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Scientists in the Russian Federation have created stable biometal nanoparticles for medicine

Scientists from the Southern Federal University (SCFU) have presented a new method for creating nano-sized biometal silicates that are stabilized by the essential amino acid L-lysine. These microparticles have potential for applications in implantology, medicine and industry, experts say. A study with the results of this development was published in the journal Micromachines.

Nano-sized biometal silicates are salts of silicic acids containing mono- and divalent metals, such as calcium, zinc, magnesium, cobalt, iron, manganese and others. These particles have high biological activity and can serve as a source of essential microelements for dietary supplements, as well as strengthen the bone and muscle tissue of the body. The use of these silicates is considered in implantology, construction, light industry, as well as in the creation of conductors and phosphors.

Efficient production methods are required to meet industrial demands for high-quality raw materials. NCFU scientists have proposed an accessible method for producing nano-sized biometal silicates stabilized by the amino acid L-lysine. This amino acid plays the role of a stabilizer, preventing the particles from sticking together and ensuring long-term storage of the resulting raw materials.

The process of obtaining stabilized nano-sized silicates involves preparing a solution of biometal acetate, sodium silicate and the amino acid L-lysine in a glass reactor. The mixture is exposed to ultrasonic waves, and then goes through the stages of washing and drying. The result is a dry powder of a homogeneous structure, devoid of odor and foreign inclusions.

Associate Professor of the Department of Physics and Technology of Nanostructures and Materials of NKFU, Anastasia Blinova, emphasized that the developed biometal silicates in the nanoscale state have unique medical properties, such as increased biological activity, antibacterial, osteogenic and anionogenic activity. These properties have a beneficial effect on the processes of healing and restoration of bone tissue, which makes them valuable for use in implantology.

Blinova noted that the amino acid L-lysine is important for strengthening bones and increasing tissue strength. In the context of implantology, where biocompatibility is important, the use of nanoscale structures, the amino acid L-lysine, and other components that make up human bones can be critical. According to Blinova, dental clinics specializing in dental implantation have already shown interest in the new material.

How wrote Public news service, two drugs and six medical products were created in Russia, in the creation of which business did not participate; the drugs have already entered practical use in the healthcare sector.

Message Scientists in the Russian Federation have created stable biometal nanoparticles for medicine appeared first on Public news service.

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