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Bio & Medicine May 22, 2024

Flexible, biodegradable and wireless magnetoelectric paper for simple in situ personalization of bioelectric implants

A research team, jointly led by Professors Jiyun Kim, Chaenyung Cha, and Myoung Hoon Song from the Department of Materials Science and Engineering at UNIST, has unveiled the world's first flexible, biodegradable bioelectronic ...

Bio & Medicine May 21, 2024

Designing a tiny new tool to map and treat children's brain cancer

Medulloblastoma is the most common cancerous brain tumor in children, and fighting it requires an approach that is delicate, durable, and direct. Now a group of researchers at UQ's Australian Institute for Bioengineering ...

Bio & Medicine May 20, 2024

Lipid nanoparticle-mRNA regimen reverses inflammation and aids recovery from diabetic wounds in mice

Researchers at the Icahn School of Medicine at Mount Sinai have designed a regenerative medicine therapy to speed up diabetic wound repair. Using tiny fat particles loaded with genetic instructions to calm down inflammation, ...

Bio & Medicine May 20, 2024

Study reveals promising development in cancer-fighting nanotechnologies

A new study conducted by the Wilhelm Lab at the University of Oklahoma examines a promising development in biomedical nanoengineering. Published in Advanced Materials, the study explores new findings on the transportation ...

Nanophysics May 17, 2024

Study shows optical excitation of hot carriers enables ultrafast dynamic control of nanoscale plasmons

Photonic computing, storage, and communication are the foundation for future photonic chips and all-optical neural networks. Nanoscale plasmons, with their ultrafast response speed and ultrasmall mode volume, play an important ...

Analytical Chemistry May 16, 2024

Ion swap dramatically improves performance of CO₂-defeating catalyst

A team of scientists led by the Department of Energy's Oak Ridge National Laboratory has found an unconventional way to improve catalysts made of more than one material. The solution demonstrates a path to designing catalysts ...

Nanomaterials May 15, 2024

Polyglycerol coating offers safer nanoparticle environmental remediation

Nanoparticles (NPs) are often used to reduce environmental pollution by targeting harmful chemicals in soil and water that are released by industrial and agricultural activities. These NPs are engineered to absorb, degrade, ...

Bio & Medicine May 15, 2024

Scientists from Prague are expanding the possibilities of using RNA in gene medicine

Dr. Petr Cígler and his collaborators are working on refining molecular systems for transporting ribonucleic acid (RNA) molecules into cells. The question of how to effectively deliver RNA to a designated place in the body ...

Bio & Medicine May 15, 2024

Multi-scale, nanomaterial-based ice inhibition platform enables full-cycle cryogenic protection for mouse oocytes

Safe and high-quality fertility preservation is of growing significance for women in clinical trials. Current primary methods for cryopreserving human oocytes are slow freezing and vitrification, but existing techniques pose ...

Analytical Chemistry May 14, 2024

Chainmail catalysts: Carbon-encapsulated FeNi alloys for enhanced oxygen electrocatalysis

Rapid growth in global energy demand has caused massive depletion of traditional fossil fuels and serious environmental problems, and there is no doubt that the development of efficient energy storage and conversion technologies ...

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