Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Matthias Godejohann"'
Autor:
Robert Zimmerleiter, Ramin Nikzad-Langerodi, Cyril Ruckebusch, Matthias Godejohann, Jakob Kilgus, Kristina Duswald, Markus Brandstetter
Publikováno v:
Polymer Testing, Vol 98, Iss , Pp 107190- (2021)
In this work, mid-infrared hyperspectral images of multilayer polymer film (MLPF) cross sections are acquired with a high-speed quantum cascade laser (QCL) based mid-infrared microscope and analyzed using different data analysis techniques. The inves
Externí odkaz:
https://doaj.org/article/210b5861596f4cd283eda832cc6c3061
Espresso Science: Laser-Based Diamond Thin-Film Waveguide Sensors for the Quantification of Caffeine
Autor:
Andrea Teuber, Giada Caniglia, Michael Wild, Matthias Godejohann, Christine Kranz, Boris Mizaikoff
Publikováno v:
ACS Sensors. 8:1871-1881
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4b11392e795c751af3539a376ff67ab
https://doi.org/10.1021/acssensors.2c01841
https://doi.org/10.1021/acssensors.2c01841
Autor:
Matthias Godejohann
Publikováno v:
Microfluidics, BioMEMS, and Medical Microsystems XXI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09268a58c49840f8afe4110208d729af
https://doi.org/10.1117/12.2649695
https://doi.org/10.1117/12.2649695
Autor:
Matthias Godejohann
Publikováno v:
Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c653961d30f0d258835ed40fd96de86d
https://doi.org/10.1117/12.2649729
https://doi.org/10.1117/12.2649729
Publikováno v:
Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXI.
Microplastics (MP) have been found all over the planet and it is quite difficult to model the impact on the biosphere due to the low throughput of conventional measurement techniques. They actually restrict the number of measurable samples in appropr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f68a9cc43e2caecff0789deb6d5c1091
https://doi.org/10.1117/12.2578414
https://doi.org/10.1117/12.2578414
Publikováno v:
Environmental sciencetechnology. 54(24)
The monitoring of the emerging contaminant, microplastics, in the environment, in water supply, and for food safety is of major interest to science, consumers, and governments. While the chemical analysis of these particles is considered mandatory, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be1672fa6b8c070381f08cce5edf14eb
https://pubmed.ncbi.nlm.nih.gov/33233891
https://pubmed.ncbi.nlm.nih.gov/33233891
Autor:
Steffi Ketelhut, Matthias Godejohann, Jürgen Schnekenburger, Björn Kemper, Álvaro Barroso Peña
Publikováno v:
Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XVIII.
Microplastic particles are a major environmental pollution problem. Challenges in microplastics detection are the broad size range, chemical heterogeneity and low concentrations in liquids. Label free optical imaging methods for the detection and par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5d85b777350628fb380a5f5fcfaeaa0
https://doi.org/10.1117/12.2546098
https://doi.org/10.1117/12.2546098
Autor:
Aleksandra Bucka, Henrik Zimmermann, Johannes Höpfner, Jennifer M. Kübel, Carlo Botha, Matthias Godejohann, Manfred Wilhelm
Publikováno v:
Macromolecular rapid communications. 40(18)
Online chemically sensitive detectors for size exclusion chromatography (SEC) through coupled setups based on infrared (IR) (or NMR) spectrometers present new possibilities through unprecedented levels of polymer detail with respect to molecular weig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448b49996e17bd355ceb29e19b37ac63
https://pubmed.ncbi.nlm.nih.gov/31298758
https://pubmed.ncbi.nlm.nih.gov/31298758
Autor:
Boris Mizaikoff, Peter Michler, Julian Haas, Michael Jetter, Markus Sieger, Matthias Godejohann
Publikováno v:
Analytical Chemistry. 88:2558-2562
The performance and versatility of GaAs/AlGaAs thin-film waveguide technology in combination with quantum cascade lasers for mid-infrared spectroscopy in comparison to conventional FTIR spectroscopy is presented. Infrared radiation is provided by a q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b69751d2a8d0a7e4f673a2324a0f3481
https://doi.org/10.1021/acs.analchem.5b04144
https://doi.org/10.1021/acs.analchem.5b04144
Autor:
Michael Sulyok, Matthias Godejohann, Markus Sieger, Gregor Kos, Boris Mizaikoff, Rudolf Krska
Publikováno v:
Sieger, M, Kos, G, Sulyok, M, Godejohann, M, Krska, R & Mizaikoff, B 2017, ' Portable infrared laser spectroscopy for on-site mycotoxin analysis ', Scientific Reports, vol. 7 . https://doi.org/10.1038/srep44028
Scientific Reports
Scientific Reports
Mycotoxins are toxic secondary metabolites of fungi that spoil food, and severely impact human health (e.g., causing cancer). Therefore, the rapid determination of mycotoxin contamination includingdeoxynivalenolandaflatoxinB1infoodandfeedsamplesisofp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a5d5a18371dfa7121475eedfd0a70e
https://pure.qub.ac.uk/en/publications/portable-infrared-laser-spectroscopy-for-onsite-mycotoxin-analysis(57364343-c9e0-4fc3-beb6-3898e8afe01c).html
https://pure.qub.ac.uk/en/publications/portable-infrared-laser-spectroscopy-for-onsite-mycotoxin-analysis(57364343-c9e0-4fc3-beb6-3898e8afe01c).html
