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Many components of instruments used on spacecraft cannot withstand very high temperatures, so techniques not requiring excessive temperatures are used as tolerated, including heating to at least 120 °C (248 °F), chemical sterilization, oxidization, ultraviolet, and irradiation. [10]
For example, sterile equipment and fluids are used during invasive medical and nursing procedures. [11] The largest manifestation of such aseptic techniques is in hospital operating theaters, where the aim is to keep patients free from hospital micro-organisms. [12] Packaged, sterilized surgical instruments
The screw-worm fly was the first pest successfully eliminated from an area through the sterile insect technique, by the use of an integrated area-wide approach. The sterile insect technique (SIT) [1] [2] is a method of biological insect control, whereby overwhelming numbers of sterile insects are released into the wild.
Equipment used in aseptic processing of food and beverages must be sterilized before processing and remain sterile during processing. [1] When designing aseptic processing equipment there are six basic requirements to consider: the equipment must have the capability of being cleaned thoroughly, it must be able to be sterilized with steam, chemicals, or high-temperature water, sterilization ...
The sterile insect technique (SIT) is an environmentally friendly method for the biological control of pests using area-wide inundative release of sterile insects to reduce reproduction in a field population of the same species (IPPC, 2007).
Aseptic technique is then applied to the withdrawn inoculation needle. Plate culture. Inoculation of a plate culture is done through the streaking technique to make a streak plate. [1] [2] [4] After lifting the lid so that it hovers above the sterile agar plate, the inoculation needle will be streaked across the plate in controlled directions. [1]
The SDSCS classifies sterilization techniques into three categories: critical, semi-critical, and non-critical. [11] For critical situations, or situations involving contact with sterile tissue or the vascular system, sterilize devices with sterilants that destroy all bacteria, rinse with sterile water, and use of chemical germicides.
Plant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues, or organs under sterile conditions on a nutrient culture medium of known composition. It is widely used to produce clones of a plant in a method known as micropropagation. Different techniques in plant tissue culture may offer certain advantages ...