Metrological feature for determining the concentration of cholesterol, triglycerides, and phospholipids for psoriasis detection

Main Article Content

DOI

Ivan Diskovskyi

diskovskuy@gmail.com

https://orcid.org/0000-0003-2344-2461
Yurii Kachurak

yurii.m.kachurak@lpnu.ua

https://orcid.org/0000-0003-1437-3943
Orysya Syzon

kaf_dermatology@meduniv.lviv.ua

Marta Kolishetska

marta.kolishetska@gmail.com

https://orcid.org/0000-0001-9997-0688
Bogdan Pinaiev

pinaev.bogdam@gmail.com

https://orcid.org/0000-0001-9592-0640
Oksana Stoliarenko

stoliarenko@vntu.edu.ua

Abstract

The article is dedicated to the study of promising methods for determining the concentration of cholesterol, triglycerides, and phospholipids for the detection of psoriasis. It demonstrates that when interacting with cholesterol and triglycerides, the cholesteric-nematic mixture alters its spectral characteristics, in particular, which leads to a wavelength shift in the direction of the long-wavelength region. It is also shown that the liquid crystal mixture can serve as a sensitive element in an optical sensor for cholesterol and triglycerides and be one of the rapid diagnostic methods for detecting psoriasis.

Keywords:

psoriasis, liquid crystals, spectral shift, 5CB, BLO-61, diagnosis of bioobjects

References

Article Details

Diskovskyi, I., Kachurak, Y., Syzon, O., Kolishetska, M., Pinaiev, B., & Stoliarenko, O. (2025). Metrological feature for determining the concentration of cholesterol, triglycerides, and phospholipids for psoriasis detection. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 15(1), 135–138. https://doi.org/10.35784/iapgos.7061