Dr. Mindaugas Tamošiūnas Profile

Dr. Mindaugas Tamošiūnas

Researcher at Univ of Latvia

SPIE Involvement:

Author

Area of Expertise:

Raman spectroscopy , Ultrasound cavitation research , Optical coherence tomography , Fluorescence spectroscopy , Multimodal imaging , Laser speckle contrast imaging

Profile Summary

Mindaugas Tamošiūnas is a docent at dept. of Biochemistry, Vytautas Magnus University (Kaunas, Lithuania) and a researcher at University of Latvia, Institute of Atomic Physics and Spectroscopy (Riga, Latvia). His competences had been developed in:
Optical coherence tomography;
Raman spectroscopy and imaging;
Steady state absorption and fluorescence spectroscopy;
Fluorescence microscopy and imaging;
Laser speckle contrast imaging;
Gene and drug transfer into cells and tumors by electroporation and sonoporation;
Ultrasound cavitation research for microbial biofilm inactivation;
Ultrasound contrast agent preparation;
Dosimetry of photodynamic and sonodynamic therapies;
Techniques for cell cultures and microorganisms cultivation&research.
Experimental animal research. License No.400, issued by Vilnius University Life Sciences Centre (Lithuania).

Publications (17)

Proceedings Article | 13 March 2024 Poster + Paper

Poster + Paper

Interpreting microscopic structures in virtually stained histological sections for veterinary oncology applications

Diāna Dupļevska, Romans Maļiks, Mindaugas Tamošiūnas, Mikus Melderis, Daira Viškere, Blaž Cugmas, Roberts Kadiķis, Ilze Matīse-van Houtana

Proceedings Volume 12831, 128310K (2024) https://doi.org/10.1117/12.3023420

KEYWORDS: Tumors, Fluorescence, Education and training, Tissues, Neural networks, Image processing, Autofluorescence, Biological samples, Pathology, Oncology

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Proceedings Article | 11 August 2023 Paper

Paper

Wide-field Raman spectral band imaging of tumor lesions in veterinary medicine

Mindaugas Tamošiūnas, Roberts Kadiķis, Mikus Melderis, Romans Maļiks, Diāna Dupļevska, Daira Viškere, Ilze Matīse-van Houtana, Blaž Cugmas

Proceedings Volume 12627, 1262737 (2023) https://doi.org/10.1117/12.2686917

KEYWORDS: Raman spectroscopy, Tissues, Tunable filters, Tumors, Optical filters, Biological samples, Skin, Autofluorescence, Image filtering, Cameras

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Proceedings Article | 19 December 2022 Poster + Presentation + Paper

Poster + Presentation + Paper

High-frequency photoacoustic microscopy of hematoxylin and eosin stained slides for veterinary oncology applications

Mindaugas Tamošiūnas, Blaž Cugmas, Renaldas Raišutis

Proceedings Volume 12320, 123202C (2022) https://doi.org/10.1117/12.2650516

KEYWORDS: Luminescence, Photoacoustic spectroscopy, Acoustics, Tissue optics, Ultrasonography, Tissues, Photoacoustic imaging, Absorption, Microscopes, Photoacoustic microscopy

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Proceedings Article | 7 March 2022 Poster + Presentation + Paper

Poster + Presentation + Paper

Tumour classification with optimized sliding window size for OCT imaging

Oskars Čiževskis, Blaž Cugmas, Daira Viškere, Mikus Melderis, Inta Liepniece-Karele, Junjie Yao, Mindaugas Tamošiūnas

Proceedings Volume 11948, 119480S (2022) https://doi.org/10.1117/12.2607185

KEYWORDS: Tissues, Optical coherence tomography, Tumors, Skin, Diagnostics, Scalable video coding, Tissue optics, Scattering, Oncology, Microscopy

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Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Poster + Presentation + Paper

Optical coherence tomography and Raman spectroscopy for ex vivo characterization of canine and feline skin and subcutaneous tumors: preliminary results

Blaž Cugmas, Daira Viškere, Oskars Čiževskis, Mikus Melderis, Uldis Rubins, Mindaugas Tamosiunas

Proceedings Volume 11636, 116360C (2021) https://doi.org/10.1117/12.2578725

KEYWORDS: Raman spectroscopy, Optical coherence tomography, Tumors, Skin, Tissues, Tissue optics, Spectrophotometry, Signal attenuation, Pathology, Near infrared

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Proceedings Article | 28 October 2020 Paper

Paper

Assessment of Candida albicans biofilm growth by laser speckle contrast imaging

Mindaugas Tamošiūnas, Simona Vaitkienė, Neringa Mikštaitė, Deimantė Galalytė, Neringa Kuliešienė, Blaž Cugmas, Alexey Lihachev, Rimantas Daugelavičius

Proceedings Volume 11585, 1158509 (2020) https://doi.org/10.1117/12.2582216

KEYWORDS: Laser speckle contrast imaging, Speckle, Microorganisms, Speckle pattern, Scattering, Cavitation

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Proceedings Article | 2 April 2020 Presentation + Paper

Presentation + Paper

Remitted photon path length in human skin, skin phantoms and cell cultures

V. Lukinsone, I. Kuzmina, M. Tamosiunas, A. Maslobojeva, M. Kuzminskis, U. Rubins, J. Spigulis

Proceedings Volume 11363, 1136320 (2020) https://doi.org/10.1117/12.2555822

KEYWORDS: Skin, Tissues, Photon transport, Chromophores, Picosecond phenomena, Light scattering, Time correlated photon counting

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Proceedings Article | 17 February 2020 Paper

Paper

Towards combined multispectral, FLIM and Raman imaging for skin diagnostics

J. Spigulis, I. Kuzmina, V. Lukinsone, M. Tamošiūnas, I. Oshina, L. Ozolina, A. Maslobojeva, M. Kuzminskis, D. Ivanov, E. Borisova

Proceedings Volume 11232, 112320N (2020) https://doi.org/10.1117/12.2559107

KEYWORDS: Raman spectroscopy, Skin, Diagnostics, Multispectral imaging, Luminescence, Prototyping, Fluorescence lifetime imaging, Light emitting diodes, Cameras, RGB color model

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Proceedings Article | 7 December 2017 Paper

Paper

pEGFP transfection into murine skeletal muscle by electrosonoporation

Mindaugas Tamošiūnas, Dainis Jakovels, Uldis Rubins, Roberts Kadikis, Ramona Petrovska, Saulius Šatkauskas

Proceedings Volume 10592, 105920L (2017) https://doi.org/10.1117/12.2297222

KEYWORDS: Green fluorescent protein, Multispectral imaging, Fluorescence spectroscopy, In vivo imaging, Skin, Image processing

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Proceedings Article | 7 December 2017 Paper

Paper

Implicit dosimetry of microorganism photodynamic inactivation

Mindaugas Tamošiūnas, Neringa Kuliešienė, Rimantas Daugelavičius

Proceedings Volume 10592, 105920K (2017) https://doi.org/10.1117/12.2297221

KEYWORDS: Luminescence, Microorganisms, Pathogens, Biochemistry

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SPIE Journal Paper | 14 September 2017 Open Access

Open Access

FRET-based method for evaluation of the efficiency of reversible and irreversible sonoporation

Paulius Ruzgys, Mindaugas Tamošiūnas, Vanesa Lukinsone, Saulius Šatkauskas

JBO, Vol. 22, Issue 09, 097001, (September 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.9.097001

KEYWORDS: Luminescence, Absorption, Fluorescence resonance energy transfer, Molecules, Proteins, Pollution control, Microscopy, Image processing, Resonance energy transfer, Molecular energy transfer

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SPIE Journal Paper | 29 April 2016 Open Access

Open Access

Noninvasive optical diagnostics of enhanced green fluorescent protein expression in skeletal muscle for comparison of electroporation and sonoporation efficiencies

Mindaugas Tamošiūnas, Roberts Kadikis, Inga Saknīte, Juozas Baltušnikas, Audrius Kilikevičius, Alexey Lihachev, Ramona Petrovska, Dainis Jakovels, Saulius Šatkauskas

JBO, Vol. 21, Issue 04, 045003, (April 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.4.045003

KEYWORDS: Luminescence, Surface plasmons, In vivo imaging, Green fluorescent protein, Multispectral imaging, Fluorescence spectroscopy, Skin, Image segmentation, Optical fibers, Optical diagnostics

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Proceedings Article | 6 May 2015 Paper

Paper

Simultaneous detection of tissue autofluorescence decay distribution and time-gated photo-bleaching rates

Alexey Lihachev, Inesa Ferulova, Janis Spigulis, Mindaugas Tamosiunas

Proceedings Volume 9504, 95040P (2015) https://doi.org/10.1117/12.2178827

KEYWORDS: Atrial fibrillation, Skin, Tissue optics, Tissues, Photon counting, In vivo imaging, Luminescence, Time correlated photon counting, Fluorescence spectroscopy, Single photon

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Proceedings Article | 22 October 2014 Paper

Paper

The influence of cosmetics on the properties of skin autofluorescence

M. Tamošiūnas, I. Bertulytė, I. Rečiūnaitė, B. Jakštys, I. Šatkauskienė, K. Čepurnienė

Proceedings Volume 9421, 94210O (2014) https://doi.org/10.1117/12.2082963

KEYWORDS: Skin, Luminescence, Tissue optics, Collagen, Tissues, Cancer, Skin cancer, Optical fibers, Nanoparticles, In vivo imaging

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Proceedings Article | 22 October 2014 Paper

Paper

Application of fluorescence spectroscopy and multispectral imaging for non-invasive estimation of GFP transfection efficiency

M. Tamošiūnas, D. Jakovels, A. Ļihačovs, A. Kilikevičius, J. Baltušnikas, R. Kadikis, S. Šatkauskas

Proceedings Volume 9421, 94210M (2014) https://doi.org/10.1117/12.2083895

KEYWORDS: Green fluorescent protein, Luminescence, Image segmentation, Skin, Multispectral imaging, Fluorescence spectroscopy, In vivo imaging, Imaging systems, Surface plasmons, Hyperspectral imaging

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Proceedings Article | 18 November 2013 Paper

Paper

Fluorescence spectroscopy for estimation of anticancer drug sonodestruction in vitro

A. Lihachev, D. Jakovels, I. Ferulova, J. Spigulis, M. Tamosiunas, S. Satkauskas, C. Lo, W. Chen

Proceedings Volume 9032, 90320D (2013) https://doi.org/10.1117/12.2044658

KEYWORDS: Luminescence, Ultrasonography, Fluorescence spectroscopy, Spectroscopy, In vitro testing, Fiber optics tests, Fiber optics, Oxygen, Acoustic cavitation, Molecules

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Proceedings Article | 18 November 2013 Paper

Paper

Assessment of efficiencies of electroporation and sonoporation methods by using fluorescence RGB imaging method

D. Jakovels, A. Lihachev, J. Spigulis, S. Satkauskas, M. Tamosiunas, C. Lo, W. Chen

Proceedings Volume 9032, 90320E (2013) https://doi.org/10.1117/12.2044385

KEYWORDS: Green fluorescent protein, Luminescence, RGB color model, In vivo imaging, Imaging systems, Imaging devices, Proteins, Skin, Ultrasonography, Cameras

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Showing 5 of 17 publications

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