Workshop Item, Bibliographie

E

Eigenbrod, Michael (2021)
The influence of boundary configurations on the dissipation and stability in fluids at low Reynolds numbers.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00017578
Ph.D. Thesis, Primary publication, Publisher's Version

Eigenbrod, M. ; Hardt, S. (2020)
The effective shear and dilatational viscosities of a particle-laden interface in the dilute limit.
In: Journal of Fluid Mechanics, 903
doi: 10.1017/jfm.2020.627
Article, Bibliographie

Eigenbrod, Michael ; Bihler, Florian ; Hardt, Steffen (2018)
Electrokinetics of a particle attached to a fluid interface: Electrophoretic mobility and interfacial deformation.
In: Physical Review Fluids, 3 (10)
doi: 10.1103/PhysRevFluids.3.103701
Article, Bibliographie

Eifert, Alexander ; Petit, Julien ; Baier, Tobias ; Bonaccurso, Elmar ; Hardt, Steffen (2015)
Inscribing wettability gradients onto polymer substrates with different stiffness using corona discharge in point-to-plane geometry.
In: Applied Surface Science, 330
Article, Bibliographie

Eifert, Alexander (2015)
Untersuchungen zur Koronaentladung, Oberflächenmodifikation mittels Koronaentladung und zu Benetzungsphänomenen auf imprägnierten Oberflächen.
Technische Universität Darmstadt
Ph.D. Thesis, Bibliographie

Eifert, Alexander ; Paulssen, Dorothea ; Varanakkottu, Subramanyan Namboodiri ; Baier, Tobias ; Hardt, Steffen (2014)
Simple Fabrication of Robust Water-Repellent Surfaces with Low Contact-Angle Hysteresis Based on Impregnation.
In: Advanced Materials Interfaces, 1 (1300138)
doi: 10.1002/admi.201300138
Article, Bibliographie

Eifert, A. ; Baier, T. ; Hardt, Steffen (2013)
Small onset voltages in negative corona discharges using the edges of gold and aluminum foils as nano-structured electrodes.
In: Appl. Phys. Lett., 103 (023114)
doi: 10.1063/1.4813556
Article, Bibliographie

F

Fickel, Beatrice ; Postulka, Niels ; Hartmann, Maximilian ; Gründing, Dirk M. ; Nau, Maximilian ; Meckel, Tobias ; Biesalski, Markus (2021)
Changes of meniscus shapes and capillary rise heights under hypergravity.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, 610
doi: 10.1016/j.colsurfa.2020.125688
Article, Bibliographie

Furuberg, L. ; Mielnik, M. ; Gulliksen, A. ; Solli, L. ; Johansen, Ib-R. ; Voitel, J. ; Baier, T. ; Riegger, L. ; Karlsen, F. (2008)
RNA amplification chip with parallel microchannels and droplet positioning using capillary valves.
In: Microsyst. Technol., 14
Article, Bibliographie

Furuberg, L. ; Mielnik, M. ; Johansen, Ib-R. ; Voitel, J. ; Gulliksen, A. ; Solli, L. ; Karlsen, F. ; Baier, T. ; Schönfeld, F. ; Drese, K. S. ; Keegan, H. ; Martin, C. ; O'Leary, J. J. ; Riegger, L. ; Koltay, P. (2007)
The MicroActice project: automatic detection of disease-related molecular cell activity.
Proc. SPIE.
Conference or Workshop Item, Bibliographie

G

Gebhard, Florian ; Hartmann, Johannes ; Hardt, Steffen (2021)
Interaction of proteins with phase boundaries in aqueous two-phase systems under electric fields.
In: Soft Matter, 17 (14)
doi: 10.1039/D0SM01921F
Article, Bibliographie

Goswami, P. ; Baier, T. ; Tiwari, S. ; Lv, C. ; Hardt, S. ; Klar, A. (2020)
Drag force on spherical particle moving near a plane wall in highly rarefied gas.
In: Journal of Fluid Mechanics, 883
doi: 10.1017/jfm.2019.921
Article, Bibliographie

Gerlach, Felix ; Hartmann, Maximilian ; Tropea, Cameron (2019)
The interaction of inner and outer surface corners during spontaneous wetting.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, 583
doi: 10.1016/j.colsurfa.2019.123977
Article, Bibliographie

Goet, G. ; Baier, T. ; Hardt, Steffen ; Sen, A. K. (2013)
Isotachophoresis with emulsions.
In: Biomicrofluidics, 7 (044103)
doi: 10.1063/1.4816347
Article, Bibliographie

Goet, G. ; Baier, T. ; Hardt, Steffen (2011)
Transport and separation of micron sized particles at isotachophoretic transition zones.
In: Biomicrofluidics, 5 (014109)
doi: 10.1063/1.3555194
Article, Bibliographie

Ganguly, R. ; Hahn, T. ; Hardt, Steffen (2010)
Magnetophoretic mixing for in-situ immunochemical binding on magnetic beads in a microfluidic channel.
In: Microfluid. Nanofluid., 8
doi: 10.1007/s10404-009-0504-8
Article, Bibliographie

George, S. D. ; Namboodiri, V. S. ; Hardt, Steffen (2010)
Laser induced photoswitching of azobenzene incorporated in PDMS films.
SPIE, Linear and Nonlinear Optics of Organic Materials X. San Diego (01.-05.08.2010)
Conference or Workshop Item, Bibliographie

Ganguly, R. ; Hahn, T. ; Hardt, Steffen (2010)
Characterization of magnetic bead-based microfluidic mixing for bio-MEMS applications.
Proc. 20th National & 9th International ISHMT-ASME Heat and Mass Transfer Conference. Mumbai (04.-06.01.2010)
Conference or Workshop Item, Bibliographie

Goet, G. ; Baier, T. ; Hardt, Steffen (2009)
Micro contactor based on isotachophoretic sample transport.
In: Lab Chip, 9
Article, Bibliographie

Gall, M. ; Baier, T. ; Baumann, H. ; Bindig, R. ; Henke, P. ; Latta, D. ; Schmitz, H. ; Schreiner, H.-J. ; Thielicke, B. (2009)
Development of a Peristaltic Micro Pump System – Conceptual Design and Optimization by Simulation.
Proc. Adaptronic Congress 2009. Berlin (19.-20.05.2009)
Conference or Workshop Item, Bibliographie

Griebel, A. ; Rund, S. ; Schönfeld, F. ; Dörner, W. ; Konrad, R. ; Hardt, Steffen (2004)
Integrated polymer chip for two-dimensional capillary gel electrophoresis.
In: Lab Chip, 4
Article, Bibliographie

Goet, G. ; Hardt, Steffen (2003)
Pumpen kleinster Flüssigkeitsmengen mit Hilfe von elektrischen Feldern.
In: Inno 25
Article, Bibliographie

H

Hardt, S. ; McHale, G. (2022)
Flow and Drop Transport Along Liquid-Infused Surfaces.
In: Annual Review of Fluid Mechanics, 54
doi: 10.1146/annurev-fluid-030121-113156
Article, Bibliographie

Hartmann, Johannes Jürgen (2022)
Fluid Interfaces with and without Adsorbed Species under Homogeneous Electric Fields.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00020635
Ph.D. Thesis, Primary publication, Publisher's Version

Hartmann, M. ; Fricke, M. ; Weimar, L. ; Gründing, D. ; Marić, T. ; Bothe, D. ; Hardt, S. (2021)
Breakup dynamics of capillary bridges on hydrophobic stripes.
In: International Journal of Multiphase Flow, 140
doi: 10.1016/j.ijmultiphaseflow.2021.103582
Article, Bibliographie

Hartmann, Maximilian Roland (2021)
Wetting States of Droplets on Patterned Surfaces and in an Electric Field.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00017420
Ph.D. Thesis, Primary publication, Publisher's Version

Hardt, Steffen ; Hartmann, Johannes ; Zhao, Sicheng ; Bandopadhyay, Aditya (2020)
Electric-Field-Induced Pattern Formation in Layers of DNA Molecules at the Interface between Two Immiscible Liquids.
In: Physical Review Letters, 124 (6)
doi: 10.1103/PhysRevLett.124.064501
Article, Bibliographie

Henrich, Franziska ; Linke, Dorota ; Sauer, Hans Martin ; Dörsam, Edgar ; Hardt, Steffen ; Butt, Hans-Jürgen ; Auernhammer, Günter K. (2019)
Forced dynamic dewetting of structured surfaces: Influence of surfactants.
In: Physical Review Fluids, 4
doi: 10.1103/PhysRevFluids.4.124202
Article, Bibliographie

Hartmann, Maximilian ; Hardt, Steffen (2019)
Stability of Evaporating Droplets on Chemically Patterned Surfaces.
In: Langmuir, 35 (14)
doi: 10.1021/acs.langmuir.9b00172
Article, Bibliographie

Henrich, Franziska Monika (2018)
Dynamic dewetting of surfactant solutions.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

Hardt, Steffen (2016)
Free-molecule heat transfer in a conservative force field between parallel surfaces.
In: Physical Review E, 93 (5)
Article, Bibliographie

Hajian, Ramin ; Hardt, Steffen (2015)
Formation and lateral migration of nanodroplets via solvent shifting in a microfluidic device.
In: Microfluidics and Nanofluidics, 19 (6)
Article, Bibliographie

Hajian, Ramin (2015)
Production of nanodroplets and microdroplets in microfluidic devices based on liquid-liquid extraction (mass transfer).
Technische Universität Darmstadt
Ph.D. Thesis, Bibliographie

Hoffmann, A. ; Potje-Kamloth, K. ; Hardt, Steffen ; Bassler, M. (2014)
A robust electrical sensor for contactless control of moving plugs in microfluidic systems with high accurary.
Proc. 2nd International Conference on MicroFluidic Handling Systems. Freiburg (October 8-10, 2014)
Conference or Workshop Item, Bibliographie

Hardt, Steffen ; Tiwari, S. ; Baier, T. (2013)
Thermally driven flows between a Leidenfrost solid and a ratchet surface.
In: Phys. Rev. E, 87 (6)
doi: 10.1103/PhysRevE.87.063015.
Article, Bibliographie

Hardt, Steffen ; Hahn, T. (2012)
Microfluidics with aqueous two-phase systems.
In: Lap Chip, 12
doi: 10.1039/c1lc20569b
Article, Bibliographie

Hardt, Steffen ; Herbert, Stefan ; Kunkelmann, C. ; Mahjoob, S. ; Stephan, Peter (2012)
Unidirectional bubble growth in microchannels with asymmetric surface features.
In: International Journal of Heat and Mass Transfer, 55
doi: 10.1016/j.ijheatmasstransfer.2012.07.018
Article, Bibliographie

Hahn, T. (2011)
Interfacial electrokinetic transport phenomena and their impact on DNA electrophoresis in microfluidics.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication

Hahn, T. ; Münchow, G. ; Hardt, Steffen (2011)
Electrophoretic transport of biomolecules across liquid–liquid interfaces.
In: J. Phys.: Condens. Matter, 23 (184107)
doi: 10.1088/0953-8984/23/18/184107
Article, Bibliographie

Hahn, T. ; Hardt, Steffen (2011)
Size dependent detachment of DNA molecules from liquid-liquid interfaces.
In: Soft Matter, 7
doi: 10.1039/C1SM05309D
Article, Bibliographie

Hahn, T. ; Hardt, Steffen (2011)
Concentration and Size Separation of DNA Samples at Liquid–Liquid Interfaces.
In: Analytical Chemistry, 83
doi: 10.1021/ac201228v
Article, Bibliographie

Hardt, Steffen (2011)
Microreactors - Modeling and Simulation.
In: Ullmann’s Encyclopedia of Technical Chemistry
Book Section, Bibliographie

Hardt, Steffen ; Goet, G. ; Baier, T. (2010)
Expanding the scope of isotachophoresis in microfluidic operations.
Proc. 2nd European Conference on Microfluidics. Toulouse (08.-10.12.2010)
Conference or Workshop Item, Bibliographie

Hahn, T. ; Kurz, A. ; Hardt, Steffen (2009)
Size separation of nucleic acids by electrophoretic transport across fluid boundaries.
Proc. µTAS2009, 13th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Jeju, Korea (01.-05.11.2009)
Conference or Workshop Item, Bibliographie

Hardt, Steffen ; Tiwari, S. ; Klar, A. (2009)
Momentum transfer to nanoobjects between isothermal parallel plates.
In: Microfluidics and Nanofluidics, 6 (4)
doi: 10.1007/s10404-008-0327-z
Article, Bibliographie

Hardt, Steffen ; Wondra, F. (2008)
Evaporation Model for interfacial flows based on a continuum-field representation of the source terms.
In: J. Comput. Phys., 227
Article, Bibliographie

Hardt, Steffen ; Schönfeld, F. (2007)
Microfluidic Technologies for Miniaturized Analysis Systems.
Book, Bibliographie

Hardt, Steffen ; Baier, T. (2007)
A computational model for heat transfer in multichannel microreactors.
In: AIChE J., 53
Article, Bibliographie

Hardt, Steffen ; Schilder, B. ; Tiemann, D. ; Kolb, G. ; Hessel, V. ; Stephan, Peter (2007)
Analysis of flow patterns emerging during evaporation in parallel microchannels.
In: International Journal of Heat and Mass Transfer, 50 (1-2)
Article, Bibliographie

Hardt, Steffen ; Schönfeld, F. (2007)
Microfluidics: Fundamentals and Engineering Concepts.
In: Microfluidic Technologies for Miniaturized Analysis Systems
Book Section, Bibliographie

Hardt, Steffen (2007)
Modeling and Simulation of Microreactors.
In: Modeling of Process Intensification
Book Section, Bibliographie

Hardt, Steffen ; Pennemann, H. ; Schönfeld, F. (2006)
Theoretical and experimental characterization of a low-Reynolds number split-and-recombine mixer.
In: Microfluidics and Nanofluidics, 2 (3)
Article, Bibliographie

Hardt, Steffen (2005)
An extended VOF method for micro flows with short-range interactions between fluid interfaces.
In: Phys. Fluids, 17
Article, Bibliographie

Hardt, Steffen ; Jiang, F. ; Schönfeld, F. (2005)
A computational analysis of the hydrodynamic instability of a liquid jet focused into a converging microchannel.
In: Int. J. Multiphase Flow, 31
Article, Bibliographie

Hardt, Steffen ; Drese, K. S. ; Hessel, V. ; Schönfeld, F. (2005)
Passive micro mixers for applications in the micro reactor and µTAS field.
In: Microfluid. Nanofluid., 1
Article, Bibliographie

Hardt, Steffen (2005)
Design paradigms and methodologies for microfluidics.
Proc. of Nanotech2005, 2005 NSTI Nanotechnology Conference and Trade Show. Anaheim, Californien (08.-12.05.2005)
Conference or Workshop Item, Bibliographie

Hessel, V. ; Hardt, Steffen ; Löwe, H. (2004)
Chemical Micro Process Engineering.
Book, Bibliographie

Hardt, Steffen ; Baier, T. ; Schönfeld, F. (2004)
Computational models and methods for microfluidics: from flow distributions to mixing.
Proc. of ECCOMAS2004, 4th European Congress on Computational Methods in Applied Sciences and Engineering. Jyväskylä, Finland (24.-.28.07.2004)
Conference or Workshop Item, Bibliographie

Hardt, Steffen ; Dadic, D. ; Doffing, F. ; Drese, K. S. ; Jiang, F. ; Münchow, G. ; Sörensen, O. (2004)
Development of a slug-flow PCR chip with minimum heating cycle times.
Proc. of Nanotech2004, 2004 NSTI Nanotechnology Conference and Trade Show. Boston, MA (07.-11.03.2004)
Conference or Workshop Item, Bibliographie

Hessel, V. ; Hardt, Steffen ; Schönfeld, F. ; Löwe, H. (2003)
Laminar mixing in interdigital micromixers with different mixing chambers – Part 1: Experimental characterization.
In: AIChE J., 49
Article, Bibliographie

Hardt, Steffen ; Schönfeld, F. (2003)
Laminar mixing in interdigital micromixers with different mixing chambers – Part 2: Numerical simulations.
In: AIChE J., 49
Article, Bibliographie

Hardt, Steffen ; Ehrfeld, W. ; Hessel, V. ; Vanden Bussche, K. M. (2003)
Strategies for size reduction of microreactors by heat transfer enhancement effects.
In: Chem. Eng. Comm., 190
Article, Bibliographie

Hardt, Steffen (2003)
Modeling hydrodynamic focusing of liquid jets in microchannels.
Proc. of the 2nd M.I.T. Conference on Computational Fluid and Solid Mechanics. Cambridge, MA (17.-20.06.2003)
Conference or Workshop Item, Bibliographie

Hessel, V. ; Hardt, Steffen ; Löwe, H. (2003)
Chemical processing with microdevices – device/plant concepts, selected applications and state of scientific/commercial implementation.
Proc. of ICheaP-6, 6th Italian Conference on Chemical and Process Engineering. Pisa, Italy (08.-11.06.2003)
Conference or Workshop Item, Bibliographie

Hardt, Steffen ; Drese, K. S. ; Griebel, A. ; Rund, S. ; Schönfeld, F. (2003)
Lab-on-a-Chip-Systeme für die medizinische Diagnostik.
Proc. of 1st EFDS-Workshop “Funktionalisierung von Oberflächen für die Biotechnologie”. Dresden, Germany (11.03.2003)
Conference or Workshop Item, Bibliographie

Hardt, Steffen ; Pennemann, H. ; Jiang, F. (2003)
CFD-based optimization of gas/liquid microreactors with droplet and bubble transport.
Proc. of Nanotech2003, 2003 NSTI Nanotechnology Conference and Trade Show. San Francisco, CA (23.-27.02.2003)
Conference or Workshop Item, Bibliographie

Hardt, Steffen (2002)
Simulation von Mikrosystemen.
In: Handbuch Mikrotechnik
Book Section, Bibliographie

Hardt, Steffen ; Schönfeld, F. (2002)
Simulation of hydrodynamics in multi-phase microreactors.
Proc. of WCCM V, 5th World Congress on Computational Mechanics. Vienna, Austria (07.-12.07.2002)
Conference or Workshop Item, Bibliographie

Hardt, Steffen ; Doffing, F. ; Pennemann, H. (2002)
Simulation of hydrodynamic dispersion in gas/liquid microreactors.
Proc. of MSM2002, 5th Int. Conf. Modeling and Simulation of Microsystems. San Juan, Puerto Rico (22.-25.04.2002)
Conference or Workshop Item, Bibliographie

Hessel, V. ; Dietrich, T. ; Freitag, A. ; Hardt, Steffen ; Hofmann, C. ; Löwe, H. ; Pennemann, H. ; Ziogas, A. (2002)
Fast mixing in interdigital micromixers achieved by means of extreme focussing.
Proc. of IMRET6, 6th Int. Conf. Microreaction Technology. New Orleans, LA (10.-14.03.2002)
Conference or Workshop Item, Bibliographie

Hardt, Steffen ; Dietrich, T. ; Freitag, A. ; Hessel, V. ; Löwe, H. ; Hofmann, C. ; Orosar, A. ; Schönfeld, F. ; Vanden Bussche, K. M. (2002)
Radial and tangential injection of liquid/liquid and gas/liquid streams and focussing thereof in a special cyclone micromixer.
Proc. of IMRET6, 6th Int. Conf. Microreaction Technology. New Orleans, LA (10.-14.03.2002)
Conference or Workshop Item, Bibliographie

J

Jiang, F. ; Drese, K. S. ; Hardt, Steffen ; Küpper, M. ; Schönfeld, F. (2004)
Helical flows and chaotic mixing in curved microchannels.
In: AIChE J., 50
Article, Bibliographie

K

Khalil, Adnan ; Zimmermann, Matthias ; Bell, Alena K. ; Kunz, Ulrike ; Hardt, Steffen ; Kleebe, Hans-Joachim ; Stark, Robert W. ; Stephan, Peter ; Andrieu-Brunsen, Annette (2022)
Insights into the interplay of wetting and transport in mesoporous silica films.
In: Journal of Colloid and Interface Science, 560
doi: 10.26083/tuprints-00021740
Article, Secondary publication, Postprint

Khalil, Adnan ; Zimmermann, Matthias ; Bell, Alena K. ; Kunz, Ulrike ; Hardt, Steffen ; Kleebe, Hans-Joachim ; Stark, Robert W. ; Stephan, Peter ; Andrieu-Brunsen, Annette (2020)
Insights into the interplay of wetting and transport in mesoporous silica films.
In: Journal of Colloid and Interface Science, 560
doi: 10.1016/j.jcis.2019.09.093
Article, Bibliographie

Khnouf, R. ; Goet, G. ; Baier, T. ; Hardt, Steffen (2014)
Increasing the sensitivity of microfluidics based immunoassays using isotachophoresis.
In: Analyst, 139
doi: 10.1039/c4an00545g
Article, Bibliographie

Kania, T. ; Schilder, B. ; Kissel, T. ; Stephan, Peter ; Hardt, Steffen ; Dreizler, A. (2013)
Development of a miniaturized energy converter without moving parts.
In: Flow, Turbulence and Combustion, 90
doi: 10.1007/s10494-012-9418-8
Article, Bibliographie

Khnouf, R. ; Goet, G. ; Hardt, Steffen (2013)
Implementation of isotachophoresis in a microfluidic device for the enhamcement of protein immunoassays.
Proc. 2013 Int. Conf. on Microtechnologies in Medicine and Biology,. Marina del Rey, California, USA (April 10-12, 2013)
Conference or Workshop Item, Bibliographie

Kolb, G. ; Baier, T. ; Schürer, J. ; Tiemann, D. ; Ziogas, A. ; Specchia, S. ; Galletti, C. ; Germani, G. ; Schuurman, Y. (2008)
A Microstructured 5 kW Complete Fuel Processor for Iso-octane as Hydrogen Supply system for Mobile Auxiliary Power Units Part II – Development of water-gas shift and preferential oxidation catalysts reactor and assembly of the fuel Processor.
In: Chem. Eng. J., 138
Article, Bibliographie

L

Lv, Cunjing ; Hardt, Steffen (2021)
Wetting of a liquid annulus in a capillary tube.
In: Soft Matter, 17 (7)
doi: 10.1039/D0SM00346H
Article, Bibliographie

Lv, Cunjing ; Varanakkottu, Subramanyan N. ; Hardt, Steffen (2020)
Liquid plug formation from heated binary mixtures in capillary tubes.
In: Journal of Fluid Mechanics, 889
doi: 10.1017/jfm.2020.80
Article, Bibliographie

Lv, Cunjing ; Eigenbrod, Michael ; Hardt, Steffen (2018)
Stability and collapse of holes in liquid layers.
In: Journal of Fluid Mechanics, 855
doi: 10.1017/jfm.2018.680
Article, Bibliographie

Lv, Cunjing ; Varanakkottu, Subramanyan Namboodiri ; Baier, Tobias ; Hardt, Steffen (2018)
Controlling the Trajectories of Nano/Micro Particles Using Light-Actuated Marangoni Flow.
In: Nano Letters, 18 (11)
doi: 10.1021/acs.nanolett.8b02814
Article, Bibliographie

Löffler, K. ; Yu, H. ; Hardt, Steffen ; Gambaryan-Roisman, Tatiana ; Stephan, Peter (2010)
Heat transfer and evaporation of falling liquid films on surfaces with advanced three-dimensional periodic structures: Experiments and numerical simulations.
Proc. 8th Int. Conf. Nanochannels, Microchannels, Minichannels. Montreal (01.-05.08.2010)
Conference or Workshop Item, Bibliographie

Löb, P. ; Drese, K. S. ; Hessel, V. ; Hardt, Steffen ; Hofmann, C. ; Löwe, H. ; Schenk, R. ; Schönfeld, F. ; Werner, B. (2004)
Steering of liquid mixing speed in interdigital micro mixers – from very fast to deliberately slow mixing.
In: Chem. Eng. Technol., 27
Article, Bibliographie

M

May, Alexander ; Hartmann, Johannes Jürgen ; Hardt, Steffen (2022)
Phase separation in evaporating all-aqueous sessile drops.
In: Soft Matter, 18 (34)
doi: 10.1039/d2sm00613h
Article, Bibliographie

Mohanty, S. ; Baier, T. ; Schönfeld, F. (2010)
Three dimensional CFD model for continuous immunomagnetophoretic cell capture in BioMEMS.
In: Biochem. Eng. J., 51
Article, Bibliographie

Münchow, G. ; Hardt, Steffen ; Schönfeld, F. ; Graf, K. H. (2008)
Protein diffusion across the interface of aqueous two-phase systems.
In: Langmuir, 24
Article, Bibliographie

Mohanty, S. ; Baier, T. ; Schönfeld, F. (2008)
CFD Modelling of Cell Capture in BioMEMS.
Lecture Notes in Engineering and Computer Science; World Congress on Engineering and Computer Science 2008. San Francisco (22.-24.10.2008)
Conference or Workshop Item, Bibliographie

Münchow, G. ; Hardt, Steffen ; Kutter, J. P. ; Drese, K. S. (2007)
Electrophoretic partitioning of proteins in two-phase microflow.
In: Lab Chip, 7
Article, Bibliographie

Men, Y. ; Hessel, V. ; Löb, P. ; Löwe, H. ; Werner, B. ; Baier, T. (2007)
Determination of the segregation index to sense the mixing quality of pilot- and production-scale microstructured mixers.
In: Chem. Eng. Res. Des., 85
Article, Bibliographie

Münchow, G. ; Hardt, Steffen ; Kutter, J. P. ; Drese, K. S. (2007)
Continuous separation of proteins and cells by two-phase electrophoresis in microchannels.
Proc. µTAS2007, 11th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Paris (07.-11.10.2007)
Conference or Workshop Item, Bibliographie

Münchow, G. ; Hardt, Steffen ; Kutter, J. P. ; Drese, K. S. (2006)
Protein transport and concentration by electrophoresis in two-phase microflows.
In: Journal of the Association for Laboratory Automation, 11 (6)
Article, Bibliographie

Meschke, F. ; Riebler, G. ; Hessel, V. ; Schürer, J. ; Baier, T. (2005)
Hermetic gas-tight ceramic microreactors.
In: Chem. Eng. Technol., 28
Article, Bibliographie

Münchow, G. ; Dadic, D. ; Doffing, F. ; Hardt, Steffen ; Drese, K. S. (2005)
Automated chip-based device for simple and fast nucleic acid amplification.
In: Expert Rev. Mol. Diagn., 5
Article, Bibliographie

Münchow, G. ; Drese, K. S. ; Hardt, Steffen ; Kutter, J. P. (2005)
Towards two-phase electrophoresis in microchannels.
Proc. of µTAS2005, 9th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Boston (09.-13.10.2005)
Conference or Workshop Item, Bibliographie

N

Nejati, Iman (2016)
Coupled dynamics of conjugated liquid layers driven by cellular Bénard-Marangoni instability.
Technische Universität Darmstadt
Ph.D. Thesis, Bibliographie

Nejati, Iman ; Dietzel, Mathias ; Hardt, Steffen (2016)
Exploiting cellular convection in a thick liquid layer to pattern a thin polymer film.
In: Applied Physics Letters, 108 (051604)
Article, Bibliographie

Nejati, I. ; Dietzel, M. ; Hardt, Steffen (2015)
Conjugated liquid layers driven by the short-wavelength Bénard–Marangoni instability: experiment and numerical simulation.
In: J. Fluid Mech., 783
Article, Bibliographie

Namboodiri, V. S. ; George, S. D. ; Hardt, Steffen (2010)
Photodegradation of optically trapped polystyrene beads at 442 nm.
Proc. ICCESSE 2010. Amsterdam (28.-30.09.2010)
Conference or Workshop Item, Bibliographie

Nikolaidis, G. ; Baier, T. ; Zapf, R. ; Kolb, G. ; Hessel, V. ; Maier, W. F. (2009)
Kinetic study of CO preferential oxidation over Pt-Rh[gamma]-A12O3 catalyst in a micro-structured recycle reactor.
In: Catal. Today, 145
Article, Bibliographie

P

Paulssen, Dorothea ; Hardt, Steffen ; Levkin, Pavel A. (2019)
Droplet Sorting and Manipulation on Patterned Two-Phase Slippery Lubricant-Infused Surface.
In: ACS Applied Materials & Interfaces, 11 (17)
doi: 10.1021/acsami.8b21879
Article, Bibliographie

Pandey, Anamika ; Hardt, Steffen ; Klar, Axel ; Tiwari, Sudarshan (2016)
Brownian dynamics of rigid particles in an incompressible fluctuating fluid by a meshfree method.
In: Computers and Fluids, 127
Article, Bibliographie

Prangemeier, Tim ; Nejati, Iman ; Müller, Andreas ; Endres, Philip ; Fratzl, Mario ; Dietzel, Mathias (2015)
Optimized thermoelectric sensitivity measurement for differential thermometry with thermopiles.
In: Experimental Thermal and Fluid Science, 65
doi: 10.1016/j.expthermflusci.2015.01.018
Article, Bibliographie

Pini, Cesare ; Baier, Tobias ; Dietzel, Mathias (2015)
Energy conversion by surface-tension-driven charge separation.
In: Microfluidics and Nanofluidics, 19 (3)
Article, Bibliographie

Pertaya-Braun, N. ; Baier, T. ; Hardt, Steffen (2012)
Microfluidic centrifuge based on a counterflow configuration.
In: Microfluid. Nanofluid., 12
doi: 10.1007/s10404-011-0875-5
Article, Bibliographie

Petzold, U. ; Büchel, A. ; Hardt, Steffen ; Halfmann, T. (2012)
Imaging diffusion in a microfluidic device by third harmonic microscopy.
In: Exp. Fluids, 53
doi: 10.1007/s00348-012-1321-5
Article, Bibliographie

Pertaya-Braun, N. ; Hardt, Steffen (2011)
Microfluidic extractor based on droplet flow in microchannels.
Conference or Workshop Item, Bibliographie

Pennemann, H. ; Hardt, Steffen ; Hessel, V. ; Löb, P. ; Weise, F. (2005)
Micromixer based liquid/liquid dispersion.
In: Chem. Eng. Technol., 28
Article, Bibliographie

Pumera, M. ; Wang, J. ; Löwe, H. ; Hardt, Steffen (2002)
Poly(methylmethacrylate) microchip electrophoresis device with thick-film amperometric detector: towards fully disposable Lab-on-a-Chip.
In: JALA, 7
Article, Bibliographie

Pumera, M. ; Wang, J. ; Opekar, F. ; Jelinek, I. ; Feldman, J. ; Löwe, H. ; Hardt, Steffen (2002)
Contactless conductivity detector for microchip capillary electrophoresis.
In: Anal. Chem., 74
Article, Bibliographie

R

Ratschow, Aaron D. ; Stein, Sigrun ; Gross, Hans‐Jürgen (2023)
Charge distribution in turbulent flow of charged liquid — Modeling and experimental validation.
In: Process Safety Progress, 2023, 42 (2)
doi: 10.26083/tuprints-00024306
Article, Secondary publication, Publisher's Version

Rofman, Baruch ; Dehe, Sebastian ; Frumkin, Valeri ; Hardt, Steffen ; Bercovici, Moran (2020)
Intermediate States of Wetting on Hierarchical Superhydrophobic Surfaces.
In: Langmuir, 36 (20)
doi: 10.1021/acs.langmuir.0c00499
Article, Bibliographie

Roy, Tamal ; Szuttor, Kai ; Smiatek, Jens ; Holm, Christian ; Hardt, Steffen (2019)
Conformation and Dynamics of Long-Chain End-Tethered Polymers in Microchannels.
In: Polymers, 11 (3)
doi: 10.3390/polym11030488
Article, Bibliographie

Roy, Tamal (2018)
Conformation, dynamics and manipulation of polyelectrolytes in microchannels.
Technische Universität Darmstadt
Ph.D. Thesis, Bibliographie

Roy, T. ; Szuttor, K. ; Smiatek, J. ; Holm, C. ; Hardt, Steffen (2017)
Stretching of surface‐tethered polymers in pressure‐driven flow under confinement.
In: Soft Matter, 13
Article, Bibliographie

Roy, T. ; Szuttor, K. ; Smiatek, J. ; Holm, C. ; Hardt, Steffen (2017)
Electric‐field‐induced stretching of surface‐tethered polyelectrolytes in a microchannel.
In: Physical Review, 96 (3)
Article, Bibliographie

S

Shojaeian, Mostafa (2022)
Droplet Production and Handling in Microchannels Using Electric Fields.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00021370
Ph.D. Thesis, Primary publication, Publisher's Version

Scheiger, Johannes M. ; Kuzina, Mariia A. ; Eigenbrod, Michael ; Wu, Yanchen ; Wang, Fei ; Heißler, Stefan ; Hardt, Steffen ; Nestler, Britta ; Levkin, Pavel A. (2021)
Liquid Wells as Self-Healing, Functional Analogues to Solid Vessels.
In: Advanced Materials, 33 (23)
doi: 10.1002/adma.202100117
Article, Bibliographie

Straub, Benedikt Benjamin (2021)
Dewetting of surfactant solutions close to receding three-phase contact lines.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00018617
Ph.D. Thesis, Primary publication, Publisher's Version

Shojaeian, Mostafa ; Hardt, Steffen (2020)
Mass Transfer via Femtoliter Droplets in Ping-Pong Mode.
In: Physical Review Applied, 13 (1)
doi: 10.1103/PhysRevApplied.13.014015
Article, Bibliographie

Sinn, Nico (2020)
Flüssigkeitstransport durch elektrische Krafteinwirkung an Fluid-Fluid-Grenzflächen.
Technische Universität Darmstadt
doi: 10.25534/tuprints-00011852
Ph.D. Thesis, Primary publication

Sadeghi, Arman ; Azari, Milad ; Hardt, Steffen (2019)
Electroosmotic flow in soft microchannels at high grafting densities.
In: Physical Review Fluids, 4 (6)
doi: 10.1103/PhysRevFluids.4.063701
Article, Bibliographie

Sinn, Nico ; Schür, Maximilian T. ; Hardt, Steffen (2019)
No-contact electrostatic manipulation of droplets on liquid-infused surfaces: Experiments and numerical simulations.
In: Applied Physics Letters, 114 (21)
doi: 10.1063/1.5091836
Article, Bibliographie

Sinn, Nico ; Schür, Maximilian ; Hardt, Steffen (2018)
No contact-manipulation of drops on a liquid-infused surface using electric fields.
71st Annual Meeting of the APS Division of Fluid Dynamics. Atlanta (18-20 November 2018)
Conference or Workshop Item, Bibliographie

Shojaeian, Mostafa ; Hardt, Steffen (2018)
Fast electric control of the droplet size in a microfluidic T-junction droplet generator.
In: Applied Physics Letters, 112 (19)
doi: 10.1063/1.5025874
Article, Bibliographie

Szuttor, K. ; Roy, T. ; Hardt, Steffen ; Holm, C. ; Smiatek, J. (2017)
The stretching force on a tethered polymer in pressure‐driven flow.
In: Journal of Chemical Physics, 147 (034902)
Article, Bibliographie

Shahabi, V. ; Baier, T. ; Roohi, E. ; Hardt, Steffen (2017)
Thermally induced gas flows in ratchet channels with diffuse and specular boundaries.
In: Scientific Reports, 7 (41412)
doi: 10.1038/srep41412
Article, Bibliographie

Schönecker, Clarissa ; Hardt, Steffen (2015)
Assessment of drag reduction at slippery, topographically structured surfaces.
In: Microfluidics and Nanofluidics, 19 (1)
Article, Bibliographie

Sinn, N. ; Alishahi, M. ; Hardt, Steffen (2015)
Detachment of particles and particle clusters from liquid/liquid interfaces.
In: J. Colloid Interface Science, 458
Article, Bibliographie

Shrestha, S. ; Tiwari, S. ; Klar, A. ; Hardt, Steffen (2015)
Numerical simulation of a moving rigid body in a rarefied gas.
In: Journal of Computational Physics, 292
Article, Bibliographie

Schönecker, Clarissa ; Baier, T. ; Hardt, Steffen (2014)
Influence of the enclosed fluid on the flow over a microstructured surface in the Cassie state.
In: Journal of Fluid Mechanics, 740
doi: 10.1017/jfm.2013.647
Article, Bibliographie

Schönecker, Clarissa ; Hardt, Steffen (2014)
Electro-osmotic flow along superhydrophobic surfaces with embedded electrodes.
In: Physical Review E, 89 (063005)
doi: 10.1103/PhysRevE.89.063005
Article, Bibliographie

Schönecker, Clarissa ; Hardt, Steffen (2013)
Longitudinal and transverse flow over a cavity containing a second immiscible fluid.
In: Journal of Fluid Mechanics, 717
doi: 10.1017/jfm.2012.577.
Article, Bibliographie

Seshadri, G. ; Baier, T. (2013)
Effect of electro-osmotic flow on energy conversion on superhydrophobic surfaces.
In: Phys. Fluids , 25 (042002)
doi: 10.1063/1.4802044
Article, Bibliographie

Sinha, A. ; Mollah, A. K. ; Hardt, Steffen ; Ganguly, R. (2013)
Particle dynamics and separation at liquid–liquid interfaces.
In: Soft Matter , 9
doi: 10.1039/c3sm00120b
Article, Bibliographie

Schultheis, T. ; Hoheisel, D. ; Xiao, W. ; Spani Molella, L. ; Reithmeier, E. ; Rissing, L. ; Hardt, Steffen (2012)
Performance of an adaptive liquid microlens controlled by a micro coil actuator.
In: Microfluid. Nanofluid., 13
doi: 10.1007/s10404-012-0961-3
Article, Bibliographie

Steffes, C. ; Baier, T. ; Hardt, Steffen (2012)
Corrigendum to “Enabling the enhancement of electroosmotic flow over superhydrophobic surfaces by induced charges”.
In: Colloid. Surface A, 395
doi: 10.1016/j.colsurfa.2011.11.019
Article, Bibliographie

Schönecker, Clarissa ; Baier, T. ; Hardt, Steffen (2012)
The flow of a fluid in Cassie state along a patterned surface and its effective slip length.
(December 3-5, 2012,)
Conference or Workshop Item, Bibliographie

Steffes, Clarissa ; Baier, Tobias ; Hardt, Steffen (2011)
Enabling the enhancement of electroosmotic flow over superhydrophobic surfaces by induced charges.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, 376 (1-3)
doi: 10.1016/j.colsurfa.2010.09.002
Article, Bibliographie

Schilder, Boris ; Man, Simon Yu Ching ; Kasagi, Nobuhide ; Hardt, Steffen ; Stephan, Peter (2010)
Flow Visualization and Local Measurement of Forced Convection Heat Transfer in a Microtube.
In: Journal of Heat Transfer-Transactions of the Asme, 132 (3)
doi: 10.1115/1.4000046
Article, Bibliographie

Schönfeld, Friedhelm ; Goet, Gabriele ; Baier, Tobias ; Hardt, Steffen (2009)
Transition zone dynamics in combined isotachophoretic and electro-osmotic transport.
In: Physics of Fluids, 21 (9)
doi: 10.1063/1.3222866
Article, Bibliographie

Schönfeld, F. ; Hardt, Steffen (2009)
Dynamic contact angles in CFD simulations.
In: Computers and Fluids, 38
Article, Bibliographie

Stephan, Peter ; Hardt, Steffen ; Kunkelmann, C. ; Schweizer, N. ; Sielaff, Axel (2009)
Wärmeübertragung – vom Frühstücksei zur Chipkühlung.
In: forschen 2/2009
Article, Bibliographie

Schönfeld, F. ; Graf, K. ; Hardt, Steffen ; Butt, Hans-Jürgen (2008)
Time of evaporation of sessile liquid drops in still air with constant contact radius.
In: Int. J. Heat Mass Transfer, 51
Article, Bibliographie

Schönfeld, F. ; Goet, G. ; Drese, K. S. ; Hardt, Steffen (2008)
Single-phase digital microfluidics based on isotachophoretic transport.
Proc. µTAS2008, 12th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. San Diego (12.-16.10.2008)
Conference or Workshop Item, Bibliographie

Schilder, B. ; Yu, S. C. M. ; Kasagi, N. ; Hardt, Steffen ; Stephan, Peter (2008)
Local measurement of forced convection heat transfer in a micro glass tube.
In: ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels
doi: 10.1115/ICNMM2008-62054
Book Section, Bibliographie

Schreiner, H. J. ; Baier, T. ; Baumann, H. ; Bindig, R. ; Gall, M. ; Schmitz, H. ; Thielicke, B. (2008)
Development of an Implantable Peristaltic Micropump System.
ACTUATOR 08. (09.-11.06.2008)
Conference or Workshop Item, Bibliographie

Schilder, B. ; Zorbach, I. ; Hardt, Steffen ; Stephan, Peter ; Wondra, F. ; Klotzbücher, T. (2007)
Experimental investigation of fuel evaporation on microstructured surfaces for microcombustion.
Proc. 6th Int. Conf. Enhanced, Compact and Ultra-Compact Heat Exchangers. Potsdam (16.-21.09.2007)
Conference or Workshop Item, Bibliographie

Schönfeld, F. ; Hardt, Steffen ; Böhm, M. ; Püschl, R. J. ; Walder, M. ; Wenclawiak, B. (2006)
Electroosmotic flow patterning using microfluidic delay loops.
In: Lab on a chip, 6 (12)
Article, Bibliographie

Schönfeld, F. ; Hardt, Steffen (2005)
Microfluidics and induced-charge electrokinetic flows.
Proc. of µTAS2005, 9th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Boston (09.-13.10.2005)
Conference or Workshop Item, Bibliographie

Schönfeld, F. ; Hardt, Steffen (2005)
Flow patterning by phase-shifted electroosmotic flows.
Proc. of µTAS2005, 9th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Boston (09.-13.10.2005)
Conference or Workshop Item, Bibliographie

Stephan, Peter ; Hardt, Steffen (2004)
Wärme- und Stofftransport in mikrofluidischen Mehrphasensystemen: Forschungsaktivitäten an der TU Darmstadt.
In: Chemie Ingenieur Technik, 76 (5)
Article, Bibliographie

Schönfeld, F. ; Hardt, Steffen ; Hessel, V. ; Hofmann, C. (2004)
Optimiertes distributives Mischen mittels ‘chaotischer’ Multilamination.
In: Chem. Ing. Tech., 76
Article, Bibliographie

Schönfeld, F. ; Hardt, Steffen (2004)
Simulation of helical flows in microchannels.
In: AIChE J., 50
Article, Bibliographie

Schönfeld, F. ; Drese, K. S. ; Hardt, Steffen ; Hessel, V. ; Hofmann, C. (2004)
Optimized distributive µ-mixing by “chaotic” multilamination.
Proc. of Nanotech2004, 2004 NSTI Nanotechnology Conference and Trade Show. Boston, MA (07.-11.03.2004)
Conference or Workshop Item, Bibliographie

Sörensen, O. ; Drese, K. S. ; Hardt, Steffen (2003)
Liquid slug transport, mixing and synchronization driven by ferrofluids.
Proc. of µTAS2003, 7th Int. Conf. Miniaturized Systems for Chemistry and Life Sciences. Squaw Valley, CA (05.-09.10.2003)
Conference or Workshop Item, Bibliographie

T

Tiwari, Sudarshan ; Klar, Axel ; Hardt, Steffen (2016)
Numerical simulation of wetting phenomena by a meshfree particle method.
In: Journal of Computational and Applied Mathematics, 292
Article, Bibliographie

Tiwari, S. ; Klar, A. ; Hardt, Steffen (2014)
Simulations of micro channel gas flows with domain decomposition technique for kinetic and fluid dynamic equations.
Proc. 21st International Conference on Domain Decomposition Methods. INRIA Rennes-Bretagne-Atlantique, France (June 25-29, 2012)
Conference or Workshop Item, Bibliographie

Tiwari, S. ; Klar, A. ; Hardt, Steffen ; Donkov, A. (2013)
Coupled solution of the Boltzmann and Navier–Stokes equations in gas–liquid two phase flow.
In: Computers and Fluids, 71
doi: 10.1016/j.compfluid.2012.10.018.
Article, Bibliographie

Tiwari, S. ; Klar, A. ; Hardt, Steffen (2009)
A particle-particle hybrid method for kinetic and continuum equations.
In: J. Comput. Phys., 228
Article, Bibliographie

V

Vécsei, Miklós ; Dietzel, Mathias ; Hardt, Steffen (2018)
Interfacial instability of liquid films coating the walls of a parallel-plate channel and sheared by a gas flow.
In: Microfluidics and Nanofluidics, 22 (9)
doi: 10.1007/s10404-018-2111-z
Article, Bibliographie

Varanakkottu, S. N. ; Engelbart, H. ; Joshi, S. ; Still, M. ; Xiao, W. ; Hardt, Steffen (2014)
Light-controlled tuning of the optical properties of nanoporous glass.
In: Optics Express, 22 (21)
Article, Bibliographie

Vécsei, M. ; Dietzel, M. ; Hardt, Steffen (2014)
Thermal interaction between two liquid films undergoing long-wavelength instabilities.
In: Phys. Rev., 89 (5)
doi: 10.1103/PhysRevE.89.053018
Article, Bibliographie

Varanakkottu, S. N. ; George, S. D. ; Baier, T. ; Hardt, Steffen ; Ewald, M. ; Biesalski, M. (2013)
MANIPULATION OF MICROPARTICLES AND BIOLOGICAL CELLS USING LIGHT-INDUCED MARANGONI FLOW.
µTAS 2013 , The 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Freiburg (27-31 October 2013)
Conference or Workshop Item, Bibliographie

Varanakkottu, S. N. ; George, S. D. ; Baier, T. ; Hardt, Steffen ; Ewald, M. ; Biesalski, M. (2013)
Particle Manipulation Based on Optically Controlled Free Surface Hydrodynamics.
In: Angew. Chem. Int. Ed., 52
doi: 10.1002/anie.201302111
Article, Bibliographie

W

Weimar, Lukas ; Hu, Luyang ; Baier, Tobias ; Hardt, Steffen (2022)
Drop impact on a sticky porous surface with gas discharge: transformation of drops into bubbles.
In: Journal of Fluid Mechanics, 953
doi: 10.1017/jfm.2022.921
Article, Bibliographie

X

Xiao, W. ; Hardt, Steffen (2010)
An adaptive liquid microlens driven by a ferrofluidic transducer.
In: J. Micromech. Microeng., 20 (055032)
doi: 10.1088/0960-1317/20/5/055032
Article, Bibliographie

Xiao, W. ; Hardt, Steffen (2010)
The dynamic behavior of an adaptive liquid microlens driven by a ferrofluidic transducer.
Proc. 8th Int. Conf. Nanochannels, Microchannels, Minichannels. M (01.-05.08.2010)
Conference or Workshop Item, Bibliographie

Z

Zhao, Sicheng ; Dietzel, Mathias ; Hardt, Steffen (2019)
Faraday instability of a liquid layer on a lubrication film.
In: Journal of Fluid Mechanics, 879
doi: 10.1017/jfm.2019.684
Article, Bibliographie

This list was generated on Thu Feb 22 01:11:33 2024 CET.