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Biological imaging is an important research tool for understanding tissue structure and elucidating the various physiological functions of living organisms. It uses light or electron microscopy to obtain direct images of the microstructure of biological cells and tissues, and the resulting images are analyzed to understand the various physiological processes of biological cells. CD BioSciences' Bioimaging Centre has dozens of devices and, more importantly, our expertise and experience are invaluable to the industries and clients we serve. We can provide EI Tecnai Spirit G2-based bioimaging services.
This is a tomography technique for obtaining detailed 3D structures of subcellular macromolecular object. Using a tiltable sample holder, the sample is rotated, usually at 1 degree increment during the 3D image acquisition process, as an electron beam is therefore passed through the sample. The information is then collected and used to reconstruct a three representation image of the target. Current resolutions of 3D tomography are in the 5-20 nm range, suitable for examining supra-molecular multi-protein structures, although not the secondary and tertiary structure of an individual protein or polypeptide.
The FEI Tecnai Spirit G2 is a 120kV transmission electron microscope (TEM). In addition to its greatly improved capability to generate high contrast and to image much thicker samples, the system is capable of performing 3D TEM tomography.
In recent years, with the development of optical imaging technology, especially the introduction of digital imaging and computer image analysis, bioimaging has become an indispensable method in cell biology research. CD BioSciences' bioimaging laboratory is committed to providing state-of-the-art technical support to our customers. If you are interested, please do not hesitate to contact us.
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CD BioSciences is committed to providing a tailored service to researchers working in the fields of biology and chemistry. Our mission is to accelerate the progress of your research through our technical support.