Search results for wireless micromachines

Nanophysics Sep 20, 2016

Building a wireless micromachine

All around us, hiding just outside our range of vision, are miniscule machines. Tiny accelerometers in our cars sense a collision and tell the airbags to inflate. A Nintendo Wii controller's tiny gyroscopes translate your ...

Engineering Dec 15, 2009

Micromachined piezoelectric harvester drives fully autonomous wireless sensor

For the first time, a piezoelectric harvesting device fabricated by MEMS technology generates a record of 85μW electrical power from vibrations. A wafer level packaging method was developed for robustness. The packaged ...

Electronics & Semiconductors Jun 21, 2007

IMEC reports 40 microwatt from micromachined piezoelectric energy harvester

IMEC has fabricated an energy harvester to generate energy from mechanical vibrations by using micromachining technology. The harvester comes together with a model which can be used to optimize the device during design. Output ...

General Physics Nov 10, 2015

New "tricorder" technology might be able to "hear" tumors growing

When Dr. Leonard "Bones" McCoy needs to diagnose an ill member of the Starship Enterprise, he simply points his tricorder device at their body and it identifies their malady without probing or prodding. Similarly, when Capt. ...

Bio & Medicine May 7, 2019

Synthetic and living micropropellers support convection-enhanced nanoparticle transport

Nanoparticles (NPs) are a promising platform for drug delivery to treat a variety of diseases including cancer, cardiovascular disease and inflammation. Yet the efficiency of NP transfer to the diseased tissue of interest ...

Engineering Apr 9, 2008

Wireless EEG system self-powered by body heat and light

In the framework of Holst Centre, IMEC has developed a battery-free wireless 2-channel EEG (electroencephalography or monitoring of brain waves) system powered by a hybrid power supply using body heat and ambient light. The ...

Feb 3, 2006

New Medical Device Combines Wireless and MEMS Technology

Winning a thumbs-up from the U.S. Food and Drug Administration, CardioMEMS Inc. has launched its EndoSure sensor, which makes testing safer and more convenient for aneurysm patients.

Condensed Matter Mar 22, 2016

Microagents with revolutionary potential

Micro and nanorobots that attack tumors with maximum precision using drugs: this is what the fight against cancer may look like in the future. A group of ETH researchers led by Salvador Pané are laying the foundations with ...

Aug 17, 2005

Tampa Bay Becomes "Smart Bay" With Well-Placed Sensors

A demonstration in July in which scientists and engineers from the University of South Florida placed sophisticated, small, rugged sensors at strategic points in Tampa Bay and downloaded data from them wirelessly illustrated ...

Hardware Dec 8, 2011

Imec presents a MEMS energy harvester suitable for shock-induced energy harvesting in car tires

Imec and Holst Centre announce that they have made a micromachined harvester for vibration energy with a record output power of 489µW. Measurements and simulation show that the harvester is also suited for shock-induced ...

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