3 Jun 2015

Smart clothes for personalized cooling and heating
Imagine a fabric that will keep your body at a comfortable temperature—regardless of how hot or cold it actually is.
24 May 2015

Printed and organic electronics in healthcare
Printed, organic and flexible electronics is an industry that includes various components and technologies, from relatively simple electrochemical sensors to flexible X-ray detectors. From an end-user's point of view, the main advantages are disposability, large area, and conformability. In this article we focus on healthcare and review the wide range of devices targeted for medical applications.
5 Mar 2015

Pens filled with high-tech inks for Do It Yourself sensors
A new simple tool developed by nanoengineers is opening the door to an era when anyone will be able to build sensors, anywhere, including physicians in the clinic, patients in their home and soldiers in the field.
3 Feb 2015

Stomach acid powered micromotors
Researchers have shown that a micromotor fueled by stomach acid can take a bubble-powered ride inside a mouse.
21 Jan 2015

Temporary tattoo offers needle-free way to monitor glucose levels
Nanoengineers have tested a temporary tattoo that both extracts and measures the level of glucose in the fluid in between skin cells. This first-ever example of the flexible, easy-to-wear device could be a promising step forward in noninvasive glucose testing for patients with diabetes.
Full profile interview
27 Nov 2014

Biolinq
Electrozyme was founded in 2012, as a spin out of the University of California San Diego (UCSD). They have developed printed electrochemical sensors for the chemical analysis of sweat. In 2015, the company changed its name to Biolinq.
30 Sep 2014

New imaging capability key to extending battery lifetime, capacity
A new method developed for studying battery failures points to the potential next step in extending lithium ion battery lifetime and capacity, opening a path to wider use of these batteries in conjunction with renewable energy sources.
11 Sep 2014

Tattoo biobatteries produce power from sweat
Researchers reported that they have designed a sensor in the form of a temporary tattoo that can both monitor a person's progress during exercise and produce power from their perspiration.
15 Jul 2014

Silicon sponge improves lithium-ion battery performance
The lithium-ion batteries that power our laptops and electric vehicles could store more energy and run longer on a single charge with the help of a sponge-like silicon material.
3 Jun 2014

Creeping nanocrystals behind lithium-ion battery degradation
Batteries do not age gracefully. The lithium ions that power portable electronics cause lingering structural damage with each cycle of charge and discharge, making devices from smartphones to tablets tick toward zero faster and faster over time.
6 May 2014

Basis for electronics that stretch at the molecular level
Nanoengineers are asking what might be possible if semiconductor materials were flexible and stretchable without sacrificing electronic function?
22 Apr 2014

Engineers develop new materials for hydrogen storage
Engineers at the University of California, San Diego, have created new ceramic materials that could be used to store hydrogen safely and efficiently.
21 Apr 2014

Smart car meets smart charger at UC San Diego
Known as the Intelligent Charging Project, the California Energy Commission-funded endeavor brings together smart fortwo electric drives from Daimler, electric vehicle charging stations supplied by RWE - Germany's second largest utility - and the University of California, San Diego as the demonstration site.
16 Mar 2012

Nanotrees to cleanly harvest the sun's energy
University of California, San Diego electrical engineers are building a forest of tiny nanowire trees in order to cleanly capture solar energy without using fossil fuels and harvest it for hydrogen fuel generation.
27 Jan 2012

Autonomous microrockets for biomedical and industrial use
Researchers at the University of California, San Diego have recently published research into bubble propelled microrockets for use in the human stomach.
17 Jan 2012

Bacteria could light up neon signs using biopixels
In an example of life imitating art, biologists and bioengineers at UC San Diego have created a living neon sign composed of millions of bacterial cells that periodically fluoresce in unison like blinking light bulbs.
12 Dec 2011

IDTechEx Printed Electronics USA 2011 award winners
The annual printed electronics award winners were announced at the IDTechEx Awards Dinner in Santa Clara, California. The awards recognize outstanding progress in the development and commercialization of printed electronics, an industry that produces a huge amount of technical innovation which will be used in many products.
18 May 2011

Possible secondary uses for lithium ion (Li-ion) batteries
The U.S. Department of Energy's National Renewable Energy Laboratory, industry and academia are teaming to give batteries from electric drive vehicles a "second life."