SEM stands for scanning electron microscope. The SEM is a microscope that uses electrons instead of light to form an image. Since their development in the early 1950's, scanning electron microscopes ...

Material from asteroid Ryugu riddled with earthly microbes provides a cautionary tale for scientists seeking signs of alien ...

used the scanning ultrafast electron microscope (SUEM) to capture the first-ever images of electric charges moving across ...

The team used a scanning electron microscope, scanning the mat with a ... matrix—a network of proteins and other molecules that cells build to support themselves." Dr. Clancy said, "Starch ...

Deriving starch nanofibers directly from plants is a process that is both energy and water intensive. A team led by chemist ...

Scanning electron microscopy generates a topological image ... The mechanisms of antibiotic action can be highly context specific. Using in-cell cryo-electron tomography (cryo-ET) of Mycoplasma ...

Researchers have made a significant advancement in studying early human development by successfully creating a lab-grown notochord, a key structural component in vertebrates. This model, based on a ...

A research team in China improved the efficiency and stability of an inverted perovskite cell using a co-assembled approach ...

The team used a scanning electron microscope, scanning the mat with a ... matrix–a network of proteins and other molecules that cells build to support themselves,” said Willams.

Photosynthesis, the process by which plants, algae and certain kinds of bacteria convert solar radiation into chemical energy ...