Finite element simulation and experimental investigation of hot embossing of thin polymer film [PDF]
International Journal for Simulation and Multidisciplinary Design Optimization, 2010 The modelling of the hot embossing process requires accurate determination of the polymer flows. The present work is focussed on experiments and numerical simulations of the hot embossing processes consisting in the replication of polymers plates on ...
Sahli Mohamed +2 more
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A Simple Method for Rapid Manufacturing Large-area Hot Embossing Rapid Toolings and its Application
Medžiagotyra, 2018 The hot embossing process has been frequently used in the microfabrication. Developing a low-cost and simple manufacturing method to fabricate a large-area embossing mold is an important issue.
Chil-Chyuan KUO, Min-Hsiang WU
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A Co-Printed Nanoslit Surface Plasmon Resonance Structure in Microfluidic Device for LMP-1 Detection
Biosensors, 2022 This paper reports a novel micro/nanostructure co-hot embossing technique. Gold-capped nanostructures were used as localized surface plasmon resonance (SPR) sensors and were integrated into a microfluidic channel.
Shu-Cheng Lo +6 more
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Fabrication of Nanopatterned Metal Mold based on Zirconia Nanoparticle and its Application into Thermal Replication of Thermoplastic Materials [PDF]
한국정밀공학회지, 2022 Fabrication of a durable and strong nanopatterned mold insert using metal sheet and plate is important for molding of thermoplastic materials. Conventionally, the nickel stamper replicating a master pattern by electroforming process has been used for ...
Selim Park +4 more
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Evaluation of roughness, hardness, and strength of AA 6061 molds for manufacturing polymeric microdevices [PDF]
, 2016 In the manufacturing of polymeric microfluidic devices, micro-molds play a key role because they determine not only the manufacturing cost but also the quality of the molded parts.
Lam, Yee Choeng +3 more
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PMMA Lens Arrays for Micro Concentrator Solar Cells Produced by Hot Embossing
U.Porto Journal of Engineering, 2022 The rising energetical needs of modern society have been increasingly pushing for the improvement in energy efficiency. Thin-film solar cell technology encompasses several types of devices whose purpose is to gather energy emitted from a luminous source ...
Bruno M. C. Oliveira +3 more
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Direct hot embossing of microelements by means of photostructurable polyimide [PDF]
, 2016 While automatic hot embossing systems are available for large- and small-scale productions of polymeric devices, one of the process challenges remains to be the manufacturing of precise, durable, and yet inexpensive hot embossing stamps.
Akin, Meriem +8 more
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Gravitational Field-Flow Fractionation Devices Fabricated via a Hot Embossing/Thermal Bonding Method
Micromachines, 2014 A novel hot embossing/low temperature ethanol solvent bonding method for the fabrication of polymethylmethacrylate (PMMA) field flow fractionation devices has been developed.
Kaijun Yang
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AIP Advances, 2020 In the present study, a hot embossing process employing a hydrophilic polydimethylsiloxane (PDMS) mold was investigated considering the effect of the surface wettability of the mold on the replication quality of microfeatures.
Bom-yee Lee, Bong-Kee Lee
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Sub-$\mu$ structured Lotus Surfaces Manufacturing [PDF]
, 2008 Sub-micro structured surfaces allow modifying the behavior of polymer films or components. Especially in micro fluidics a lotus-like characteristic is requested for many applications.
Fugier, Pascal +9 more
core +3 more sources