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Search results for metal-organic frameworks

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.

Analytical Chemistry Jun 27, 2023

Team constructs highly active covalent organic framework from benzimidazole monomer in solvothermal pathway

Hydrogen (H2) is a clean carbon-free fuel with high gravimetric energy density and emerges as an attractive alternative to the unrenewable fossil resource. Photocatalytic water splitting over a semiconductor provides a promising ...

Nanomaterials Jun 27, 2023

Research team's novel metal-organic framework could help advance semiconductors

A team of Clemson University chemists has constructed a novel two-dimensional electrically conductive metal-organic framework (MOF), a breakthrough that could help advance modern electronics and energy technologies.

Nanomaterials Jun 23, 2023

A new class of interlocking supramolecular systems: MOFaxanes

A team of chemists and material scientists at the University of Tokyo has developed a new class of interlocking supramolecular systems by combining metal-organic frameworks with rotaxanes. In their study, reported in the ...

Nanomaterials Jun 16, 2023

Overcoming the trade-off between sub-nanometer size and high metal loading in meta cluster catalysts

Recognizing the ultrafast laser-to-thermal conversion capacity and the impermeable, flexible features of graphene Dr. Ye-Chuang Han and Prof. Zhong-Qun Tian conceived the idea of using the material as the diffusion-constrained ...

Bio & Medicine Jun 15, 2023

Microneedle array embedded with ultrasound-triggered antibacterial nanoparticles for acne treatment

A research team led by Professor Kelvin Yeung from the Department of Orthopedics and Traumatology, School of Clinical Medicine, LKS Faculty of Medicine, the University of Hong Kong (HKUMed) has designed a new microneedle ...

Analytical Chemistry May 31, 2023

Lattice built with negative thermal expansion properties reveals unique relaxation mechanism

A team of nuclear chemists at the Chinese Academy of Sciences, working with a colleague from Changzhou University, has discovered a unique relaxation mechanism in a lattice-based material they built that had negative thermal ...

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