Search results for metal-organic frameworks

Nanomaterials Dec 21, 2023

Scientists create chiral polyoxometalate-based frameworks with enhanced stability and catalytic activity

A team of scientists has created a chiral assembly by blending inorganic polyoxometalates and organic cyclodextrin molecules.

Materials Science Dec 20, 2023

Researchers create a glass that sifts carbon dioxide

Separating carbon dioxide molecules from gas mixtures requires materials with extremely fine pores. Researchers from Friedrich Schiller University Jena, in cooperation with the University of Leipzig and the University of ...

Nanomaterials Dec 7, 2023

Metamaterials and origamic metal-organic frameworks

Origami is a paper folding process usually associated with child's play mostly to form a paper-folded crane, yet it is, as of recently a fascinating research topic. Origami-inspired materials can achieve mechanical properties ...

Analytical Chemistry Nov 28, 2023

Harnessing cutting-edge tech for cleaner nuclear energy: Breakthrough in iodine capture

In a study published in the journal Frontiers of Environmental Science & Engineering, researchers from Sichuan University have unveiled significant insights into the structure–performance relationships of metal–organic frameworks ...

Biotechnology Nov 14, 2023

Evidence-led GM crop regulation could help UK take lead in tackling global food security, climate change risks

The U.K. needs an evidence-led and proportionate regulatory approach for genetically modified (GM) crops to realize the technology's benefits for human health, agriculture and the environment, according to a new Royal Society ...

Analytical Chemistry Nov 13, 2023

Research proposes a modular customization strategy for defect-free MOF separation membranes

Membrane separation technology offers great potential due to its low energy consumption and continuous operation. Metal-organic frameworks (MOFs) are ideal membrane candidates due to their abundant species, high porosity, ...

Analytical Chemistry Nov 7, 2023

How lab-made catalysts can help convert difficult greenhouse gases

Natural gas consists of light hydrocarbons such as methane and ethane. Such gases are more potent greenhouse gases than CO2, are constantly released into the atmosphere from natural gas wells, and are more difficult to store ...

Analytical Chemistry Oct 27, 2023

Team synthesizes a new polyoxometalate-based metal-organic complex

A research team has synthesized a new polyoxometalate-based metal-organic complex that they then tested as a catalyst for the oxidation reactions of various sulfides. They found that the complex possesses excellent catalytic ...

Analytical Chemistry Oct 18, 2023

Collaborative study focuses on using computer algorithms to find molecular adaptations to improve COVID-19 drugs

As the COVID-19 pandemic scattered and isolated people, researchers across Virginia Tech connected for a data-driven collaboration seeking improved drugs to fight the disease and potentially many other illnesses.

Analytical Chemistry Oct 11, 2023

Metal-free and transition-metal-doped ZIF-8@CNT catalysts prepared by one-step high-temperature pyrolysis

Non-precious metal catalysts (NPMC) have strong potential in energy conversion devices due to their excellent oxygen reduction reaction (ORR) performance in fuel cells. Since in most NPMC materials, the accessible active ...

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