Scientists snap first ever pictures of molecules before and after reaction
Using a new state-of-the-art atomic force microscope, scientists at UC Berkeley were able to capture the first images of a molecule just before and after it reacts. The images show the molecule’s structure in detail, even the bonds connecting atoms. Until now, scientists have only been able to infer this type of information.
The series of images on the left side (labeled A) show the molecule before, while the images on the right (labeled B) display the after.
Non-contact atomic force microscope (nc-AFM) images (center) of a molecule before and after a reaction improve immensely over images (top) from a scanning tunneling microscope and look just like the classic molecular structure diagrams (bottom). Source: UC Berkeley News Center.
We’re here to help you navigate this changed world and economy.
Our mission at Marketplace is to raise the economic intelligence of the country. It’s a tough task, but it’s never been more important.
In the past year, we’ve seen record unemployment, stimulus bills, and reddit users influencing the stock market. Marketplace helps you understand it all, will fact-based, approachable, and unbiased reporting.
Generous support from listeners and readers is what powers our nonprofit news—and your donation today will help provide this essential service. For just $5/month, you can sustain independent journalism that keeps you and thousands of others informed.
You make our
Support nonprofit news you love with a gift today.