In contrast to conventional mirrors, light can be reflected on surfaces known as metasurfaces without changing its polarization. This phenomenon has now been proven by physicists at ...
Chiral molecules - compounds that are mirror images of each other - play an important role in biological processes and in chemical synthesis. Chemists have now succeeded for the first time in using ...
The role of electrons and their negative charge in electric current is well established. Electrons also exhibit other intrinsic properties that are associated, for example, with considerable potential ...
Metals like rhodium and palladium are C–H activation aces, but these metals are rare and expensive. For several years, chemists led by Lutz Ackermann at the Georg August University Göttingen have been ...
Like carbon and silicon, germanium’s lighter brethren on the periodic table, the metalloid can bond to four different groups, forming a chiral, tetrahedral molecule. Researchers at Nankai University ...
Chirality is an essential property in biology; the molecular building blocks of some of the most important biological structures, including DNA and proteins, are chiral. When a molecule is said to be ...
On the left side of the figure is the perovskite film prepared in three ways, in the middle is the enlarged internal crystal structure diagram, and on the right is the further enlarged interaction ...
(Nanowerk Spotlight) Chirality is a critical concept in chemistry and life sciences, especially when applied to the molecular level. Many molecules such as amino acids, proteins, sugars, and DNA are ...
The recognition of chirality in bioactive molecules is as old as modern organic chemistry itself. Pioneering work by Jean-Baptiste Biot, Louis Pasteur, Emil Fischer, and J. vant Hoff established ...
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