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Dynamic adaptive microscopy for label-free multi-parametric imaging in biology and medicine

Deliverables

Optimization algorithms

Development of initial optimization and transmission matrix calculation algorithms. New concepts to account for refractive index variations with adaptive meshing, Levy statistics and Monte Carlo modelling of light propagation in complex media

Non-diffracting illumination

Non-diffracting beam formation strategies with appropriate spatial filtering (reconfigurable photonic, biological and biomimetic structures) and coherent structured and speckle illumination

Dissemination and Exploitation plan

Design of our dissemination, exploitation plan and IPR management. Our industrial partners Rayfos and Imagine Optic and the DC have been appointed for coordinating this highly important task

Dissemination and Exploitation interim plan

Implemented actions of our dissemination exploitation plan and IPR management Our industrial partners Rayfos and Imagine Optic and the DC have been appointed for coordinating this highly important task

Proof of concept

Proof of concept imaging and assessment of imaging prototype with freshly excised animal tissue samples retina cancer spheroids

Website/Logo

Design of the project's logo and realization of the dedicated webpage with public sector and protected inranet for partners access only

Data management

Report on the data management plan of the consortium

Publications

Large field-of-view non-invasive imaging through scattering layers using fluctuating random illumination

Author(s): Lei Zhu, Fernando Soldevila, , Claudio Moretti, Alexandra d’Arco, Antoine Boniface, Xiaopeng Shao, Hilton B. de Aguiar & Sylvain Gigan
Published in: Nature Communications, 2022, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-022-29166-y

Spatially offset optical coherence tomography: Leveraging multiple scattering for high-contrast imaging at depth in turbid media

Author(s): GavrielleR. Untracht, MingzhouChen, PhilipWijesinghe, JosepMas, Harold T. Yura3, DominikMarti, PeterE. Andersen, KishanDholakia
Published in: Science Advances, 2023, ISSN 2375-2548
Publisher: American Association for the Advancement of Science
DOI: 10.1126/sciadv.adh5435

Hybrid confocal fluorescence and photoacoustic microscopy for the label-free investigation of melanin accumulation in fish scales

Author(s): George J. Tserevelakis, Michalis Pavlidis, Athanasios Samaras, Georgios D. Barmparis, Kostas G. Mavrakis, Ioannis Draganidis, Athanasios Oikonomou, Eleftheria Fanouraki, Giorgos P. Tsironis & Giannis Zacharakis
Published in: Scientific Reports, Issue Issue 12, 2022, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-022-11262-0

Stratigraphy of Fresco Paintings: A New Approach with Photoacoustic and SORS Imaging

Author(s): Francesca A. Pisu , Daniele Chiriu Evgenia Klironomou, Giannis Zacharakis and George J. Tserevelakis
Published in: Journal of Imaging, 2023, ISSN 2313-433X
Publisher: Francesca A. Pisu
DOI: 10.3390/jimaging9010016

A Cost-Efficient Multiwavelength LED-Based System for Quantitative Photoacoustic Measurements

Author(s): Michalis Orfanakis, George J. Tserevelakis, Giannis Zacharakis
Published in: Sensors, Issue 21/14, 2021, Page(s) 4888, ISSN 1424-8220
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s21144888

A proton-inhibited DEG/ENaC ion channel maintains neuronal ionstasis and promotes neuronal survival under stress

Author(s): Dionysia Petratou, Martha Gjikolaj, Eva Kaulich, William Schafer, Nektarios Tavernarakis
Published in: iScience, 2023, ISSN 2589-0042
Publisher: Dionysia Petratou
DOI: 10.1016/j.isci.2023.107117

To focus-match or not to focus-match inverse spatially offset Raman spectroscopy: a question of light penetration

Author(s): Georgina E. Shillito, Lewis Mcmillan, Graham D. Bruce, and Kishan Dholakia
Published in: Optics Express, 2022, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.451496

High precision photoacoustic interferometer for the determination of the speed of sound in liquid media

Author(s): George J. Tserevelakis and Giannis Zacharakis
Published in: Optics Express, 2022
Publisher: George J. Tserevelakis
DOI: 10.1364/oe.455557

Agar Gel as a Non-Invasive Coupling Medium for Reflectance Photoacoustic (PA) Imaging: Experimental Results on Wall-Painting Mock-Ups

Author(s): Antonina Chaban , George J. Tserevelakis, Evgenia Klironomou, Giannis Zacharakis and Jana Striov
Published in: Journal of Imaging, 2022, ISSN 2313-433X
Publisher: Antonina Chaban
DOI: 10.3390/jimaging8090235

Full image reconstruction in frequency-domain photoacoustic microscopy by means of a low-cost I/Q demodulator

Author(s): George J. Tserevelakis, Kostas G. Mavrakis, Nikitas Kakakios, Giannis Zacharakis
Published in: Optics Letters, Issue 46/19, 2021, Page(s) 4718, ISSN 0146-9592
Publisher: Optical Society of America
DOI: 10.1364/ol.435146

PML Differentially Regulates Growth and Invasion in Brain Cancer.

Author(s): Maria Tampakaki; Maria Tampakaki; Mariam-Eleni Oraiopoulou; Eleftheria Tzamali; Giorgos Tzedakis; Takis Makatounakis; Giannis Zacharakis; Joseph Papamatheakis; Joseph Papamatheakis; Vangelis Sakkalis
Published in: Issue 12, Issue 11, 2021, ISSN 1422-0067
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/ijms22126289

Neuronal atg1 Coordinates Autophagy Induction and Physiological Adaptations to Balance mTORC1 Signalling

Author(s): Athanasios Metaxakis Michail Pavlidis and Nektarios Tavernarakis
Published in: Cells, 2023, ISSN 2073-4409
Publisher: Athanasios Metaxakis
DOI: 10.3390/cells12162024

Generation of Bessel-like beams with reduced sidelobes for enhanced light-sheet microscopy

Author(s): Jerin Geogy George, Kishan Dholakia, and Shanti Bhattacharya
Published in: Optics Continuum, 2023, ISSN 2770-0208
Publisher: Optica Publishing Group
DOI: 10.1364/optcon.493003

Local coordination of mRNA storage and degradation near mitochondria modulates C. elegans ageing

Author(s): Ioanna Daskalaki, Maria Markaki, Ilias Gkikas, Nektarios Tavernarakis
Published in: The EMBO Journal, 2023, ISSN 1460-2075
Publisher: Ioanna Daskalaki
DOI: 10.15252/embj.2022112446

Phase conjugation with spatially incoherent light in complex media

Author(s): YoonSeok Baek, Hilton B. de Aguiar & Sylvain Gigan
Published in: Nature Photonics, 2023, ISSN 1749-4885
Publisher: Nature Pub. Group
DOI: 10.1038/s41566-023-01254-5

Imaging Parhyale hawaiensis embryogenesis with frequency domain photoacoustic microscopy: A novel tool in developmental biology

Author(s): George J. Tserevelakis, Sofia Velentza, Ioannis Liaskas, Themis Archontidis, Anastasios Pavlopoulos, Giannis Zacharakis
Published in: Journal of Biophtonics, 2022, ISSN 1864-0648
Publisher: Wiley-VCH GmbH
DOI: 10.1002/jbio.202200202

Experimentally unsupervised deconvolution for light-sheet microscopy with propagation-invariant beams

Author(s): Philip Wijesinghe, Stella Corsetti, Darren J. X. Chow, Shuzo Sakata, Kylie R. Dunning and Kishan Dholakia
Published in: Light: Science & Applications, 2022, ISSN 2047-7538
Publisher: USTAN
DOI: 10.1038/s41377-022-00975-6

Meshless Monte Carlo radiation transfer method for curved geometries using signed distance functions

Author(s): Lewis McMillan, Graham D Bruce, Kishan Dholakia
Published in: Journal of Biomedical Optics, 2022, ISSN 1560-2281
Publisher: SPIE
DOI: 10.1117/1.jbo.27.8.083003

Age-associated anatomical and physiological alterations in Caenorhabditis elegans

Author(s): Emmanuel Spanoudakis, Nektarios Tavernarakis
Published in: Mechanisms of Ageing and Development, 2023, ISSN 1872-6216
Publisher: Emmanuel Spanoudakis
DOI: 10.1016/j.mad.2023.111827

Remote control of autophagy and metabolism in the liver

Author(s): Ilias Gkikas, Ioanna Daskalaki, Konstantinos Kounakis, Nektarios Tavernarakis and Eirini Lionaki
Published in: Int. J. Mol. Sci., 2023, ISSN 1422-0067
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/ijms24044230

Hybrid Fluorescence and Frequency-Domain Photoacoustic Microscopy for Imaging Development of Parhyale hawaiensis Embryos

Author(s): George J. Tserevelakis, Emmanouela Tekonaki, Maria Kalogeridi, Ioannis Liaskas, Anastasios Pavlopoulos and Giannis Zacharakis
Published in: Photonics, 2023, ISSN 2304-6732
Publisher: George J. Tserevelakis,
DOI: 10.3390/photonics10030264

Revealing Hidden Features in Multilayered Artworks by Means of an Epi-Illumination Photoacoustic Imaging System

Author(s): George J. Tserevelakis, Antonina Chaban, Evgenia Klironomou, Kristalia Melessanaki, Jana Striova, Giannis Zacharakis
Published in: Journal of Imaging, Issue 7/9, 2021, Page(s) 183, ISSN 2313-433X
Publisher: George J. Tserevelakis, Antonina Chaban, Evgenia Klironomou, Kristalia Melessanaki, Jana Striova and Giannis Zacharakis
DOI: 10.3390/jimaging7090183

Hybrid Autofluorescence and Optoacoustic Microscopy for the Label-Free, Early and Rapid Detection of Pathogenic Infections in Vegetative Tissues

Author(s): George J. Tserevelakis, Andreas Theocharis, Stavroula Spyropoulou, Emmanouil Trantas, , Dimitrios Goumas, Filippos Ververidis and Giannis Zacharakis
Published in: Journal of Imaging, 2023, ISSN 2313-433X
Publisher: George J. Tserevelakis
DOI: 10.3390/jimaging9090176

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