Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Martin Hohmann"'
Autor:
Martin Hohmann, David Kühn, Dongqin Ni, Moritz Späth, Anindya Ghosh, Maximilian Rohde, Florian Stelzle, Florian Klämpfl, Michael Schmidt
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract In recent years, the laser has become an important tool in hospitals. Laser surgery in particular has many advantages. However, there is still a lack of the understanding of the influence of the relevant parameters for laser surgery. In orde
Externí odkaz:
https://doaj.org/article/9e394ecf07b0413095cf08734f60372d
Publikováno v:
Sensors, Vol 24, Iss 15, p 4807 (2024)
Currently, the most reliable approach to reconstruct optical properties, namely absorption coefficient, reduced scattering coefficient, scattering coefficient and asymmetry factor, of turbid media is through inverse Monte Carlo simulation. To determi
Externí odkaz:
https://doaj.org/article/adf76ea551874e70870055953860c87c
Autor:
Moritz Späth, Maximilian Rohde, Dongqin Ni, Ferdinand Knieling, Florian Stelzle, Michael Schmidt, Florian Klämpfl, Martin Hohmann
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Externí odkaz:
https://doaj.org/article/5ed6a31f5a0244dd9dc0792ddbd16a81
Autor:
Martin Hohmann, David Kühn, Moritz Späth, Max Rohde, Florian Stelzle, Florian Klämpfl, Michael Schmidt
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract The idea of laser surgery is nearly as old as the laser itself. From the first trials to modern laser surgery systems, it was and is the aim to selectively cut the tissue in the focus spot without causing harm to surrounding structures. This
Externí odkaz:
https://doaj.org/article/2955b7912f964136924b16d8bc1fc3c3
Autor:
Colin A. Goebel, Emma Brown, Fabian B. Fahlbusch, Alexandra L. Wagner, Adrian Buehler, Thomas Raupach, Martin Hohmann, Moritz Späth, Neal Burton, Joachim Woelfle, Michael Schmidt, Andrea Hartner, Adrian P. Regensburger, Ferdinand Knieling
Publikováno v:
Molecular and Cellular Pediatrics, Vol 9, Iss 1, Pp 1-10 (2022)
Abstract Background Chronic kidney disease (CKD) is a global burden affecting both children and adults. Novel imaging modalities hold great promise to visualize and quantify structural, functional, and molecular organ damage. The aim of the study was
Externí odkaz:
https://doaj.org/article/b9149d472c2b45c28f0b9b6b23247ea5
Autor:
Martin Hohmann, Ingo Ganzleben, Alexander Grünberg, Jean Gonzales-Menezes, Florian Klämpfl, Benjamin Lengenfelder, Eva Liebing, Christina Heichler, Clemens Neufert, Christoph Becker, Markus F. Neurath, Maximilian J. Waldner, Michael Schmidt
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Multi- and hyperspectral endoscopy are possibilities to improve the endoscopic detection of neoplastic lesions in the colon and rectum during colonoscopy. However, most studies in this context are performed on histological samples/biopsies o
Externí odkaz:
https://doaj.org/article/2a757e5b06084b588f75b502956d295e
Autor:
Moritz Späth, Maximilian Rohde, Dongqin Ni, Ferdinand Knieling, Florian Stelzle, Michael Schmidt, Florian Klämpfl, Martin Hohmann
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Various clinically applicable scores and indices are available to help identify the state of a microcirculatory disorder in a patient. Several of these methods, however, leave room for interpretation and only provide clues for diagnosis. Thu
Externí odkaz:
https://doaj.org/article/3a56dc50592c4ea28ee72ef069659f45
Experimental Validation of Shifted Position-Diffuse Reflectance Imaging (SP-DRI) on Optical Phantoms
Autor:
Moritz Späth, Alexander Romboy, Ijeoma Nzenwata, Maximilian Rohde, Dongqin Ni, Lisa Ackermann, Florian Stelzle, Martin Hohmann, Florian Klämpfl
Publikováno v:
Sensors, Vol 22, Iss 24, p 9880 (2022)
Numerous diseases such as hemorrhage, sepsis or cardiogenic shock induce a heterogeneous perfusion of the capillaries. To detect such alterations in the human blood flow pattern, diagnostic devices must provide an appropriately high spatial resolutio
Externí odkaz:
https://doaj.org/article/e50bf83e105f41d1a4f00bd7d81d5baa
Properties and Applications of Random Lasers as Emerging Light Sources and Optical Sensors: A Review
Publikováno v:
Sensors, Vol 23, Iss 1, p 247 (2022)
In a random laser (RL), optical feedback arises from multiple scattering instead of conventional mirrors. RLs generate a laser-like emission, and meanwhile take advantage of a simpler and more flexible laser configuration. The applicability of RLs as
Externí odkaz:
https://doaj.org/article/a714ce99e04045639b5998a840d0875a
Autor:
Martin Hohmann, Damaris Hecht, Benjamin Lengenfelder, Moritz Späth, Florian Klämpfl, Michael Schmidt
Publikováno v:
Sensors, Vol 21, Iss 8, p 2860 (2021)
In medical applications, hyper-spectral imaging is becoming more and more common. It has been shown to be more effective for classification and segmentation than normal RGB imaging because narrower wavelength bands are used, providing a higher contra
Externí odkaz:
https://doaj.org/article/aa3746d7d3b6402aa1924ccd1efcbb93