Search results
- 1.0555203 - ÚFCH JH 2023 RIV GB eng J - Journal Article
Smith, D. - Španěl, Patrik
Ternary association reactions of H3O+, NO+ and O-2(+center dot) with N-2, O-2, CO2 and H2O. Implications for selected ion flow tube mass spectrometry analyses of air and breath.
Rapid Communications in Mass Spectrometry. Roč. 36, č. 6 (2022), č. článku e9241. ISSN 0951-4198. E-ISSN 1097-0231
R&D Projects: GA ČR(CZ) GA21-25486S
Institutional support: RVO:61388955
Keywords : trace gas-analysis * sift-ms * cluster ions * reagent ions * o2+ * quantification * series
OECD category: Physical chemistry
Impact factor: 2, year: 2022
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0329721File Download Size Commentary Version Access 0555203.pdf 0 1.2 MB Publisher’s postprint require - 2.0547340 - ÚFCH JH 2022 RIV GB eng J - Journal Article
Dryahina, Kseniya - Polášek, Miroslav - Smith, D. - Španěl, Patrik
Sensitivity of secondary electrospray ionization mass spectrometry to a range of volatile organic compounds: Ligand switching ion chemistry and the influence of Zspray (TM) guiding electric fields.
Rapid Communications in Mass Spectrometry. Roč. 35, č. 22 (2021), č. článku e9187. ISSN 0951-4198. E-ISSN 1097-0231
R&D Projects: GA ČR(CZ) GA18-12902S
Institutional support: RVO:61388955
Keywords : trace gas-analysis * flow tube * sift-ms * exhaled breath * water-vapor * h3o+ * no+ * o-2(+) * series * aldehydes
OECD category: Physical chemistry
Impact factor: 2.586, year: 2021
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0323587File Download Size Commentary Version Access 0547340.pdf 0 4.3 MB Publisher’s postprint require - 3.0531440 - ÚFCH JH 2021 RIV GB eng J - Journal Article
Brůhová Michalčíková, Regina - Dryahina, Kseniya - Smith, D. - Španěl, Patrik
Volatile compounds released by Nalophan, implications for selected ion flow tube mass spectrometry and other chemical ionisation mass spectrometry analytical methods.
Rapid Communications in Mass Spectrometry. Roč. 34, č. 5 (2020), č. článku e8602. ISSN 0951-4198. E-ISSN 1097-0231
R&D Projects: GA ČR(CZ) GA18-12902S
Institutional support: RVO:61388955
Keywords : solid-phase microextraction * trace gas-analysis * organic-compounds * breath analysis * exhaled breath * sift-ms * tedlar bags * air * sample * suitability
OECD category: Physical chemistry
Impact factor: 2.419, year: 2020
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0310106File Download Size Commentary Version Access 0531440.pdf 0 1.6 MB Publisher’s postprint require - 4.0531422 - ÚFCH JH 2021 RIV GB eng J - Journal Article
Shestivska, Violetta - Kolivoška, Viliam - Kubišta, Jiří - Smith, D. - Španěl, Patrik
Selected ion flow tube mass spectrometry analyses of isobaric compounds methanol and hydrazine in humid air.
Rapid Communications in Mass Spectrometry. Roč. 34, č. 10 (2020), č. článku e8744. ISSN 0951-4198. E-ISSN 1097-0231
R&D Projects: GA ČR(CZ) GA18-09848S
Institutional support: RVO:61388955
Keywords : trace gas-analysis * sift-ms * breath * mechanisms * kinetics * o-2(+) * h3o+ * co2
OECD category: Physical chemistry
Impact factor: 2.419, year: 2020
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0310086File Download Size Commentary Version Access 0531422.pdf 0 2 MB Publisher’s postprint require - 5.0531420 - ÚFCH JH 2021 RIV NL eng J - Journal Article
Španěl, Patrik - Smith, D.
Quantification of volatile metabolites in exhaled breath by selected ion flow tube mass spectrometry, SIFT-MS.
Clinical mass spectrometry. Roč. 16, APR 2020 (2020), s. 18-24. ISSN 2376-9998. E-ISSN 2213-8005
Institutional support: RVO:61388955
Keywords : trace gas-analysis * total-body water * organic-compounds * healthy-volunteers * bowel-disease * reagent ions * online * headspace * series * h3o+ * sift-ms * Breath VOCs * Metabolites * Biomarkers
OECD category: Physical chemistry
Impact factor: 2.146, year: 2020
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0310084File Download Size Commentary Version Access 0531420.pdf 1 931.7 KB Publisher’s postprint require - 6.0504559 - ÚFCH JH 2020 RIV US eng J - Journal Article
Španěl, Patrik - Spesyvyi, Anatolii - Smith, D.
Electrostatic Switching and Selection of H3O+, NO+, and O-2(+center dot) Reagent Ions for Selected Ion Flow-Drift Tube Mass Spectrometric Analyses of Air and Breath.
Analytical Chemistry. Roč. 91, č. 8 (2019), s. 5380-5388. ISSN 0003-2700. E-ISSN 1520-6882
R&D Projects: GA ČR(CZ) GJ17-13157Y
Institutional support: RVO:61388955
Keywords : volatile organic-compounds * collision-induced dissociation * trace gas-analysis * sift-ms * rate constants * ptr-ms
OECD category: Physical chemistry
Impact factor: 6.785, year: 2019
Method of publishing: Limited access
Permanent Link: http://hdl.handle.net/11104/0296165File Download Size Commentary Version Access 0504559.pdf 6 455.4 KB Publisher’s postprint require - 7.0497671 - ÚFCH JH 2019 RIV GB eng J - Journal Article
Dryahina, Kseniya - Smith, D. - Španěl, Patrik
Quantification of volatile compounds released by roasted coffee by selected ion flow tube mass spectrometry.
Rapid Communications in Mass Spectrometry. Roč. 32, č. 9 (2018), s. 739-750. ISSN 0951-4198. E-ISSN 1097-0231
Institutional support: RVO:61388955
Keywords : ptr-tof-ms * containing heterocyclic-compounds * principal component analysis * solid-phase microextraction * trace gas-analysis
OECD category: Physical chemistry
Impact factor: 2.045, year: 2018
Permanent Link: http://hdl.handle.net/11104/0290196File Download Size Commentary Version Access 0497671.pdf 1 1 MB Publisher’s postprint require - 8.0497667 - ÚFCH JH 2019 RIV NL eng J - Journal Article
Michalčíková, R. - Dryahina, Kseniya - Španěl, Patrik
A detailed study of the ion chemistry of alkenes focusing on heptenes aimed at their SIFT-MS quantification.
International Journal of Mass Spectrometry. Roč. 425, FEB 2018 (2018), s. 16-21. ISSN 1387-3806. E-ISSN 1873-2798
R&D Projects: GA ČR GA13-28882S
Institutional support: RVO:61388955
Keywords : tube mass-spectrometry * inflammatory-bowel-disease * volatile organic-compounds * trace gas-analysis * flow tube
OECD category: Physical chemistry
Impact factor: 1.658, year: 2018
Permanent Link: http://hdl.handle.net/11104/0290192File Download Size Commentary Version Access 0497667.pdf 2 526 KB Publisher’s postprint require - 9.0484029 - ÚFCH JH 2018 RIV GB eng J - Journal Article
Španěl, Patrik - Žabka, Ján - Zymak, Illia - Smith, D.
Selected ion flow tube study of the reactions of H3O+ and NO+ with a series of primary alcohols in the presence of water vapour in support of selected ion flow tube mass spectrometry.
Rapid Communications in Mass Spectrometry. Roč. 31, č. 5 (2017), s. 437-446. ISSN 0951-4198. E-ISSN 1097-0231
R&D Projects: GA ČR GA13-28882S; GA ČR(CZ) GA14-19693S
Institutional support: RVO:61388955
Keywords : trace gas-analysis * sift-ms * breath analysis * fa-sift * ptr-ms
OECD category: Physical chemistry
Impact factor: 1.970, year: 2017
Permanent Link: http://hdl.handle.net/11104/0279186File Download Size Commentary Version Access 0484029.pdf 4 807.3 KB Publisher’s postprint require - 10.0484027 - ÚFCH JH 2018 RIV GB eng J - Journal Article
Shestivska, Violetta - Rutter, A. V. - Sule-Suso, J. - Smith, D. - Španěl, Patrik
Evaluation of peroxidative stress of cancer cells in vitro by real-time quantification of volatile aldehydes in culture headspace.
Rapid Communications in Mass Spectrometry. Roč. 31, č. 16 (2017), s. 1344-1352. ISSN 0951-4198. E-ISSN 1097-0231
R&D Projects: GA ČR(CZ) GP14-15771P
Institutional support: RVO:61388955
Keywords : ion flow tube * active oxygen forms * trace gas-analysis * sift-ms * mass-spectrometry
OECD category: Analytical chemistry
Impact factor: 1.970, year: 2017
Permanent Link: http://hdl.handle.net/11104/0279184File Download Size Commentary Version Access 0484027 preprint.pdf 1 895.3 KB Author´s preprint open-access 0484027.pdf 7 990 KB Publisher’s postprint require