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2017-12-21

Viewing atomic structures of dopant atoms in 3D relating to electrical activity in a semiconductor

Natural Sciences
2017-12-15

Mechanism behind catalytic hydroxylation of stable C-H bonds using artificial enzyme at room temperature elucidated

Will lead to efficient use of natural carbon resources

A group of researchers clarified that the active species of a hydroxylation reaction (changing C-H bonds to O-H bonds) catalyzed by an artificial enzy...

Engineering
2017-12-14

Thermoelectric Power Generation at Room Temperature: Coming Soon?

Osaka University-led researchers create a thermoelectric material (ytterbium silicide) with a high power factor at room temperature

2017-12-1

Two-dimensional 100-nm focusing achieved using high accuracy ellipsoidal mirror at Spring-8

Focus size previously requiring two mirrors achieved with single mirror

A group of researchers fabricated an ellipsoidal mirror for two-dimensional 100-nm focusing with a nanoscale surface-figure accuracy, the best result ...

Life Sciences & Medicine
2017-11-3

Gender roles in ancient times

Japanese scientists show how the expression of a single gene, doublesex1, in the embryo of the ancient crustacean Daphnia magna determines the growth of gender-specific traits

Two new studies by Osaka University researchers provide insights on why male and female bodies of the same species differ. The studies show factors th...

2017-10-12

Osaka University Chemists Unlock the Potential of Fluoroalkenes

Osaka University-led researchers master chemical transformation of fluoroalkenes, paving the way for new pharmaceuticals and advanced materials

Osaka University-led chemists developed a copper-catalyzed reaction for replacing fluorine atoms with an easily transformable boronate group on polyfl...

Life Sciences & Medicine
2017-9-29

Proliferation and breeding methods of drought-resistant jojoba developed

Natural Sciences
2017-9-22

Real-time imaging of internal grain motion with high-speed MRI

A group of researchers succeeded in real-time observation of incoherent particle motion in granular beds, which is usually difficult to see. This grou...

Engineering
2017-9-22

Molten cesium iodide spread out the surface of uranium dioxide

Step toward clarification of release behavior of radioactive materials from the Fukushima Daiichi Nuclear Power Plant

Natural Sciences
2017-9-13

Physicists Achieve Rapid Magnetic Switching with Lasers

Osaka University-led research shows control over composition of ferrimagnetic materials offers new ways of switching their magnetism

An Osaka University-led research group use an advanced synchrotron measurement system to probe how laser pulses affect the magnetism of ferrimagnetic ...

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