Laser system for spectral-selective autofluorescent polarimeter of polycrystalline exudate films in wound regeneration monitoring

Authors

DOI:

https://doi.org/10.31649/1681-7893-2026-51-1-168-173

Keywords:

fluorescence, polarization, biological, crystals, diagnostics

Abstract

This paper presents the main techniques of spectrally selective mapping of laser-induced fluorescence in polycrystalline layers of human exudate. Experimental examples are provided to demonstrate the implementation of the method for mapping autofluorescent microscopic images of exudate films from patients with different degrees of surgical wound regeneration. Within the framework of statistical analysis, the structure of microscopic images of intrinsic fluorescence of polycrystalline exudate films from three groups of patients with different wound regeneration times was investigated. The statistical parameters of microscopic images of laser-induced fluorescence of polycrystalline exudate films that are most sensitive to the degree of regeneration were established.

Author Biographies

V.H. Zhytaryuk, Yuriy Fedkovych Chernivtsi National University

Кандидат фізико-математичних наук, доцент, доцент кафедри поліграфічних, мультимедійних та оптичних технологій

Yu.Ya. Tomka, Yuriy Fedkovych Chernivtsi National University

Кандидат фізико-математичних наук, доцент, доцент кафедри комп’ютерних наук

E.I. Kurek, Yuriy Fedkovych Chernivtsi National University

Кандидат фізико-математичних наук, асистент кафедри поліграфічних, мультимедійних та оптичних технологій

Ya.M. Berezovskyi, Yuriy Fedkovych Chernivtsi National University

Фахівець 1 категорії кафедри поліграфічних, мультимедійних та оптичних технологій

References

A.P. Demchenko, Luminescence and Dynamics of Protein Structure, Naukova Dumka, Kyiv, 1988, 277 p.

G. Münch, R. Keis, A. Wessels, et al., Determination of advanced glycation end products in serum by fluorescence spectroscopy and competitive ELISA, Eur. J. Clin. Chem. Clin. Biochem. 35 (1997) 669–677.

V.G. Shore, A.B. Pardee, Fluorescence of some proteins, nucleic acids and related compounds, Arch. Biochem. Biophys. 60 (1) (1956) 100–107.

F. Teale, G. Weber, Ultraviolet fluorescence of the aromatic amino acids, Biochem. J. 65 (1957) 476–482.

F. Teale, The ultraviolet fluorescence of proteins in neutral solution, Biochem. J. 76 (1960) 381–388.

L. Stryer, Fluorescence spectroscopy of proteins, Science 162 (1968) 526–533.

J. Steinhardt, J. Krijn, J.G. Leidy, Differences between bovine and human serum albumins: binding isotherms, optical rotatory dispersion, viscosity, hydrogen ion titration, and fluorescence effects, Biochemistry 10 (1971) 4005–4015.

R.F. Chen, Extrinsic and intrinsic fluorescence of proteins, in: R.F. Chen, H. Edelhoch (Eds.), Biochemical Fluorescence: Concepts, Marcel Dekker, New York, 1973, Ch. 12.

Y. Saito, H. Tachibana, H. Hayashi, A. Wada, Excitation energy transfer between tyrosine and tryptophan in protein evaluated by the simultaneous measurement of fluorescence and absorbance, Photochem. Photobiol. 33 (1981) 289–295.

T. Peters, All About Albumin: Biochemistry, Genetics, and Medical Applications, Academic Press, San Diego, 1995.

Ye.P. Busel, Luminescent properties of the main protein chromophores, in: Results of Science and Technology. Series: Molecular Biology, Vol. 3, VINITI, Moscow, 1973, pp. 85–126.

O.I. Dragan, S.N. Khropuniv, Adsorption and luminescence studies of intermolecular interactions of the tyrosine chromophore. I. Analysis of absorption and fluorescence spectra, Biofizika (1989).

Примітка: у вихідних даних відсутні том, номер і сторінки.

O.I. Dragan, S.N. Khropuniv, Adsorption and luminescence studies of intermolecular interactions of the tyrosine chromophore. II. Influence of solvent polarity on chromophore fluorescence spectra, Biofizika 34 (2) (1989) 187–194.

I.V. Shepotinovska, I.M. Nazarova, N.Ya. Umanska, Fluorimetric method for determination of protein amide groups, Laboratornoe Delo (1993) 18.

Примітка: бажано уточнити номер журналу та повний діапазон сторінок.

N.L. Vekshin, Separation of tyrosine and tryptophan fluorescence components by synchronous scanning, Biofizika 41 (6) (1996) 1176–1179.

Yu.A. Ushenko, O.I. Olar, A.V. Dubolazov, V.O. Balanetskaya, V.P. Unguryan, N.I. Zabolotna, B.P. Oleinichenko, Mueller-matrix diagnostics of optical properties inherent to polycrystalline networks of human blood plasma, Semicond. Phys. Quantum Electron. Optoelectron. 14 (1) (2011) 98–105.

S.B. Yermolenko, Y.O. Ushenko, A.G. Prydij, S.G. Guminetski, I. Gruia, Spectropolarimetry in singular structure biotissue images for diagnostics of their pathological changes, in: Proc. SPIE 7371 (2009) 73711M.

Y.A. Ushenko, Investigation of formation and interrelations of polarization singular structure and Mueller-matrix images of biological tissues and diagnostics of their cancer changes, J. Biomed. Opt. 16 (6) (2011).

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Published

2026-06-17

How to Cite

[1]
V. Zhytaryuk, Y. Tomka, E. Kurek, and Y. Berezovskyi, “Laser system for spectral-selective autofluorescent polarimeter of polycrystalline exudate films in wound regeneration monitoring”, Опт-ел. інф-енерг. техн., vol. 51, no. 1, pp. 168–173, Jun. 2026.

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Biomedical Optical And Electronic Systems And Devices

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