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Your search keyword '"Schneijdenberg, C.T.W.M."' showing total 7 results
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7 results on '"Schneijdenberg, C.T.W.M."'

1. Extremely thin layer plastification for focused-ion beam scanning electron microscopy: an improved method to study cell surfaces and organelles of cultured cells

Author

VAN DONSELAAR, E.G., primary, DORRESTEIJN, B., additional, POPOV-ČELEKETIĆ, D., additional, VAN DE WETERING, W.J., additional, VERRIPS, T.C., additional, BOEKHOUT, T., additional, SCHNEIJDENBERG, C.T.W.M., additional, XENAKI, A.T., additional, VAN DER KRIFT, T.P., additional, and MÜLLER, W.H., additional

Published
2018
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2. Repulsive van der Waals forces enable Pickering emulsions with non-touching colloids

Author

Elbers, Nina, van der Hoeven, Jessi, de Winter, D.A.M., Schneijdenberg, C.T.W.M., van der Linden, M.N., Filion, L.C., van Blaaderen, A., Structural geology and EM, Sub Soft Condensed Matter, Soft Condensed Matter and Biophysics, and Structural geology & tectonics

Abstract

Emulsions stabilized by solid particles, called Pickering emulsions, offer promising applications in drug delivery, cosmetics, food science and the manufacturing of porous materials. This potential stems from their high stability against coalescence and ‘surfactant-free’ nature. Generally, Pickering emulsions require that the solid particles are wetted by both phases and as a result, the adsorption free energy is often large with respect to the thermal energy (kBT). Here we provide the first experimental proof for an alternative scenario: non-touching (effectively non-wetting), charged, particles that are completely immersed in the oil phase through a balance of charge induced attractions and repulsions caused by van der Waals forces. These particles nonetheless stabilize the emulsion. The main advantage of this novel adsorption mechanism is that these particles can easily be detached from the interface simply by adding salt. This not only makes the finding fundamentally of interest, but also enables a triggered de-emulsification and particle recovery, which is useful in fields like enhanced oil recovery, heterogeneous catalysis, and emulsion polymerization.

Published
2016

3. Repulsive van der Waals forces enable Pickering emulsions with non-touching colloids

Author

Structural geology and EM, Sub Soft Condensed Matter, Soft Condensed Matter and Biophysics, Structural geology & tectonics, Elbers, Nina, van der Hoeven, Jessi, de Winter, D.A.M., Schneijdenberg, C.T.W.M., van der Linden, M.N., Filion, L.C., van Blaaderen, A., Structural geology and EM, Sub Soft Condensed Matter, Soft Condensed Matter and Biophysics, Structural geology & tectonics, Elbers, Nina, van der Hoeven, Jessi, de Winter, D.A.M., Schneijdenberg, C.T.W.M., van der Linden, M.N., Filion, L.C., and van Blaaderen, A.

Published
2016

4. Repulsive van der Waals forces enable Pickering emulsions with non-touching colloids

Author

Soft Condensed Matter and Biophysics, Structural geology & tectonics, Structural geology and EM, Sub Soft Condensed Matter, Elbers, Nina, van der Hoeven, Jessi, de Winter, D.A.M., Schneijdenberg, C.T.W.M., van der Linden, M.N., Filion, L.C., van Blaaderen, A., Soft Condensed Matter and Biophysics, Structural geology & tectonics, Structural geology and EM, Sub Soft Condensed Matter, Elbers, Nina, van der Hoeven, Jessi, de Winter, D.A.M., Schneijdenberg, C.T.W.M., van der Linden, M.N., Filion, L.C., and van Blaaderen, A.

Published
2016

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