Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting
Müller A, Garai S, Schäffer C, Merca A, Bögge H, Al-Karawi AJM, Prasad TK (2014)
Chemistry - A European Journal 20(22): 6659-6664.
Zeitschriftenaufsatz
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Autor*in
Müller, AchimUniBi 
;
Garai, Somenath;
Schäffer, ChristianUniBi;
Merca, AliceUniBi;
Bögge, HartmutUniBi;
Al-Karawi, Ahmed Jasim M.;
Prasad, Thazhe Kootteri
;
Garai, Somenath;
Schäffer, ChristianUniBi;
Merca, AliceUniBi;
Bögge, HartmutUniBi;
Al-Karawi, Ahmed Jasim M.;
Prasad, Thazhe KootteriEinrichtung
Abstract / Bemerkung
The hydrophobic effect plays a major role in a variety of important phenomena in chemistry, materials science and biology, for instance in protein folding and protein-ligand interactions. Studiesperformed within cavities of the unique metal oxide based porous capsules of the type {(pentagon)(12)(linker)(30)}{(W)W-5}(12){Mo-2(ligand)}(30) with different acetate/water ligand ratioshave provided unprecedented results revealing segregation/repellency of the encapsulated water from the internal hydrophobic ligand walls of the capsules, while the disordered water molecules, interacting strongly with each other via hydrogen bonding, form in all investigated cases the same type of spherical shell. The present results can be (formally) comparedbut only regarding the repellency effectwith the amazing action of the (super)hydrophobic Lotus (Nelumbo) leaves, which are self-cleaning based on water repellency resulting in the formation of water droplets picking up dirt. The present results were obtained by constructing deliberately suitable hydrophobic interiors within the mentioned capsules.
Stichworte
hydrophobic effect;
dewetting;
polyoxometalates;
water;
confined water;
repellency
Erscheinungsjahr
2014
Zeitschriftentitel
Chemistry - A European Journal
Band
20
Ausgabe
22
Seite(n)
6659-6664
ISSN
0947-6539
Page URI
https://pub.uni-bielefeld.de/record/2684318
Zitieren
Müller A, Garai S, Schäffer C, et al. Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting. Chemistry - A European Journal. 2014;20(22):6659-6664.
Müller, A., Garai, S., Schäffer, C., Merca, A., Bögge, H., Al-Karawi, A. J. M., & Prasad, T. K. (2014). Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting. Chemistry - A European Journal, 20(22), 6659-6664. doi:10.1002/chem.201402216
Müller, Achim, Garai, Somenath, Schäffer, Christian, Merca, Alice, Bögge, Hartmut, Al-Karawi, Ahmed Jasim M., and Prasad, Thazhe Kootteri. 2014. “Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting”. Chemistry - A European Journal 20 (22): 6659-6664.
Müller, A., Garai, S., Schäffer, C., Merca, A., Bögge, H., Al-Karawi, A. J. M., and Prasad, T. K. (2014). Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting. Chemistry - A European Journal 20, 6659-6664.
Müller, A., et al., 2014. Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting. Chemistry - A European Journal, 20(22), p 6659-6664.
A. Müller, et al., “Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting”, Chemistry - A European Journal, vol. 20, 2014, pp. 6659-6664.
Müller, A., Garai, S., Schäffer, C., Merca, A., Bögge, H., Al-Karawi, A.J.M., Prasad, T.K.: Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting. Chemistry - A European Journal. 20, 6659-6664 (2014).
Müller, Achim, Garai, Somenath, Schäffer, Christian, Merca, Alice, Bögge, Hartmut, Al-Karawi, Ahmed Jasim M., and Prasad, Thazhe Kootteri. “Water Repellency in Hydrophobic Nanocapsules-Molecular View on Dewetting”. Chemistry - A European Journal 20.22 (2014): 6659-6664.
2 Zitationen in Europe PMC
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