Search by tag «Spectroscopy» 2 results

• ITMO Researchers' New Composite Material Offers 10,000x Amplification of Raman Spectroscopy Signal

  A composite material based on polymer miscospheres covered in gold nanoparticles has been developed at ITMO University. It amplifies Raman spectroscopy signals by over 10,000 times and can be used to control the quality of engine oils and pharmaceuticals, as well as to detect hazardous contaminants during environmental monitoring. The results of the Russian Science Foundation-supported study were described in Journal of Materials Chemistry C.

  28.07.2025

• ITMO Scientists Create Method to Quickly Detect Painting Authenticity

  In collaboration with the staff of the State Russian Museum, researchers from ITMO University have developed a new method for detecting painting authenticity with infrared spectroscopy. The method will allow the museum’s experts to quickly identify a painting’s chemical compounds and the century it was created in, as was demonstrated by a test analysis performed on a copy of one of Ivan Aivazovsky’s creations. In the future, the new method will help identify the authenticity of pieces from the era of Russian avant-garde.

  02.11.2022