Supporting information for: Eriksson, M.; Claesson, P. M.; Järn, M.; Wallqvist, V.; Tuominen, M.; Kappl, M.; Teisala, H.; Vollmer, D.; Schoelkopf, J.; Gane, P. A. C.; Mäkelä, J. M.; Swerin, A. Effects of Liquid Surface Tension on Gas Capillaries and Capillary Forces at Superamphiphobic Surfaces. Sci Rep 2023, 13 (1), 6794. https://doi.org/10.1038/s41598-023-33875-9.
No Thumbnail
Authors
Eriksson, MimmiClaesson, Per M.
Järn, Mikael
Wallqvist, Viveca
Tuominen, Mikko
Kappl, Michael
Teisala, Hannu
Vollmer, Doris
Schoelkopf, Joachim
Gane, Patrick A. C.
Mäkelä, Jyrki M.
Swerin, Agne
Dataset (Published version)
Metadata
Show full item recordAbstract
The formation of a bridging gas capillary between superhydrophobic surfaces in water gives rise to strongly attractive interactions ranging up to several micrometers on separation. However, most liquids used in materials research are oil-based or contain surfactants. Superamphiphobic surfaces repel both water and low-surface-tension liquids. To control the interactions between a superamphiphobic surface and a particle, it needs to be resolved whether and how gas capillaries form in non-polar and low-surface-tension liquids. Such insight will aid advanced functional materials development. Here, we combine laser scanning confocal imaging and colloidal probe atomic force microscopy to elucidate the interaction between a superamphiphobic surface and a hydrophobic microparticle in three liquids with different surface tensions: water (73 mN m-1), ethylene glycol (48 mN m-1) and hexadecane (27 mN m-1). We show that bridging gas capillaries are formed in all three liquids. Force-distance curve...s between the superamphiphobic surface and the particle reveal strong attractive interactions, where the range and magnitude decrease with liquid surface tension. Comparison of free energy calculations based on the capillary menisci shapes and the force measurements suggest that under our dynamic measurements the gas pressure in the capillary is slightly below ambient.
Source:
Scientific reports, 2023, 13, 1, 6794-Publisher:
- NLM (Medline)
Funding / projects:
- The Swedish Foundation for Strategic Research (Grant No. FID15-0029).
- The financial support via the Priority Programme 2171.
Note:
- Related to: https://technorep.tmf.bg.ac.rs/handle/123456789/6368
- Supplementary material for: https://doi.org/10.1038/s41598-023-33875-9
Related info:
- Referenced by
https://doi.org/10.1038/s41598-023-33875-9 - Referenced by
https://technorep.tmf.bg.ac.rs/handle/123456789/6368
Institution/Community
Tehnološko-metalurški fakultetTY - DATA AU - Eriksson, Mimmi AU - Claesson, Per M. AU - Järn, Mikael AU - Wallqvist, Viveca AU - Tuominen, Mikko AU - Kappl, Michael AU - Teisala, Hannu AU - Vollmer, Doris AU - Schoelkopf, Joachim AU - Gane, Patrick A. C. AU - Mäkelä, Jyrki M. AU - Swerin, Agne PY - 2023 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6378 AB - The formation of a bridging gas capillary between superhydrophobic surfaces in water gives rise to strongly attractive interactions ranging up to several micrometers on separation. However, most liquids used in materials research are oil-based or contain surfactants. Superamphiphobic surfaces repel both water and low-surface-tension liquids. To control the interactions between a superamphiphobic surface and a particle, it needs to be resolved whether and how gas capillaries form in non-polar and low-surface-tension liquids. Such insight will aid advanced functional materials development. Here, we combine laser scanning confocal imaging and colloidal probe atomic force microscopy to elucidate the interaction between a superamphiphobic surface and a hydrophobic microparticle in three liquids with different surface tensions: water (73 mN m-1), ethylene glycol (48 mN m-1) and hexadecane (27 mN m-1). We show that bridging gas capillaries are formed in all three liquids. Force-distance curves between the superamphiphobic surface and the particle reveal strong attractive interactions, where the range and magnitude decrease with liquid surface tension. Comparison of free energy calculations based on the capillary menisci shapes and the force measurements suggest that under our dynamic measurements the gas pressure in the capillary is slightly below ambient. PB - NLM (Medline) T2 - Scientific reports T1 - Supporting information for: Eriksson, M.; Claesson, P. M.; Järn, M.; Wallqvist, V.; Tuominen, M.; Kappl, M.; Teisala, H.; Vollmer, D.; Schoelkopf, J.; Gane, P. A. C.; Mäkelä, J. M.; Swerin, A. Effects of Liquid Surface Tension on Gas Capillaries and Capillary Forces at Superamphiphobic Surfaces. Sci Rep 2023, 13 (1), 6794. https://doi.org/10.1038/s41598-023-33875-9. IS - 1 SP - 6794 VL - 13 DO - 10.1038/s41598-023-33875-9 ER -
@misc{ author = "Eriksson, Mimmi and Claesson, Per M. and Järn, Mikael and Wallqvist, Viveca and Tuominen, Mikko and Kappl, Michael and Teisala, Hannu and Vollmer, Doris and Schoelkopf, Joachim and Gane, Patrick A. C. and Mäkelä, Jyrki M. and Swerin, Agne", year = "2023", abstract = "The formation of a bridging gas capillary between superhydrophobic surfaces in water gives rise to strongly attractive interactions ranging up to several micrometers on separation. However, most liquids used in materials research are oil-based or contain surfactants. Superamphiphobic surfaces repel both water and low-surface-tension liquids. To control the interactions between a superamphiphobic surface and a particle, it needs to be resolved whether and how gas capillaries form in non-polar and low-surface-tension liquids. Such insight will aid advanced functional materials development. Here, we combine laser scanning confocal imaging and colloidal probe atomic force microscopy to elucidate the interaction between a superamphiphobic surface and a hydrophobic microparticle in three liquids with different surface tensions: water (73 mN m-1), ethylene glycol (48 mN m-1) and hexadecane (27 mN m-1). We show that bridging gas capillaries are formed in all three liquids. Force-distance curves between the superamphiphobic surface and the particle reveal strong attractive interactions, where the range and magnitude decrease with liquid surface tension. Comparison of free energy calculations based on the capillary menisci shapes and the force measurements suggest that under our dynamic measurements the gas pressure in the capillary is slightly below ambient.", publisher = "NLM (Medline)", journal = "Scientific reports", title = "Supporting information for: Eriksson, M.; Claesson, P. M.; Järn, M.; Wallqvist, V.; Tuominen, M.; Kappl, M.; Teisala, H.; Vollmer, D.; Schoelkopf, J.; Gane, P. A. C.; Mäkelä, J. M.; Swerin, A. Effects of Liquid Surface Tension on Gas Capillaries and Capillary Forces at Superamphiphobic Surfaces. Sci Rep 2023, 13 (1), 6794. https://doi.org/10.1038/s41598-023-33875-9.", number = "1", pages = "6794", volume = "13", doi = "10.1038/s41598-023-33875-9" }
Eriksson, M., Claesson, P. M., Järn, M., Wallqvist, V., Tuominen, M., Kappl, M., Teisala, H., Vollmer, D., Schoelkopf, J., Gane, P. A. C., Mäkelä, J. M.,& Swerin, A.. (2023). Supporting information for: Eriksson, M.; Claesson, P. M.; Järn, M.; Wallqvist, V.; Tuominen, M.; Kappl, M.; Teisala, H.; Vollmer, D.; Schoelkopf, J.; Gane, P. A. C.; Mäkelä, J. M.; Swerin, A. Effects of Liquid Surface Tension on Gas Capillaries and Capillary Forces at Superamphiphobic Surfaces. Sci Rep 2023, 13 (1), 6794. https://doi.org/10.1038/s41598-023-33875-9.. in Scientific reports NLM (Medline)., 13(1), 6794. https://doi.org/10.1038/s41598-023-33875-9
Eriksson M, Claesson PM, Järn M, Wallqvist V, Tuominen M, Kappl M, Teisala H, Vollmer D, Schoelkopf J, Gane PAC, Mäkelä JM, Swerin A. Supporting information for: Eriksson, M.; Claesson, P. M.; Järn, M.; Wallqvist, V.; Tuominen, M.; Kappl, M.; Teisala, H.; Vollmer, D.; Schoelkopf, J.; Gane, P. A. C.; Mäkelä, J. M.; Swerin, A. Effects of Liquid Surface Tension on Gas Capillaries and Capillary Forces at Superamphiphobic Surfaces. Sci Rep 2023, 13 (1), 6794. https://doi.org/10.1038/s41598-023-33875-9.. in Scientific reports. 2023;13(1):6794. doi:10.1038/s41598-023-33875-9 .
Eriksson, Mimmi, Claesson, Per M., Järn, Mikael, Wallqvist, Viveca, Tuominen, Mikko, Kappl, Michael, Teisala, Hannu, Vollmer, Doris, Schoelkopf, Joachim, Gane, Patrick A. C., Mäkelä, Jyrki M., Swerin, Agne, "Supporting information for: Eriksson, M.; Claesson, P. M.; Järn, M.; Wallqvist, V.; Tuominen, M.; Kappl, M.; Teisala, H.; Vollmer, D.; Schoelkopf, J.; Gane, P. A. C.; Mäkelä, J. M.; Swerin, A. Effects of Liquid Surface Tension on Gas Capillaries and Capillary Forces at Superamphiphobic Surfaces. Sci Rep 2023, 13 (1), 6794. https://doi.org/10.1038/s41598-023-33875-9." in Scientific reports, 13, no. 1 (2023):6794, https://doi.org/10.1038/s41598-023-33875-9 . .