Guide to the biological application of quantum dots

quantum dots are semiconductor materials (including II.-VI. family, III.-V. family, IV. family, etc.) in size 1-100 nanometers, with significant quantum effects. Compared with
traditional
fluorescent dyes, it has the advantages of high sensitivity, good stability and long fluorescence life. The special optical properties of quantum dots make them very promising
in
, molecular biology, medicine and so on.
most promising application of quantum dots is as fluorescent probes in biological systems.
fluorescent markers, it is often necessary to mark different substances with quantum dots of multiple color wavelengths, and can be observed simultaneously in the same excitation light.
This requires a series of wavelength quantum dots to choose from, and the water phase quantum dots of North Dajubang company have continuously adjustable wavelengths in a wide range of 500nm to 820nm, which meets the above requirements, and the quantum dots in the near-infrared light band are necessary in terms of live fluorescence marking.In recent years, more and more research results and application examples have emerged in the field of biomarkers, and the industrialization of quantum dots has greatly promoted the application of quantum dots in life science-related fields, such as cell immunofluorescence imaging, fluid cytometics, protein imprinting, fluorescent immunosorption analysis, etc.based on the high quantum yield and high stability of independent research and development, North Dajubang has further expanded its research field and applied quantum dots to rapid detection platforms.
has mastered quantum dot and
antibody
-coupled technology, can provide quantum dot-coupled products or custom-made coupled services. North Dajubang can provide you with a one-stop service from quantum dots, quantum dot markers, to after-sales technical support.