Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Vytautas Zickus"'
Autor:
Ashley Lyons, Vytautas Zickus, Raúl Álvarez-Mendoza, Danilo Triggiani, Vincenzo Tamma, Niclas Westerberg, Manlio Tassieri, Daniele Faccio
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Fluorescence Lifetime Imaging Microscopy in the time domain is typically performed by recording the arrival time of photons either by using electronic time tagging or a gated detector. As such the temporal resolution is limited by the perfor
Externí odkaz:
https://doaj.org/article/1a2025b9ffa44cda9c7d527090210b87
Publikováno v:
Proceedings of the National Academy of Sciences. 120
Fluorescence lifetime imaging is an important tool in bioimaging that allows one to detect subtle changes in cell dynamics and their environment. Most time-domain approaches currently involve scanning a single illumination point across the sample, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08b86b0a16ea31ec89289a110fc3a9da
https://doi.org/10.1073/pnas.2214617120
https://doi.org/10.1073/pnas.2214617120
Publikováno v:
OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP).
We report a new technique for fluorescence lifetime imaging microscopy, using a time-folded optical cavity and a gated camera, capable of retrieving arbitrarily-high-resolution lifetime maps from single-shot acquisitions. The technique enables lifeti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::392a3566d0b70086491ba61aa74a635e
https://doi.org/10.1364/cosi.2021.ctu4b.6
https://doi.org/10.1364/cosi.2021.ctu4b.6
Autor:
Robert H. Insall, Alex Turpin, Jamie Whitelaw, Ming-Lo Wu, Laura M. Machesky, Vytautas Zickus, Claudio Bruschini, Valentin Kapitany, Edoardo Charbon, Areeba Fatima, Daniele Faccio, Kazuhiro Morimoto
Publikováno v:
Scientific Reports
Fluorescence lifetime imaging microscopy (FLIM) is a key technology that provides direct insight into cell metabolism, cell dynamics and protein activity. However, determining the lifetimes of different fluorescent proteins requires the detection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0f1a26e1c4b303dd49756417f1a14f8
https://eprints.gla.ac.uk/226076/1/226076.pdf
https://eprints.gla.ac.uk/226076/1/226076.pdf
Autor:
Areeba Farima, Vytautas Zickus, Laura M. Machesky, Valentin Kapitany, Jamie Whitelaw, Robert H. Insall, Edoardo Charbon, Daniele Faccio, Kazuhiro Morimoto, Alex Turpin, Claudio Bruschini, Ming Lo Wu
Fluorescence lifetime imaging microscopy (FLIM) is a key technology that provides direct insight into cell metabolism, cell dynamics and protein activity. However, determining the lifetimes of different fluorescent proteins requires the detection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::786a094c485a5c1e6d8ec4d91a81e63d
https://doi.org/10.1101/2020.06.07.138685
https://doi.org/10.1101/2020.06.07.138685
Autor:
Alex Turpin, Jamie Whitelaw, Ewan J. McGhee, Areeba Fatima, Laura M. Machesky, Vytautas Zickus, Robert H. Insall, Daniele Faccio
Publikováno v:
Imaging and Applied Optics Congress.
The picosecond temporal resolution of a SPAD array is computationally extended to the higher spatial resolution of a conventional CMOS camera and is applied to high resolution fluorescence lifetime imaging of cancer cells.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c505ba4fa4194ad9fb0e324d24a3918
https://doi.org/10.1364/cosi.2020.cw1b.3
https://doi.org/10.1364/cosi.2020.cw1b.3
Autor:
Vytautas Zickus, Guillem Carles, Daniele Faccio, Yongzhuang Zhou, Andrew R. Harvey, David McLoskey, Graham Hungerford
Publikováno v:
Imaging and Applied Optics Congress.
Fluorescence lifetime microscopy (FLIM) is restricted by the modest pixel count of singlephoton-avalanche-diode (SPAD) arrays. We report micro-scanning and super-resolution of a SPAD array, yielding 32x improvement in resolution and enabling high-fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f257b09ac477482e3d4b18d602c3341
https://doi.org/10.1364/cosi.2020.cw1b.2
https://doi.org/10.1364/cosi.2020.cw1b.2
Publikováno v:
Biomedical Optics Express
Experimental characterization of blood flow in living organisms is crucial for understanding the development and function of cardiovascular systems, but there has been no technique reported for snapshot imaging of thick samples in large volumes with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c94057abe83f2575870d5c063d3cb015
https://eprints.gla.ac.uk/169887/1/169887.pdf
https://eprints.gla.ac.uk/169887/1/169887.pdf
Autor:
Jonathan M. Taylor, Vytautas Zickus
Publikováno v:
Biomedical Optics Express
We present SPIM-μPIV as a flow imaging system, capable of measuring in vivo flow information with 3D micron-scale resolution. Our system was validated using a phantom experiment consisting of a flow of beads in a 50 μm diameter FEP tube. Then, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6d43de70120ecc9bda0747eed40fbd1
https://eprints.gla.ac.uk/161107/1/161107.pdf
https://eprints.gla.ac.uk/161107/1/161107.pdf
Autor:
Vytautas Zickus, Jonathan M. Taylor
Fluid-structure interaction in the developing heart is an active area of research in developmental biology. However, investigation of heart dynamics is mostly limited to computational fluid dynamics simulations using heart wall structure information
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a474f3556748809e2301989ce5ba61ad