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Achim Wixforth

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Articles 53
Citations 469
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Recent Articles
11.
Sonner M, Sitek A, Janker L, Rudolph D, Ruhstorfer D, Doblinger M, et al.
Nano Lett . 2019 Apr; 19(5):3336-3343. PMID: 31013103
We report a comprehensive study of the impact of the structural properties in radial GaAs-AlGaAs nanowire-quantum well heterostructures on the optical recombination dynamics and electrical transport properties, emphasizing particularly the...
12.
Westerhausen C, Schnitzler L, Wendel D, Krzyszton R, Lachelt U, Wagner E, et al.
Micromachines (Basel) . 2018 Nov; 7(9). PMID: 30404328
Fifteen years ago, surface acoustic waves (SAW) were found to be able to drive fluids and numerous applications in microfluidics have been developed since. Here, we review the progress made...
13.
Brugger M, Grundeen S, Doyle A, Theogarajan L, Wixforth A, Westerhausen C
Phys Rev E . 2018 Aug; 98(1-1):012411. PMID: 30110731
For the investigation of cell-cell interaction in general and for neural communication and future applications of neural networks, a controllable and well-defined network structure is crucial. We here propose the...
14.
Oelke J, Kaindl T, Pasc A, Guttenberg Z, Wixforth A, Tanaka M
Materials (Basel) . 2017 Aug; 6(2):669-681. PMID: 28809333
In this paper we demonstrate the combination of supported membranes and so-called flat microfluidics, which enables one to manipulate liquids on flat chip surfaces via "inverse piezoelectric effect". Here, an...
15.
Djukelic M, Wixforth A, Westerhausen C
Biomicrofluidics . 2017 Aug; 11(2):024115. PMID: 28798851
Cells experience forces if subjected to laminar flow. These forces, mostly of shear force character, are strongly dependent not only on the applied flow field itself but also on hydrodynamic...
16.
Paschke B, Wixforth A, Denysenko D, Volkmer D
ACS Sens . 2017 Jul; 2(6):740-747. PMID: 28723109
Observation of the kinetics and measurement of the activation energies for gas diffusion in porous materials requires very fast and sensitive sensors. In this work, thin films of metal-organic frameworks...
17.
Stamp M, Jotten A, Kudella P, Breyer D, Strobl F, Geislinger T, et al.
Diagnostics (Basel) . 2016 Oct; 6(4). PMID: 27775638
Cell adhesion processes are of ubiquitous importance for biomedical applications such as optimization of implant materials. Here, not only physiological conditions such as temperature or pH, but also topographical structures...
18.
Kirchhain H, Holzinger J, Mainka A, Sporhase A, Venkatachalam S, Wixforth A, et al.
Solid State Nucl Magn Reson . 2016 Jul; 78:37-39. PMID: 27423513
A low cost version to enable high temperature MAS NMR experiments at temperatures of up to 700°C and spinning speeds of up to 10kHz is presented. The method relies on...
19.
Torrano A, Herrmann R, Strobel C, Rennhak M, Engelke H, Reller A, et al.
Nanoscale . 2016 Jun; 8(27):13352-67. PMID: 27341699
In this work we investigate the interaction between endothelial cells and nanoparticles emitted by catalytic converters. Although catalyst-derived particles are recognized as growing burden added to environmental pollution, very little...
20.
Kudella P, Moll K, Wahlgren M, Wixforth A, Westerhausen C
Malar J . 2016 Apr; 15:223. PMID: 27090910
Background: Rosetting is associated with severe malaria and a primary cause of death in Plasmodium falciparum infections. Detailed understanding of this adhesive phenomenon may enable the development of new therapies...