TY - JOUR N2 - The paper describes an integrated laser absorption system as a potential tool for breath analysis for clinical diagnostics, online therapy monitoring and metabolic disorder control. The sensors operate basing on cavity enhanced spectroscopy and multi-pass spectroscopy supported by wavelength modulation spectroscopy. The aspects concerning selection of operational spectral range and minimization of interference are also discussed. Tests results of the constructed devices collected with reference samples of biomarkers are also presented. The obtained data provide an opportunity to analyse applicability of optoelectronic sensors in medical screening. L1 - http://www.journals.pan.pl/Content/106343/PDF/10.15.15mms-2016-0030%20paper%2014.pdf L2 - http://www.journals.pan.pl/Content/106343 PY - 2016 IS - No 3 EP - 489 DO - 10.1515/mms-2016-0030 KW - breath analyses KW - biomarkers KW - laser absorption spectroscopy KW - CEAS KW - MUPASS KW - medical screening A1 - Mikołajczyk, Janusz A1 - Stacewicz, Tadeusz A1 - Magryta, Paweł A1 - Wojtas, Jacek A1 - Bielecki, Zbigniew A1 - Szabra, Dariusz A1 - Prokopiuk, Artur A1 - Tkacz, Arkadiusz A1 - Panek, Małgorzata PB - Polish Academy of Sciences Committee on Metrology and Scientific Instrumentation VL - vol. 23 DA - 2016.09.30 T1 - System of Optoelectronic Sensors for Breath Analysis SP - 481 UR - http://www.journals.pan.pl/dlibra/publication/edition/106343 T2 - Metrology and Measurement Systems ER -