Fluorescence microscopy: 485nm light is commonly used as an excitation source in fluorescence microscopy.Certain fluorescent proteins or dyes used in biological research are excited by this wavelength, causing them to emit light of a different color which allows scientists to visualize specific structures or processes within cells.
Gel electrophoresis: UV light, which includes the 485nm range, is used to visualize DNA or RNA samples after gel electrophoresis. The nucleic acids bind to a fluorescent dye that is then excited by the UV light, allowing the bands to be seen.
Printing and Curing: 485nm light is a common wavelength used in UV curing applications. UV-curable resins or inks solidify rapidly when exposed to this specific light. This technology finds applications in 3D printing and various industrial processes.
Chemical Sensing: Certain chemicals exhibit fluorescence properties that can be triggered by 485nm light. By measuring the emitted light, scientists can potentially identify or quantify the presence of these chemicals.
Germicidal Applications: While germicidal efficacy varies across the UV spectrum, some research suggests that 485nm light can be effective in inactivating bacteria and viruses. However, it's important to note that germicidal lamps typically emit a broader range of UV wavelengths for more comprehensive disinfection.
