Replica-mold nanopatterned PHEMA hydrogel surfaces for ophthalmic applications [PDF]
Scientific Reports, 2022 Biomimicking native tissues and organs require the development of advanced hydrogels. The patterning of hydrogel surfaces may enhance the cellular functionality and therapeutic efficacy of implants.
Tomáš Krajňák +6 more
doaj +8 more sources
Transfer Durability of Line-Patterned Replica Mold Made of High-Hardness UV-Curable Resin [PDF]
Nanomaterials, 2020 Ultraviolet nanoimprint lithography (UV-NIL) requires high durability of the mold for the mass production of nanostructures. To evaluate the durability of a line-patterned replica mold made of high-hardness UV curable resin, repetitive transfer and ...
Tetsuma Marumo +2 more
doaj +5 more sources
Microlens Fabrication by Replica Molding of Electro-Hydrodynamic Printing Liquid Mold [PDF]
Micromachines, 2020 In this paper, we synergistically combine electrohydrodynamic (EHD) printing and replica molding for the fabrication of microlenses. Glycerol solution microdroplets was sprayed onto the ITO glass to form liquid mold by an EHD printing process. The liquid
Feiyu Fang +8 more
doaj +6 more sources
Air-through-precursor suction-augmented replica molding for fabrication of anisotropic microparticles in gas-impermeable molds. [PDF]
RSC AdvAn air-through-precursor suction-augmented replica molding method for producing various functional anisotropic microparticles within gas-impermeable molds.
Mun SJ +4 more
europepmc +6 more sources
Manufacturing of ceramic venus figurine replica from a mold by combining traditional and digital technologies [PDF]
Heritage Science, 2023 In this paper, we propose a method for creating a ceramic Venus figurine replica from a mold in the Museum of Ceramic Techniques collection in Koło, Poland stored at the museum for many years. Moreover, none of the Venus figurines in this collection have
Sunita Saha +3 more
doaj +3 more sources
High-Aspect-Ratio Shape Replica Mold Fabrication Using Nanoimprinting and Silver Ink as Etching Mask [PDF]
NanomanufacturingEffective high-aspect-ratio molds that minimize vacuum processes are becoming increasingly important for producing metalenses and other devices. To fabricate a high-aspect-ratio structure, a metal film must be used as a mask for dry etching, typically ...
Keisuke Enomoto, Jun Taniguchi
doaj +3 more sources
Replica-molded electro-optic polymer Mach–Zehnder modulator [PDF]
Applied Physics Letters, 2004 A Mach-Zehnder electro-optic polymer amplitude modulator is fabricated by a simple and high-throughput soft-stamp replica-molding technique. The modulator structure incorporates the highly nonlinear and stable chromophore, AJL8, doped in amorphous ...
George T. Paloczi +4 more
core +6 more sources
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016 A demand for a nanoscale patterning method with high throughput exists for the fabrication of next-generation devices. Nanoimprint lithography (NIL) is a major breakthrough for obtaining the nanoscale pattern because of its high resolution and simple ...
Noriyuki UNNO +3 more
doaj +3 more sources
Surface energy micropattern inheritance from mold to replica
2014 IEEE 27th International Conference on Micro Electro Mechanical Systems (MEMS), 2014 We report a novel surface-energy patterning phenomenon, in which a novel polymer composition inherits the surface energy of the medium it is in contact with during polymerization. This surface property mimicking process occurs via spontaneous selective molecular alignment of hydrophilic and hydrophobic monomers mixed into an off-stoichiometry thiol-ene
Gaspard Pardon +2 more
semanticscholar +4 more sources
Injection Compression Molding of Replica Molds for Nanoimprint Lithography [PDF]
Polymers, 2014 As a breakthrough in the cost and durability of molds for nanoimprint lithography (NIL), replica molds are fabricated by injection compression molding (ICM). ICM is commonly used for optical disks such as DVDs or Blu-ray disks and is also a practical fabrication method for nanostructures.
Keisuke Nagato
openalex +2 more sources