Probing surface wetting across multiple force, length and time scales

D Daniel, M Vuckovac, M Backholm, M Latikka… - Communications …, 2023 - nature.com
Surface wetting is a multiscale phenomenon where properties at the macroscale are
determined by features at much smaller length scales, such as nanoscale surface …

Advances in the fabrication and characterization of superhydrophobic surfaces inspired by the Lotus leaf

M Farzam, M Beitollahpoor, SE Solomon… - Biomimetics, 2022 - mdpi.com
Nature has proven to be a valuable resource in inspiring the development of novel
technologies. The field of biomimetics emerged centuries ago as scientists sought to …

Long-term stability of aerophilic metallic surfaces underwater

AB Tesler, S Kolle, LH Prado, I Thievessen… - Nature Materials, 2023 - nature.com
Aerophilic surfaces immersed underwater trap films of air known as plastrons. Plastrons
have typically been considered impractical for underwater engineering applications due to …

Droplet slipperiness despite surface heterogeneity at molecular scale

S Lepikko, YM Jaques, M Junaid, M Backholm… - Nature Chemistry, 2024 - nature.com
Friction determines whether liquid droplets slide off a solid surface or stick to it. Surface
heterogeneity is generally acknowledged as the major cause of increased contact angle …

Fiber‐Integrated Force Sensor using 3D Printed Spring‐Composed Fabry‐Perot Cavities with a High Precision Down to Tens of Piconewton

X Shang, N Wang, S Cao, H Chen, D Fan… - Advanced …, 2024 - Wiley Online Library
Developing microscale sensors capable of force measurements down to the scale of
piconewtons is of fundamental importance for a wide range of applications. To date …

Water droplet friction and rolling dynamics on superhydrophobic surfaces

M Backholm, D Molpeceres, M Vuckovac… - Communications …, 2020 - nature.com
Superhydrophobicity is a remarkable surface property found in nature and mimicked in
many engineering applications, including anti-wetting, anti-fogging, and anti-fouling …

Toward vanishing droplet friction on repellent surfaces

M Backholm, T Kärki, HA Nurmi… - Proceedings of the …, 2024 - National Acad Sciences
Superhydrophobic surfaces are often seen as frictionless materials, on which water is highly
mobile. Understanding the nature of friction for such water-repellent systems is central to …

3D mechanical characterization of single cells and small organisms using acoustic manipulation and force microscopy

NF Läubli, JT Burri, J Marquard, H Vogler… - Nature …, 2021 - nature.com
Quantitative micromechanical characterization of single cells and multicellular tissues or
organisms is of fundamental importance to the study of cellular growth, morphogenesis, and …

Force‐based wetting characterization of stochastic superhydrophobic coatings at nanonewton sensitivity

MJ Hokkanen, M Backholm, M Vuckovac… - Advanced …, 2021 - Wiley Online Library
Superhydrophobic coatings have extraordinary properties like self‐cleaning and staying dry,
and have recently appeared on industrial and consumer markets. The stochastic nature of …

Biophysical approaches for applying and measuring biological forces

W Sun, X Gao, H Lei, W Wang, Y Cao - Advanced Science, 2022 - Wiley Online Library
Over the past decades, increasing evidence has indicated that mechanical loads can
regulate the morphogenesis, proliferation, migration, and apoptosis of living cells …