Non-Invasive Monitoring of Inflammation in Inflammatory Bowel Disease Patients during Prolonged Exercise via Exhaled Breath Volatile Organic Compounds

Autor: Ben Henderson, Joris Meurs, Carlijn R. Lamers, Guilherme Lopes Batista, Dušan Materić, Carlo G. Bertinetto, Coen C. W. G. Bongers, Rupert Holzinger, Frans J. M. Harren, Jeroen J. Jansen, Maria T. E. Hopman, Simona M. Cristescu

Publikováno v: Metabolites, Vol 12, Iss 3, p 224 (2022)

The aim of this study was to investigate volatile organic compounds (VOCs) in exhaled breath as possible non-invasive markers to monitor the inflammatory response in inflammatory bowel disease (IBD) patients as a result of repeated and prolonged mode

Externí odkaz: https://doaj.org/article/1ec9d671d2aa43288f4cb3187bf99bc0

Exhaled Breath Reflects Prolonged Exercise and Statin Use during a Field Campaign

Autor: Ben Henderson, Guilherme Lopes Batista, Carlo G. Bertinetto, Joris Meurs, Dušan Materić, Coen C. W. G. Bongers, Neeltje A. E. Allard, Thijs M. H. Eijsvogels, Rupert Holzinger, Frans J. M. Harren, Jeroen J. Jansen, Maria T. E. Hopman, Simona M. Cristescu

Publikováno v: Metabolites, Vol 11, Iss 4, p 192 (2021)

Volatile organic compounds (VOCs) in exhaled breath provide insights into various metabolic processes and can be used to monitor physiological response to exercise and medication. We integrated and validated in situ a sampling and analysis protocol u

Externí odkaz: https://doaj.org/article/baadd2c9c57c407bbcaab7810d351ef2

A Broadband Mid-Infrared Trace Gas Sensor Using Supercontinuum Light Source: Applications for Real-Time Quality Control for Fruit Storage

Autor: Khalil Eslami Jahromi, Qing Pan, Amir Khodabakhsh, Cor Sikkens, Paul Assman, Simona M. Cristescu, Peter M. Moselund, Maxime Janssens, Bert E. Verlinden, Frans J. M. Harren

Publikováno v: Sensors, Vol 19, Iss 10, p 2334 (2019)

We present a fully integrated and transportable multi-species trace gas sensor based on a mid-infrared (MIR) supercontinuum light source. The high brightness (surpassing synchrotron) and ultra-broad spectral bandwidth (2−4 μm) of this light source

Externí odkaz: https://doaj.org/article/06009a7984b046098c12bcca5574a9a1

Functionalizing a Tapered Microcavity as a Gas Cell for On-Chip Mid-Infrared Absorption Spectroscopy

Autor: N. Pelin Ayerden, Julien Mandon, Frans J. M. Harren, Reinoud F. Wolffenbuttel

Publikováno v: Sensors, Vol 17, Iss 9, p 2041 (2017)

Increasing demand for field instruments designed to measure gas composition has strongly promoted the development of robust, miniaturized and low-cost handheld absorption spectrometers in the mid-infrared. Efforts thus far have focused on miniaturizi

Externí odkaz: https://doaj.org/article/b4b93ff368214562bada19bb8557e895

Fourier Transform Spectrometer Combined with a Mid-Infrared Supercontinuum Source for Trace Gas Sensing

Autor: Khalil Eslami Jahromi, R. Krebbers, Amir Khodabakhsh, M. A. Abbas, Mohammadreza Nematollahi, Frans J. M. Harren

Publikováno v: Scopus-Elsevier
The European Conference on Lasers and Electro-Optics 2021: Proceedings 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 21–25 June 2021, Munich, Germany, 15-+. S.l. : Optical Society of America
STARTPAGE=15;ENDPAGE=+;TITLE=The European Conference on Lasers and Electro-Optics 2021: Proceedings 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 21–25 June 2021, Munich, Germany
The European Conference on Lasers and Electro-Optics 2021: Proceedings 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 21–25 June 2021, Munich, Germany, pp. 15

Trace gas detection has many applications in research and industry; such as breath analysis, environmental monitoring, plasma diagnostics, and fruit quality monitoring [1] . Amongst various methods used for trace gas detection, molecular absorption s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49a471649e677d4d20fe93d9f4fe72e4
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9542775