By Jamie Oberdick
UNIVERSITY PARK, Pa. — The biggest question an entrepreneur faces is a simple one: Are there enough potential customers to turn my big idea into a business? A trio of Penn State researchers were selected recently for the National Science Foundation’s (NSF) National I-Corps Program to find an answer for their own big idea.
By Mariah R. Lucas
UNIVERSITY PARK, Pa. — Earthquakes are notoriously hard to predict, and scientists currently rely on seismic hazard maps to predict the likelihood of an earthquake to strike a particular region. Jacques Rivière, assistant professor of engineering science and mechanics (ESM) and of acoustics, received a five-year, $750,000 Early Career Award from the U.S. Department of Energy (DOE) to advance the use of ultrasound sensors to image lab-based earthquakes and better understand the precursory events that lead to them.
By Jamie Oberdick
It was an unusual scene on an overcast day in July 2022 at the University Park West Campus intramural fields. Near quiet tennis courts, a group of around 100 first-year college students, high school students, graduate students from several universities, faculty and administrators, and military visitors gathered around several display tables, including one dishing out Berkey Creamery ice cream. Nearby, a somewhat ominous, mysterious large black drone hovered with a distinct high-pitched buzz.
By Adrienne Berard
UNIVERSITY PARK, Pa. — Waaahhh! While babies have a natural mechanism for alerting their parents that they need a diaper change, a new sensor developed by researchers at Penn State could help workers in daycares, hospitals and other settings provide more immediate care to their charges.
By Mariah R. Lucas
When used as wearable medical devices, stretchy, flexible gas sensors can identify health conditions or issues by detecting oxygen or carbon dioxide levels in the breath or sweat. They also are useful for monitoring air quality in indoor or outdoor environments by detecting gas, biomolecules and chemicals. But manufacturing the devices, which are created using nanomaterials, can be a challenge.
By Pamela Krewson Wertz
UNIVERSITY PARK, Pa. — A Penn State-designed window screen system that automatically changes its shape based on indoor and outdoor environmental conditions is part of the Lisbon Architecture Triennale 2022 in Lisbon, Portugal through Dec. 5. The responsive building façade system features screens made of smart and bistable materials that are located inside a building’s windows that open and close based on the weather conditions and lighting outside, as well as the indoor lighting and climate requirements.
By Mary Fetzer
Combining machine learning with multimodal electrochemical sensing can significantly improve the analytical performance of biosensors, according to new findings from a Penn State research team. These improvements may benefit noninvasive health monitoring, such as testing that involves saliva or sweat. The findings were published this month in Analytica Chimica Acta.
By Mariah Chuprinski
Digital information is everywhere in the era of smart technology, where data is continuously generated by and communicated among cell phones, smart watches, cameras, smart speakers and other devices. Securing digital data on handheld devices requires massive amounts of energy, according to an interdisciplinary group of Penn State researchers, who warn that securing these devices from bad actors is becoming a greater concern than ever before.
By Ashley J. WennersHerron
Environmental sensors are a step closer to simultaneously sniffing out multiple gases that could indicate disease or pollution, thanks to a Penn State collaboration. Huanyu “Larry” Cheng, assistant professor of engineering science and mechanics in the College of Engineering, and Lauren Zarzar, assistant professor of chemistry in Eberly College of Science, and their teams combined laser writing and responsive sensor technologies to fabricate the first highly customizable microscale gas sensing devices.
