Tag

Electron Microscope

All articles tagged with #electron microscope

"Confirmation of Life-Supporting Compounds in Winchcombe Meteorite"
science-and-technology2 years ago

"Confirmation of Life-Supporting Compounds in Winchcombe Meteorite"

German researchers have used a chemical-free detection method to confirm the presence of organic compounds, including nitrogen and amino acids, in the Winchcombe Meteorite, without applying any chemical treatment. This breakthrough, detailed in the journal Nature Communications, offers valuable insights into the potential origins of life on Earth and the possibility of life elsewhere in the solar system. The high-resolution electron microscope used in the study may also prove useful for analyzing organic specimens brought back to Earth from space missions.

"Rapid Protein Mapping Achieved with Affordable Electron Microscope"
science-and-technology2 years ago

"Rapid Protein Mapping Achieved with Affordable Electron Microscope"

A newly designed electron microscope offers a cost-effective solution for mapping the 3D structures of cellular proteins, providing high-resolution images of biological molecules at a fraction of the cost of traditional models. The cryo-electron microscope allows for efficient analysis of cellular structures, such as the ribosome, and has the potential to revolutionize protein research.

Unprecedented Discovery: Viruses Form Unusual Attachments in Groundbreaking Study
science2 years ago

Unprecedented Discovery: Viruses Form Unusual Attachments in Groundbreaking Study

Scientists have made a groundbreaking discovery by observing two bacteriophage viruses, one being a satellite virus, attaching to each other. This is the first time such an event has been observed, as satellite viruses typically depend on helper viruses for replication. The attachment occurred at the 'neck' of the helper virus, where its outer shell connects to its tail. The discovery was made using an electron microscope, and the findings were published in the Journal of the International Society for Microbial Ecology.