Sterile Filtration of Liquids and Gases

May 9, 2021 by in MICROBIOLOGY Comments Off on Sterile Filtration of Liquids and Gases

Sterile Filtration of Liquids and Gases Kerry Roche Lentine Richard V. Levy Sterile filtration is used successfully in a variety of applications at a variety of scales. Medical practitioners employ…

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Disinfection and Sterilization Using Ozone

May 9, 2021 by in MICROBIOLOGY Comments Off on Disinfection and Sterilization Using Ozone

Disinfection and Sterilization Using Ozone Linda K. Weavers G. B. Wickramanayake Mikhail Shifrin Gerald McDonnell Ozone (O3), an unstable three-atom allotrope of oxygen, is formed by the excitation of molecular…

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Formaldehyde

May 9, 2021 by in MICROBIOLOGY Comments Off on Formaldehyde

Formaldehyde Allan Bennett Thomas Pottage Formaldehyde is a monoaldehyde that exists as a gas freely soluble in water. It can be used both as an aqueous solution (formalin) for disinfection…

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Ethylene Oxide Sterilization

May 9, 2021 by in MICROBIOLOGY Comments Off on Ethylene Oxide Sterilization

Ethylene Oxide Sterilization Craig A. Wallace Ethylene oxide (EO), also known as epoxyethane or EO, is a colorless gas that is used as a fumigant to treat food products such…

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Sterilization and Depyrogenation by Heat

May 9, 2021 by in MICROBIOLOGY Comments Off on Sterilization and Depyrogenation by Heat

Sterilization and Depyrogenation by Heat Daniel L. Prince Derek J. Prince In the strictest sense of the word, “sterilization” implies the complete destruction of all viable microorganisms in order to…

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Surface-Active Agents

May 9, 2021 by in MICROBIOLOGY Comments Off on Surface-Active Agents

Surface-Active Agents John J. Merianos Gerald McDonnell Surface-active agents (surfactants) are amphiphilic compounds, which means one portion of the molecule is hydrophilic, or “water-loving,” and the other portion of the…

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