X-rays and gamma rays have much stronger penetrating power, so they are more effective for large-scale sterilization. However, they are more dangerous, so special attention is required. Ultraviolet radiation is usually used to disinfect the inside of a biological safety cabinet between uses. X-...
aDuring 1995, UHMWPE components were typically sterilized with a nominal dose of 25 to 40 kGy of gamma radiation in the presence of air. Gamma sterilization leads to the formation of residual free radicals, which are the precursors of oxidation induced embrittlement. Starting in the 1970s and ...
Isopropyl alcohol is a common localized disinfectant. For sterilizing large areas, hydrogen peroxide or peracetic acid droplet foggers may be used. Devices are often sterilized with autoclaves or gamma radiation. Asepsis is important for cleanrooms where people work because humans are effective transpo...
Radiation-Based Sterilization This sterile technique uses electromagnetic radiation, such as UV light, gamma rays, or X-rays, to damage microbial DNA. UV radiation is useful for sterilizing specific areas like laminar flow hoods. Gamma rays, electron beams, or X-rays are commonly used, with gamm...
Radiate, on the other hand, is often used to describe how light, heat, or energy spreads outward from a source. 12 Irradiate can involve the use of various types of radiation, including gamma rays, X-rays, or ultraviolet light, depending on the purpose, such as sterilizing medical ...
Food irradiation is a technique that prevents microorganisms from damaging the quality of food. It uses ionizing radiation, such as gamma rays or x-rays, to kill harmful microorganisms. Beef, pork, and poultry are some irradiated foods.
and seismic activity. In addition to maintaining high performance levels, they must meet requirements for radioactive decontamination, stringent cleaning procedures, and microbiological sterilization (autoclave, EtO [ethylene oxide], gamma radiation, and Steris or Sterrad technologies). All this impacts th...
The aim here is to evaluate the impact of polyurethane conservation time and conditions as well as sterilization mode. Two polyurethane extension tubes were tested, one sterilized by ethylene oxide and the second by gamma radiation. Forced degradation experiments were performed. After 3 ...
Partial sterilization of foods at a temperature that destroys harmful microorganisms without major changes in the chemistry of the food Boiling Of a thing: extremely hot or active. The radiator is boiling – I’m going to turn it down a bit. Boiling Of a person: feeling uncomfortably hot. I...
does exist, conflicting results are still obtained about the activity of the DNA primer, so far as its radiosensitivity against ionizing radiation is ... ROBEV, S,MARINOVA, Z - 《Nature》 被引量: 3发表: 1967年 The role of nucleoprotein native state changes in radiatin damage. The influenc...