Philipp Baumli
Max Planck Society
13 Papers
Philipp Baumli is an academic researcher from Max Planck Society. The author has contributed to research in topics: Conductance & Drop (liquid). The author has an hindex of 8, co-authored 11 publications.
Chat about Author
Papers
Grafting Silicone at Room Temperature-a Transparent, Scratch-resistant Nonstick Molecular Coating.
Hannu Teisala,Philipp Baumli,Stefan A. L. Weber,Stefan A. L. Weber,Doris Vollmer,Hans-Jürgen Butt +5 more
TL;DR: It is shown that the most common silicone, methyl-terminated polydimethylsiloxane, spontaneously and stably bonds on glass—and any other material with silicon oxide surface chemistry—even at room temperature, which makes it an ideal option for environmentally sustainable surface modification in a myriad of technological applications.
107
Submicrometer-Sized Roughness Suppresses Bacteria Adhesion
Noemí Encinas,Ching-Yu Yang,Florian Geyer,Anke Kaltbeitzel,Philipp Baumli,Jonas Reinholz,Jonas Reinholz,Volker Mailänder,Volker Mailänder,Hans-Jürgen Butt,Hans-Jürgen Butt,Doris Vollmer +11 more
TL;DR: It is hypothesized that a 3D topography can delay biofilm formation if bacteria do not fit into the pores of the coating or if bending of the bacteria is required to adhere, and offers an underestimated possibility to design antibacterial surfaces that do not require biocides or antibiotics.
95
The challenge of lubricant-replenishment on lubricant-impregnated surfaces
Philipp Baumli,Maria D'Acunzi,Katharina I. Hegner,Abhinav Naga,William S. Y. Wong,Hans-Jürgen Butt,Doris Vollmer +6 more
TL;DR: This review summarizes the current findings onubricant-depletion, lubricant-replenishment, and the resulting understanding of both processes and presents strategies to replenish lubricant, which range from spraying or stimuli-responsive release to built-in reservoirs.
85
How to Coat the Inside of Narrow and Long Tubes with a Super‐Liquid‐Repellent Layer—A Promising Candidate for Antibacterial Catheters
Florian Geyer,Maria D'Acunzi,Ching-Yu Yang,Michael Müller,Philipp Baumli,Anke Kaltbeitzel,Volker Mailänder,Noemí Encinas,Doris Vollmer,Hans-Jürgen Butt +9 more
TL;DR: A generic method is introduced to activate and coat the inside of meter-long and at the same time thin (down to 1 mm) tubes with a super-liquid-repellent layer of nanofilaments, exhibiting even antibacterial properties.
Adaptive Wetting of Polydimethylsiloxane.
William S. Y. Wong,Lukas Hauer,Abhinav Naga,Anke Kaltbeitzel,Philipp Baumli,Rüdiger Berger,Maria D‘Acunzi,Doris Vollmer,Hans-Jürgen Butt +8 more
TL;DR: PDMS adapts to the presence of water by an enrichment of free oligomers at the interface and a correlated reduction in interfacial tension, which attributes the low hysteresis state, called the lubricated state, to the enrichment offree oligomer at the water–PDMS interface.