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Electron microscopy has emerged as an important tool ... “An alternative to cryoultramicrotomy of eukaryotic cell cultures and tissue specimens is rapid freezing followed by freeze-substitution ...

Scientists at the Francis Crick Institute have generated human stem cell models which, for the first time, contain notochord—a tissue in the developing embryo that acts like a navigation system, ...

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 ...

For the first, scientists have generated human stem cell models containing notochord - a tissue in the developing embryo.

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 ...

In addition, tissue can be spectroscopically mapped over large regions using single wavenumber mapping (fastest) or hyperspectral mapping where a full spectrum is acquired at each pixel. An automated ...

A classical way to image nanoscale structures in cells is with high-powered, expensive super-resolution microscopes. As an ...

Cryo-electron microscopy reveals the structural basis for the restriction of hepatitis B virus (HBV) entry in macaques, ...