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Search results for enantiomers

Polymers Jan 11, 2021

Scientists make sustainable polymer from sugars in wood

Scientists from the University of Bath have made a sustainable polymer using the second most abundant sugar in nature, xylose.

Materials Science Dec 21, 2020

New catalytic approach to accessing key intermediate carbocation

Human civilization in the 21st century is largely sustained by modern chemical technologies. The raw materials used in the manufacturing of a wide range of products, from clothing to plastics and pharmaceuticals, are mainly ...

Materials Science Dec 15, 2020

Researchers develop catalyst with chirality at the zinc center

Researchers have designed and built a new chemical tool inspired by natural metal-containing enzymes in living organisms. The product, a tetrahedral "chiral zinc," maintains its shape for years, providing a new structure ...

Optics & Photonics Sep 2, 2020

Electromagnetic chirality: From fundamentals to nontraditional chiroptical phenomena

Theoretical frameworks of chiroptical properties of electromagnetic materials and fields are reviewed. Based on these fundamentals, chiroptical systems can be understood, and complicated chiroptical phenomena can be described.

Materials Science Aug 27, 2020

Researchers report new platform for stereocontrol

A collaboration between two labs at Princeton University's Department of Chemistry has yielded a striking new platform that allows chemists to reinterpret the rules of stereochemistry and stereocontrol with important implications ...

Earth Sciences Aug 27, 2020

A chiral surprise in the rainforest

Forests such as the Amazon rainforest emit huge amounts of biogenic volatile organic compounds (BVOC) into the atmosphere. These compounds impact the physical and chemical properties of the atmosphere and also our climate. ...

Materials Science Aug 10, 2020

Discovery of naturally chiral surfaces for safer pharmaceuticals

In the 1960s, the sedative thalidomide was widely popular as one of the only non-barbiturate, over-the-counter sleep-aids on the market. When doctors started noticing that it also helped alleviate morning sickness in pregnant ...

Quantum Âé¶¹ÒùÔºics Jul 9, 2020

Cherned up to the maximum

In topological materials, electrons can display behavior that is fundamentally differentfrom that in 'conventional' matter, and the magnitude of many such 'exotic' phenomena is directly proportional to an entity known as ...

Materials Science Jun 30, 2020

Researchers access both enantiomers by varying reaction time

Homochirality is a fundamental feature of all living organism. It is well known that a pair of enantiomers of chiral drug molecules, whose structures have a non-superimposable mirror-image relationship to each other, will ...

Materials Science Jun 29, 2020

Newly designed ligands for a catalytic reaction to synthesize drugs and useful compounds

Currently, various therapeutic compounds on the market, such as proteins, enzymes, and amino acids, are 'chiral compounds'—molecules with two structures that are mirror images of each other but cannot be superimposed. Although ...

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