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News from WPI Research Centers

Updates every hour. Last Updated: 10-Oct-2025 17:11 ET (10-Oct-2025 21:11 GMT/UTC)

The Squid Galaxy’s neutrino game just leveled up

Kavli Institute for the Physics and Mathematics of the Universe
Peer-Reviewed Publication

An international research team including the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI) Senior Fellow Alexander Kusenko has published a new study suggesting that galaxy NGC 1068 produces neutrinos but weak gamma rays because helium nuclei may be colliding with ultraviolet light near the galaxy's core, breaking apart and releasing neutrons that eventually decay into neutrinos.

Journal: Physical Review Letters

Visualizing the mechanics of hormone-driven gene activation: Insights into breast cancer

Nano Life Science Institute (NanoLSI), Kanazawa University
Peer-Reviewed Publication

Scientists at Nano Life Science Institute (WPI-NanoLSI), Kanazawa University have captured real-time footage showing how a key hormone receptor activates genes, offering a clearer view into one of the most fundamental Kaprocesses in biology.

Journal: ACS Nano

New Bayesian method enables rapid detection of quantum dot charge states

Advanced Institute for Materials Research (AIMR), Tohoku University
Peer-Reviewed Publication

A research team at Tohoku University’s Advanced Institute for Materials Research (WPI-AIMR) has developed a new technique to rapidly and accurately determine the charge state of electrons confined in semiconductor quantum dots—fundamental components of quantum computing systems. The method is based on Bayesian inference, a statistical framework that estimates the most likely state of a system using observed data.

Journal: Physical Review Applied

Gamified sleep-tracking app improves sleep and reduces body mass index in some users

International Institute for Integrative Sleep Medicine, University of Tsukuba
Peer-Reviewed Publication

A recent study conducted by researchers at the University of Tsukuba revealed that the use of a gamified sleep-tracking mobile application led to improvements in sleep parameters and a reduction in body mass index (BMI) among some users. The study analyzed data from 2,063 individuals who used both the sleep-tracking game app Pokémon Sleep (Pokémon, Inc.) and the diet and weight management application ASKEN (Asken, Inc.) over 90 days.

Journal: Sleep Health

How can we optimize solid-state batteries? Try asking AI

Advanced Institute for Materials Research (AIMR), Tohoku University
Peer-Reviewed Publication

Researchers at Tohoku University have developed a data-driven AI framework that gives scientists a head start by suggesting ideal candidate materials.

Journal: Angewandte Chemie International Edition

Carbon Nanomaterials: Machine learning unveils carbon growth mechanism

Advanced Institute for Materials Research (AIMR), Tohoku University

Researchers from AIMR developed an AI-driven approach to model carbon growth on metal surfaces with high accuracy. By integrating molecular dynamics, time-stamped force-biased Monte Carlo simulations, and machine learning, their method replicates key processes like carbon diffusion and graphene nucleation, enabling scalable, efficient carbon nanomaterial production for electronics and energy storage.

Journal: Nature Communications

Affordable hydrogen fuel production using surface reconstruction strategy

Advanced Institute for Materials Research (AIMR), Tohoku University
Peer-Reviewed Publication

Researchers found a strategy to create catalysts that make the production of hydrogen for clean fuel more efficient and affordable.

Journal: Advanced Energy Materials

New porous crystal catalyst offers durable, efficient solution for clean hydrogen production

Advanced Institute for Materials Research (AIMR), Tohoku University
Peer-Reviewed Publication

Researchers have developed a mesoporous Co₃O₄ catalyst doped with atomically dispersed iridium (Ir) for efficient acidic OER. This unique structure boosts Ir efficiency, minimizes metal leaching, and maintains performance for over 100 hours at just 248 mV overpotential.

Journal: Journal of the American Chemical Society

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