At the Siberian Federal University (SFU), as part of an international scientific team, a discovery was made in the field of protecting living organisms from low doses of radiation. Studies have shown that the introduction of fullerenols (molecules with a carbon skeleton resembling a soccer ball) reduces the negative effects caused by tritium.
Experts noted that the level of natural radiation varies from five to 20 microroentgens, while the dose during fluorography is 50 microroentgens. These values do not pose a danger to humans and other living organisms. However, even small doses of radiation can affect cells and damage genetic material.
Fullerenols are artificial agents. Like natural humic substances, fullerenols interact with radionuclides and their decay products, practically "taking the hit" themselves.
Fullerenols and their derivatives are water-soluble and retain anti-radical activity. This makes them promising radioprotectors.
We used the fact that the presence of tritium further increases the luminescence of luminescent bacteria. The introduction of fullerenol returns the level of luminescence to control values (without tritium), and the level of total enzymatic activity also changes slightly - therefore, they do not affect the metabolism of our microorganisms.
The introduction of these molecules also reduces the level of reactive oxygen species that contribute to cell damage. Scientists plan to clarify the mechanism of action of fullerenols on organisms.
Earlier www1.ru reported that Rostec presented a radiation-resistant complex for nuclear power plants.
Read materials on the topic:
A robot for remote assessment of radiation levels has been created in Moscow
Now on home
Hard and dense shot ensures the destruction of the target from the first hit, regardless of the drone's body material
Almost all body elements are zinc-treated
SOGAZ lost the case in court against UEC-UMPO
A rare SUV with a mileage of 38,533 km is offered for 2 million rubles
The government has included passenger and cargo airships among the key transport technologies of the future
Moscow sent 43 containers of weapons, including ATGMs and sniper rifles
There is a need to increase air traffic within Russia and abroad
Lada Niva Travel with a new 1.8-liter engine tested at temperatures of -25 and -30 °C
Производить первую энергию планировали ещё в апреле 2025 года
Retail is in second place, and education and medicine are in third place
The basic version of the system is capable of hitting targets at a range of up to 300 km
Security forces challenged the legality of yachting entertainment