Late 1600s – Dutch scientist Antonie van Leeuwenhoek constructed a microscope with a single spherical lens. It magnified up to ×275. 1800s - the optical quality of lenses increased and the ...

The microscope operator has to flash freeze the sample. A better understanding of protein structure can further research into things such as enzyme action and help scientists develop better drugs.

Chemistry), and fruit fly flight muscle structure (Philip Barnes, Biology). A LEO (Zeiss) 435 Variable Pressure scanning electron microscope with an Oxford x-ray microanalysis system is also in the ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

This microscope features advanced optics and imaging capabilities for biological, materials science, and nanotechnology applications. The JEOL 1400 TEM is an essential tool for researchers seeking ...