Search results for materials science

Biochemistry Jun 25, 2024

Researchers develop polymer fibers that can facilitate controlled, local drug delivery

Medical products such as ointments or syringes reach their limits when it comes to delivering medication locally—and above all in a controlled manner over a longer period of time. Empa researchers are therefore developing ...

Analytical Chemistry Jun 11, 2024

Researchers harness AI for autonomous discovery and optimization of materials

Today, researchers are developing ways to accelerate discovery by combining automated experiments, artificial intelligence and high-performance computing. A novel tool developed at Oak Ridge National Laboratory that leverages ...

Environment Jul 8, 2024

Measuring the doughnut: A good and ecological life is possible for all

Today, humanity is not treating the Earth sustainably. Global warming, deforestation and a decline in biodiversity are causing problems for our planet. For many, this status quo leads to pessimism: Is it even possible to ...

Nanophysics Jun 3, 2024

New momentum-space polarization filters enable high signal-to-noise ratio nano imaging

A research team led by Prof. Zhang Dongguo from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) developed an optical module that consists of cascaded momentum-space polarization ...

Analytical Chemistry Jun 18, 2024

Backdoor method creates high-entropy material at lower temperatures

Entropy is a hot mess. Randomness and disorder are not exactly virtues in science. Yet it turns out, a sloppy jumble of differently sized atoms can do a better job stabilizing certain nanocrystals than a tidy arrangement ...

Materials Science Jun 25, 2024

Nanoconfined materials developed for efficient fluoride removal from water

A research team led by Prof. Kong Lingtao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed an innovative material for the efficient removal of fluoride ions from water. This newly-developed ...

General Physics Jun 12, 2024

Engineer explains the science behind metamaterials and MRI enhancement

In recent years, the field of metamaterials has experienced substantial growth, revealing exciting potential, especially in advancing magnetic resonance imaging (MRI) technology. Three new studies led by Dr. Xin Zhang, a ...

Condensed Matter May 29, 2024

Researchers find high magnetic field facilitates novel intrinsic ferromagnetic polar metals

Researchers have designed a novel oxide material, Ca3Co3O8, through atomic precision manipulation of correlated oxides. It demonstrated a remarkable combination of properties—ferromagnetism, polar distortion and metallicity, ...

Condensed Matter May 21, 2024

Researchers report structure for developing high-efficiency crystalline white organic light-emitting diodes

Organic light-emitting diodes (OLED) have emerged as a new generation of display technology. Organic crystalline materials possess superior thermal stability, chemical stability, and high carrier mobility, making them an ...

Analytical Chemistry Jul 1, 2024

Scientists probe chilling behavior of promising solid-state cooling material

A research team led by the Department of Energy's Oak Ridge National Laboratory has bridged a knowledge gap in atomic-scale heat motion. This new understanding holds promise for enhancing materials to advance an emerging ...

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