A research group at AIST developed a new method to synthesize nanostructured carbonaceous materials from chemically modified sugar molecules. This approach provides access to nanostructured materials without relying on conventional templates or harsh chemical processing. The nanostructure can be altered by varying the type of sugar hea...
Researchers developed a current comparator using diamond quantum sensors to accurately evaluate both AC and DC current ratios with the same device setup. This technology eliminates the need for separate calibration systems and paves the way for standardization of current measurement in next-generation power grids.
Researchers developed an ABCS reactor for simultaneous treatment of solid waste and wastewater from biomanufacturing, achieving a 1.62-fold increase in methane production. The technology improves wastewater treatment efficiency, reduces facility size, and enables energy self-sufficiency.
Researchers found that aerobic exercise alters regional brain activity patterns during cognitive tasks, while task repetition influences efficiency. In older adults, a positive correlation was observed between decline in brain activity and task performance, suggesting linked changes in task processing.
Researchers have developed a technology to transition microbial communities in wastewater treatment plants from nitrogen removal to recovery, enabling the reuse of nitrogen compounds as an energy resource. This process reduces energy consumption and mitigates environmental impact, promoting a more sustainable wastewater treatment appro...
Research at AIST, Institute of Science Tokyo, and Ritsumeikan University uncovers the impact of histone acetylation site location on liquid–liquid phase separation in gene regulation. This study provides new perspectives for therapeutic development targeting aberrant gene expression.
Researchers developed an analytical technique to evaluate culture media quality by analyzing patterns of fluorescence from synthetic polymer probes. This technology detects quality differences in serum, stem cell, and microbial cultures with high precision, improving reproducibility.
Researchers develop transparent oxide glass with Young's modulus exceeding 130 GPa without chemical strengthening, opening new industrial opportunities for applications in electronic devices and optical components. The innovative material can be produced using scalable industrial techniques.
Researchers discovered that stinkbug females possess a novel symbiotic organ on their hindlegs, which nurtures specific fungi that provide physical defense against wasp parasitism. The fungus-covered eggs exhibit lower parasitism rates, highlighting an impressive example of evolutionary adaptation.
A recent study by researchers at the National Institute of Advanced Industrial Science and Technology estimates that 25 out of 32 key geological resources have exceeded sustainable water limits. This highlights the need for sustainable water use in resource production, particularly for water-intensive metals like copper.