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2018-9-18

Two Quantum Dots are Better than One: Using One Dot to Sense Changes in Another

Osaka University-based collaboration fabricates the first nanoelectronic device that can detect single-electron events in a target quantum dot using a second dot as a sensor

Life Sciences & Medicine
2018-9-10

Seeing Pesticides Spread Through Insect Bodies

Osaka University-led research team develops a new way of looking at insect bodies to answer questions about the effectiveness of pesticides and guide development of more specific alternatives

Osaka University-led team provides insights into the distribution of pesticides within insects using a newly developed method of insect sample prepara...

Life Sciences & Medicine
2018-9-8

Computer avatars play a part in dementia detection

Accurate and easy-to-use dementia detection system developed

A joint group of researchers from Osaka University and Nara Institute of Science and Technology demonstrated that it was possible to detect dementia f...

2018-9-6

Commercially relevant bismuth-based thin film processing

Researchers from Osaka University demonstrate a photoresponsive film processing technique that balances morphological properties with electronic performance

Osaka University researchers prepared 2D layered, visible-light-absorbing bismuth sulfide semiconductors using a two-step process. The resulting film ...

Life Sciences & Medicine
2018-8-29

Dectin-1-mediated pain is critical for the resolution of fungal inflammation

Osaka University study shows that the Dectin-1 to TRP channel pathway is a novel signaling mechanism in the onset of pain, and that inhibition of the VNUT ATP transporter blocks candidiasis-mediated pain

Candidiasis is a painful infection that affects a large number of individuals, occasionally causing severe pain that is solely controlled by resolutio...

Engineering
2018-8-24

Environmentally Friendly Photoluminescent Nanoparticles for More Vivid Display Colors

Researchers create new type of light-emitting nanoparticle made of ternary non-toxic semiconductors to help create displays and LED lighting with better colors that are more environmentally friendly

A Japan-based research team led by Osaka University synthesized non-toxic, cadmium-free light-emitting nanoparticles. The nanoparticles emit clean col...

Life Sciences & Medicine
2018-8-14

Brain cancer potentially resists immunotherapies by trapping T cells in bone marrow

An international research team finds immune cells needed to fight cancer are trapped in the bone marrow by some brain tumors

Researchers in collaboration with Osaka University found that brain tumors in mice and humans cause immune T-cells to become trapped in bone marrow. T...

Life Sciences & Medicine
2018-8-10

Treating inflammatory bowel disorder by delivering microRNAs

Osaka University researchers deliver microRNAs to suppress inflammatory reaction to affected areas in patients with inflammatory bowel disorder

Osaka University researchers efficiently delivered miRNAs to immune response cells in inflamed intestinal tracts using a super carbonate apatite (sCA)...

Life Sciences & Medicine
2018-8-9

Anticancer drugs delivered by a new drug delivery system reduce tumor size

Osaka University-led researchers enhance the efficacy of inhibitors in cancer stem cells therapy for hepatocellular cancer stem cells by technology to develop novel polymer conjugates

A joint group of researchers from Osaka University and Tokyo Institute of Technology created a drug delivery system (DDS) using a poly (ethylene glyco...

Natural Sciences
2018-8-8

Particles collected by Hayabusa give absolute age of asteroid Itokawa

Japanese research group clarifies the chronology of near-Earth asteroid 25143 Itokawa

Japanese scientists, including those from Osaka University, closely examined particles collected from the asteroid Itokawa by the spacecraft Hayabusa,...

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