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MEMS technology
 3D printed mold leachates in PDMS microfluidic devices
- The introduction of poly(dimethylsiloxane) (PDMS) and soft lithography in the 90’s has revolutionized the field of microfluidics by almost eliminating the need for a clean-room environment for device fabrication. More recently, 3D printing has been introduced to fabricate molds for soft lithography, the only step for which a clean-room ...
Nature: 2020-01-22 - MEMS technology
 The Effect of a Substrate Material on Composition Gradients of Fe-Ni Films obtained by Electrodeposition
- There are new demands for alloy electrodeposition technologies. The role of FeNi coatings in the production of new nanodevices (MEMS, NEMS, FSMA, ULSI) is significant. It is also parallel to the development of nanotechnology. Thanks to their magnetic permeability and a small coercive force, FeNi constitutes magnetic components of products ...
Nature: 2020-01-23 - MEMS technology
 Nanoscribe Technology Used for 3D Microscaffold Cochlear Implant
- As a leader in 3D printing and microfabrication, Germany’s Nanoscribe continues to make strides not only in producing new systems and processes, but also in providing the technology and impetus for research and medical scientists to develop innovative devices like the 3D-microscaffold cochlear implant for steroid elution. Accompanied by a ...
3dprint.com: 2020-01-22 - MEMS technology
 Using MEMS microphones in sound level meters
- A measurement-class microphone such as a 0.5 in ICP microphone is typically a sizable part of the cost of a sound-level meter (SLM). Figure 1: MEMS microphone next to 1 mm graduations. Source: Convergence Instruments That high instrument cost in turn constrains applications such as construction site monitoring or environmental studies ...
Engineering360 News: 2020-01-21 - MEMS technology
 Using Laser Doppler Vibrometry for Performance Characterization of Microelectromechanical Sensors
- Microfabrication processes invite a new era of healthcare technology where point-of-care sensors guarantee increased sensitivity at low cost, as well as readout times within minutes. Newcastle University has developed a new approach that uses degenerate vibration modes, therefore given sensor geometries utilize such resonant modes. Maximum ...
News Medical: 2020-01-14 - MEMS technology
MEMS business
 EV Group and Inkron Partner on High Refractive Index Materials and Nanoimprint Lithography Development for Next-Generation Optical Devices
- ST. FLORIAN, Austria and ESPOO, Finland, Jan. 22, 2020 /PRNewswire/ -- EV Group (EVG), a leading supplier of wafer bonding and lithography equipment for the MEMS, nanotechnology and semiconductor markets, today announced that it is partnering with Inkron, a manufacturer of high and low refractive index (RI) coating materials, to provide ...
TMCnet: 2020-01-22 - MEMS business
Nanotechnology
 Researchers create nanoscale sensors to better see how high pressure affects materials
- Iowa State University researchers have developed new nanoscale technology to image and measure more of the stresses and strains on materials under high pressures. "These new technologies allow researchers to image, measure and calculate stresses -- a much more comprehensive and realistic measure of the effects of high pressure on materials ...
nsf.gov: 2020-01-23 - Nanotechnology
 Nanofabrication platform developed for directing components into 3D arrays
- Columbia University and Brookhaven National Laboratory scientists have developed a platform for assembling nanosized material components, or “nano-objects,” of very different types — inorganic or organic — into desired 3D structures. Though self-assembly (SA) has successfully been used to organize nanomaterials of several kinds, the ...
Control Engineering: 2020-01-20 - Nanotechnology
 New phase diagrams of superfluid helium under varying degrees of confinement
- Physicists have been studying superfluid 3 He under nanoscale confinement for several years now, as this unique liquid presents a rich variety of phases with complex order parameters that can be stabilized. While past studies have gathered many interesting observations, a complete and reliable picture of superfluid 3 He under confinement has ...
Phys.org: 2020-01-23 - Nanotechnology
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