26TH SYMPOSIUM ON PHOTONICS AND OPTICS SPO 2025

Session

Biophotonics & Molecular Spectroscopy

Nov 6, 2025, 11:15 AM

Room 261(Laboratory building) (Zoom and Faculty of Physics, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine)

Conveners

Biophotonics & Molecular Spectroscopy

• Danylo Babich (PSI - Paul Scherrer Institut)

189. Measuring all-protein concentration in DNA repair foci by FLIM

Dr Svitlana M. Levchenko (Faculty of Biochemistry, Biophysics, and Biotechnology, Jagiellonian University, Kraków, Poland)

11/6/25, 11:15 AM

Invited Talk

On average one cell suffers up to tens of thousands of DNA lesions per day, induced by endogenous and environmental factors [1-3]. Induction of DNA damage leads to the recruitment of repair factors and formation of a DNA repair focus. It is reasonable to expect that the numerous repair factors that are recruited to a damaged site transiently create a distinct local microenvironment surrounding...

176. Spectral Investigations of Indole-Containing Organic Compounds for Biomedical Drugs

Dr Nazarii Tkach (Taras Shevchenko National University of Kyiv, Faculty of Physics)

11/6/25, 11:45 AM

Oral

The indole-containing organic compounds represent a unique class of substances due to their broad biomedical activity such as antibacterial, antiviral, anti-inflammatory, and anticancer. Our ongoing study presents the design, synthesis, and spectral analysis of novel indole-containing compounds, specifically indolo[2,3-b]quinoxaline and indolo[2,1-b]quinazoline-6,12-dione derivatives, targeted...