Enzymes help with specific functions that are vital to the operation and overall health of the body. They help speed up chemical reactions in the human body. They are essential for respiration, ...

Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a ...

Figure 1: 'Parallel' and 'rotated' VL molecules on a Cu surface. To explore the energy landscape for the VL molecule on the Cu(110) surface we have used the STM tip as a tool to push the molecule ...