Perishable foods at undesired temperatures can generate foodborne illnesses that present
significant societal costs. To certify refrigeration succession in a food‐supply chain, a flexible, …

One of the most important trends in modern medicine is the development of non-invasive
methods that diagnose diseases by analyzing specific gases from human exhalation. …

The acceleration of eco-friendly energy generation technologies has been driven by
pressing environmental issues such as global warming. Among the promising approaches is …

l-Ergothioneine (EGT) is a strong antioxidant used in industry, and it is commonly extracted
from mushrooms; however, its production is limited. As an alternative, we developed …

It was recently discovered that a transparent n -type (Ba,La)SnO 3 system has electrical mobility
as high as 320 cm 2 V − 1 s − 1 at room temperature and superior thermal stability up to …

We investigated the electronic structure of Na 2 IrO 3 using optical spectroscopy, first-principles
calculation, and x-ray absorption spectroscopy. We found that the electronic structure of …

Detection of hydrogen peroxide (H 2 O 2 ) is particularly important in the field of clinical
diagnosis for exhaled breath analysis, because H 2 O 2 is closely related to diseases such as …

Power generation technologies based on water movement and evaporation use water, which
covers more than 70% of the Earth’s surface and can also generate power from moisture in …

The temperature ( T ) dependence of the optical conductivity spectra σ ( ω ) of a single
crystal SrRuO 3 thin film is studied over a T range from 5 to 450 K. We observed significant T …

Strain control is one of the most promising avenues to search for new emergent phenomena
in transition-metal-oxide films. Here, we investigate the strain-induced changes of electronic …