Articles tagged with Printing
A team of Kyoto University researchers has created the smallest 'Great Wave' ever produced, just 1mm in width, without using pigments. This breakthrough uses Organized Microfibrillation (OM) technology to create a new palette of colors and applications in fields like anti-forgery technology, health, and food safety.
Researchers from KAUST have exploited inkjet printing to generate high-efficiency solar cells, replacing inorganic semiconductors with lightweight and flexible organic materials. The technique allows for customized designs, rapid design changes, and low-cost manufacturing, making it suitable for a variety of applications.
Scientists from SUTD have developed a plasmonic upconversion optical security device that displays an ultrahigh resolution color print under white light, while revealing different luminescent information under infrared illumination. The device uses monolayers of upconversion nanophosphors to achieve true color printing.
Researchers from Drexel University and Trinity College in Ireland have created a conductive MXene ink for 3D printing micro-supercapacitors, which outperforms existing energy storage devices. The ink can be used to print flexible energy storage components of any size or shape.
Researchers at Swansea University are working on developing new products using micro and nano materials, including high-performance clothing for elite British athletes. The project aims to bridge the gap between concept and production, with a focus on market requirements.
A study published in PLOS ONE found that the introduction of printing press, radio, and television influenced biographical records on Wikipedia, favoring artists, scientists, and performers. The authors suggest that historical figures whose work was best suited to available media were more likely to be recorded.
Academics from Northumbria University are continuing their groundbreaking research on liquid droplet behavior. They will investigate ways to control the formation of droplets using electrical voltages, which has never been possible before. This technology could lead to innovative techniques for printing and coatings applications.
Scientists from ITMO University propose a new technology for creating optical micro-waveguides using inkjet printing, which is optimized for industrial-scale production. This method removes major limitations in waveguide creation and has the potential to enable photon computing devices.
A historian challenges the traditional view of the Domesday Book, a famous document created by William the Conqueror in 11th-century England. New research suggests that the final version of the book was compiled years after its initial publication, and that it was not the top-down, orderly bureaucratic enterprise previously thought to ...
Swansea University researchers have developed a perovskite solar module six times bigger than the previous largest, with efficiencies of up to 6.3% PCE and 11% PCE at low light levels. The technology uses simple and low-cost printing techniques, paving the way for industrial production.
Harvard researchers use acoustic forces to create a new technology that enables the printing of materials in a drop-on-demand manner. The technique expands possibilities for biopharmaceuticals, cosmetics, and optical materials, and is safe to use with sensitive biological cargo.
Researchers at Purdue University have developed a new fabrication method for tiny electronic circuits that can peel off from a surface, enabling objects to sense their environment or be controlled through stickers. The technology has potential applications in various fields, including the Internet of Things (IoT) and medical devices.
A KAIST team created a technology to print heat patterns on a micron scale for controlling biological activities remotely. They achieved this by integrating precision inkjet printing with bio-functional thermo-plasmonic nanoparticles.
Researchers at KAUST have developed a printable magnetic substrate that can be used to produce radio frequency devices with adjustable capacity and frequency tuning. The innovative technology uses iron-based nanoparticles in an ink-like substance to create antennas with improved performance and lower costs.
Researchers at NC State University have developed a new technique to print highly integrated silver nanowire circuits on flexible substrates. The method uses electrohydrodynamic printing and produces conductive, flexible, and stretchable electronics for various applications.
Research into polymer solar cells has made significant advances, with increased numbers of publications and patents. However, the technology is unlikely to replace traditional silicon solar cells due to durability and efficiency issues.
Researchers at the University of Tokyo have developed an ultrathin, highly elastic skin display that can show moving electrocardiogram waveforms recorded by a breathable on-skin electrode sensor. The device aims to enhance information accessibility for people with difficulty operating existing devices.
Researchers at Tokyo University of Agriculture and Technology have developed a device that can generate microjets with high viscosity, similar to honey. This innovation overcomes the limitation of current inkjet printing methods, allowing for more precise control over fluid flow and properties.
Researchers at Osaka University have developed a silicon metamaterial surface that enables precise control of colorful patterns with subwavelength resolution. The system uses nanoscale patterns to convert optical radiation into localized energy, demonstrating vivid colors and two-color information within individual pixels.
Researchers at North Carolina State University have developed a novel metal printing method that produces flexible, stretchable electronics at reduced costs. The technique uses molten metal alloys with low melting points and is compatible with existing manufacturing systems.
Scientists have developed a method to print electronic circuits on fabric using graphene-based inks, creating flexible, washable, and breathable wearable devices. The technology has the potential to revolutionize the textile industry with applications in healthcare, energy harvesting, and fashion.
Researchers at University of Cambridge develop a printing technique that can write structures small enough to trap and harness light. The method combines high-resolution inkjet printing with nanophotonics, enabling the creation of sensors, lasers, and compact optical circuits.
A new technology can print pure, ultra-precise doses of drugs onto various surfaces, enabling on-site printing of custom-dosed medications. This technique accelerates drug development and makes life easier for patients taking multiple medications daily.
Researchers at ITMO University have developed a new approach for printing luminescent structures using europium-doped zirconia nanoparticle ink. The ink enables the fabrication of custom holograms with high stability and durability.
An international research team developed inkjet printing techniques for scalable mass fabrication of black phosphorous-based photonic and optoelectronic devices. The novel technique enables the production of functional devices with excellent print quality and uniformity.
Researchers at LMU Munich develop mechanically stable pentacene nanosheets for flexible electronics and biosensors. The new method eliminates the need for solvents and allows for low contact resistance, enabling applications in vital data acquisition, displays, and solar cells
Using light to remotely control the curvature of plastic sheets, researchers can create three-dimensional structures like spheres and tubes. The technique is compatible with commercial printing techniques and holds its shape after the light is removed.
North Carolina State University researchers have developed a technique to design and fabricate 2-D materials that can be controlled remotely to trigger folds in any order, inspired by origami. By varying the width of printed lines and colors of ink, they can alter how far and quickly each hinge folds.
Researchers at the University of Toronto have developed a new chemical reaction that enables the growth of an electron-selective layer made of nanoparticles in solution, directly on top of the electrode. This breakthrough reduces the manufacturing temperature and improves efficiency, paving the way for low-cost, printable solar panels.
Researchers at Duke University developed a new technology using nanocubes to simplify multispectral imaging in color and infrared, promising cheaper and more robust solutions for various industries. The technique relies on plasmonics and can be scaled up, reducing costs and increasing accuracy.
Scientists developed a method to print hidden images with commercial inkjet printers that can be revealed only with specific illumination, making it ideal for security-related applications. The technique uses silver and carbon ink to create arrays of rods with varying conductivities, allowing for the encoding of information.
The researchers successfully created dye-sensitized solar cells with inkjet-printed photovoltaic dyes, achieving efficiency and durability comparable to traditional methods. The printed solar cells endured over 1,000 hours of continuous light and heat stress without degradation.
Researchers at the University of Sheffield have developed biodegradable and harmless silk micro-rockets using innovative 3D inkjet printing. These devices can be used in drug delivery and locating cancer cells, and have the potential to revolutionize safe biological environments.
Researchers developed a new method that uses plasma to deposit nanomaterials onto flexible surfaces and 3-D objects. The technique can produce wearable chemical and biological sensors, flexible memory devices, batteries, and integrated circuits with improved efficiency and reduced costs.
A team of scientists has developed a colorless, non-toxic ink for use in inkjet printers, inspired by the nanostructure of squid skin for natural camouflage. The ink, made from titanium dioxide, can be deposited on various surfaces without high-temperature fixing and does not fade from UV exposure.
POSTECH researchers have developed a rapid printing technology for high-density and scalable memristor arrays composed of cross-bar-shaped metal nanowires. This technology enables the fabrication of microminiature memristors with excellent electrical performance and reproducible resistive switching behavior.
A nanotechnology breakthrough from DTU allows printing of high-resolution data and colour images at 127,000 DPI, comparable to weekly magazines.
RIT is part of a consortium awarded a federal grant to create a research center for employing flexible electronics in manufacturing. The institute will be managed by the U.S. Air Force Research Laboratory and focus on high-performance print systems, engineering processes, and materials development.
University of Tokyo researchers created a single-step printing process to form highly conductive and stretchable connections on textiles. The ink, made of silver flakes, organic solvent, fluorine rubber, and fluorine surfactant, exhibited high conductivity even when stretched three times its original length.
Researchers at TUM have successfully improved the electrical properties of printed films by optimizing the printing process, resulting in custom organic electronics. The team used X-ray radiation to study the curing process and achieved high time resolution, leading to significant improvements in stability and conductivity.
Researchers at Tufts University developed inkjet-printable silk inks containing enzymes, antibiotics, and nanoparticles for therapeutics, regenerative medicine, and biosensing. The inks can stabilize compounds over time, enabling applications such as smart bandages and bacteria-sensing gloves.
The university will create a new generation of tools to develop novel architectures combining hard and soft materials for electronics and biomedicine. The 4-D printer will use nanoscale technology to construct devices for research in chemistry, materials sciences, and U.S. defense-related areas.
Researchers have developed a novel inkjet printing process to produce high-efficiency kesterite solar cells with reduced material waste and lower toxicity. The process has already yielded solar cells with efficiencies up to 6.4%.
VTT created a morphine test printed on paper using antibodies, which enables rapid analysis of morphine presence in samples. The technology has potential applications in workplaces and traffic control.
Engineers at Oregon State University have developed an improved type of glucose sensor for patients with Type 1diabetes, utilizing electrohydrodynamic jet printing. The new system is more precise, less intrusive, and cost-effective, with the potential to improve diabetes management and treatment.
Researchers have created novel rewritable paper based on color switching property of commercial chemicals, allowing for up to 20 erasures without significant loss in contrast or resolution. The paper has potential applications in meeting increasing global needs for sustainability and environmental conservation.
Researchers have developed a fast and low-cost method to create flexible electronic sensors on paper using silver nanowire ink. The new technology has the potential to make medical tools more accessible and affordable.
Researchers at the University of Illinois developed multilayer, microscale solar cells that can operate across the entire solar spectrum at exceptionally high efficiency. The technology enables quadruple-junction four-terminal solar cells with individually measured efficiencies of 43.9 percent.
Scientists have created artificial nanostructures called metamaterials that can bend light, enabling the creation of larger pieces of material with engineered optical properties. This breakthrough has the potential to produce practical devices for real-life applications, such as fighter jets remaining invisible from detection systems.
Researchers have developed a new live-cell printing technology called BloC-Printing that can print living cells onto any surface in a grid-like formation. The technology, which manipulates microfluidic physics to guide cells into hook-like traps, produces high survival rates of over 100% compared to traditional inkjet printing.
Researchers created a novel method to rapidly print electrical circuits with $300 in equipment costs, taking 60 seconds to produce working circuits. The technique enables non-technical enthusiasts to prototype custom-printed circuits.
The Deshpande Center is awarding grants to researchers developing innovative technologies in disease monitoring, cancer treatment, water desalination, and digital printing. The project focuses on developing proof-of-concept explorations and validation for emerging technologies with a potential impact on quality of life.
A multi-institutional team of engineers has developed a new approach to fabricate nanostructures for the semiconductor and magnetic storage industries. They combine top-down advanced ink-jet printing technology with bottom-up self-assembling block copolymers, increasing resolution from approximately 200 nanometers to 15 nanometers.
An Iranian telegraph operator named Yusef proposed an earthquake early warning system in 1909, suggesting a local warning system to save lives. He noticed anomalies in the magnetic needle and used it to urge fellow dwellers to evacuate during a six-second warning period.
Researchers at Tel Aviv University have created a novel printing process to produce micro-electromechanical systems (MEMS) components from a highly flexible and non-toxic organic polymer. This innovation enables the creation of biocompatible MEMS for medical devices, such as bionic arms and smart prosthetics.
Researchers at Cornell University captured high-resolution images of oscillating water drops, revealing 30 shapes and behaviors. The study's findings could improve inkjet printing resolution and inform applications in microfluidics and NASA research.
Researchers developed a printing process called FLUENCE that produces semiconductors with strikingly higher quality than conventional methods. The technique enables thin films capable of conducting electricity 10 times more efficiently, paving the way for revolutionary advances in organic electronics.
Researchers at Northwestern University have developed a method to print highly conductive and bendable layers of graphene using inkjet printing. The resulting patterns are 250 times more conductive than previous attempts, paving the way for low-cost, foldable electronics.
A novel hybrid printer combines two low-cost fabrication techniques to create cartilage constructs with improved mechanical stability. The printer uses a combination of synthetic and natural materials, allowing for the growth of cells and development of structures typical of elastic cartilage.
Researchers have developed an invisible QR code that increases security on printed documents, making it difficult to replicate. The code can be read by a smartphone under near-infra-red light illumination, offering a new level of authentication for solid objects.