Search results for metal-organic frameworks

Bio & Medicine Jul 31, 2023

Researchers formulate controlled delivery of micronutrients to promote plant growth

Improvements in crop productivity and nutritional value are needed to meet increased global demand for food in terms of both quantity and quality. A strategy being investigated by KAUST researchers to address the issue is ...

Analytical Chemistry Jul 24, 2023

New study reveals remarkable impact of intrinsic spin shielding in platinum-rare earth alloys on electrocatalysis

The oxygen reduction reaction is a crucial step in the performance of fuel cells, determining their efficiency and overall applicability. However, sluggish kinetics in the ORR, particularly at the cathode, pose challenges ...

Analytical Chemistry Jul 21, 2023

Insights into designing advanced stimuli-responsive porous materials

The "nothing" (empty space) feature of porous soft materials is foundational to their properties and applications, and has been a focus of study for many years. Now, researchers from Japan have solved a long-standing puzzle ...

Analytical Chemistry Jul 20, 2023

Crafting molecular puzzles: A strategic approach to developing robust porous molecular crystals

Inspired by jigsaw puzzles, Prof. Zhao Yanchuan and his research team from the Shanghai Institute of Organic Chemistry (SIOC) of the Chinese Academy of Sciences have developed a stable, porous molecular crystal (PMC) through ...

Materials Science Jul 19, 2023

Unlocking the power of molecular crystals: A possible solution to nuclear waste

In a world increasingly concerned about the environmental and geopolitical implications of fossil fuel usage, nuclear energy has resurfaced as a subject of great interest. Its ability to generate electricity at scale without ...

Polymers Jul 19, 2023

Blamed for fouling the environment, polyester may help save it

More than a decade ago, jet-lagged textile expert Juan Hinestroza landed in Xintang, China, and took a walk near a large creek. He noticed the water was a strange color—indigo blue, from highly toxic dyes, pigments and finishes ...

Materials Science Jul 6, 2023

How electrostatics can advance green catalysis events

Developing new and more-efficient catalytic ways to control chemical reactivity and selectivity has been a constant quest for chemists in the fields of chemical manufacturing and fundamental research. Growing evidence points ...

Analytical Chemistry Jul 6, 2023

Metal/covalent organic frameworks for aqueous rechargeable zinc-ion batteries

In a review led by Prof. Chunyi Zhi (City University of Hong Kong) and published in the journal Science China Chemistry, researchers focused on the current advances in the development of MOF/COF-based materials for ARZIBs, ...

Bio & Medicine Jul 6, 2023

Team develops shape-transforming colloidal assembly for targeted cargo delivery at microscale

In nature, it is common to find structures that combine both soft and hard material. These structures are responsible for diverse mechanical properties and functions of biological systems. As a typical example, the human ...

Nanomaterials Jul 6, 2023

Scientists find a better way to capture carbon from industrial emissions

Researchers in the Oregon State University College of Science have demonstrated the potential of an inexpensive nanomaterial to scrub carbon dioxide from industrial emissions.

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