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  1. www.ncbi.nlm.nih.gov › pmc › articlesReview of Disinfection and Sterilization – Back to the Basics

    May 11, 2018 · Spore is not a precise term. Instead, endospore is the appropriate word. Endospore is the decisive factor that distinguishes disinfection from sterilization, because sterilization must kill the endospore [3,10]. Some gram-positive bacteria (Bacillus and Clostridium) can only make endospores, while gram-negative bacteria cannot. The differences ...

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  3. www.abc-7.com › news › localFact vs. Fiction: Which UV light device really kills germs ...

    Apr 15, 2021 · There is UV-A, UV-B, UV-C. The type that sanitizes and has been shown to kill bacteria is UV-C.”. Turner bought several UV Light devices from a popular big box store that claim to kill germs and ...

  4. www.ncbi.nlm.nih.gov › pmc › articlesThe History of Ultraviolet Germicidal Irradiation for Air ...

    Low-pressure mercury (Hg) discharge lamps are commonly used in UVGI applications and emit shortwave ultraviolet-C (UV-C, 100–280 nanometer [nm]) radiation, primarily at 254 nm. UV-C radiation kills or inactivates microbes by damaging their deoxyribonucleic acid (DNA).

    • Nicholas G. Reed
    • 10.1177/003335491012500105
    • 2010
    • Jan-Feb 2010

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  6. www.bbc.com › future › articleThe surfaces that kill bacteria and viruses - BBC

    Jun 1, 2020 · Larrouy-Maumus is betting on copper alloys. The ions in copper alloys are both antiviral and antibacterial, able to kill over 99.9% of bacteria within two hours. Copper is even more effective than ...

  7. www.nature.com › articles › nrmicro2333How antibiotics kill bacteria: from targets to networks - Nature

    May 4, 2010 · Bactericidal antibiotics target a diverse set of biomolecules for inhibition to achieve cell death, including DNA topoisomerases (involved in modulating DNA topology), RNA polymerase (involved in...

    • Michael A. Kohanski, Daniel J. Dwyer, James J. Collins, James J. Collins, James J. Collins
    • 2010

  8. www.businessinsider.com › does-uv-light-kill-germsDoes UV Light Kill Germs? Getting an at-Home Sanitizer May Be ...

    Dec 19, 2020 · UV light is highly effective at killing germs. The three main types of UV rays are UVA, UVB, and UVC. Because UVC rays have the shortest wavelength, and therefore highest energy, they are capable...

  9. en.wikipedia.org › wiki › Ultraviolet_germicidalUltraviolet germicidal irradiation - Wikipedia

    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.

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