Prof. Alzbeta Marcek Chorvátová Profile

Prof. Alzbeta Marcek Chorvátová

Professor

SPIE Involvement:

Conference Program Committee | Author

Websites:

Company Website

Publications (20)

Proceedings Article | 17 March 2023 Presentation + Paper

Sensing the interaction of living organisms with microplastics by microscopy methods

A. Marcek Chorvatova, M. Uherek, A. Mateasik, D. Bondarev, F. Ariese, D. Chorvat

Proceedings Volume 12394, 1239407 (2023) https://doi.org/10.1117/12.2644814

KEYWORDS: Fluorescence, Chlorophyll, Fluorescence lifetime imaging, Polymers, Organisms, Plastics, Particles, Polyethylene, Fluorescence imaging, Fluorescence spectroscopy, Confocal fluorescent microscopy

Read Abstract +

Proceedings Article | 15 March 2023 Presentation

Nonlinear optical imaging of benzothiazole analogues of BODIPY dyes (Conference Presentation)

Maros Smolicek, Dusan Chorvat, Beata Cunderlikova, Peter Hrobarik, Alzbeta Marček Chorvátová

Proceedings Volume PC12384, PC123840D (2023) https://doi.org/10.1117/12.2644815

KEYWORDS: Dyes, Second harmonic generation, Fluorescence, Optical imaging, Nonlinear optics, Microscopes, Electronic filtering, Bandpass filters, Signal detection, Photomultipliers

Read Abstract +

Proceedings Article | 21 February 2020 Presentation + Paper

Biosensing the presence of nanoparticles using endogenous fluorescence in live algae

A. Marcek Chorvatova, T. Teplicky, M. Valica, A. Mateasik, D. Chorvat

Proceedings Volume 11254, 1125402 (2020) https://doi.org/10.1117/12.2543332

KEYWORDS: Live cell imaging, Luminescence, Nanoparticles, Metals, Nickel, Copper, Zinc, Biosensing, Cobalt, Fluorescence lifetime imaging, Femtosecond phenomena

Read Abstract +

Proceedings Article | 14 February 2020 Presentation + Paper

Evaluation of newly synthesized potential NLO-phores for 2-photon and SHG imaging

A. Marcek Chorvatova, M. Uherek, I. Sigmundova, P. Magdolen, D. Chorvat

Proceedings Volume 11244, 1124410 (2020) https://doi.org/10.1117/12.2543350

KEYWORDS: Nonlinear optics, Second-harmonic generation, Aorta, Luminescence, Tissues, Collagen, Microscopy, Absorption, Molecules, Fluorescence lifetime imaging, Live cell imaging, Two photon confocal microscopy

Read Abstract +

Proceedings Article | 23 February 2018 Presentation + Paper

Multimodal autofluorescence detection of cancer: from single cells to living organism

J. Horilova, B. Cunderlikova, M. Cagalinec, D. Chorvat, A. Marcek Chorvatova

Proceedings Volume 10498, 104980G (2018) https://doi.org/10.1117/12.2288785

KEYWORDS: Luminescence, Collagen, Cancer, Tissues, Magnesium, Fluorescence lifetime imaging, Tumors, Confocal microscopy, Fluorescence tomography

Read Abstract +

Proceedings Article | 20 February 2018 Presentation + Paper

A bio-inspired design of live cell biosensors

A. Marcek Chorvatova, T. Teplicky, Z. Pavlinska, Z. Kronekova, D. Trelova, F. Razga, V. Nemethova, L. Uhelska, I. Lacik, D. Chorvat

Proceedings Volume 10506, 105060R (2018) https://doi.org/10.1117/12.2288789

KEYWORDS: Luminescence, Biosensors, Polymers, Sensors, Signal detection, Biomimetics, Fluorescence lifetime imaging, Molecules, Confocal microscopy

Read Abstract +

Proceedings Article | 23 December 2016 Paper

Scaffolds fabricated by 3D two-photon photopolymerization for live cell studies

T. Teplicky, B. Cunderlikova, A. Mateasik, A. Vincze, D. Chorvat, A. Marcek Chorvatova

Proceedings Volume 10142, 101420C (2016) https://doi.org/10.1117/12.2262966

KEYWORDS: Polymers, 3D modeling, Glasses, Cancer, Magnesium, Photopolymerization, Luminescence, Scanning electron microscopy, Confocal microscopy, 3D microstructuring

Read Abstract +

Proceedings Article | 5 March 2015 Paper

Flavin fluorescence lifetime imaging of living peripheral blood mononuclear cells on micro and nano-structured surfaces

Tibor Teplicky, J. Horilova, J. Bruncko, C. Gladine, I. Lajdova, A. Mateasik, D. Chorvat, A. Marcek Chorvatova

Proceedings Volume 9329, 93290D (2015) https://doi.org/10.1117/12.2076706

KEYWORDS: Luminescence, Zinc oxide, Polymers, Fluorescence lifetime imaging, Confocal microscopy, Blood, Biosensors, Microfabrication, Scanning electron microscopy, Photopolymerization

Read Abstract +

SPIE Journal Paper | 18 December 2014 Open Access

Time- and spectrally resolved characteristics of flavin fluorescence in U87MG cancer cells in culture

Julia Horilova, Beata Cunderlikova, Alzbeta Marcek Chorvatova

JBO, Vol. 20, Issue 05, 051017, (December 2014) https://doi.org/10.1117/12.10.1117/1.JBO.20.5.051017

KEYWORDS: Luminescence, Cancer, Confocal microscopy, Fluorescence lifetime imaging, Tissues, Fluorescence spectroscopy, Time resolved spectroscopy, Mode conditioning cables, Diagnostics, Molecules

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 5 December 2014 Paper

Time-resolved fluorescence monitoring of cholesterol in peripheral blood mononuclear cells

Z. Martinakova, J. Horilova, I. Lajdova, A. Marcek Chorvatova

Proceedings Volume 9441, 94411L (2014) https://doi.org/10.1117/12.2074288

KEYWORDS: Luminescence, Blood, Fluorescence lifetime imaging, Time resolved spectroscopy, Diagnostics, Confocal microscopy, Picosecond phenomena, Microscopy, Mode conditioning cables, Imaging systems

Read Abstract +

SPIE Journal Paper | 26 June 2013 Open Access

Time-resolved fluorescence spectroscopy investigation of the effect of 4-hydroxynonenal on endogenous NAD(P)H in living cardiac myocytes

Alzbeta Chorvatova, Swida Aneba, Anton Mateasik, Dusan Chorvat, Blandine Comte

JBO, Vol. 18, Issue 06, 067009, (June 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.6.067009

KEYWORDS: Luminescence, Control systems, Time resolved spectroscopy, Flavoproteins, Photon counting, In vitro testing, Cyanide, Biomedical optics, Proteins, Oxidation

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 22 February 2013 Paper

Analysis of spectrally resolved autofluorescence images by support vector machines

A. Mateasik, D. Chorvat, A. Chorvatova

Proceedings Volume 8588, 85882J (2013) https://doi.org/10.1117/12.2001371

KEYWORDS: Atrial fibrillation, Modulators, Machine learning, Image classification, Statistical analysis, Image segmentation, Luminescence, Tissues, Confocal microscopy, Point spread functions

Read Abstract +

Proceedings Article | 22 February 2013 Paper

Time-resolved spectroscopy of endogenous NAD(P)H in Gluconobacter oxydans

J. Horilova, K. Kromkova, M. Bucko, A. Illesova, A. Vikartovska, V. Stefuca, A. Mateasik, D. Chorvat, A. Chorvatova

Proceedings Volume 8588, 85880V (2013) https://doi.org/10.1117/12.2001368

KEYWORDS: Luminescence, Bacteria, Modulators, Time resolved spectroscopy, Electron transport, Systems modeling, Confocal microscopy, Temperature metrology, Photon counting, Semiconductor lasers

Read Abstract +

SPIE Journal Paper | 14 May 2012 Open Access

Effect of ouabain on metabolic oxidative state in living cardiomyocytes evaluated by time-resolved spectroscopy of endogenous NAD(P)H fluorescence

Alzbeta Chorvatova, Anton Mateasik, Dusan Chorvat, Fathia Elzwiei

JBO, Vol. 17, Issue 10, 101505, (May 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.10.101505

KEYWORDS: Luminescence, Time resolved spectroscopy, Mode conditioning cables, Control systems, Sodium, Heart, Spectroscopy, Glucose, Molecules, Oxidation

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 26 April 2012 Paper

Estimation of single cell volume from 3D confocal images using automatic data processing

A. Chorvatova, M. Cagalinec, A. Mateasik, D. Chorvat

Proceedings Volume 8427, 842704 (2012) https://doi.org/10.1117/12.924047

KEYWORDS: Confocal microscopy, 3D image processing, Data processing, Heart, Luminescence, 3D acquisition, Detection and tracking algorithms, Image segmentation, Prisms, Image analysis

Read Abstract +

Proceedings Article | 11 February 2011 Paper

Laser-induced photobleaching of NAD(P)H fluorescence components in cardiac cells resolved by linear unmixing of TCSPC signals

A. Chorvatova, A. Mateasik, D. Chorvat

Proceedings Volume 7903, 790326 (2011) https://doi.org/10.1117/12.873886

KEYWORDS: Luminescence, Molecules, Atrial fibrillation, Photon counting, Picosecond phenomena, Time resolved spectroscopy, Acquisition tracking and pointing, Fluorescence spectroscopy, Imaging systems, Ultraviolet radiation

Read Abstract +

Proceedings Article | 25 February 2009 Paper

Analysis of NAD(P)H fluorescence components in cardiac myocytes from human biopsies: a new tool to improve diagnostics of rejection of transplanted patients

Y. Cheng, A. Mateasik, N. Poirier, J. Miró, N. Dahdah, D. Chorvat, A. Chorvatova

Proceedings Volume 7183, 71830K (2009) https://doi.org/10.1117/12.808001

KEYWORDS: Luminescence, Biopsy, Heart, Tissues, Diagnostics, Fluorescence spectroscopy, Biological research, Calcium, Electronics, Spectroscopy

Read Abstract +

Proceedings Article | 15 February 2008 Paper

Screening of cardiomyocyte fluorescence during cell contraction by multi-dimensional TCSPC

D. Chorvat, S. Abdulla, F. Elzwiei, A. Mateasik, A. Chorvatova

Proceedings Volume 6860, 686029 (2008) https://doi.org/10.1117/12.784756

KEYWORDS: Luminescence, Atrial fibrillation, Heart, Pulsed laser operation, Calcium, Mode conditioning cables, Data transmission, Semiconductor lasers, Electrodes, Flavoproteins

Read Abstract +

Proceedings Article | 15 October 2007 Paper

Application of spectral unmixing in multi-wavelength time-resolved spectroscopy

D. Chorvat, A. Mateasik, J. Kirchnerova, A. Chorvatova

Proceedings Volume 6771, 677105 (2007) https://doi.org/10.1117/12.732880

KEYWORDS: Luminescence, Data modeling, Time resolved spectroscopy, Algorithm development, Computer simulations, Statistical analysis, Principal component analysis, Electronics, Modulators, Imaging spectroscopy

Read Abstract +

Proceedings Article | 15 October 2007 Paper

Spectrally and time-resolved study of NAD(P)H autofluorescence in cardiac myocytes from human biopsies

Y. Cheng, D. Chorvat, N. Poirier, J. Miró, N. Dahdah, A. Chorvatova

Proceedings Volume 6771, 677104 (2007) https://doi.org/10.1117/12.732876

KEYWORDS: Heart, Luminescence, Biopsy, Mode conditioning cables, Tissues, Data modeling, Diagnostics, Acquisition tracking and pointing, Transplantation, Arteries

Read Abstract +