Sentence examples for atoms are key from inspiring English sources

Sulfenic acids containing one or three carbon atoms are key intermediates formed when onion, garlic, and related plants are cut or crushed (see above Sulfoxides and sulfones: Reactions).

The active site of an enzyme is a complex cavity, where the relative positions of a number of atoms are key to successful catalysis.

The large number of atoms is key to the clocks' high stability.

Basic nitrogen atoms are the key to potent hERG blockers; however, introducing sp2 nitrogens reduces inhibition in many transformations.

Already, identification of chemically equivalent atoms and reaction centres or mapping of hydrogen atoms are of key importance in certain applications, e.g., identification of conserved moieties and simulation of isotope labelling experiments.

The discovery of new carbon sources, design of novel porous carbon structures, and effective hetero-atom doping of the sulfur matrix are key to overcome this dilemma.

Passivation atom, porosity and hollowed-out direction are key factors affecting the band gap structure and density of states of porous silicon.

This transition can prove that the interatomic distance between two neighboring magnetic atoms is a key factor that influences whether ferromagnetic or antiferromagnetic coupling forms.

Our experiments show that the graphitic- and amino-type of nitrogen components determine the onset potential and electron transfer number, while the total content of graphitic and pyridinic nitrogen atoms is the key factor to enhance the current density in the electrocatalytic activity for ORR.

A particularly interesting system with potential biomedical applications is the encapsulation of hydrophobic porphyrins into lipid particles and their use as metal atom chelators, where retention and stability are keys for the design process.

This important difference, together with that in the ion molecule chemistry of the two alkali-metal atoms referred to above, is key to explaining the surprisingly different seasonal behavior of the two metals (section 3.2).