Frieder Mugele

Summary

Affiliation: University of Twente
Country: The Netherlands

Publications

  1. doi request reprint Extracting local surface charges and charge regulation behavior from atomic force microscopy measurements at heterogeneous solid-electrolyte interfaces
    Cunlu Zhao
    Physics of Complex Fluids Group and MESA Institute, Faculty of Science and Technology, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands
    Nanoscale 7:16298-311. 2015
  2. doi request reprint On the shape of a droplet in a wedge: new insight from electrowetting
    D Baratian
    Physics of Complex Fluids, MESA Institute for Nanotechnology, Department of Science and Technology, University of Twente, The Netherlands
    Soft Matter 11:7717-21. 2015
  3. doi request reprint Equation of state and adsorption dynamics of soft microgel particles at an air-water interface
    Omkar S Deshmukh
    Physics of Complex Fluids, Dept Science and Technology, University of Twente, PO Box 217, 7500AE, Enschede, The Netherlands
    Soft Matter 10:7045-50. 2014
  4. ncbi request reprint Hydrodynamic resistance of single confined moving drops in rectangular microchannels
    Siva A Vanapalli
    Physics of Complex Fluids, Dept of Science and Technology and MESA Institute of Nanotechnology, University of Twente, P O Box 217, 7500, AE, Enschede, The Netherlands
    Lab Chip 9:982-90. 2009
  5. ncbi request reprint Electrowetting: a versatile tool for drop manipulation, generation, and characterization
    Frieder Mugele
    Physics of Complex Fluids, Univ of Twente, MESA Institute for Nanotechnology and Institute for Mechanics Processes and Control Twente, PO Box 217, 7500 AE Enschede, The Netherlands
    Adv Colloid Interface Sci 161:115-23. 2010
  6. ncbi request reprint Capillary Stokes drift: a new driving mechanism for mixing in AC-electrowetting
    Frieder Mugele
    Physics of Complex Fluids, University of Twente Faculty of Science and Technology, PO Box 217, 7500 AE Enschede, The Netherlands
    Lab Chip 11:2011-6. 2011
  7. doi request reprint Electrically tunable wetting defects characterized by a simple capillary force sensor
    Dieter 't Mannetje
    Physics of Complex Fluids and MESA Institute for Nanotechnology, University of Twente, P O Box 217, 7500 AE Enschede, The Netherlands
    Langmuir 29:9944-9. 2013
  8. doi request reprint Salt dependent stability of stearic acid Langmuir-Blodgett films exposed to aqueous electrolytes
    Naveen Kumar
    Physics of Complex Fluids Group and MESA Institute, Faculty of Science and Technology, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands
    Langmuir 29:5150-9. 2013
  9. doi request reprint A hybrid microfluidic chip with electrowetting functionality using ultraviolet (UV)-curable polymer
    Hao Gu
    Physics of Complex Fluids, Department of Science and Technology, IMPACT and MESA Institute, University of Twente, P O Box 217, 7500AE, Enschede, The Netherlands
    Lab Chip 10:1550-6. 2010
  10. pmc Direct observation of ionic structure at solid-liquid interfaces: a deep look into the Stern Layer
    Igor Siretanu
    1 Physics of Complex Fluids Group and MESA Institute, Faculty of Science and Technology, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands 2
    Sci Rep 4:4956. 2014

Collaborators

  • Siva A Vanapalli
  • Daniel Ebeling
  • Lei Wang
  • Fei Liu
  • Hao Gu
  • Dirk van den Ende
  • Riëlle de Ruiter
  • Michel H G Duits
  • Igor Siretanu
  • Dieter 't Mannetje
  • Dileep Mampallil
  • Jolet de Ruiter
  • Eko H Purnomo
  • Cunlu Zhao
  • D Baratian
  • Martien Cohen Stuart
  • Omkar S Deshmukh
  • Kasper Wenderich
  • Naveen Kumar
  • Sissi de Beer
  • Michael H G Duits
  • D van den Ende
  • A Cavalli
  • Aram Klaassen
  • Simon Otten
  • S L Svane Stipp
  • Armando Maestro
  • Rudy Lagraauw
  • Arjen Pit
  • Guido Mul
  • Arjen M Pit
  • Vitor Martins de Oliveira
  • Christian Berendsen
  • Somnath Ghosh
  • Jos Zeegers
  • Martin P Andersson
  • Albert Philipse
  • Michel Duits
  • Adrian Staicu
  • H Burak Eral
  • Arun Banpurkar
  • Helmer Koppelman
  • Ciro Semprebon
  • Peter Wennink
  • Martin Brinkmann
  • Arun G Banpurkar
  • Hüseyin Burak Eral
  • Jung Min Oh
  • R Willem Tjerkstra
  • Walter Richtering
  • Yixuan Li

Detail Information

Publications28

  1. doi request reprint Extracting local surface charges and charge regulation behavior from atomic force microscopy measurements at heterogeneous solid-electrolyte interfaces
    Cunlu Zhao
    Physics of Complex Fluids Group and MESA Institute, Faculty of Science and Technology, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands
    Nanoscale 7:16298-311. 2015
    ....
  2. doi request reprint On the shape of a droplet in a wedge: new insight from electrowetting
    D Baratian
    Physics of Complex Fluids, MESA Institute for Nanotechnology, Department of Science and Technology, University of Twente, The Netherlands
    Soft Matter 11:7717-21. 2015
    ..We eventually show how the geometric constraint and electrowetting can be used to position droplets inside a wedge in a controlled way, without mechanical actuation. ..
  3. doi request reprint Equation of state and adsorption dynamics of soft microgel particles at an air-water interface
    Omkar S Deshmukh
    Physics of Complex Fluids, Dept Science and Technology, University of Twente, PO Box 217, 7500AE, Enschede, The Netherlands
    Soft Matter 10:7045-50. 2014
    ..At later stages, a slow exponential relaxation indicates the presence of a coverage-dependent adsorption barrier related to crowding of particles at the interface. ..
  4. ncbi request reprint Hydrodynamic resistance of single confined moving drops in rectangular microchannels
    Siva A Vanapalli
    Physics of Complex Fluids, Dept of Science and Technology and MESA Institute of Nanotechnology, University of Twente, P O Box 217, 7500, AE, Enschede, The Netherlands
    Lab Chip 9:982-90. 2009
    ....
  5. ncbi request reprint Electrowetting: a versatile tool for drop manipulation, generation, and characterization
    Frieder Mugele
    Physics of Complex Fluids, Univ of Twente, MESA Institute for Nanotechnology and Institute for Mechanics Processes and Control Twente, PO Box 217, 7500 AE Enschede, The Netherlands
    Adv Colloid Interface Sci 161:115-23. 2010
    ..Finally, we review recent attempts to incorporate electrowetting into conventional channel-based microfluidic devices in order to enhance the flexibility of controlling the generation of drops...
  6. ncbi request reprint Capillary Stokes drift: a new driving mechanism for mixing in AC-electrowetting
    Frieder Mugele
    Physics of Complex Fluids, University of Twente Faculty of Science and Technology, PO Box 217, 7500 AE Enschede, The Netherlands
    Lab Chip 11:2011-6. 2011
    ..The strength and frequency dependence of the flow are explained in terms of Stokes drift driven by capillary waves that emanate from the oscillating contact line...
  7. doi request reprint Electrically tunable wetting defects characterized by a simple capillary force sensor
    Dieter 't Mannetje
    Physics of Complex Fluids and MESA Institute for Nanotechnology, University of Twente, P O Box 217, 7500 AE Enschede, The Netherlands
    Langmuir 29:9944-9. 2013
    ..A force resolution of approximately 0.1 μN is achieved. ..
  8. doi request reprint Salt dependent stability of stearic acid Langmuir-Blodgett films exposed to aqueous electrolytes
    Naveen Kumar
    Physics of Complex Fluids Group and MESA Institute, Faculty of Science and Technology, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands
    Langmuir 29:5150-9. 2013
    ..We discuss the relevance of our findings in the context of enhanced oil recovery...
  9. doi request reprint A hybrid microfluidic chip with electrowetting functionality using ultraviolet (UV)-curable polymer
    Hao Gu
    Physics of Complex Fluids, Department of Science and Technology, IMPACT and MESA Institute, University of Twente, P O Box 217, 7500AE, Enschede, The Netherlands
    Lab Chip 10:1550-6. 2010
    ..89...
  10. pmc Direct observation of ionic structure at solid-liquid interfaces: a deep look into the Stern Layer
    Igor Siretanu
    1 Physics of Complex Fluids Group and MESA Institute, Faculty of Science and Technology, University of Twente, PO Box 217, 7500 AE Enschede, The Netherlands 2
    Sci Rep 4:4956. 2014
    ..Complemented by density functional theory, our experiments produce a detailed picture of the formation of surface phases by templated adsorption of cations, anions and water, stabilized by hydrogen bonding...
  11. doi request reprint Electrostatic potential wells for on-demand drop manipulation in microchannels
    Riëlle de Ruiter
    Physics of Complex Fluids and MESA Institute for Nanotechnology, University of Twente, P O Box 217, 7500 AE Enschede, The Netherlands
    Lab Chip 14:883-91. 2014
    ..In each of these scenarios, the retaining electrostatic force competes with the hydrodynamic drag force. The conditions for trapping can be predicted using a simple model that balances these forces. ..
  12. ncbi request reprint Electrowetting-driven oscillating drops sandwiched between two substrates
    Dileep Mampallil
    Physics of Complex Fluids, Mesa Institute, Department of Science and Technology, University of Twente, P O Box 217, 7500 AE Enschede, The Netherlands
    Phys Rev E Stat Nonlin Soft Matter Phys 88:053015. 2013
    ..In digital microfluidic devices, where the typical drop size is less than 1 mm, this flow can result in very fast mixing on the spot. ..
  13. ncbi request reprint Aging in dense suspensions of soft thermosensitive microgel particles studied with particle-tracking microrheology
    Dirk van den Ende
    Physics of Complex Fluids, IMPACT and MESA Institute, Department of Science and Technology, University of Twente, AE Enschede, The Netherlands
    Phys Rev E Stat Nonlin Soft Matter Phys 81:011404. 2010
    ..The observed difference between conventional and microrheology is explained quantitatively assuming that the tracer particles are surrounded by a viscoelastic liquid shell, different from the bulk...
  14. ncbi request reprint Use of electrowetting to measure dynamic interfacial tensions of a microdrop
    Riëlle de Ruiter
    Physics of Complex Fluids, Faculty of Science and Technology, MESA Institute for Nanotechnology, University of Twente, P O Box 217, 7500 AE Enschede, The Netherlands
    Lab Chip 12:2832-6. 2012
    ..Both γ(ow) and γ(ws) decrease over time due to adsorption. The measured dynamic oil-water IFT compares well to results of pendant drop experiments...
  15. ncbi request reprint Electrostatic interaction forces in aqueous salt solutions of variable concentration and valency
    Daniel Ebeling
    Physics of Complex Fluids and MESA Institute for Nanotechnology, Department of Science and Technology, University of Twente, Enschede, The Netherlands
    Nanotechnology 22:305706. 2011
    ..The high lateral resolution of our approach is illustrated by a 2D force field measurement over a patterned surface of a supported lipid bilayer on a mica substrate...
  16. pmc Trapping of drops by wetting defects
    Dieter 't Mannetje
    University of Twente, MESA Institute for Nanotechnology, Physics of Complex Fluids, PO Box 217, 7500 AE Enschede, The Netherlands
    Nat Commun 5:3559. 2014
    ..Moreover, we show that electrically tunable defects can be used to guide sliding drops along actively switchable tracks-with potential applications in microfluidics. ..
  17. ncbi request reprint Atomic force microscopy of confined liquids using the thermal bending fluctuations of the cantilever
    Fei Liu
    Physics of Complex Fluids, MESA Institute for Nanotechnology, University of Twente P O Box 217, 7500 AE Enschede, The Netherlands
    Phys Rev E Stat Nonlin Soft Matter Phys 87:062406. 2013
    ..Both observations are in line with the results of recent simulations which relate them to distance-dependent transitions of the molecular structure in the liquid. ..
  18. doi request reprint Buoyant droplets on functional fibers
    Riëlle de Ruiter
    Physics of Complex Fluids, Faculty of Science and Technology, University of Twente, P O Box 217, 7500 AE Enschede, The Netherlands
    Langmuir 28:13300-6. 2012
    ..In addition, a new stability limit is introduced for the clamshell morphology related to a partial detachment of the wetting liquid from the fiber, appearing toward higher droplet volumes...
  19. ncbi request reprint Glass transition and aging in dense suspensions of thermosensitive microgel particles
    Eko H Purnomo
    Physics of Complex Fluids, IMPACT, Department of Science and Technology, University of Twente, P O Box 217, 7500 AE Enschede, The Netherlands
    Phys Rev Lett 101:238301. 2008
    ..This relaxation scaling is in contrast with hard sphere behavior but consistent with the soft glassy rheology model...
  20. pmc Droplets formation and merging in two-phase flow microfluidics
    Hao Gu
    Physics of Complex Fluids, Faculty of Science and Technology, IMPACT and MESA Institutes, University of Twente, P O Box 217, 7500AE Enschede, The Netherlands E Mails M H G D F M
    Int J Mol Sci 12:2572-97. 2011
    ..In this review on two-phase flow microfluidics, particular emphasis is given on these aspects. Also recent innovations in microfabrication technologies used for this purpose will be discussed...
  21. pmc A microfluidic platform for on-demand formation and merging of microdroplets using electric control
    Hao Gu
    Physics of Complex Fluids, Faculty of Science and Technology, IMPACT and MESA Institutes, University of Twente, P O Box 217, 7500AE Enschede, The Netherlands
    Biomicrofluidics 5:11101. 2011
    ..Using two synchronized DOD injectors, merging-on-demand (MOD) is achieved via electrocoalescence. The efficiency of MOD is 98% based on hundreds of observations. These two functionalities can be activated independently...
  22. doi request reprint A simple method to determine the surface charge in microfluidic channels
    Dileep Mampallil
    Physics of Complex Fluids, Department of Science and Technology, IMPACT and MESA Institute, University of Twente, Enschede, The Netherlands
    Electrophoresis 31:563-9. 2010
    ....
  23. doi request reprint Sorption-Determined Deposition of Platinum on Well-Defined Platelike WO3
    Kasper Wenderich
    PhotoCatalytic Synthesis Group, MESA Institute for Nanotechnology, University of Twente, P O Box 217, 7500 AE Enschede The Netherlands
    Angew Chem Int Ed Engl 53:12476-9. 2014
    ....
  24. doi request reprint Microfluidic valves with integrated structured elastomeric membranes for reversible fluidic entrapment and in situ channel functionalization
    Siva A Vanapalli
    Physics of Complex Fluids, University of Twente, 7500, AE, Enschede, The Netherlands
    Lab Chip 9:1461-7. 2009
    ..Since SEMs, membrane valves and pumps use similar fabrication technology, we believe that SEMs can be integrated into microfluidic large-scale circuits for biotechnological applications...
  25. ncbi request reprint Mapping of spatiotemporal heterogeneous particle dynamics in living cells
    Michael H G Duits
    Physics of Complex Fluids Group, Faculty of Science and Technology and Mesa Institute for Nanotechnology, University of Twente, 7500 AE Enschede, The Netherlands
    Phys Rev E Stat Nonlin Soft Matter Phys 79:051910. 2009
    ..We illustrate this by showing how superdiffusive and subdiffusive behaviors may be hidden under an apparently diffusive global dynamics...
  26. ncbi request reprint Confinement-dependent damping in a layered liquid
    Sissi de Beer
    Physics of Complex Fluids and MESA Institute for Nanotechnology, Department of Science and Technology, University of Twente, Enschede, The Netherlands
    J Phys Condens Matter 23:112206. 2011
    ..The maxima in the damping are located at the same tip-surface separation as the maxima in the conservative oscillatory interaction stiffness...
  27. ncbi request reprint Influence of cationic composition and pH on the formation of metal stearates at oil-water interfaces
    Riëlle de Ruiter
    Physics of Complex Fluids, Faculty of Science and Technology, IMPACT and MESA Institutes, University of Twente, Enschede, The Netherlands
    Langmuir 27:8738-47. 2011
    ..Our results highlight in particular the importance of the complex synergistic effects of simultaneously present monovalent and divalent cation species on the interfacial adsorption...
  28. ncbi request reprint Dynamics of collapse of air films in drop impact
    Jolet de Ruiter
    Physics of Complex Fluids, MESA Institute for Nanotechnology, University of Twente, Enschede, The Netherlands
    Phys Rev Lett 108:074505. 2012
    ..Solid-liquid contact spreads at a speed involving capillarity, liquid viscosity and inertia...