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Biochemistry Apr 8, 2024

Cutting-edge enzyme research fights back against plastic pollution

Since the 1950s, the surge in global plastic production has paralleled a concerning rise in plastic waste. In the United States alone, a staggering 35 million tons of plastic waste were generated in 2017, with only a fraction ...

Analytical Chemistry Apr 1, 2024

Research demonstrates anatase supported Ni single-atom catalysts for propane dehydrogenation

Propylene is one of the most important petrochemical raw materials, ranging second after ethylene. To meet the ever-increasing demand, alternative technologies for propylene production are in urgent need, among which the ...

Analytical Chemistry Mar 28, 2024

Bifunctional catalyst enables high-performance batteries for sustainable energy storage

Zinc–nitrate batteries are a primary non-rechargeable energy storage system that utilizes the redox potential difference between zinc and nitrate ions to store and release electrical energy. A research team co-led by chemists ...

Analytical Chemistry Mar 26, 2024

Researchers obtain promising results for control of pollutants in water

An article published in the journal Catalysis Communications describes a simple, efficient and sustainable approach to the degradation and quantitative monitoring of a mixture of polycyclic aromatic hydrocarbons (PAHs), emerging ...

Analytical Chemistry Mar 26, 2024

Geometry-adaptive electrocatalysis: Proposed approach could double efficiency of energy conversion technologies

As the world seeks sustainable solutions to meet escalating energy demands, a collaborative team of researchers from the Universities of Tartu and Copenhagen has proposed an innovative approach to overcome long-standing limitations ...

Nanomaterials Mar 25, 2024

Integration of theory prediction and experimental electrooxidation of glycerol on nanosheets

Glycerol, a major by-product of biomass refining accounting for approximately 10% of the yield, presents a significant challenge due to its global surplus. The presence of multiple active hydroxyl groups in glycerol unveils ...

Nanomaterials Mar 25, 2024

Catalysis breakthrough yields self-cleaning wall paint that breaks down air pollutants when exposed to sunlight

Typically, beautiful white wall paint does not stay beautiful and white forever. Often, substances from the air accumulate on its surface. This can be a desired effect because it makes the air cleaner for a while—but over ...

Analytical Chemistry Mar 25, 2024

New strategy proposed for direct synthesis of alcohols from reductive hydroformylation of alkenes

Linear alcohols, as an important class of chemical products, are indispensable in the production of food, pharmaceuticals, plasticizers, and lubricants. Direct conversion of readily available alkenes into high-value alcohols ...

Biotechnology Mar 20, 2024

Generative AI illuminates enzyme secrets using sequences evolved in nature

Enzymes, nature's remarkable biocatalysts, play an integral role in various aspects of daily life. Consider the awe-inspiring sight of fireflies lighting up a summer night. Their captivating glow serves not just to enchant ...

Analytical Chemistry Mar 20, 2024

New method uses enantioselective nickel catalysis to synthesize multifunctional chiral alkylboron compounds

National University of Singapore (NUS) chemists have conceived a strategy using chiral nickel catalysts to facilitate the carboboration of alkenes, generating high-value enantioenriched alkylboronic esters.

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