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July 21, 2023 —One of the central challenges for synthetic chemists is to impose control over free radicals. Highly reactive molecules with an unpaired electron, free radicals may be familiar to you; these are the ...
Nov. 23, 2022 —Scientists have measured how unpaired electrons in atoms at one end of a molecule can drive chemical reactivity on the molecule's opposite side. This work shows how molecules containing these ...
July 7, 2022 —研究人员今天宣布他们哈ve built a nanowire that is 2.6 nanometers long, shows an unusual increase in conductance as the wire length increases, and has quasi-metallic properties. Its ...
Aug. 16, 2023 —Researchers have found a way to control the interaction of light and quantum 'spin' in organic semiconductors, that works even at room ...
Nov. 24, 2020 —Scientists have come up with a simple method to evaluate the strength and performance of polymer materials. They hope that their work will enable scientists and engineers to better evaluate the ...
Aug. 3, 2023 —Chemical structures called cyclopropanes can increase the potency of many drugs, but traditional methods to create this structure require highly reactive -- potentially explosive -- ingredients. Now, ...
Mar. 31, 2022 —Haze is formed when a cocktail of various gaseous pollutants is oxidized and forms particulate matter diffusing sunlight. This process is mainly mediated by hydroxyl radicals (OH), and researchers ...
Oct. 27, 2020 —An environmentally friendly and sustainable synthesis of 'heavyweight' polymers with very narrow molecular weight distributions is an important concept in modern polymer chemistry. Thanks ...
July 3, 2023 —Scientists are hoping to make the world's first safe and efficient non-toxic aqueous aluminum radical battery. Scientists have now reported the first stage of developing these novel ...
July 31, 2023 —Using energy from light to activate natural enzymes can help scientists create new-to-nature enzymatic reactions that support eco-friendly biomanufacturing -- the production of fuels, plastics, and ...
