In the news

WEST LAFAYETTE, Ind. — Your chances of getting a nasty migraine increase following a spinal cord injury, thanks to a chemical messenger in the brain that spikes to toxic levels, past studies have suggested. For treatment to get any better, researchers need to catch that split-second spike in action and closely follow its path of destruction. Purdue University engineers have built a tiny, flexible sensor that is faster and more precise than past attempts at tracking this chemical, called glutamate. The sensor, an implantable device on the spinal cord, is primarily a research tool for testing in animal models, but could find future clinical use as a way to monitor whether a drug for neurotrauma or brain disease is working.

WEST LAFAYETTE, Ind. – A fascination with movie technology that showed robots perform self-repair through a liquid formula inspired a Purdue University professor to make his own discoveries – which are now helping to lead the way for advancements in self-powering devices such as consumer electronics and defense innovations. The Purdue team, led by Wenzhuo Wu, the Ravi and Eleanor Talwar Rising Star Assistant Professor of Industrial Engineering, has created wearable technology to convert mechanical energy into electrical energy. A video about the technology is available at https://youtu.be/TXo7zcijVjI.

WEST LAFAYETTE, Ind. — Someone could hack into your pacemaker or insulin pump and potentially kill you, just by intercepting and analyzing wireless signals. This hasn't happened in real life yet, but researchers have been demonstrating for at least a decade that it's possible. Before the first crime happens, Purdue University engineers have tightened security on the "internet of body." Now, the network you didn't know you had is only accessible by you and your devices, thanks to technology that keeps communication signals within the body itself.

The deadline for faculty proposal submissions in support of the Discovery Park Undergraduate Research Internship (DURI) program is March 11. Interested faculty can submit abstracts for individual projects at the DURI website. Accepted proposals will be announced on March 18.

WEST LAFAYETTE, Ind. — Qubits, the units used to encode information in quantum computing, are not all created equal. Some researchers believe that topological qubits, which are tougher and less susceptible to environmental noise than other kinds, may be the best medium for pushing quantum computing forward. Quantum physics deals with how fundamental particles interact and sometimes come together to form new particles called quasiparticles. Quasiparticles appear in fancy theoretical models, but observing and measuring them experimentally has been a challenge. With the creation of a new device that allows researchers to probe interference of quasiparticles, we may be one giant leap closer. The findings were published Monday in Nature Physics.

Quantum computers will process significantly more information at once compared to today's computers. But the building blocks that contain this information – quantum bits, or "qubits" – are way too sensitive to their surroundings to work well enough right now to build a practical quantum computer.

WEST LAFAYETTE, Ind. – The “tsunami” of digital manufacturing is here – and Purdue University has a major new resource to handle it. Purdue officials held a ribbon-cutting ceremony and open house Wednesday (Jan. 30) for the Manufacturing Design Laboratory, a research space dedicated to the technology-driven future of manufacturing in Indiana and across the globe. The Manufacturing Design Laboratory is housed in Purdue’s Composites Manufacturing and Simulation Center (CMSC), a part of the Indiana Manufacturing Institute (IMI), located at Purdue Research Foundation’s Purdue Research Park of West Lafayette. Established in 2015, IMI is a partnership between Purdue and the state of Indiana.

WEST LAFAYETTE, Ind. — Researchers have created a new testing ground for quantum systems in which they can literally turn certain particle interactions on and off, potentially paving the way for advances in spintronics. Spin transport electronics have the potential to revolutionize electronic devices as we know them, especially when it comes to computing. While standard electronics use an electron’s charge to encode information, spintronic devices rely on another intrinsic property of the electron: its spin.

WEST LAFAYETTE, Ind. – The National Quantum Initiative Act was signed into law by Congress last year to advance coordinated research efforts in quantum information science – the study of the smallest particles and how they can be manipulated - to secure the nation’s preeminence in the tech economy and national security. Why? Quantum computing has the potential to be a game-changer in everyday life. With research in quantum information science strong and accelerating at Purdue University, a new Quantum Science and Engineering Institute was formed to coordinate and incentivize university-wide activities and establish a new resource for faculty and students working on and interested in the pivotal field, which may lead to an array of advanced technologies and products.

WEST LAFAYETTE, Ind. — The more objects we make "smart," from watches to entire buildings, the greater the need for these devices to store and retrieve massive amounts of data quickly without consuming too much power. Millions of new memory cells could be part of a computer chip and provide that speed and energy savings, thanks to the discovery of a previously unobserved functionality in a material called molybdenum ditelluride.