Performance of nano-biogas sensors in identification (war biochemical gases) War biochemical gases based on PhD in nano-microelectronics
Researcher and author: Dr. ( Afshin Rashid)
Note: In identifying toxic gases (warnings of the military industry), metal oxide nanosensors have attracted much attention in the field of basic and applied sciences. These sensors are mainly made of metal oxide semiconductors such as tin nano oxide, zinc nano oxide and copper nano oxide. The experimental sample of these sensors was able to instantly detect ammonia and nitrogen dioxide molecules at a concentration of 20 ppm (ie 01 parts per million). And these sensors will be used to detect war biochemical gases, air pollutants and even organic molecules in space .
The construction of gas nanosensors has been one of the significant topics for their many applications in various food, chemical, health, military and even space research industries. Deadly gas leaks are one of the dangers of everyday industrial life. Unfortunately, warnings in the industry are often too late to detect such leaks. Examples of such sensors are made of takelia nanotubes about one nanometer thick and can absorb toxic gas molecules. They are also able to detect a small number of deadly gas molecules in the environment. Such gas sensors detect toxic gases such as ammonia and nitrogen dioxide, which are toxic gases.
Using nanotechnology It is possible to make nanosensors (gas sensors) that can be used in food production cycles as well as in food packaging to detect various microorganisms. In addition to being highly sensitive, these sensors also reduce detection time. Nanosensors are also able to detect the virus before it multiplies. Some of the potential capabilities of biosensors include: detection of pathogenic contaminants, environmental conditions (light and dark, cold and heat, dryness and humidity, and allergenic compounds). In general, the goals of combining nanosensor technology with packaging films are: to find oxygen, to provide time and date, to show microbial growth, to find ethylene, to show physical shocks, to heat and cool food, to show leakage or Microbial spoilage is the absorption of odors and tastes and their increase and absorption of moisture.
Conclusion :
The construction of gas nanosensors has been one of the significant topics for their many applications in various food, chemical, health, military and even space research industries. Deadly gas leaks are one of the dangers of everyday industrial life.
Researcher and author: Dr. ( Afshin Rashid)
PhD in Nano-Microelectronics