Results 101 to 110 of about 924 (244)

Facilitating the Study of the Texturing Effect on Hydrodynamic Lubrication

Lubricants, 2018
To facilitate fundamental study of the surface texturing effect on hydrodynamic lubrication, analytical and experimental tools are required. While there is an extensive amount of theoretical and analytical analyses in the literature, relevant ...
Liang Guo, Patrick Wong, Carsten Gachot
doaj   +1 more source

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

Advanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali, Xinan Huang, Lucie Motyckova, Nicolas Moreno Gomez, Michal Skowicki, Cora‐Ann Schoenenberger, Peer Fischer, Cornelia G. Palivan   +7 more
wiley   +1 more source

Influence of processing parameters on surface texture homogeneity using Direct Laser Interference Patterning

, 2018
Thiis work presents strategies for the fabrication of homogeneous periodic surface microstructures employing the Direct Laser Interference Patterning (DLIP ...
Andrés Fabián Lasagni, Lasagni, Andrés Fabián, Sabri Alamri, Aguilar-Morales, Alfredo, Kunze, Tim, Alamri, Sabri, Alfredo I. Aguilar-Morales, Tim Kunze   +7 more
core   +2 more sources

Direct laser interference patterning of tetrahedral amorphous carbon thin films

, 2022
S.210In this work, we report on the surface functionalization of hydrogen-free tetrahedral amorphous carbon (ta-C) thin films using laser patterning. Periodic micro and sub-micrometer arrays on large areas were fabricated with direct laser interference ...
Roch, T., Lasagni, A.
core  

Large area direct fabrication of periodic arrays using interference patterning

, 2022
Paper 82440FPeriodic patterned surfaces do not merely provide unique properties, but act as intelligent surfaces capable of selectively influencing multiple functionalities.
Wetzig, A., Roch, T., Beyer, E., Bieda, M., Perez, H., Lasagni, A.F., Langheinrich, D.   +6 more
core   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Bringing the direct laser interference patterning method to industry: A one tool-complete solution for surface functionalization

, 2022
S.340-344Direct Laser Interference Patterning is an emerging technology capable to produce micro- and nanostructured surfaces on a wide variety of materials.
Eckhardt, Sebastian, Roch, Teja, Langheinrich, Denise, Benke, Dimitri, Lasagni, Andrés-Fabián, Bieda, Matthias, Kunze, Tim, Berger, Jana   +7 more
core   +1 more source

Improving the homogeneity of diffraction based colours by fabricating periodic patterns with gradient spatial period using Direct Laser Interference Patterning

Scientific Reports, 2019
This study focuses on the development of a strategy to produce periodic structures with a variable spatial period for increasing the homogeneity of structural colours by means of direct laser interference patterning.
Bogdan Voisiat, Wei Wang, Max Holzhey, Andrés Fabián Lasagni   +3 more
doaj   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Application of patterned ZnO in energy devices

工程科学学报, 2017
ZnO is a typical direct wide band-gap semiconductor material. It has great development potential and application value, and with the rapid development of patterning technology, the precise and controllable fabrication of ZnO nanorod array is gradually ...
SI Hao-nan, KANG Zhuo, CHEN Xiang, BAI Zhi-ming, ZHANG Sui-cai, ZHANG Yue   +5 more
doaj   +1 more source