Andy Resnick said:Like, for example, the plasma within fluorescent bulbs?
Yes, it is possible to create cold plasma in a laboratory by using various techniques such as radio frequency heating, microwave discharge, or atmospheric pressure plasma jets.
Cold plasma is created at lower temperatures compared to regular plasma, which is typically created at extremely high temperatures such as those found in the sun or stars. Cold plasma also contains a higher concentration of neutral particles compared to regular plasma.
Cold plasma has a wide range of potential applications, including in the fields of medicine, agriculture, food processing, and environmental remediation. It has been shown to have antimicrobial properties and can be used for sterilization and wound healing. It also has potential uses in crop protection and soil remediation.
Cold plasma is created by ionizing a gas, typically using an electrical discharge. This creates a mixture of charged particles, such as ions and electrons, as well as neutral particles. The temperature of the plasma is controlled by the type and power of the electrical discharge used.
Cold plasma has been extensively studied and has been shown to be safe for use in various applications. However, more research is needed to fully understand the potential risks and safety considerations associated with its use in different settings. Proper precautions and safety measures should be taken when handling cold plasma in a laboratory or industrial setting.