العلوم والبيئة
A gold–copper strategy for building interlocked nitrogen-doped carbon nanohoops
المصدر: Phys.org - latest science and technology news stories · نُشر
Catenanes are molecules in which two or more rings are mechanically interlocked like the links of a chain, without any chemical bonds between them. Since Jean-Pierre Sauvage, who later shared the 2016 Nobel Prize in Chemistry, reported an efficient metal-templated synthesis in 19
Catenanes are molecules in which two or more rings are mechanically interlocked like the links of a chain, without any chemical bonds between them. Since Jean-Pierre Sauvage, who later shared the 2016 Nobel Prize in Chemistry, reported an efficient metal-templated synthesis in 1983, catenanes have attracted attention as fundamental frameworks for molecular machines.
أخبار ذات صلة
New strategy boosts iron-based single-atom catalysts for Fenton-like reactions
Researchers at the Xinjiang Technical Institute of Physics and Chemistry (XTIPC) of the Chinese Academy of Sciences (CAS) have developed a core-shell confined iron-based single-atom catalyst that combines high Fenton-like catalytic activity with structural stability, enabling nea
Phys.org - latest science and technology news stories ·
Scientists accidentally solve a chemistry mystery that lasted 60 years
After more than 60 years of unsuccessful attempts, scientists have finally isolated stable examples of elusive boron-oxygen molecules once considered too unstable to capture. The surprising breakthrough, achieved using relatively simple chemical reactions, could pave the way for
All Top News -- ScienceDaily ·
Taking into account the role of neglected farmer groups in recharging groundwater
A new study by researchers at the Indo-French Cell for Water Sciences (IFCWS), Indian Institute of Science (IISc), introduces a new framework for water budgeting in agricultural regions that includes farmers' social categories that are usually neglected. The work is published in
Phys.org - latest science and technology news stories ·
Centaurus A in the spotlight: Plasma simulations reproduce black hole jets' mysterious bright edges
Around 12 million light-years away, the supermassive black hole of the galaxy Centaurus A is hurling two enormous plasma jets into space at nearly the speed of light. These so-called jets are brighter at their edges than at their center. The reason for this was previously unclear
Phys.org - latest science and technology news stories ·
Argon on Uranus and Neptune may reveal more about their origins than their interiors
Measurements of an argon isotope could help scientists understand whether the interiors of Uranus and Neptune, our solar system's so-called ice giants, are dominated by ice or rock. New research led by Southwest Research Institute (SwRI) and published in The Planetary Science Jou
Phys.org - latest science and technology news stories ·