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Large molecules, such as proteins, consist of polypeptide chains that twist and fold upon themselves to form a unique three-dimensional shape, or conformation. The molecules also can reconfigure into ...

The researchers found that chiral amphiphilic molecules with a charged headgroup can assemble into distinctly shaped membranes, including those with chirality. “The shape, which can be a flat ribbon, ...

Binding and sensing diverse small molecules using shape-complementary pseudocycles. Journal: Science Published: 2024-07-19 DOI: 10.1126/science.adn3780 Affiliations: 9 Authors: 25. Go to ...

Some of the innermost workings of molecules are being revealed for the first time. When molecules gain an electric charge, their structure can change, and now we have watched it happen.

An important specialty in this field—and a signature area of study at the University at Albany's RNA Institute—is DNA nanotechnology, wherein the base pairs that comprise DNA molecules are ...

The Shape of Molecules. By W. F. Badgley. Join Our Community of Science Lovers! Sign Up for Our Free Daily Newsletter. Enter your email.

A US-based research team has developed a laser technique that enables individual molecules to change their shape, a step that may enable molecules to perform specific functions such as switching. The ...

The little spheres represent water molecules. Molecules are in constant motion. The attractions water molecules have for each other keep them close together. ... Water molecules are so attracted to ...

The solid explored in this lesson is a metal. Metal is composed of individual atoms instead of molecules like in the water and alcohol students learned about in Lessons 1–3. Although atoms and ...

Eukaryotes should produce and leave behind certain distinctive molecules, but fossilized versions of those molecules don’t show up in the rock record until 800 million years ago. This unexplained ...