Ultra Violet (UV) light has long been known to disrupt DNA by destroying nucleic acids and leaving cells unable to perform their vital cellular functions when emitted at the optimal wavelength of 253.7 nanometer (nm). Because of this, UV sterilization has been a vital tool in a variety of applications and environments such as dental and medical offices, laboratories, in air and water treatment, and in the food and beverage industries.
UV sterilization is considered a cost-effective, efficient, chemical free, and environmentally friendly method of killing viruses, bacteria, mold, and fungi. This is crucial when preforming sensitive and delicate experiments and sample preparations where cross-contamination is a concern. Types of UV sterilizers include lights and lamps, handheld wands, and boxes and chambers.