3D printing Technology Offers

By Type

Vilnius University posted this:

Optical 3D Micro- and Nano-formation of Bioplastics The present technology allows printing complex 3D micro- and nano-structures from environmentally friendly plant-derived material – acrylated epoxidized soybean oil (AESO). Non-toxicity and high biodegradability enable application in biomedicine, micro-optics and nanophotonics.

Optical 3D Micro- and Nano-formation of Bioplastics

Vilnius University posted this:

Combination of additive and subtractive laser 3D microprocessing for lab-on-chip and chemical sensing applications The present technology combines additive and subtractive laser 3D microprocessing in hybrid glass/polymer microsystems, using single femtosecond laser source, thus enabling fabrication of functional structures for passive lab-on-chip and chemical sensing applications.

Combination of additive and subtractive laser 3D microprocessing for lab-on-chip and chemical sensing applications

Vilnius University posted this:

Additive manufacturing of 3D glass-ceramics down to nanoscale resolution The present technology allows manufacturing complex 3D glass-ceramic micro- and nanostructures by combining ultrafast 3D laser nanolithography with calcination. As a result, inorganic glass or crystalline nanostructures become resilient in harsh physical and chemical environments and high temperatures.

Additive manufacturing of 3D glass-ceramics down to nanoscale resolution

Jorian Bos posted this:
Other at EIT Digital

MECURIS - Platform for customisable and 3D-printed prosthetics and orthotics Individual, 3D printed orthoses and prostheses. This is not a thing of the future. This is happening right now. Do you want to know how you can actively use digital technologies for yourself and your work life? Then you have found exactly the right partner - Mecuris. We enrich wearers´ lives thanks to digitalisation and 3D printing We develop, together with the orthopaedic technician and the wearer, tailor-made orthoses and prostheses. Using the Mecuris Solution Platform, these can be easily and intuitively adapted to the patient's specific needs and design wishes prior to them being manufactured using 3D printing: The best thing is, you do not need any previous technical knowledge. We make our expertise available to you.

MECURIS - Platform for customisable and 3D-printed prosthetics and orthotics

Lidia Aguilera posted this:
Technology Transfer Officer at University of Luxembourg

Modular educational wave kit: Plug and play 3D printable sine waves The plug and play 3D printable sine waves are a simple but effective teaching aid which helps the students to understand wave properties better. They get to try for themselves how wave properties like constructive and destructive interference work. Further they get to explore the interdependence of the wavelengths and diffraction angles, the distances between the slits and the distances from the slits to the observation screen. This way, the famous single and double slit experiments, as well as the diffraction grating and its equation can be understood in an handson manner that does not require any animations, as it is interactive by its playful nature. Further use of the same kit or a slightly modified version could include but would not be limited to: the modelling of water, pressure and all kinds of electromagnetic waves, all kinds of waves in general.

Modular educational wave kit: Plug and play 3D printable sine waves

Lidia Aguilera posted this:
Technology Transfer Officer at University of Luxembourg

GoFlex Reconfigurable flexible stripes to create Möbius Bands Interconnected reconfigurable flexible stripes attached by integrated joints that can be composed as to build Möbius bands and other geometrical objects. Potential applications are exhibits for mathematical museums, 3D-puzzles, Lego-style building bricks, jewelry (decomposable bracelets).

GoFlex Reconfigurable flexible stripes to create Möbius Bands

Universitat Politècnica de Catalunya - UPC posted this:

Efficient BIST architecture to detect defects in TSVs A new BIST (Built-in Self-Test) architecture has been developed to detect defects in TSVs (Through Silicon Vias) during the pre-bond phase. A simple circuit is included to detect defective TSVs affected by hard and/or weak defects, adding low area overhead and applying a simple and fast test methodology. The same circuit can be subsequently re-used for reconfiguration if a defective TSV has been detected. Partners to further develop the technology and/or to establish commercial agreements along with technical cooperation are sought.

Efficient BIST architecture to detect defects in TSVs

Unitat de Valorització de la URV posted this:
Licensing Manager at Fundació URV

Method for quantification of the speed of printing of continuous fibers in processes of near-field electrospinning and electrohydrodynamic jet printing for microfabrication The offered invention allows controlling the process of electrohydrodynamic (EHD) jet printing in which an ink is printed on a substrate as a continuous line or fiber, forming predesigned 2D patterns and 3D structures. This is also known as near-field electrospinning (NFES). The offered technology allows determining the speed at which the EHD ink jet approaches the substrate before it collects transforming into a printed fiber. The knowledge of its speed of approach is critical for controlling the process of printing and create high-resolution patterns and structures, and, ultimately, for ensuring the desired performance of the printed fibers (device). In this invention, the jet trajectory is oscillated electrostatically at a known frequency, resulting in a repeating printed pattern. The speed is obtained from macroscopic, easily quantifiable features of the printed pattern, such as width on a serpentine track (2D pattern), or diameter of a cylinder (3D structure). A patent is pending for this technology.

Method for quantification of the speed of printing of continuous fibers in processes of near-field electrospinning and electrohydrodynamic jet printing for microfabrication

Unitat de Valorització de la URV posted this:
Licensing Manager at Fundació URV

3D printing of continuous fibers for microfabrication, such as flexible electronics and biofabrication A versatile 3D printing technology is offered in which electrostatic control is used to form a continuous electrohydrodynamic ink jet and to precisely position it on a substrate forming a predefined pattern made of solid fiber with fiber diameter typically in the few-micron or submicron ranges. The technology uses electrostatic forces to deflect the trajectory of the fast-moving jet in its flight toward the substrate, in a time-varying fashion. This technology is capable of printing predefined 2D patterns and 3D microstructures with submicrometer resolution and unprecedented speed of up to 2000 fiber layers per second, resulting in total printing time of up to about 1 second per 3D structure. A patent is pending for this technology.

3D printing of continuous fibers for microfabrication, such as flexible electronics and biofabrication

Consejo Superior de Investigaciones Científicas posted this:

Kits for cell culture based on hydrogel coatings CSIC and Complutense University of Madrid have developed new kits for cell culture based on cytocompatible hydrogels coated onto stiff substrates. Due to the excellent adhesion of the hydrogel to these substrates is possible to have mechanically robust platforms, easy to handle as required in a cellular biology laboratory. These new kits have been successfully tested showing an excellent cellular proliferation on the surface of the hydrogel. Besides, this technology allows the detachment of a cell monolayer without the need of chemical or biological agents preserving the viability of cell harvesting. Industrial partners from the biotechnology with expertise in cell culture are being sought to collaborate through a patent license agreement. An offer for Patent Licensing

Kits for cell culture based on hydrogel coatings

Institut Català d'Investigació Química (ICIQ) posted this:

Photoinitiators for visible-light induced living polymerization A new class of photoinitiators of living polymerization induced by visible light has been developed and is made available for testing (under MTA) and/or licensing. The developed initiators trigger the curing of resins by irradiation with low-intensity visible light, while providing polymers with good control of chain length. In addition, through decomposition of the initator, the cured material presents a different colour than the uncured resin.

Photoinitiators for visible-light induced living polymerization

Yissum - Research Development Company of the Hebrew University posted this:

Quantum Nano Materials for Photo-Catalytic Applications Composition of metal-semiconductor nanoparticles for the generation of reactive species (radicals, peroxides) in solution. This project covers different embodiments that have other researchers involved on different subsets (therapeutics, photoinitiators). For example, there is a biological aspect, whereby a biological assay is a result of a pathway started with reactive species generation. Project ID : 9-2015-3191

Quantum Nano Materials for Photo-Catalytic Applications

Yissum - Research Development Company of the Hebrew University posted this:

3D Printing of 100% Wood and Wood Plastic Composites 3D Printing of 100% Wood and Wood Plastic Composites Project ID : 9-2018-4541

3D Printing of 100% Wood and Wood Plastic Composites

Universitat de Girona posted this:

3D Additive manufacturing machine for tubular medical devices The 3D Additive Manufacturing Machine developed for tubular medical devices is based on the Fused Filament Fabrication (FFF) and the 3-axis 3D printing technologies. The filament is melted into the extruder nozzle, which deposited the material onto a heated computer-controlled platform.

uacoopera posted this:

3D printer for the in-situ building of habitable modules with a raw mixture of binders and the soil of Mars A student of the University of Aveiro did the “spin-in” of an invention that started to be developed with the collaboration of teachers and investigators of several departments. The invention, that’s been arising interest in the business sector, locally and nationally, aims at the production of habitable modules using the soil in inhospitable locations, and it was specifically thought for Mars. The advantages of this process are the total automation, and it distinguishes itself from other solutions proposed until now for providing a closed construction, airtight, with total habitability, safe against cosmic radiation with other devices, and the possibility of holding distinctive functions. He University is looking for partners that may be interested in financing the development of this tool.

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