Search Results - "Beunis, Filip"

Beyond Millikan: the dynamics of charging events on individual colloidal particles by Beunis, Filip, Strubbe, Filip, Neyts, Kristiaan, Petrov, Dmitri

“…By measuring the stable charge on oil drops in air, Millikan demonstrated the discrete nature of electric charge. We extend his approach to the charge on…”
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Axial electrokinetic trapping of anisotropic particles by Strubbe, Filip, Robben, Bavo, Puthenparampil George, John, Amer Cid, Íngrid, Beunis, Filip, Neyts, Kristiaan

“…Anti-Brownian electrokinetic trapping is a method for trapping single particles in liquid based on particle position measurements and the application of…”
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Electrophoretic Retardation of Colloidal Particles in Nonpolar Liquids by Strubbe, Filip, Beunis, Filip, Brans, Toon, Karvar, Masoumeh, Woestenborghs, Wouter, Neyts, Kristiaan

“…We have measured the electrophoretic mobility of single, optically trapped colloidal particles, while gradually depleting the co-ions and counterions in the…”
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Generation current of charged micelles in nonaqueous liquids: Measurements and simulations by Strubbe, Filip, Verschueren, Alwin R.M., Schlangen, Luc J.M., Beunis, Filip, Neyts, Kristiaan

“…Electrically charged species in nonaqueous media still hold many questions. Recent studies and applications show the need for a better understanding of the…”
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Electrokinetics of colloidal particles in nonpolar media containing charged inverse micelles by Strubbe, Filip, Beunis, Filip, Marescaux, Matthias, Verboven, Bart, Neyts, Kristiaan

“…We have compared optical tracking and electric current measurements to study the electrokinetics of colloidal particles in nonpolar media containing charged…”
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Single Elementary Charge Fluctuations on Nanoparticles in Aqueous Solution by Ussembayev, Yera, Beunis, Filip, Oorlynck, Lucas, Bahrami, Mohammadreza, Strubbe, Filip, Neyts, Kristiaan

“…100 years ago, in 1923, the Nobel prize in physics was awarded for measurement of the unit charge. In addition to a profound impact on contemporary physics,…”
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Low coherence digital holography microscopy based on the Lorenz-Mie scattering model by Vandewiele, Stijn, Strubbe, Filip, Schreuer, Caspar, Neyts, Kristiaan, Beunis, Filip

“…We demonstrate the use of low spatial and temporal coherence holography microscopy, based on the Lorenz-Mie model, using the standard tungsten-halogen lamp…”
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Characterizing Generated Charged Inverse Micelles with Transient Current Measurements by Strubbe, Filip, Prasad, Manoj, Beunis, Filip

“…We investigate the generation of charged inverse micelles in nonpolar surfactant solutions relevant for applications such as electronic ink displays and liquid…”
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Electric field induced charging of colloidal particles in a nonpolar liquid by Schreuer, Caspar, Vandewiele, Stijn, Strubbe, Filip, Neyts, Kristiaan, Beunis, Filip

“…[Display omitted] Colloidal particles in a pure nonpolar solvent are expected to be in a state of dynamic equilibrium where a particle’s charge fluctuates…”
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Different Types of Charged-Inverse Micelles in Nonpolar Media by Prasad, Manoj, Strubbe, Filip, Beunis, Filip, Neyts, Kristiaan

“…Over the last few years, the electrodynamics of charged inverse micelles (CIMs) in nonpolar liquids and the generation mechanism and properties of newly…”
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Optical evidence for adsorption of charged inverse micelles in a Stern layer by Robben, Bavo, Beunis, Filip, Neyts, Kristiaan, Callens, Michiel, Johansson, Thomas, Beales, Graham, Fleming, Robert, Strubbe, Filip

“…[Display omitted] Understanding the properties and behavior of nonpolar liquids containing surfactant and colloidal particles is essential for applications…”
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Uni‐ and Bidirectional Rotation and Speed Control in Chiral Photonic Micromotors Powered by Light by Ussembayev, Yera Ye, De Witte, Noah, Liu, Xiaohong, Belmonte, Alberto, Bus, Tom, Lubach, Sjoukje, Beunis, Filip, Strubbe, Filip, Schenning, Albert P. H. J., Neyts, Kristiaan

“…Liquid crystalline polymers are attractive materials for untethered miniature soft robots. When they contain azo dyes, they acquire light‐responsive actuation…”
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Switching of charged inverse micelles in non-polar liquids by Prasad, Manoj, Beunis, Filip, Neyts, Kristiaan, Strubbe, Filip

“…[Display omitted] The electrodynamics of micellar ions in nonpolar liquids are well understood for the case that a voltage is applied or switched off. In this…”
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Polarity-Dependent Adsorption of Inverse Micelles by Robben, Bavo, Strubbe, Filip, Beunis, Filip, Callens, Michiel, Johansson, Thomas, Beales, Graham, Fleming, Robert, Neyts, Kristiaan

“…The adsorption of charged inverse micelles at the electrode–liquid interface has an important effect on field screening and on the voltage drop over diffuse…”
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Optical Manipulation of Single Magnetic Beads in a Microwell Array on a Digital Microfluidic Chip by Decrop, Deborah, Brans, Toon, Gijsenbergh, Pieter, Lu, Jiadi, Spasic, Dragana, Kokalj, Tadej, Beunis, Filip, Goos, Peter, Puers, Robert, Lammertyn, Jeroen

“…The detection of single molecules in magnetic microbead microwell array formats revolutionized the development of digital bioassays. However, retrieval of…”
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Uni‐ and Bidirectional Rotation and Speed Control in Chiral Photonic Micromotors Powered by Light (Small 20/2023) by Ussembayev, Yera Ye, De Witte, Noah, Liu, Xiaohong, Belmonte, Alberto, Bus, Tom, Lubach, Sjoukje, Beunis, Filip, Strubbe, Filip, Schenning, Albert P. H. J., Neyts, Kristiaan

“…Chiral Photonic Micromotors Liquid crystalline polymers present an attractive option for the development of soft micro‐ and nanorobots. In article number…”
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Investigation of Various Types of Inverse Micelles in Nonpolar Liquids Using Transient Current Measurements by Karvar, Masoumeh, Strubbe, Filip, Beunis, Filip, Kemp, Roger, Smith, Nathan, Goulding, Mark, Neyts, Kristiaan

“…Transient current measurements are used to characterize a wide variety of charge carriers in nonpolar liquids. The transient current method allows us to obtain…”
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Charging Dynamics of Aerosol OT Inverse Micelles by Karvar, Masoumeh, Strubbe, Filip, Beunis, Filip, Kemp, Roger, Smith, Nathan, Goulding, Mark, Neyts, Kristiaan

“…Aerosol OT (AOT) is a commonly used surfactant and charging agent in nonpolar liquids. Properties such as the conductivity of AOT suspensions in nonpolar…”
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Refractive Bessel lattice in azobenzene liquid crystal by Nersesyan, Varsenik, Dadalyan, Tigran, Beeckman, Jeroen, Beunis, Filip, Neyts, Kristiaan, Drampyan, Rafael

“…A refractive Bessel lattice with micrometric periodicity is induced optically in a photosensitive azobenzene liquid crystal cell of 3 µm thickness by a green…”
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Inverse micelles as charge carriers in nonpolar liquids: Characterization with current measurements by Beunis, Filip, Strubbe, Filip, Karvar, Masoumeh, Drobchak, Oksana, Brans, Toon, Neyts, Kristiaan

“…Despite the increasing importance of charges in nonpolar liquids for practical applications and fundamental research, their origin, nature and behavior are not…”
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