A major factor holding back development of wearable biosensors for health monitoring is the lack of a lightweight, long-lasting power supply. Now scientists at the University of Massachusetts Amherst led by materials chemist Trisha L. Andrew report that they...
NUS PhD student Mr Liu Wei showing the two-dimensional graphene-like polymer (left), and a piece of carbon paper coated with the novel material (right).
Credit: National University of Singapore
Polymers, such as plastic and synthetic textiles, are very useful technological commodities...
The discovery of a novel enzyme that releases a valuable chemical from agricultural waste could provide an important breakthrough in the upscaling of renewable fuels and chemicals, a new study shows.
Researchers -- led by the University of York --...
Bacterial pathogens can live on surfaces for days. What if frequently touched surfaces such as doorknobs could instantly kill them off?
Purdue University engineers have created a laser treatment method that could potentially turn any metal surface into a rapid bacteria killer—just...
Fossil fuels have long been the precursor to plastic, but new research from the University of Nebraska-Lincoln and European collaborators could help send that era up in smoke—carbon dioxide, to be exact.
Produced almost entirely from burning fossil fuels, carbon...
A method to activate targeted drugs, or smart drugs, only at the selected site of action, an approach that improves the drug's therapeutic effect and minimizes side effects, has been developed in a study led by Georgia State University.
Smart...
Engineers at the University of California San Diego have developed a super-hydrophobic surface that can be used to generate electrical voltage. When salt water flows over this specially patterned surface, it can produce at least 50 millivolts. The proof-of-concept...
Electrically conductive films that are optically transparent have a central role in a wide range of electronics applications, from touch screens and video displays to photovoltaics. These conductors function as invisible electrodes for circuit wiring, touch sensing, or electrical...
It's a popular phrase used to describe people, things, and ideas that just don't mix—"like oil and water." Except it's not entirely true. Oil and water can mix, and can be very difficult to completely separate when brought together....
The first quick, accurate, nondestructive and portable way to scan produce for nutrients has been demonstrated by a team of Texas A&M AgriLife Research scientists. The same scan can also identify diseases in living plants before visible symptoms appear.
The...
Wake Forest Institute for Regenerative Medicine scientists (WFIRM) have developed a method to bioprint a type of cartilage that could someday help restore knee function damaged by arthritis or injury.
This cartilage, known as fibrocartilage, helps connect tendons or ligaments...
