Search results for metal-organic frameworks

Bio & Medicine Sep 30, 2024

New copper metal-organic framework nanozymes enable intelligent food detection

Nanozymes have high catalytic activity, high stability and high adaptability, and have become a new sensitive material for building sensors in the field of detection. Designing and preparing efficient nanozymes and promotion ...

Analytical Chemistry Sep 28, 2024

Designing multifunctional framework materials for sustainable photocatalysis

The goal of sustainable chemistry has motivated chemists to use renewable energy in chemical reactions, minimizing hazardous waste, and maximizing atom economy. Nature provides a blueprint with photosynthesis, in which carbohydrates ...

Analytical Chemistry Sep 25, 2024

Scientists discover electrolyte composition-dependent CO₂ reduction selectivity with an MOF catalyst

Electrochemical reduction of CO2 has long been viewed as a promising approach to utilize CO2. Selective generation is an important topic, but most efforts on controlling product selectivity have been devoted to catalyst design ...

Analytical Chemistry Sep 23, 2024

Researchers enhance CO₂ photoreduction with new metal-organic framework

Photocatalytic conversion of CO2 into C2 products is an important process in the quest to address the energy crisis and achieve carbon neutrality. However, generating C2 products is challenging due to the sluggish multi-electron ...

Analytical Chemistry Sep 19, 2024

Advances in hydrogen research: More efficient isotope separation in sight

The lightest of all elements, hydrogen, is in great demand due to its promising role as a sustainable resource in the energy transition. A team from Leipzig University and TU Dresden, as part of the Hydrogen Isotopes 1,2,3H ...

Nanophysics Sep 16, 2024

Physicists achieve high selectivity in nanostructures using selenium doping

Physicists from the National University of Singapore (NUS) have achieved controlled conformational arrangements in nanostructures using a flexible precursor and selenium doping, enhancing material properties and structural ...

Materials Science Sep 12, 2024

Adaptive healing of stress-induced dynamic cracks in a metal-organic framework membrane using nanoparticles

Stress-induced cracks often lead to catastrophic failure of materials. For membranes, stress loads concomitant with thermal and mechanical risks during separation will gradually produce cracks, which weaken the stability ...

Analytical Chemistry Sep 5, 2024

Novel design strategy advances discovery of metal-organic frameworks

An innovative strategy, known as the "Up-Down Approach," has the potential to dramatically accelerate the creation of metal-organic frameworks (MOFs). The paper is published in the journal Nature Synthesis.

Biochemistry Sep 3, 2024

Mass cytometry barcoding strategy offers a new perspective of non-specific binding

Non-specific binding (NSB), the most annoying thing to scientists in the biosensing field, is one of the main factors limiting the performance of diagnostic sensors.

Polymers Sep 3, 2024

Porous gas-adsorbing materials reveal hidden softness

A team of researchers has reshaped our understanding of developing gas storage materials known as porous coordination polymers (PCPs), which is also known as metal-organic frameworks (MOFs).

page 19 from 40