Zobrazeno 1 - 10
of 373
pro vyhledávání: '"Karsten König"'
Autor:
Philipp Prinke, Jens Haueisen, Sascha Klee, Muhammad Qurhanul Rizqie, Eko Supriyanto, Karsten König, Hans Georg Breunig, Łukasz Piątek
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
Abstract We propose a novel automatic segmentation algorithm that separates the components of human skin cells from the rest of the tissue in fluorescence data of three-dimensional scans using non-invasive multiphoton tomography. The algorithm encomp
Externí odkaz:
https://doaj.org/article/ec01b91a3ba442d99811f64455d57403
Autor:
Alexis Darras, Hans Georg Breunig, Thomas John, Renping Zhao, Johannes Koch, Carsten Kummerow, Karsten König, Christian Wagner, Lars Kaestner
Publikováno v:
Frontiers in Physiology, Vol 12 (2022)
The erythrocyte sedimentation rate (ESR) is one of the oldest medical diagnostic tools. However, currently there is some debate on the structure formed by the cells during the sedimentation process. While the conventional view is that erythrocytes se
Externí odkaz:
https://doaj.org/article/57ccf94a979246328e20a27cdf90e4f5
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract The clinical outcome of corneal collagen crosslinking (CXL) is typically evaluated several weeks after treatment. An earlier assessment of its outcome could lead to an optimization of the treatment, including an immediate re-intervention in
Externí odkaz:
https://doaj.org/article/a5c6042916684329aae24e8bedde2402
Autor:
Hans Georg Breunig, Karsten König
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1066 (2022)
For the first time, the time-resolved two-photon excited autophosphorescence of non-labeled biological specimens was investigated by phosphoresce lifetime imaging with microscopic spatial resolution. A modified multiphoton tomograph was employed to r
Externí odkaz:
https://doaj.org/article/a023820a9e8d476b845c0a711ae102df
Autor:
Stefania Seidenari, Federica Arginelli, Christopher Dunsby, Paul M W French, Karsten König, Cristina Magnoni, Clifford Talbot, Giovanni Ponti
Publikováno v:
PLoS ONE, Vol 8, Iss 7, p e70682 (2013)
Multiphoton laser tomography (MPT) combined with fluorescence lifetime imaging (FLIM) is a non-invasive imaging technique, based on the study of fluorescence decay times of naturally occurring fluorescent molecules, enabling a non-invasive investigat
Externí odkaz:
https://doaj.org/article/aac5465f953144cfab08742db1dae69a
Autor:
Rakesh Patalay, Clifford Talbot, Yuriy Alexandrov, Martin O Lenz, Sunil Kumar, Sean Warren, Ian Munro, Mark A A Neil, Karsten König, Paul M W French, Anthony Chu, Gordon W H Stamp, Chris Dunsby
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e43460 (2012)
We present the first detailed study using multispectral multiphoton fluorescence lifetime imaging to differentiate basal cell carcinoma cells (BCCs) from normal keratinocytes. Images were acquired from 19 freshly excised BCCs and 27 samples of normal
Externí odkaz:
https://doaj.org/article/e071b863a76543ada35f00f76c25e195
Autor:
Stefania Seidenari, Federica Arginelli, Sara Bassoli, Jennifer Cautela, Paul M. W. French, Mario Guanti, Davide Guardoli, Karsten König, Clifford Talbot, Chris Dunsby
Publikováno v:
Dermatology Research and Practice, Vol 2012 (2012)
Multiphoton laser microscopy is a new, non-invasive technique providing access to the skin at a cellular and subcellular level, which is based both on autofluorescence and fluorescence lifetime imaging. Whereas the former considers fluorescence inten
Externí odkaz:
https://doaj.org/article/920223aff04744068361219227e6c36e
Autor:
Karsten König
This monograph focuses on modern femtosecond laser microscopes for two photon imaging and nanoprocessing, on laser tweezers for cell micromanipulation as well as on fluorescence lifetime imaging (FLIM) in Life Sciences. The book starts with an introd
Autor:
Karsten König, Andreas Ostendorf
Nanostructuring of materials is a task at the heart of many modern disciplines in mechanical engineering, as well as optics, electronics, and the life sciences. This book includes an introduction to the relevant nonlinear optical processes associated
Autor:
Karsten König
Publikováno v:
Multiphoton Microscopy in the Biomedical Sciences XXIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ac01555d6f9275e23b6d74f4864a56a
https://doi.org/10.1117/12.2650485
https://doi.org/10.1117/12.2650485