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IKBFU Research to Improve Optical Sensors

Improvement of optical sensors in light of rhodium and platinum has potential for applications in Russia

Numerical displaying of the optical properties of round platinum and rhodium nanoparticles completed at the Immanuel Kant Baltic Government College (IKBFU) in Kaliningrad will permit making optical sensors to concentrate on changes in different organic items with pathologies, the college’s press administration said Monday.

«These results will be applied to the chemical synthesis of rhodium and platinum nanoparticles, which will make it possible to examine biological objects with greater precision—platelets, proteins, and so on. utilizing optical techniques. The development of optical sensors that can detect even the tiniest changes in the biological targets in the event of pathology is the primary focus of the research, according to the press release.

According to the press service, platinum and rhodium are noble metals with low oxidation and toxicity. They are suitable for biosensor applications due to their first property, which enables the precise study of amino acid composition in proteins, cells, and other structures. Additionally, the work demonstrates that ultraviolet has sufficient sensory properties due to its low oxidizability.
Since both platinum and rhodium are essentially less expensive in Russia than, for instance, in the US, the EU, and China, the improvement of optical sensors in light of such materials has possibilities for application in Russia.
The got results permit us to decide the most ideal calculations for working out the optical properties of rhodium and platinum nanostructures to involve the last option in trial research, as well as to anticipate their utilization for making more powerful optical sensors.

The findings were presented in the journal Nanomaterials. The study was carried out at the North-West Center for Mathematical Research, which was named in her honor.