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Nanophysics Apr 29, 2024

Design strategies toward plasmon-enhanced 2D material photodetectors

Traditional semiconductors such as Si, GaAs, and HgCdTe seem unable to meet the development trend of electronic devices that feature ultra-small volume, lightweight, and low power consumption. These limitations of traditional ...

Nanophysics May 16, 2024

A golden layer unlocks sharper imaging and faster scanning with X-rays

Scientists have made a breakthrough in significantly improving the sharpness of X-ray imaging and potentially boosting the speeds at which X-ray scans can be processed. This lays the groundwork for both better medical imaging ...

Polymers May 16, 2024

Customized production of antiviral coatings and cell culture surfaces

Special polymer coatings can confer functional properties to surfaces, for example, antiviral behavior. A team from the Department of Materials Science at Kiel University has now for the first time comprehensively compared ...

Analytical Chemistry May 16, 2024

Researchers develop a detector for continuously monitoring toxic gases

Most systems used to detect toxic gases in industrial or domestic settings can be used only once, or at best a few times. Now, researchers at MIT have developed a detector that could provide continuous monitoring for the ...

Nanomaterials May 7, 2024

Researchers develop nanotechnology for creating wafer-scale nanoparticle monolayers in seconds

Nanoscale materials present us with astonishing chemical and physical properties that help materialize applications such as single molecular sensing and minimally invasive photothermal therapy—which were once just theories—into ...

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 ...

Condensed Matter May 13, 2024

Exceptionally large transverse thermoelectric effect produced by combining thermoelectric and magnetic materials

A NIMS research team has demonstrated for the first time ever that a simple stack of thermoelectric and magnetic material layers can exhibit a substantially larger transverse thermoelectric effect—energy conversion between ...

Analytical Chemistry Jun 17, 2024

Researchers improve solid oxide fuel cell threefold

A research team has successfully developed a catalyst coating technology that significantly improves the performance of solid oxide fuel cells (SOFCs) in just four minutes.

Nanomaterials May 23, 2024

Large-area preparation of flexible carbon nanofilms with synergistically enhanced transmittance and conductivity

Large-area flexible transparent conductive films (TCFs) are urgently needed for future electronics, optoelectronics, energy devices and other fields. Indium tin oxide (ITO) TCF, which is widely used in modern technology, ...

Bio & Medicine Apr 25, 2024

Diamond dust as a potential alternative to contrast agent gadolinium in magnetic resonance imaging

An unexpected discovery surprised a scientist at the Max Planck Institute for Intelligent Systems in Stuttgart: Nanometer-sized diamond particles, which were intended for a completely different purpose, shone brightly in ...

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