Electrorotation of particle-coated droplets: from fundamentals to applications

Z Rozynek, J Banaszak, A Mikkelsen, K Khobaib and A Magdziarz

Soft Matter xx, xx, xxxx–xxxx (submitted 2021)


Electric-field-induced deformation, yielding, and crumpling of jammed particle shells formed on non-spherical Pickering droplets

K Khobaib, A Mikkelsen and Z Rozynek

Soft Matter xx, xx, xxxx–xxxx (submitted 2021)


A particle-covered droplet and a particle shell under compressive electric stress

K Khobaib, T Hornowski and Z Rozynek

xxx xx, xx, xxxx–xxxx (submitted 2021)


Electrical discharges in ferrofluids based on mineral oil and novel gas-to-liquid oil

J Kurimsky, M Rajnak, R Cimbala, K Paulovicova, Z Rozynek, P Kopcansky, M Timko

J. Mol. Liq. 325, 115244 (2020)


Direction-specific release from capsules with homogeneous or Janus shells using an ultrasound approach

T Kubiak, J Banaszak, A Józefczak and Z Rozynek

ACS Appl. Mater. Interfaces 11, 13, 15810–15822 (2020)


Mechanical Properties of Particle Films on Curved Interfaces Probed through Electric Field-induced Wrinkling of Particle Shells

A Mikkelsen and Z Rozynek

ACS Appl. Mater. Interfaces 11, 32, 29396–29407 (2019)


Opening and Closing of Particle Shells on Droplets via Electric Fields and its Applications

Z Rozynek, K Khobaib and A Mikkelsen

ACS Appl. Mater. Interfaces 11, 25, 22840–22850 (2019)


Ultrasound control of oil-in-oil Pickering emulsions preparation

R Bielas, Z Rozynek, T. Hornowski, and A Józefczak

J. Phys. D: Appl. Phys. 53, 085301 (2019)


Efficient formation of oil-in-oil Pickering emulsions with narrow size distributions by using electric fields

Z Rozynek, R Bielas and A Józefczak

Soft Matter 14, 5140–5149 (2018)


Particle-covered drops in electric fields: Drop deformation and surface particle organization

A Mikkelsen, K Khobaib, F.K. Eriksen, K.J. Måløy and Z Rozynek

Soft Matter 14, 5442–5451 (2018)


Synthetic clay mineral as nanocarrier of sulfamethoxazole and trimethoprim"

D Hernández, L Lazo, L Valdés, L.C. de Ménorval, Z Rozynek and A Rivera

Appl. Clay Sci. 161, 395–403 (2018)


Assembly of 1D granular structures from sulfonated polystyrene microparticles

A Mikkelsen, A Kertmen, K Khobaib, M Rajňák, J Kurimský and Z Rozynek

Materials 10(10), 1212 (2017)


Formation of printable granular and colloidal chains through capillary effects and dielectrophoresis

Z Rozynek, M Han, F Dutka, P Garstecki, A Józefczak and E Lujten

Nat. Commun. 8, 15255 (2017)


Transient deformation dynamics of particle laden droplets in electric field

A Mikkelsen, Z Rozynek, K Khobaib, P Dommersnes and J O Fossum

Colloids and Surfaces A 532, 252–256 (2017)


Mechanics of Pickering drops probed by electric field–induced stress

A Mikkelsen, P Dommersnes, Z Rozynek, A Gholamipour-Shirazi, M Carvalho and J O Fossum

Materials 10(4), 436 (2017)


Electric field-driven assembly of sulfonated polystyrene microspheres

A Mikkelsen, J Wojciechowski, M Rajňák, J Kurimský, K Khobaib, A Kertmen and Z Rozynek

Materials 10(4)329 (2017)


The effect of magnetic nanoparticles on the acoustic properties of tissue-mimicking agar-gel phantoms

A Józefczak, K Kaczmarek, M Kubovčíková, Z Rozynek, T Hornowski

J. Magn. Magn. Mater. 431172–175 (2017)


Patchy colloidosomes – an emerging class of structures

Z Rozynek and A Józefczak

Eur. Phys. J. ST 225, 743–758 (2016)


Magnetic nanoparticles for enhancing the effectiveness of ultrasonic hyperthermia

A Józefczak, K Kaczmarek, T Hornowski, M Kubovčíková, Z Rozynek, M Timko, A Skumiel

Appl. Phys. Lett. 108, 263701 (2016)


Smectite as Ciprofloxacin Delivery System: Intercalation and Temperature-Controlled Release Properties

A Rivera, L Valdés, J Jiménez, I Pérez, A Lam, E Altshuler, L C de Ménorval, J O Fossum, E L Hansen and Z Rozynek

Appl. Clay Sci. 124-125, 150–156 (2016)


Electric alignment of plate shaped clay aggregates in oils

R Castberg, Z Rozynek, K J Måløy and E G Flekkøy

Frontiers in Physics 4:1 (2016)


Electric field manipulation of particles in leaky dielectric liquids

Z Rozynek, R Castberg, A Kalicka, P Jankowski and P Garstecki

Arch. Mech. 67, 385–399 (2015)


Intercalation and Retention of Carbon Dioxide in a Smectite Clay promoted by Interlayer Cations

L Michels, J O Fossum, Z Rozynek et al.

Sci. Rep. 5:8775 (2015)


Properties of magnetosome suspension under the influence of magnetic field

A Józefczak, M Molčan, Z Rozynek et al.

Acta Phys. Pol. A 127 629–631 (2015)


Cation exchange dynamics confined in a synthetic clay mineral

G Grassi, L Michels, Z Rozynek et al.

Eur. Phys. J. ST 223 1883–1893 (2014)


Electrohydrodynamic controlled assembly and fracturing of thin colloidal particle films confined at drop interfaces

Z Rozynek, P Dommersnes, A Mikkelsen, L Michels and J O Fossum

Eur. Phys. J. ST 223, 1859–1867 (2014)


Electroformation of Janus and patchy capsules

Z Rozynek, A Mikkelsen, P Dommersnes and J O Fossum

Nat. Commun. 5, 3945 (2014)


Organoclay polypropylene nanocomposites under different electric field strengths

Z Rozynek, S M L Silva, J O Fossum, G J Silva, E N Azevedo, H Mauroy and T S Plivelic

Appl.Clay Sci.  96, 67–72 (2014)


Active structuring of colloidal armour on liquid drops

P Dommersnes, Z Rozynek, A Mikkelsen, R Castberg, K Kjerstad, K Hersvik and J O Fossum

Nat. Commun. 4, 2066 (2013)


Electric-field-induced structuring and rheological properties of kaolinite and halloysite

Z Rozynek, T Zacher, M Janek, M Caplovicová and J O Fossum

Appl.Clay Sci. 77-78, 1–9 (2013)


Electric field nematic alignment of fluorohectorite clay particles in oligomeric matrices

Z Rozynek, R Castberg, J O Fossum, and A Mikkelsen

J. Mat. Res. 28, 1349–1355 (2013)


Rheological study of dextran modified magnetite nanoparticles suspended in water

A Józefczak, T Hornowski, Z Rozynek, A Skumiel and J O Fossum

Int. J. Thermophys. 34, 609–619 (2013)


Dipolar structuring of organically modified fluorohectorite clay particles

Z Rozynek, B Wang, J O Fossum and K D Knudsen

Eur. Phys. J. E. 35, 9 (2012)


Oxygen-controlled phase segregation in poly(N-isopropylacrylamide)/Laponite nanocomposite hydrogels

H Mauroy, Z Rozynek, T S Plivelic, J O Fossum, G Helgesen and K D Knudsen

Langmuir 29, 371–379 (2012)


Guided self-assembly of nanostructured titanium oxide

B Wang, Z Rozynek, J O Fossum, K D Knudsen and Y Yu

Nanotechnology 23, 075706 (2012)


Structuring from nanoparticles in oil-based ferrofluids

Z Rozynek, A Józefczak, K D Knudsen et al.

Eur. Phys. J. E 34, 28 (2011)


Electric Field Induced Structuring in Clay-Oil Suspensions: New Insights from WAXS, SEM, Leak Current, Dielectric Permittivity, and Rheometry

Z Rozynek, K D Knudsen, J O Fossum, Y Méheust, B Wang and M Zhou

J. Phys: Condens. Matter 22, 324104 (2010)


Carbonate-Assisted Hydrothermal Synthesis of Nanoporous CuO

M Zhou, Y Gao, B Wang, Z Rozynek, J O Fossum, X Yu and S Raaen

Eur. J. Inorg. Chem., 729–734 (2009)


Minute synthesis of extremely stable gold nanoparticles

M Zhou, B Wang, Z Rozynek, Z Xie, J O Fossum, X Yu and S Raaen

Nanotechnology 20, 505606 (2009)