Washington State University

Sensor can detect spoiled milk before opening

Expiration dates on milk could eventually become a thing of the past with new sensor technology.

Nanoscale drug delivery method developed

Researchers have developed a novel way to deliver drugs and therapies into cells at the nanoscale without causing toxic effects that have stymied other such efforts. The work could someday lead to more effective therapies and diagnostics for cancer and other illnesses.

3D‑printed glucose biosensors

A 3D‑printed glucose biosensor for use in wearable monitors has been created. The work could lead to improved glucose monitors for millions of people who suffer from diabetes.

Implantable, biofuel-powered sensor that runs on sugar

Researchers have developed an implantable, biofuel-powered sensor that runs on sugar and can monitor a body's biological signals to detect, prevent and diagnose diseases.

Catalyst advance could lead to economical fuel cells

Researchers have developed a new way to make low-cost, single-atom catalysts for fuel cells — an advance that could make important clean energy technology more economically viable.

3D printed contact lenses treat eye disease

A researcher has received a U.S. Department of Defense grant to develop a more convenient, less expensive and less painful way to treat serious eye diseases using 3D printing to develop a programmable microneedle array that can deliver drugs directly into the eye in a sustained manner.

One-step, 3D printing for multimaterial projects

Similar to the advance from black and white to color printing, a research team for the first time has used 3D printing technology in a one-step process to print structures made of two different materials.

Natural cures plus biomedical devices prompt bone health, growth

A research team is bringing together natural medical cures with modern biomedical devices in hopes of bringing about better health outcomes for people with bone diseases.

New water-splitting method could open path to hydrogen economy

Researchers have found a way to more efficiently generate hydrogen from water — an important key to making clean energy more viable.

Sodium battery could provide cheap, effective lithium alternative

Sodium-ion batteries might soon provide a less expensive, viable alternative to lithium-ion batteries. The new technology also would help solve material sustainability issues by alleviating the mining of lithium - a diminishing resource.

New 3-D printing technique for manufacturing strain gauges

Have you ever weighed your car at a weighing station on the highway? Have you ever thought about how the deflections in an airplane wing are monitored? Have you ever wondered how engineers monitor the stress and bend of a bridge?

New device could turn heat energy into a viable fuel source

A new device could one day turn the heat generated by a wide array of electronics into a usable fuel source.

New device could turn heat energy into a viable fuel source

A new device could one day turn the heat generated by a wide array of electronics into a usable fuel source.

Computer approaches human skill for first time

A research team for the first time has developed a computer algorithm that is nearly as accurate as people are at mapping brain neural networks — a breakthrough that could speed up the image analysis that researchers use to understand brain circuitry.

Physicists write with light, turn crystal into an electrical circuit

Physicists have found a way to write an electrical circuit into a crystal, opening up the possibility of transparent, three-dimensional electronics that, like an Etch A Sketch, can be erased and reconfigured.

Chemists make major strides in organic semiconductors

Chemists have created new materials that pave the way for the development of inexpensive solar cells.