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Search results for metal organic framework

Analytical Chemistry May 21, 2025

Inorganic polycations induce widening of infrared transparency spectrum

As core components for generating coherent tunable radiation sources in all-solid-state lasers, second-order nonlinear optical (NLO) crystals have demonstrated significant technical advantages in many fields. Metal chalcogenides ...

Analytical Chemistry May 20, 2025

Cobalt catalyst rivals platinum in key industrial reaction

Propane dehydrogenation is a key industrial route to producing propylene without relying on oil. However, its current production processes rely heavily on precious-metal catalysts such as Pt-based materials. Developing efficient ...

Bio & Medicine May 20, 2025

Color-changing sensor detects alcohol with a smartphone snap

Determining how strong your drink is doesn't need to be either guesswork or lab work. New research has made it as simple as checking your messages—and more colorful, too. The study is published in the journal Small Science.

Analytical Chemistry May 16, 2025

Subtle ligand modifications in aluminum complexes unlock enhanced solid-state light emission

Artificial light, once a luxury, has become central to modern life, with its evolution spanning from fire to LEDs. Now, researchers have developed a new class of efficient light-emitting materials as promising candidates ...

Materials Science May 13, 2025

Sponge-like pellets show promise for capturing carbon dioxide from industrial sources

Capturing carbon dioxide (COâ‚‚) from industrial processes is a necessary step to achieve net-zero greenhouse gas emissions and minimize the severe impacts of climate change. A new report from the University of Nottingham ...

Analytical Chemistry May 13, 2025

Understanding carbon traps: Âé¶¹ÒùÔºical probing of a promising material shows exactly how it locks COâ‚‚ into place

As industries seek innovative solutions for carbon capture, scientists have turned to advanced materials that efficiently trap and store carbon dioxide (COâ‚‚) from industrial emissions.

Ecology May 9, 2025

Metals and hormone-disrupting substances threaten sustainable agriculture, water management

Metals and hormone-disrupting substances such as estrogens present a genuine risk to the sustainability of agriculture and water management in Europe. This is the conclusion of doctoral research conducted by Chinese environmental ...

Environment May 1, 2025

Current legal frameworks can't protect the oceans from deep-sea mining and the negative impacts on humankind

The international legal order is floundering. The geopolitical and resource policy priorities of the United States are shifting.

Analytical Chemistry Apr 29, 2025

Data-driven algorithm yields three unique ZIFs with high selectivity for greenhouse gas separation

A collaborative research effort between UNIST and the Korea Institute of Science and Technology (KIST) has led to the successful synthesis of three novel porous materials by leveraging a data-driven structure prediction algorithm. ...

Analytical Chemistry Apr 25, 2025

Scientists develop novel strategy to enhance water oxidation catalysis

A research team has developed a highly stable and efficient water oxidation catalyst, marking a major advancement in the field of green hydrogen production via water splitting technology.

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