2023
Acoustic radiation force on a heated spherical particle in a fluid including scattering and microstreaming from a standing ultrasound wave
B. G. Winckelmann and H. Bruus
Phys. Rev. E 108, 035108 pp. 1-14, (2023). (pdf)
Acoustic radiation force on a spherical thermoviscous particle in a thermoviscous fluid including scattering and microstreaming
B. G. Winckelmann and H. Bruus
Phys. Rev. E 107, 065103 pp. 1-29 (2023). (pdf)
Transition from boundary- to bulk-driven acoustic streaming due to nonlinear thermoviscous effects at high acoustic energy densities
J. H. Joergensen, W. Qiu, and H. Bruus
Phys. Rev. Lett. 130, 044001 pp. 1-6 (2023). (pdf)
Theory and modeling of nonperturbative effects in thermoviscous acoustofluidics
J. H. Joergensen and H. Bruus
Phys. Rev. E 107, 015106 pp. 1-17 (2023). (pdf)
Impact of injection molding parameters on material acoustic parameters
K. Saeedabadi, F. Lickert, H. Bruus, G. Tosello, and M. Calaon
J. Manuf. Mater. Process. 7, 222 pp. 1-16 (2023). (pdf)
2022
The acoustic radiation force on a spherical thermoviscous particle in a thermoviscous fluid including scattering and microstreaming
B. G. Winckelmann and H. Bruus
ArXiv.org submitted, pp. 1-29 (2022). (pdf)
Numerical study of acoustic cell trapping above elastic membrane disks
driven in higher-harmonic modes by thin-film transducers with patterned electrodes
A. G. Steckel and H. Bruus
ArXiv.org submitted, pp. 1-14 (2022). (pdf)
Determination of the complex-valued elastic moduli of polymers by electrical impedance spectroscopy for ultrasound applications
W. N. Bodé, F. Lickert, P. Augustsson, and H. Bruus
Phys. Rev. Applied 18, 064078 pp. 1-11 (2022). (pdf)
Constant-power versus constant-voltage actuation in frequency sweeps for acoustofluidic applications.
F. Lickert, H. Bruus, and M. Rossi
Micromachines 13, 1886 pp. 1-17 (2022). (pdf)
Acoustic tethering of microorganisms
M. Rode, A. Bioue, F. Miano, H. Bruus, T. Kiørboe, and A. Andersen
J. Exp. Biol. 225, jeb244089 pp. 1-17 (2022). (pdf)
2021
Fast microscale acoustic streaming driven by a temperature-gradient-induced non-dissipative acoustic body force
W. Qiu, J. H. Joergensen, E. Corato, H. Bruus, and P. Augustsson
Phys. Rev. Lett., 127, 064501 1-6 (2021). (pdf)
Numerical study of bulk acoustofluidic devices driven by thin-film transducers and whole-system resonance modes
A. G. Steckel and H. Bruus
J. Acoust. Soc. Am. 150, 634-645 (2021). (pdf)
Fabrication, characterization, and simulation of glass devices with AlN-thin-film-transducers for excitation of ultrasound resonances
A.G. Steckel, H. Bruus, P. Muralt, and R. Matloub
Phys. Rev. Appl. 16, 014014 1-10 (2021). (pdf)
Acoustophoresis in polymer-based microfluidic devices: Modeling and experimental validation
F. Lickert, M. Ohlin, H. Bruus,and P. Ohlsson
J. Acoust. Soc. Am. 149, 4281-4291 (2021). (pdf)
Theory and simulation of electroosmotic suppression of acoustic streaming
B. G. Winckelmann and H. Bruus
J. Acoust. Soc. Am 149, 3917-3928 (2021). (pdf)
Theory of pressure acoustics with thermoviscous boundary layers and streaming in elastic cavities
J. H. Joergensen and H. Bruus
J. Acoust. Soc. Am. 149, 3599-3610 (2021). (pdf)
Numerical study of the coupling layer between transducer and chip in acoustofluidic devices
W. N. Bodé and H. Bruus
J. Acoust. Soc. Am. 149, 3096-3105 (2021). (pdf)
Acoustic trapping based on surface displacement of resonance modes
B. Hammarström, N. R. Skov, K. Olofsson, H. Bruus, and M. Wiklund
J. Acoust. Soc. Am. 149, 1445-1453 (2021). (pdf)
2020
Toward optimal acoustophoretic microparticle manipulation by exploiting asymmetry
A. Tahmasebipour, L. Friedrich, M. Begley, H. Bruus, and C. Meinhart
J. Acoust. Soc. Am. 148, 359-373 (2020). (pdf)
Particle-size-dependent acoustophoretic motion and depletion of micro- and nano-particles at long timescales
W. Qiu, H. Bruus, and P. Augustsson
Phys. Rev. E 102, 013108 1-11 (2020). (pdf)
Suppression of acoustic streaming in shape-optimized channels
J. S. Bach and H. Bruus
Phys. Rev. Lett. 124, 214501 1-6 (2020). (pdf)
Acoustic characterization of polydimethylsiloxane for microscale acoustofluidics
G. Xu, Z. Ni, X. Chen, J. Tu, X. Guo, H. Bruus, and D. Zhang
Phys. Rev. Appl. 13, 054069 1-13 (2020). (pdf)
Microparticle acoustophoresis in
aluminum-based acoustofluidic devices with PDMS covers
W.N. Bodé, L. Jiang, T. Laurell, and H. Bruus
Micromachines 11, 292 1-15 (2020). (pdf)
Theory of acoustic trapping of microparticles in capillary tubes
J. S. Bach and H. Bruus
Phys. Rev. E 101, 023107 1-12 (2020). (pdf)
Synthetic image generator for defocusing and astigmatic PIV/PTV
M. Rossi
Meas. Sci. Technol. 31, 017003 1-5 (2020). (pdf)
Single-camera 3D PTV methods for
evaporation-driven liquid flows in sessile droplets
M. Rossi and A. Marin
Fluid Mech Appl 121, 225-236 (2020). (pdf)
2019
Three-dimensional numerical modeling of surface-acoustic-wave devices:
Acoustophoresis of micro- and nanoparticles including streaming
N.R. Skov, P. Sehgal, B.J. Kirby, and H. Bruus
Phys. Rev. Appl., 12, 044028 1-17 (2019). (pdf)
Bulk-driven acoustic streaming at resonance in closed microcavities
J. S. Bach and H. Bruus
Phys. Rev. E, 100, 023104 1-20 (2019). (pdf)
The 2019 surface acoustic waves roadmap
P Delsing, A N Cleland, M J A Schuetz, J Knörzer , G Giedke , J I Cirac, K Srinivasan, M Wu, K Balram, C Bäuerle, T Meunier, C J B Ford, P V Santos, E Cerda-Méndez, H Wang, H J Krenner, E D S Nysten, M Weiss, G R Nash, L Thevenard, C Gourdon, P Rovillain, M Marangolo, J-Y Duquesne, G Fischerauer, W Ruile, A Reiner, B Paschke, D Denysenko, D Volkmer, A Wixforth, H Bruus, M Wiklund, J Reboud, J M Cooper, Y Q Fu, M S Brugger, F Rehfeldt, and C Westerhausen
J. Phys. D: Appl. Phys. 52, 353001 1-40 (2019). (pdf)
Two-dimensional mapping separating the acoustic radiation force and streaming in microfluidics
S. Liu, Z. Ni, G. Xu, X. Guo, J. Tu, H. Bruus, and D. Zhang
Phys. Rev. Appl., 11, 044031 1-10 (2019). (pdf)
Characterization of acoustic streaming in gradients of density and compressibility
W. Qiu, J. T. Karlsen, H. Bruus, and P. Augustsson
Phys. Rev. Appl., 11, 024018 1-11 (2019). (pdf)
3D modeling of acoustofluidics in a liquid-filled cavity including streaming, viscous boundary layers, surrounding solids, and a piezoelectric transducer
N.R. Skov, J.S. Bach, B.G. Winckelmann, and H. Bruus
AIMS Math 4, 99-111 (2019). (pdf)
Whole-system ultrasound resonances as the basis for acoustophoresis in all-polymer microfluidic devices
R.P. Moiseyenko and H. Bruus
Phys. Rev. Appl. 11, 014014 1-14 (2019). (pdf)
2018
Theory of pressure acoustics with viscous boundary layers
and streaming in curved elastic cavities
J. S. Bach and H. Bruus
J. Acoust. Soc. Amer. 144, 766-784 (2018). (pdf)
Intra-droplet acoustic particle focusing:
simulations and experimental observations
A. Fornell, F. Garofalo, J. Nilsson, H. Bruus, and M. Tenje
Microfluid Nanofluid 22, 75 1-9 (2018). (pdf)
Acoustic streaming and its suppression in inhomogeneous fluids
J.T. Karlsen, W. Qiu, P. Augustsson, and H. Bruus
Phys. Rev. Lett. 120, 054501 1-6 (2018). (pdf)
2017
Three-dimensional numerical modeling of acoustic trapping in glass capillaries
M.W.H. Ley and H. Bruus
Phys. Rev. Appl. 8, 204020 1-15 (2017). (pdf)
Ultrasound characterization of microbead and cell suspensions
by speed of sound measurements of neutrally buoyant samples
K. Cushing, F. Garofalo, C. Magnusson, L. Ekblad, H. Bruus, T. Laurell
Analytical Chem., 89, 8917-8923 (2017). (pdf)
Ultrasound rays in droplets:
the role of viscosity and caustics in acoustic streaming
H. Bruus
J. Fluid Mech. 826, 1-4 (2017). (pdf)
Improved positioning and detectability of microparticles
in droplet microfluidics using two-dimensional acoustophoresis
M. Ohlin, A. Fornell, H. Bruus, and M. Tenje
J. Micromech. Microeng. 27, 084002 1-8 (2017). (pdf)
Acoustic tweezing and patterning of concentration fields in microfluidics
J. T. Karlsen and H. Bruus
Phys. Rev. Appl. 7, 034017 1-10 (2017). (pdf)
Performance study of acoustophoretic microfluidic silicon-glass devices by
characterization of material- and geometry-dependent frequency spectra
F. Garofalo, T. Laurell, and H. Bruus
Phys. Rev. Appl. 7, 054026 1-16 (2017). (pdf)
2016
Modeling of microdevices for SAW-based acoustophoresis
– a study of boundary conditions
N. R. Skov and H. Bruus
Micromachines 7, 182 1-14 (2016). (pdf)
Sap flow and sugar transport in plants
K.H. Jensen, K. Berg-Sørensen, H. Bruus,
N.M. Holbrook, J. Liesche, A. Schulz, M.A. Zwieniecki, and T. Bohr
Rev. Mod. Phys. 88, 035007 1-63 (2016). (pdf)
Acoustic force density acting on inhomogeneous fluids in acoustic fields
J. T. Karlsen, P. Augustsson, and H. Bruus
Phys. Rev. Lett. 117, 114504 1-6 (2016). (pdf)
Iso-acoustic focusing of cells for size-insensitive acousto-mechanical phenotyping
P. Augustsson, Jonas T. Karlsen, H.-W. Su, H. Bruus, and J. Voldman
Nat Commun 7, 11556 1-9 (2016). (pdf)
Continuum modeling of hydrodynamic particle-particle interactions
in microfluidic high-concentration suspensions
M.W.H. Ley and H. Bruus
Lab Chip 16, 1178-1188 (2016). (pdf)
2015
Theoretical study of time-dependent, ultrasound-induced
acoustic streaming in microchannels
P.B. Muller and H. Bruus
Phys. Rev. E 92, 063018 1-13 (2015). (pdf)
Supplemental material: 2 Comsol mph files, 3 Matlab files (zip)
Morphological instability during steady electrodeposition at overlimiting currents
C.P. Nielsen and H. Bruus
Phys. Rev. E 92, 052310 1-10 (2015). (pdf)
Forces acting on a small particle in an acoustical field in a thermoviscous fluid
J.T. Karlsen and H. Bruus
Phys. Rev. E 92, 043010 1-22 (2015). (pdf and Editors' suggestion 25 Oct 2015)
A sharp-interface model of electrodeposition and ramified growth
C.P. Nielsen and H. Bruus
Phys. Rev. E 92, 042302 1-15 (2015). (pdf)
Continuum Nanofluidics
J.S. Hansen, J.C. Dyre, P.J. Daivis , B.D. Todd , and H. Bruus
Langmuir 31, 13275-13289 (2015). (pdf and cover of Langmuir)
2014
Acoustic interaction forces between small particles in an ideal fluid
G.T. Silva and H. Bruus
Phys. Rev. E 90, 063007 1-11(2014). (pdf)
Concentration polarization, surface currents, and bulk advection in a microchannel
C.P. Nielsen and H. Bruus
Phys. Rev. E 90, 043020 1-14(2014). (pdf)
A numerical study of thermoviscous effects in ultrasound-induced
acoustic streaming in microchannels
P.B. Muller and H. Bruus
Phys. Rev. E 90, 043016 1-12 (2014). (pdf)
Focusing of sub-micrometer particles and bacteria
enabled by two-dimensional acoustophoresis
M. Antfolk, P.B. Muller, P. Augustsson, H. Bruus, and T. Laurell.
Lab Chip 14, 2791-2799 (2014). (pdf)
Time-dependent Taylor-Aris dispersion of an initial point concentration
S. Vedel, E. Hovad, and H. Bruus.
J. Fluid Mech. 752, 107-122 (2014). (pdf)
Transport-limited water splitting at ion-selective interfaces
during concentration polarization
C.P. Nielsen and H. Bruus
Phys. Rev. E 89, 042405 1-14(2014). (pdf)
2013
Tunable-angle wedge transducer for improved
acoustophoretic control in a microfluidic chip
I. Iranmanesh, R. Barnkob, H. Bruus, and M. Wiklund
J. Micromech. Microeng. 23, 105002 1-10 (2013). (pdf)
Ultrasound-induced acoustophoretic motion of
microparticles in three dimensions
P.B. Muller, M. Rossi, A. G. Marin, R. Barnkob,
P. Augustsson, T. Laurell, C. J. Kähler, and H. Bruus
Ultrasound-induced acoustophoretic motion of microparticles in three dimensions
Phys. Rev. E 88, 023006 1-12 (2013). (pdf)
The role of paracrine and autocrine signaling in the early phase
of adipogenic differentiation of adipose-derived stem cells
M. Hemmingsen, S. Vedel, P. Skafte-Pedersen,
D. Sabourin, P. Collas, H. Bruus, and M. Dufva
PLoS One 8, e63638 1-14 (2013). (pdf)
Generalized Extended Navier-Stokes theory:
Correlations in molecular fluids with intrinsic angular momentum
J.S. Hansen, P. Daivis, J. Dyre, B. Todd, and H. Bruus
J. Chem. Phys. 138, 034503 1-9 (2013). (pdf)
Migration of cells in a social context
S. Vedel, S. Tay, D. Johnston, H. Bruus, and S.R. Quake
Proc. Natl. Acad. Sci. 110, 129-134 (2013). (pdf)
2012
Acoustic radiation- and streaming-induced microparticle velocities
determined by micro-PIV in an ultrasound symmetry plane
R. Barnkob, P. Augustsson, T. Laurell, and H. Bruus
Phys. Rev. E 86, 056307 1-11 (2012). (pdf)
A numerical study of microparticle acoustophoresis driven by
acoustic radiation forces and streaming-induced drag forces
P.B. Muller, R. Barnkob, M.J.H. Jensen, and H. Bruus
Lab Chip 12, 4617-4627 (2012). (pdf)
Current-induced membrane discharge
M. B. Andersen, M. van Soestbergen, A. Mani,
H. Bruus, P.M. Biesheuvel, and M.Z. Bazant
Phys Rev Lett 109, 108301 1-5 (2012). (pdf)
Modeling the hydrodynamics of phloem sieve plates
K.H. Jensen, D.L. Mullendore, N.M. Holbrook,
T. Bohr, M. Knoblauch, and H. Bruus
Frontiers Plant Sci 3, 151 (2012). (pdf)
High-throughput temperature-controlled microchannel
acoustophoresis device made with rapid prototyping
J.D. Adams, C.L. Ebbesen, R. Barnkob, A.H.J. Yang, H.T. Soh, and H. Bruus
J Micromech Microeng 22, 075017 (2012). (pdf)
Analysis of laser-induced heating in optical neuronal guidance
C.L. Ebbesen and H. Bruus
J Neurosci Methods 209, 168-177 (2012). (pdf)
Measuring acoustic energy density in microchannel acoustophoresis
using a simple and rapid light-intensity method
R. Barnkob, I. Iranmanesh, M. Wiklund, and H. Bruus.
Lab Chip 12, 2337-2344 (2012). (pdf)
Acoustofluidics 10: Scaling laws in acoustophoresis
H. Bruus
Lab Chip 12, 1578-1586 (2012). (pdf)
Transient convection, diffusion, and adsorption
in surface-based biosensors
R. Hansen, H. Bruus, T.H. Callisen, and O. Hassager
Langmuir 28, 7447-7563 (2012). (pdf)
A self-contained, programmable microfluidic cell culture system
with real-time microscopy access
P. Skafte-Pedersen, M. Hemmingsen, D. Sabourin, F. S. Blaga,
H. Bruus, and M. Dufva
Biomedical Microdevices, 14, 385-399 (2012). (pdf)
Acoustofluidics 7: The acoustic radiation force on small particles
H. Bruus.
Lab Chip 12, 1014-1021 (2012). (pdf)
Forces acting on a small particle in an acoustical field in a viscous fluid
M. Settnes and H. Bruus
Phys. Rev. E 85, 016327 1-12 (2012). (pdf)
Transient Taylor-Aris dispersion for time-dependent flows
in straight channels
S. Vedel and H. Bruus
J. Fluid Mech. 691, 95-122 (2012). (pdf)
Acoustofluidics 2: Perturbation theory and ultrasound resonance modes
H. Bruus
Lab Chip 12, 20-28 (2012). (pdf)
2011
Automated and temperature-controlled micro-PIV measurements
enabling long-term-stable microchannel acoustophoresis characterization
P. Augustsson, R. Barnkob, S.T. Wereley, H. Bruus, and T. Laurell
Lab Chip 11, 4152–4164 (2011). (pdf)
Acoustofluidics 1: Governing equations in microfluidics
H. Bruus
Lab Chip 11, 3742-3751 (2011). (pdf)
Forthcoming Lab on a Chip tutorial series on acoustofluidics:
Acoustofluidics—exploiting ultrasonic standing wave forces and
acoustic streaming in microfluidic systems for cell and
particle manipulation
H. Bruus, J. Dual, J. Hawkes, M. Hill, T. Laurell, J. Nilsson,
S. Radel, S.S. Sadhal, and M. Wiklund
Lab Chip 11, 3579-3580 (2011). (pdf)
Nanoflow hydrodynamics
J.S. Hansen, J. Dyre, P. Daivis , B.D. Todd , and H. Bruus
Phys. Rev. E 84, 036311 1-6 (2011). (pdf)
Optimality of the Münch mechanism for translocation of sugars in plants
K.H. Jensen, J. Lee, T Bohr, H. Bruus, N.M. Holbrook, and M.A. Zwienieckie
J. Roy. Soc. Interface 8, 1155-1165 (2011) (pdf)
Hydronium-dominated ion transport in carbon-dioxide-saturated
electrolytes at low salt concentrations in nanochannels
K.L. Jensen, J.T. Kristensen, A.M. Crumrine,
M.B. Andersen, H. Bruus, and S. Pennathur,
Phys Rev E 83, 056307 1-10 (2011) (pdf)
Streaming current and wall dissolution over 48 h in silica nanochannels
M.B. Andersen, H. Bruus, J.P. Bardhan, and S. Pennathur
J. Colloid Interfaces Sci. 360, 262-271 (2011) (pdf)
Topology optimized microbioreactors
D. Schäpper, R.L. Fernandes, A.E. Lantz, F. Okkels, H. Bruus, and K.V. Gernaey
Biotechnol. Bioeng. 108, 786-796 (2011) (pdf)
Optimal homogenization of perfusion flows in microfluidic bio-reactors;
a numerical study
F. Okkels, M. Dufva, and H. Bruus
PLoS One 6, e14574 1-7 (2011) (pdf)
Surface-dependent chemical equilibrium constants and capacitances for
bare and 3-cyanopropyldimethylchlorosilane coated silica nanochannels
M.B. Andersen, J. Frey, S. Pennathur, and H. Bruus
J. Colloid Interface Sci. 353, 301-310 (2011) (pdf)
2010
Nanostructures for all-polymer microfluidic systems
M. Matschuk, H. Bruus, and N.B. Larsen
Microelec. Eng. 87, 1379-1382 (2010). (pdf)
Rotational and spin viscosities of water: Application to nanofluidics
J.S. Hansen, H. Bruus, B. Todd, and P. Daivis
J. Chem. Phys. 133, 144906 1-7 (2010) (pdf)
Self-consistent unstirred layers in osmotically driven flows membrane
K. Hartvig Jensen, T. Bohr, and H. Bruus
J. Fluid Mech. 662, 197-208 (2010) (pdf)
Strongly nonlinear dynamics of electrolytes in large ac voltages
L.H. Olesen, M.Z. Bazant, and H. Bruus
Phys. Rev. E 82, 011501 1-29 (2009) (pdf)
Pulsatile microfluidics as an analytical tool for determining
the dynamic characteristics of microfluidic systems
S. Vedel, L. Højgaard Olesen, and H. Bruus
J. Micromech. Microeng. 20, 035026 1-11, (2010) (pdf)
Acoustophoretic synchronization of mammalian cells in microchannels
P. Thevoz, J.D. Adams, H. Shea, H. Bruus, and H.T. Soh
Anal. Chem. 82, 3094-3098 (2010) (pdf)
Measuring the local pressure amplitude in microchannel acoustophoresis
R. Barnkob, P. Augustsson, T. Laurell, and H. Bruus
Lab Chip 10, 563-570 (2010) (pdf)
2009
Integrated acoustic and magnetic separation in microfluidic channels
J.D. Adams, P. Thevoz, H. Bruus, and H.T. Soh
Appl. Phys. Lett. 95, 254103 1-3 (2009) (pdf)
Topology and shape optimization of
induced-charge electro-osmotic micropumps
M.M. Gregersen, F. Okkels, M.Z. Bazant, and H. Bruus
New J. Phys. 11, 075019 1-21 (2009) (pdf)
Numerical analysis of finite Debye-length effects in
induced-charge electro-osmosis
M.M. Gregersen, M. Bækbo Andersen, G. Soni, C. Meinhart, and H. Bruus
Phys. Rev. E 79, 066316 1-10 (2009) (pdf)
Osmotically driven flows in microchannels separated by
a semipermeable membrane
K. Hartvig Jensen, J. Lee, T. Bohr, and H. Bruus
Lab Chip 9, 2093-2099 (2009) (pdf)
Selective bioparticle retention and characterization
in a chip-integrated confocal ultrasonic cavity
J. Svennebring, O. Manneberg, P. Skafte-Pedersen, H. Bruus, and M. Wiklund
Biotechnol. Bioeng. 103, 323-328 (2009) (pdf)
Spatial confinement of ultrasonic force fields in microfluidic channels
O. Manneberg, S.M. Hagsäter, J. Svennebring, H.M. Hertz,
J.P. Kutter, H. Bruus, and M. Wiklund
Ultrasonics 49, 112-119 (2009) (pdf)
2008
A compact viewing configuration for stereoscopic micro-PIV
utilizing mm-sized mirrors
S.M. Hagsäter, C.H. Westergaard, H. Bruus and J.P. Kutter
Exp. Fluids 45, 10015-10021 (2008) (pdf)
Multidirectional sorting modes in deterministic lateral displacement devices
Brian R. Long, Martin Heller, Jason P. Beech,
Heiner Linke, Henrik Bruus, and Jonas O. Tegenfeldt
Phys. Rev. E 78, 046304 1-9 (2008) (pdf)
Equilibrium and nonequilibrium states in microfluidic double emulsions
N. Pannacci, H. Bruus, D. Bartolo, I. Etchart, T. Lockhart,
Y. Hennequin, H. Willaime, and P. Tabeling
Phys. Rev. Lett. 101, 164502 (2008) (pdf)
Slow-light enhanced light–matter interactions
with applications to gas sensing
K.H. Jensen, M.N. Alam, B. Scherer, A. Lambrecht, and N.A. Mortensen
Opt. Commun. 281, 5335 (2008) (pdf)
Acoustic resonances in straight micro channels:
Beyond the 1D-approximation
S.M. Hagsäter, A. Lenshof, P. Skafte-Pedersen,
J.P. Kutter, T. Laurell, and H. Bruus
Lab Chip 8, 1178-1184 (2008) (pdf)
A theoretical analysis of the resolution due to diffusion and size-dispersion
of particles in deterministic lateral displacement devices
M. Heller and H. Bruus
J. Micromech. Microeng. 18, 075030 1-6 (2008) (pdf)
Theoretical analysis of a new, efficient microfluidic magnetic bead
separator based on magnetic structures on multiple length scales
K. Smistrup, M. Bu, A. Wolff, H. Bruus, and M. F. Hansen
Microfluid Nanofluid 4, 565-573 (2008) (pdf)
Investigations on LED illumination for micro-PIV
including a novel front-lit configuration
S.M. Hagsäter, C.H. Westergaard, H. Bruus and J.P. Kutter
Exp. Fluids 44, 211-219 (2008) (pdf)
2007
Reversed flow at low frequencies in a
microfabricated AC electrokinetic pump
M.M. Gregersen, L.H. Olesen, A. Brask, M.F. Hansen, and H. Bruus
Phys. Rev. E 76 056305 1-9 (2007) (pdf)
Experimental investigation of bubble formation
during capillary filling of SiO2 nanoslits
L.H. Thamdrup, F. Persson, H. Bruus, H. Flyvbjerg, and A. Kristensen
Appl. Phys. Lett. 91, 163505 1-3 (2007) (pdf)
Acoustic resonances in piezo-actuated microfluidic chips:
full-image micro-PIV experiments and numerical simulations
S. M. Hagsäter, T.G. Jensen, H. Bruus and J.P. Kutter
Lab Chip 7, 1336-1344 (2007) (pdf)
Design of microfluidic bioreactors using topology optimization
F. Okkels and H. Bruus
J. Comput. Theor. Nanosci. 4, 814-816 (2007) (pdf)
Mass and charge transport in micro and nanofluidic channels
N.A. Mortensen, L.H. Olesen, F. Okkels, and H. Bruus
Nanoscale Microscale Thermophys. Eng. 11, 57 (2007) (pdf)
Double thermal oxidation scheme for fabrication of SiO2 nanochannels
F. Persson, L.H. Thamdrup, M.B.L. Mikkelsen, S.E. Jarlgaard,
P. Skafte-Pedersen, H. Bruus, and A. Kristensen
Nanotechnology 18, 245301 1-4 (2007) (pdf)
Towards a programmable magnetic bead microarray
in a microfluidic channel
K. Smistrup, H. Bruus, and M.F. Hansen
J. Magn. Magn. Mater. 311, 409-415 (2007) (pdf)
Quantitative characterization of magnetic separators:
comparison of systems with and without integrated microfluidic mixers
T. Lund-Olesen, H. Bruus, and M.F. Hansen
Biomed. Microdevices 9, 195-205 (2007) (pdf)
Scaling behavior of optimally structured catalytic microfluidic reactors
F. Okkels and H. Bruus
Phys. Rev. E 75, 016301 1-4 (2007) (pdf)
2006
Low-energy, turning microvalve with high-pressure seals: scaling of friction
L. Bitsch, J.P. Kutter, T. Storgaard-Larsen, and Henrik Bruus
J. Micromech. Microeng. 16, 2121 (2006) (pdf)
Universal dynamics in the onset of a Hagen-Poiseuille flow
N.A. Mortensen and H. Bruus
Phys. Rev. E 74, 017301 (2006) (pdf)
A numerical study of two-phase Stokes flow in an
axisymmetric flow-focusing device
M.J. Jensen, H.A. Stone, and H. Bruus
Phys. Fluids 18, 077103 (2006) (pdf)
AC electrokinetic micropumps: the effect of geometrical confinement, Faradaic current injection, and nonlinear surface capacitance
L.H. Olesen, H. Bruus and A. Ajdari
Phys. Rev. E 73, 056313 (2006) (pdf)
Frequency response in surface-potential driven electro-hydrodynamics
L. Ejsing, K. Smistrup, C.M. Pedersen, N.A. Mortensen, and H. Bruus
Phys. Rev. E 73, 037302 (2006) (pdf)
Transport coefficients for electrolytes in
arbitrarily shaped nano and micro-fluidic channels
N.A. Mortensen, L.H. Olesen, and H. Bruus
New J. Phys. 8, 37 (2006) (pdf)
AC electroosmotic pump with rectifying polymer membrane valves
A. Brask, D. Snakenborg, J.P. Kutter, and H. Bruus
Lab Chip 6, 280 (2006) (pdf)
Universality in edge-source diffusion dynamics
N. A. Mortensen, F. Okkels, and H. Bruus
Phys. Rev. E 73, 012101 (2006) (pdf)
A high-level programming-language implementation of
topology optimization applied to steady-state Navier-Stokes flow
L.H. Olesen, F. Okkels, and H. Bruus
Int. J. Num. Meth. Eng. 65, 975 (2006) (pdf)
Transient pressure drops of gas bubbles passing through liquid-filled microchannel contractions: an experimental study
H. Chio, M.J. Jensen, X. Wang, H. Bruus, and D. Attinger
J. Micromech. Microeng. 16, 143 (2006) (pdf)
2005
Endlessly single-mode holey fibers: the influence of core design
K. Saitoh, Y. Tsuchida, M. Koshiba, and N.A. Mortensen
Opt. Express 13, 10833 (2005) (pdf)
Quantum computing via defect states in two-dimensional anti-dot lattices
C. Flindt, N.A. Mortensen, and A.-P. Jauho
Nano Lett. 5, 2515 (2005) (pdf)
Microfluidic capturing-dynamics of paramagnetic bead suspensions
C. Mikkelsen and H. Bruus
Lab Chip 5, 1293 (2005) (pdf)
Propagation of Light in Photonic Crystal Fiber Devices
A. Dabirian, M. Akbari, and N.A. Mortensen
J. Opt. A: Pure Appl. Opt. 7, 663 (2005) (pdf)
Micro particle-image velocimetry of bead suspensions and blood flows
L. Bitsch, L.H. Olesen, C.H. Westergaard, H. Bruus, H. Klank, and J.P. Kutter
Exp. Fluids 39, 507 (2005) (pdf)
Surface-directed capillary system; theory, experiments and applications
S. Boudait, O. Hansen, H. Bruus, C. Berendsen, N.K. Bau-Madsen, P. Thomsen, A. Wolff, and J. Jonsmann
Lab Chip 5, 827 (2005) (pdf)
Long-term stable electroosmotic pump with ion exchange membranes
A. Brask, J.P. Kutter, and H. Bruus
Lab Chip 5, 730 (2005) (pdf)
Electro-hydrodynamics of binary electrolytes driven by
modulated surface potentials
N.A. Mortensen, L.H. Olesen, L. Belmon, and H. Bruus
Phys. Rev. E 71, 056306 (2005) (pdf)
Reexamination of Hagen-Poiseuille flow:
shape-dependence of the hydraulic resistance in microchannels
N.A. Mortensen, F. Okkels, and H. Bruus
Phys. Rev. E 71, 057301 (2005) (pdf)
Semianalytical approach to short-wavelength dispersion
and modal properties of photonic crystal fibers
N.A. Mortensen
Opt. Lett. 30, 1455 (2005) (pdf)
The radiated fields of the fundamental mode of photonic crystal fibers
A. Dabirian, M. Akbari, and N.A. Mortensen
Opt. Express 13, 3999 (2005) (pdf)
Theoretical comparison of magnetic and hydrodynamic interactions
between magnetically tagged particles in microfluidic systems
C. Mikkelsen, M.F. Hansen, and H. Bruus
J. Magn. Magn. Mater. 293, 578 (2005) (pdf)
Magnetic separation in microfluidic systems using microfabricated
electromagnets - Experiments and simulations
K. Smistrup, O. Hansen, H. Bruus, and M.F. Hansen
J. Magn. Magn. Mater. 293, 597 (2005) (pdf)
A novel electro-osmotic pump design for nonconducting liquids:
theoretical analysis of flow rate–pressure characteristics and stability
A. Brask, G. Goranovic, M.J. Jensen, and H. Bruus
J. Micromech. Microeng. 15, 883 (2005) (pdf)
A coupled cavity microfluidic dye ring laser
M. Gersborg-Hansen, S. Balslev, N.A. Mortensen, and A. Kristensen
Microelec. Eng. 78-79, 185 (2005) (pdf)
2004
Nanofluidic components for electrokinetic micropumps
H. Bruus, A. Brask, and J.P. Kutter
Adv. Nat. Sci 5, 423 (2004) (pdf)
Ultra-large bandwidth hollow-core guiding in
all-silica Bragg fibres with nano-supports
G. Vienne, Y. Xu, C. Jacobsen, H.J. Deyerl, J.B.D. Jensen, T. Sørensen,
T.P. Hansen, Y. Huang, M. Terrel, R. Lee, N.A. Mortensen, J. Broeng,
H. Simonsen, A. Bjarklev, and A. Yariv
Optics Express 12, 3500 (2004) (pdf)
Predicting macrobending loss for large-mode area photonic crystal fibres
M.D. Nielsen, N.A. Mortensen, M. Albertsen,
J.R. Folkenberg, A. Bjarklev, and D. Bonacinni
Optics Express 12, 1775 (2004) (pdf)
Spatiotemporal resonances in mixing of open viscous fluids
F. Okkels and P. Tabeling
Phys. Rev. Lett. 92, 038301 (2004) (pdf)
Polymer microfluidic chip for online monitoring of microarray hybridizations
M. Noerholm, H. Bruus, M.H. Jakobsen, P. Telleman, and N.B. Ramsing
Lab Chip 4, 28 (2004) (pdf)
The clogging pressure of bubbles in hydrophilic microchannel contractions
M.J. Jensen, G. Goranovic, and H. Bruus
J. Micromech. Microeng. 14, 876 (2004) (pdf)
2003
Individualized medicine - implementation of pharmacogenetic diagnostics
in antidepressant drug treatment of major depressive disorders
J. Kirchheiner, L. Bertilsson, H. Bruus, A. Wolff, I. Roots, and M. Bauer
Pharmacopsychiatry 36, 235 (2003) (pdf)
Theoretical analysis of the low-voltage cascade electroosmotic pump
A. Brask, G. Goranovic, and H. Bruus
Sens. Actuators B Chem. 92, 127-132 (2003) (pdf)
Integrating advanced functionality in a
microfabricated high-throughput flourescent-activated cell sorter
A. Wolff, I.R. Perch-Nielsen, U.D. Larsen, P. Friis,
G. Goranovic, C.R. Poulsen, J.P. Kutter, P. Telleman
Lab Chip 3, 22-27 (2003) (pdf)
2002
PIV measurements in a microfluidic 3D-sheathing structure
with three-dimensional flow behavior
H. Klank, G. Goranovic, J.P. Kutter, H. Gjelstrup, J. Michelsen, C. Westergaard
J. Micromech. Microeng. 12, 862 (2002) (pdf)