Results 41 to 50 of about 10,320 (215)

Design and fabrication of a centrifugally driven microfluidic disk for fully integrated metabolic assays on whole blood [PDF]

, 2006
For the first time, we present a novel and fully integrated centrifugal microfluidic “ lab-on-a-disk” for rapid metabolic assays in human whole blood.
Brenner, T., Ducrée, Jens, Grumann, M., Riegger, L., Steigert, J., Zengerle, Roland   +5 more
core   +2 more sources

Digital mirror devices and liquid crystal displays in maskless lithography for fabrication of polymer-based holographic structures [PDF]

, 2015
Polymer-based holographic and diffractive optical elements have gained increasing interest due to their potential to be used in a broad range of applications, such as illumination technology, micro-optics, and holography.
Boroz, Kristian, Gödeke, Dina, Ihme, Maximilian, Kelb, Christian, Rahlves, Maik, Rezem, Maher, Roth, Bernhard, Schlangen, Sebastian   +7 more
core   +2 more sources

Microembossing of ultrafine grained Al: microstructural analysis and finite element modelling

, 2010
Ultra fine grained (UFG) Al-1050 processed by equal channel angular pressing (ECAP) and UFG Al-Mg-Cu-Mn processed by high pressure torsion (HPT) were embossed at both room temperature and 300 °C, with the aim of producing micro-channels. The behaviour of
Bah, Mamadou T., Gao, Nong, Kraft, Michael, Moktadir, Zakaria, Qiao, Xiao Guang, Starink, Marco J., Zhang, Jiuwen   +6 more
core   +1 more source

Development of a Large-Area Hot Embossing Mold with Micro-Sized Structures

Medžiagotyra, 2018
Microtechnology is a core technology in the 21st century. Microfabrication plays an important role in the precision machinery industry. Two major troublesome issues in the mold industry are the time and expense needed for producing a mold for the pilot ...
Chil-Chyuan KUO, Min-Hsiang WU
doaj   +1 more source

Determination of micro-scale plastic strain caused by orthogonal cutting [PDF]

, 2008
An electron beam lithography technique has been used to produce microgrids in order to measure local plastic strains, induced during an orthogonal cutting process, at the microscopic scale in the shear zone and under the machined surface. Microgrids with
Allais, Altintas, Beynon, Bitans, C. Pinna, Childs, Delaire, H. Ghadbeigi, Hernandez Castillo, Iwata, J.R. Yates, Jeelani, Jeelani, Karimi, Koshelev, Kurt, Lee, Lin, Madhavan, Mamalis, Merchant, Ng, Obata, Palmer, Pinna, S.R. Bradbury, Sadat, Sadat, Shet, Shih, Sun, Zhang   +31 more
core   +1 more source

Atmospheric hot embossing for producing glass nanolens arrays

Materials & Design
Nanolens arrays are critical components in advanced optical systems. Hot embossing technology demonstrates significant potential for high precision mass production of glass nanolens arrays. However, conventional hot embossing processes are implemented in
Feng Gong, Jiayi Cao, Rongxi Qin, Gao Yang   +3 more
doaj   +1 more source

Physical modelling of amorphous thermoplastic polymer and numerical simulation of micro hot embossing process [PDF]

, 2017
Micro hot embossing process is considered as one of the most promising micro replication processes for manufacturing of polymeric components, especially for the high aspect ratio components and large surface structural components.
Barriere, T., Cheng, G., Gelin, J-C., Sahli, M.   +3 more
core  

Hot-embossed polymer microneedles [PDF]

, 2012
O'Mahony, Conor, Vazquez, Patricia, Verheggen, Jaap   +2 more
core   +2 more sources

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Spreading Behavior of Oil on Hierarchical Microstructured PET Surfaces Fabricated Using Hot‐Embossing Combined with Laser‐Based Methods

Advanced Materials Interfaces, 2023
In this study, the wetting behavior of microstructured polyethylene terephthalate (PET) foils for polar and nonpolar liquids produced by plate‐to‐plate hot embossing is investigated.
Felix Bouchard, Marcos Soldera, Andrés Fabián Lasagni   +2 more
doaj   +1 more source