Upper-Room Ultraviolet Germicidal Irradiation (UVGI)
网页Ultraviolet germicidal irradiation, or UVGI, is the use of ultraviolet (UV) energy to kill viral, bacterial, and fungal organisms. UVGI fixtures produce UV-C energy, which has shorter wavelengths than more penetrating UV-A and UV-B rays and pose less risk …
Amazon.com: Uv Germicidal Light
网页UVC Light Sanitizer for All Your Disinfection Needs 6W UV Light Germicidal Lamp with Timer with Powerful 185nm Wavelength for Multi Usage
Germicidal lamp - Wikipedia
网页A germicidal lamp (also known as disinfection lamp or sterilizer lamp) is an electric light that produces ultraviolet C (UVC) light. This short-wave ultraviolet light disrupts DNA base pairing, causing formation of pyrimidine dimers, and leads to the inactivation of bacteria, viruses, and protozoans.
Germicidal Ultraviolet Light | Harvard Medical School Center for …
网页For years, germicidal ultraviolet light (GUV) has been a powerful tool for the prevention of tuberculosis. It is a cost-effective intervention that is safe and supported by a breadth of evidence that has accumulated over decades.
Germicidal UV lights could be producing indoor air pollutants, …
网页2023年10月17日 — While useful for killing pathogens including SARS-CoV-2, 222-nanometer UV lights may produce harmful compounds in indoor spaces, and should be used with ventilation, MIT researchers have found.
Ultraviolet germicidal irradiation - Wikipedia
网页Ultraviolet germicidal irradiation (UVGI) is a disinfection technique employing ultraviolet (UV) light, particularly UV-C (180–280 nm), to kill or inactivate microorganisms. UVGI primarily inactivates microbes by damaging their genetic material, thereby inhibiting their capacity to carry out vital functions.
What is Germicidal Ultraviolet? - Ultraviolet.com
网页Atlantic Ultraviolet Corporation’s STER-L-RAY ® Germicidal UV lamps produce 95% of their rays at 254 nanometers, the specific wavelength that destroys the DNA structure of harmful bacteria, viruses, and mold. After the right UV dose, these microorganisms are unable to reproduce — and so they die.
Ozone-Free Ultraviolet Germicidal Light Sanitizer UVC Lamp …
网页2020年9月30日 — Short-wave UV/UVC germicidal lamp with 253.7 nm for prolonged and effective disinfection. Suitable for areas up to 400 sq ft. like living rooms, bedrooms, kitchens, bathrooms and more. Safe to use: A sign on the bulb indicates that the bulb produces UVC wavelengths.
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The 10 Best UV Sanitizers in 2021 - UV Sanitizer Devices
网页2021年8月17日 — You need an ultraviolet (UV) light sanitizer. UV sanitizers use a particularly damaging band of ultraviolet radiation known as “UV-C” to kill germs, including both viruses and bacteria....
Germicidal UV lamps: A trade-off between disinfection and air …
网页2022年12月7日 — Germicidal ultraviolet (GUV) lamps can help disinfect circulating air, but their UVC wavelengths could also transform airborne compounds into potentially harmful substances. Now, researchers reporting in ACS’ Environmental Science & Technology Letters have modeled the reactions initiated by UVC sanitizing light and find that there’s …