Results 91 to 100 of about 11,675,709 (193)

Quo vadis LIPSS? – Applications of laser-induced periodic surface structures

, 2019
Laser-induced periodic surface structures (LIPSS, ripples) are a universal phenomenon that can be observed on almost any material after the irradiation by linearly polarized laser beams, particularly when using ultrashort laser pulses with durations in ...
Florian, Camilo, Bonse, Jörn, Krüger, Jörg, Kirner, Sabrina V.   +3 more
core   +1 more source

LIPSS on polymeric implant surfaces - a fabrication study

Current Directions in Biomedical Engineering
Laser-induced periodic surface structures (LIPSS) offer the potential to engineer cell adhesion, cell orientation, and cell density on implant surfaces through periodic structures on the nanometer and micrometer scale.
Grossmann Swen, Tetzlaff Lucas, Grabow Niels, Schmitz Klaus-Peter, Siewert Stefan   +4 more
doaj   +1 more source

Direct Laser Interference Patterning of Nickel Foils for Enhanced Bubble Nucleation in Oxygen‐Oversaturated Environment

Advanced Energy and Sustainability Research, Volume 7, Issue 5, May 2026.
This study investigates the use of direct laser interference patterning (DLIP) to enhance oxygen bubble nucleation on nickel surfaces by creating periodic microstructures with controlled spatial periods and depths. The results demonstrate that smaller spatial periods (Λ) and deeper features significantly improve bubble density and detachment dynamics ...
Fabian Ränke, Julian Heinrich, Marcos Soldera, Karin Schwarzenberger, Kerstin Eckert, Robert Baumann, Andrés Fabián Lasagni   +6 more
wiley   +1 more source

Nanolignin Functional Separators for Flexible Lithium–Sulfur Batteries With Enhanced Performance

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
Nanolignin‐functionalized separators, incorporating lignin nanoparticles into a crosslinked PEGDA coating applied on commercial separators, reduce polysulfide shuttling, thereby enhancing cycling performance in flexible lithium–sulfur pouch cells, while also improving thermo‐oxidative stability and flame retardancy.
Emanuela Bellinetto, Vijay K. Tomer, Ritu Malik, Sourav Paul, Chandra Veer Singh, Stefano Turri, Mohini Sain, Gianmarco Griffini   +7 more
wiley   +1 more source

Fabricating Laser-Induced Periodic Surface Structures on Medical Grade Cobalt–Chrome–Molybdenum: Tribological, Wetting and Leaching Properties

Lubricants, 2019
Hip-implants structured with anti-bacterial textures should show a low-friction coefficient and should not leach hazardous substances into the human body.
Sanne H. van der Poel, Marek Mezera, Gert-willem R. B. E. Römer, Erik G. de Vries, Dave T. A. Matthews   +4 more
doaj   +1 more source

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

Responsive Materials, Volume 4, Issue 2, May 2026.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin, Yujing Li, Guanghao Wu, Yubing Guo   +3 more
wiley   +1 more source

Investigation of Laser-Induced Surface Structures (LIPSS) on quartz and evaluation of their influence on material wettability [PDF]

We report here on a study of the generation of Laser-Induced Periodic Surface Structures (LIPSS) on quartz upon irradiation with linearly polarized femto-second laser pulses (pulse duration τ = 200 fs and central wavelength λ = 1030 nm).
Emanuele Mazzarone, Antonio, Francesco Paolo Mezzapesa, Annalisa Volpe, Paolo Mezzapesa, Francesco, Gaudiuso, Caterina, Antonio Emanuele Mazzarone, Caterina Gaudiuso, Antonio Ancona, De Palo, Raffaele, Volpe, Annalisa, Vincenzo Spagnolo, Raffaele De Palo, Spagnolo, Vincenzo, Ancona, Antonio   +13 more
core   +2 more sources

Abnormal period of laser-induced periodic surface structures on thin metal films impacted by substrate optical properties

Next Materials
Laser-induced periodic surface structures (LIPSS) are essential for surface functionalization applications, where microstructuring with a certain submicron period is important.
Andrey S. Khramov, Maksim D. Vasilev, Alexandra A. Masharskaya, Renata M. Mukhsinova, Anton S. Loshachenko, Dmitry A. Sinev, Elena A. Shakhno   +6 more
doaj   +1 more source

Tribological Properties of High-Speed Uniform Femtosecond Laser Patterning on Stainless Steel

Lubricants, 2019
In this work, an analysis of the tribological performance of laser-induced periodic surface structures (LIPSS) treated X5CrNi1810 stainless steel was conducted. The approach followed by authors was to generate LIPSS-patterned circular tracks, composed of
Iaroslav Gnilitskyi, Alberto Rota, Enrico Gualtieri, Sergio Valeri, Leonardo Orazi   +4 more
doaj   +1 more source

Control of Orientation and Periodicity of Laser‐Induced Surface Structures on Metals

Advanced Materials Interfaces
Laser‐induced periodic surface structures (LIPSS) can be created on various materials, and they hold an exceptional potential for surface nanopatterning, enabling new industrial applications in medicine, biology, optics and other fields.
Vladlen G. Shvedov, Yana V. Izdebskaya, Ilya V. Shadrivov   +2 more
doaj   +1 more source