Atomic-level

Relating to or concerning the fundamental building blocks of matter – atoms – and the processes that occur within and between them. This term signifies an incredibly small scale, dealing with individual atoms, their subatomic particles (protons, neutrons, electrons), and the interactions governing chemical bonds, material properties, and energy transfer at this most basic level of existence. Investigations at the atomic-level explore the intricate dance of particles and forces determining the behavior of all substances, driving advancements in fields from medicine to materials science. It is a scale beyond the reach of unaided human vision, requiring powerful microscopes and sophisticated analytical techniques for observation and manipulation.

Atomic-level meaning with examples

• Scientists used advanced scanning probe microscopes to examine the surface of the new catalyst at the atomic-level, identifying the precise locations of active sites. This provided crucial data for optimizing its efficiency, leading to better energy conversion and fuel efficiency.
• The researchers synthesized a novel polymer, carefully controlling its chain arrangement at the atomic-level. This allowed them to tailor the material's strength and flexibility. These tailored properties were useful for creating highly durable and flexible fabrics.
• Understanding the protein folding process necessitates analysis at the atomic-level. Researchers created computer models to simulate the interactions between amino acids and their effects on its final shape. This helped explain the protein's function in a better way.
• Drug design often relies on a thorough understanding of the interactions between a drug molecule and its target protein at the atomic-level. This allows scientists to create highly specific and effective medications by improving the drug's fit with the target.
• Materials scientists are exploring the potential of self-assembling nanostructures, where atoms arrange themselves into complex architectures at the atomic-level. This could be used for creating advanced sensors and new materials with unprecedented characteristics.