The detailed applications of TEM silicon nitride membrane windows In the field of biomedicine

In the field of biomedicine, the detailed applications of TEM silicon nitride membrane windows mainly include the following aspects:

Research on Cell Structure and Function: Silicon nitride membrane windows exhibit good biocompatibility, making them suitable as carriers for cell culture. By culturing cells on silicon nitride membrane windows, the ultrastructure of cells, such as organelles, cell nuclei, and cytoskeletal elements, can be observed under a transmission electron microscope (TEM). This provides an insight into the morphology, structure, and function of cells.

Research on Virus Structure and Infection Mechanism: Silicon nitride membrane windows can serve as carriers for viruses, allowing them to be immobilized on the membrane and subsequently observed under an electron microscope. This enables the visualization of virus morphology, structure, and infection processes. This approach is instrumental in revealing virus infection mechanisms and guiding the design and preparation of antiviral drugs.

Research on Protein Structure and Function: Silicon nitride membrane can be used to immobilize and observe protein molecules. By anchoring protein molecules to the membrane, the secondary and tertiary structures of proteins can be visualized under an electron microscope. This provides a deeper understanding of protein function and interaction mechanisms.

Research on the Interaction of Biomolecules: Silicon nitride membrane windows serve as platforms for the interaction of biomolecules. By immobilizing different biomolecules on the membrane, their interactions and dynamic changes can be observed, revealing the mysteries of life activities.

In conclusion, the applications of TEM silicon nitride membrane windows in the field of biomedicine are extensive, encompassing the observation and research of biological samples such as cells, viruses, and proteins. They provide crucial technical support for the advancement of biomedicine.