3D printing.The structural design and working principle of liquid metal based tactile sensor are firstly described.A digital light processing-based printing process is developed to print two kinds of photosensitive resins with different hardness,and used to fabricate the tactile sensor.A Wheatstone ...
The high-performance materials can be combined in one printing process while adhering reliably and providing isotropic strength in all printing directions. Ideal for use in automotive and microelectronic applications, the liquid materials have been optimized specifically for industrial 3D printing applications...
Conducting polymer solutions, such as the pristine PEDOT:PSS aqueous dispersion (CLEVIOS™ PH 1000) used in this study, are typically not suitable for direct use in extrusion-based 3D printing or inkjet printing due to their fluidity. A significant advantage of using PEDOT:PSS-surfactant films ...
The technique was developed by a team at Germany's Martin Luther University Halle-Wittenberg, led by Prof. Wolfgang Binder and researcher Harald Rupp. It utilizes a unique system that incorporates two 3D printing heads – one builds objects up by extruding successive layers of molten polymer, whi...
Based on the two composite hydrogels and the related 3D printing method, a mesh‐shaped liquid sensor that can effectively identify the position and volume of liquid leakage in a short time is developed. Furthermore, a three‐layered liquid sensor to enable bidirectional monitor and detection of ...
Conventional 3D metal printings are generally time-consuming as well as lacking of high performance printable inks. From an alternative way, here we proposed the method of liquid phase 3D printing for quickly making conductive metal objects. Through introducing metal alloys whose melting point is sli...
reagents. The bridges are built using liquid-in-liquid 3D printing to yield a “turn-on” state, and mechanically broken to yield a “turn-off”. Inset photographs on top show the solutions collected in capillaries after carrying out these chromogenic reactions in vials. DAOS:N-ethyl-N-(2-...
causing the printed pattern to maintain its shape. The team 3D printed the new ink onto a variety of surfaces, including paper, polyester fabrics, nonwoven fabrics and acrylic-based tape. Although the printed patterns were not initially conductive, the researchers activated them by stretching, pres...
The ability of such pores to coordinate multiphase transport, in a highly selective and subtly triggered fashion and without clogging, has inspired interest in synthetic gated pores for applications ranging from fluid processing to 3D printing and lab-on-chip systems. But although specific gating and...
3D printed microdevices comprising of complex hollow geometries. (A) Picture of devices fabricated using a HDDA based resin. The hollow regions of these devices were characterized using Nano-CT imaging, for which the renderings are shown in (B) and (C). (B) Device comprised of channels (blue...