Results 91 to 100 of about 42,188 (202)

Inkjet printed 3D architectures: from silver micropillar arrays and lattices to multimaterial metamaterials

Materials Today Advances
Inkjet printing can offer scalable, on-site manufacturing for a wide variety of functional materials, such as metal nanoparticles and polymers. However, to date inkjet deposition of complex 3D geometries remains challenging limiting its application ...
Oliver Nelson-Dummett, Thomas Whittaker, William Whittow, Jacek Wojcik, Juan Francisco Reyes Luna, Caitlin McCall, Ahmet Koca, Christopher J. Tuck, Richard J.M. Hague, Lyudmila Turyanska   +9 more
doaj   +1 more source

Tailoring ink-substrate interactions via thin polymeric layers for high-resolution printing

, 2017
The surface properties of a substrate are among the most important parameters in the printing technology of functional materials, determining not only the printing resolution but also the stability of the printed features.
Bobnar, Vid, Malič, Barbara, Matavž, Aleksander   +2 more
core   +1 more source

Inkjet Printing of a Gate Insulator: Towards Fully Printable Organic Field Effect Transistor

Electronic Materials
In this work, a gate insulator poly (4-vinylphenol) (PVP) of an organic field effect transistor (OFET) was deposited using an inkjet printing technique, realized via a high printing resolution.
Huiwen Bai, Richard M. Voyles, Robert A. Nawrocki   +2 more
doaj   +1 more source

SPH analysis of inkjet droplet impact dynamics [PDF]

, 2018
This paper presents a novel Smoothed Particle Hydrodynamics (SPH) framework for analysis of droplet impact dynamics in a 3D inkjet printing process. Results obtained are validated against experimentally derived high-speed imaging data.
Bailey, C., Bruan, J., Burgard, M., Fraunhofer-Institut für Produktionstechnik und Automatisierung, Germany, Janhsen, J. C., Tilford, T.   +5 more
core  

Inkjet-printed optical interference filters

Nature Communications
AbstractOptical interference filters (OIFs) are vital components for a wide range of optical and photonic systems. They are pivotal in controlling spectral transmission and reflection upon demand. OIFs rely on optical interference of the incident wave at multilayers, which are fabricated with nanometer precision.
Qihao Jin, Qiaoshuang Zhang, Christian Rainer, Hang Hu, Junchi Chen, Tim Gehring, Jan Dycke, Roja Singh, Ulrich W. Paetzold, Gerardo Hernández-Sosa, Rainer Kling, Uli Lemmer   +11 more
openaire   +5 more sources

The Effect of Inkjet Ink Composition on Rheology And Jetting Behaviour [PDF]

, 2009
This work presents recent results on the way linear and non linear viscoelastic properties of the fluids affect the jetting mechanism. Recent progress on quantitative characterising both high frequency linear (LVE) and non-linear (NLVE) viscoelasticity ...
Jung, S, Mackley, M, Mulji, A, Tuladhar, T, Vadillo, D   +4 more
core  

Inkjet-printed vertically emitting solid-state organic lasers

, 2016
In this paper, we show that Inkjet Printing can be successfully applied to external-cavity vertically-emitting thin-film organic lasers, and can be used to generate a diffraction-limited output beam with an output energy as high as 33.6 uJ with a slope ...
Cadarso V. J., Christophe Defranoux, Hayes D. J., Liao W.-H., Oussama Mhibik, Rabbani-Haghighi H., Sébastien Chénais, Sébastien Forget, Sébastien Sanaur   +8 more
core   +3 more sources

Cantilever-based Resonant Gas Sensors with Integrated Recesses for Localized Sensing Layer Deposition [PDF]

, 2013
This work presents mass-sensitive hammerhead resonators with integrated recesses as a gas-phase chemical microsensor platform. Recesses are etched into the head region of the resonator to locally deposit chemically sensitive polymers by ink-jet printing.
Carron, C., Getz, P., Gottfried, D. S., Heinrich, Stephen M., Josse, Fabien, Su, J. J.   +5 more
core   +1 more source

Rheological Properties and Inkjet Printability of a Green Silver-Based Conductive Ink for Wearable Flexible Textile Antennas

Sensors
The development of e-textiles necessitates the creation of highly conductive inks that are compatible with precise inkjet printing, which remains a key challenge.
Abdelkrim Boumegnane, Said Douhi, Assia Batine, Thibault Dormois, Cédric Cochrane, Ayoub Nadi, Omar Cherkaoui, Mohamed Tahiri   +7 more
doaj   +1 more source

A Comprehensive Review on Inkjet‐Printed Intelligent Food Packaging Materials: Principle, Ink Formulation, Functional Inks, and Potential Applications

Food Frontiers
Food packaging is crucial for preserving food quality, safety, and integrity while meeting consumer demands for convenience and sustainability. Innovative packaging systems can enhance the basic packaging characteristics; in particular, intelligent ...
Siyi Liu, Zhenyu Han, Xiaoyu Luo
doaj   +1 more source