Sakari Lepikko
Postdoctoral Researcher
Postdoctoral Researcher
T304 Dept. Applied Physics
Full researcher profile
https://research.aalto.fi/...
Sähköposti
sakari.lepikko@aalto.fi
Osaamisalueet
221 Nanotechnology, 114 Physical sciences, 116 Chemical sciences, Biological and soft matter physics
Tutkimusryhmät
- Soft Matter and Wetting, Postdoctoral Researcher
Julkaisut
In situ error analysis in contact angle goniometry
Heikki A. Nurmi, Gentrit Zenuni, Sakari Lepikko, Reetta Saine, Maja Vuckovac, Robin H.A. Ras
2025
Soft Matter
Toward vanishing droplet friction on repellent surfaces
Matilda Backholm, Tytti Kärki, Heikki Nurmi, Maja Vuckovac, Valtteri Turkki, Sakari Lepikko, Ville Jokinen, David Quéré, Jaakko Timonen, Robin Ras
2024
Proceedings of the National Academy of Sciences
Smoothening Perfluoroalkylated Surfaces : Liquid-Like Despite Molecular Rigidity?
Parham Koochak, Mariia S. Kiseleva, Sakari Lepikko, Mika Latikka, Robin H.A. Ras, William S.Y. Wong
2024
Advanced Materials Interfaces
Droplet friction on heterogeneous surfaces
Sakari Lepikko
2024
Droplet Friction on Superhydrophobic Surfaces Scales With Liquid-Solid Contact Fraction
Sakari Lepikko, Valtteri Turkki, Tomi Koskinen, Ramesh Raju, Ville Jokinen, Mariia S. Kiseleva, Samuel Rantataro, Jaakko V.I. Timonen, Matilda Backholm, Ilkka Tittonen, Robin H.A. Ras
2024
Small
Droplet slipperiness despite surface heterogeneity at molecular scale
Sakari Lepikko, Ygor Morais Jaques, Muhammad Junaid, Matilda Backholm, Jouko Lahtinen, Jaakko Julin, Ville Jokinen, Timo Sajavaara, Maria Sammalkorpi, Adam Foster, Robin Ras
2024
Nature Chemistry
Through-Drop Imaging of Liquid-Solid Interfaces : From Contact Angle Variations Along the Droplet Perimeter to Mapping of Contact Angles Across a Surface
Arthur Vieira, Ville Jokinen, Sakari Lepikko, Robin H.A. Ras, Quan Zhou
2024
Langmuir
Solid-state polymer adsorption for surface modification: The role of molecular weight
Wenyang Xu, Karl Mihhels, Nikolay Kotov, Sakari Lepikko, Robin H.A. Ras, C. Magnus Johnson, Torbjörn Pettersson, Eero Kontturi
2022
Journal of Colloid and Interface Science
Luminescent Gold Nanocluster-Methylcellulose Composite Optical Fibers with Low Attenuation Coefficient and High Photostability
Ville Hynninen, Sourov Chandra, Susobhan Das, Mohammad Amini, Yunyun Dai, Sakari Lepikko, Pezhman Mohammadi, Sami Hietala, Robin H.A. Ras, Zhipei Sun, Olli Ikkala
2021
Small
Inkjet-Printed Three-Dimensional Colloidal Photonic Crystals for Structural Coloration of Solar Cells
Roberto Speranza, Tommi Huhtamäki, Sakari Lepikko, Robin Ras, Janne Halme
2019