A06
Flow Velocity Profile near a Moving Three-phase Contact Line

Overview

A06 focuses on the measurement of flow profiles in complex liquids near the three-phase contact line using microscopic particle tracking. The aim is to clarify how e.g. local layer formation in suspensions, shear thinning or thickening affect the wetting dynamics and vice versa. In dewetting, a distinction must be made between pinning and non-pinning. Results will be compared with those of complementary experiments on complex surfaces. This will provide validation data for model development and simulation in different situations.

Team

  Name Contact
Dr. Günter Auernhammer
+49 351 4658 486

Publications and conference contributions

Jump to: 2021 | 2020 | 2019 | 2018
Number of items at this level (without sub-levels): 8.

2021

Straub, Benedikt B. ; Schmidt, Henrik ; Rostami, Peyman ; Henrich, Franziska ; Rossi, Massimiliano ; Kähler, Christian J. ; Butt, Hans-Jürgen ; Auernhammer, Günter K. (2021):
Flow profiles near receding three-phase contact lines: influence of surfactants.
In: Soft Matter, 2021, Royal Society of Chemistry, ISSN 1744-683X,
DOI: 10.1039/D1SM01145F,
[Article]

Probst, Patrick T. ; Mayer, Martin ; Gupta, Vaibhav ; Steiner, Anja Maria ; Zhou, Ziwei ; Auernhammer, Günter K. ; König, Tobias A. F. ; Fery, Andreas (2021):
Mechano-tunable chiral metasurfaces via colloidal assembly.
In: Nature Materials, Springer Nature, ISSN 1476-1122,
DOI: 10.1038/s41563-021-00991-8,
[Article]

Zhao, Binyu ; Jia, Youquan ; Xu, Yi ; Bonaccurso, Elmar ; Deng, Xu ; Auernhammer, Günter K. ; Chen, Longquan (2021):
What can probing liquid–air menisci inside nanopores teach us about macroscopic wetting phenomena?
In: ACS Applied Materials & Interfaces, 13 (5), pp. 6897-6905. ACS Publications, ISSN 1944-8244,
DOI: 10.1021/acsami.0c21736,
[Article]

Schmidt, Henrik ; Straub, Benedikt B. ; Sindersberger, Dirk ; Bröckel, Ulrich ; Monkman, Gareth J. ; Auernhammer, Günter K. (2021):
Collision and separation of nickel particles embedded in a polydimethylsiloxan matrix under a rotating magnetic field: A strong magneto active function.
In: Colloid and Polymer Science, Springer Nature, ISSN 0303-402X,
DOI: 10.1007/s00396-020-04784-4,
[Article]

2020

Straub, Benedikt B. ; Lah, David C. ; Schmidt, Henrik ; Roth, Marcel ; Gilson, Laurent ; Butt, Hans-Jürgen ; Auernhammer, Günter K. (2020):
Versatile high-speed confocal microscopy using a single laser beam.
In: Review of Scientific Instruments, 91 (3), pp. 033706. ISSN 0034-6748,
DOI: 10.1063/1.5122311,
[Article]

2019

Rostami, Peyman ; Straub, Benedikt ; Auernhammer, Günter K. (2019):
Gas-phase induced Marangoni flow causes unstable drop merging.
In: Langmuir, 2019, American Chemical Society, ISSN 0743-7463,
DOI: 10.1021/acs.langmuir.9b02466,
[Article]

Henrich, Franziska ; Linke, Dorota ; Sauer, Hans Martin ; Dörsam, Edgar ; Hardt, Steffen ; Butt, Hans-Jürgen ; Auernhammer, Günter K. (2019):
Forced dynamic dewetting of structured surfaces: Influence of surfactants.
4, In: Physical Review Fluids, 2019 (12), p. 124202. American Physical Society, ISSN 2469-990X,
DOI: 10.1103/PhysRevFluids.4.124202,
[Article]

2018

Auernhammer, Günter K. ; Henrich, Franziska ; Linke, Dorota ; Sauer, Hans Martin ; Dörsam, Edgar ; Hardt, Steffen ; Butt, Hans-Jürgen (2018):
Forced dynamic dewetting of structured surfaces: Influence of surfactants.
DPG-Frühjahrstagung und EPS-CMD27, Berlin, March 11-16, 2018, [Conference or Workshop Item]

This list was generated on Wed Dec 1 02:31:55 2021 CET.