Format
Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 71

1.

Effects of elevated oxygen levels on VOC analysis by means of PTR-ToF-MS.

Trefz P, Pugliese G, Brock B, Schubert J, Miekisch W.

J Breath Res. 2019 Jun 11. doi: 10.1088/1752-7163/ab28ec. [Epub ahead of print]

PMID:
31185457
2.

Crowd monitoring in dairy cattle - Real-time VOC profiling by direct mass spectrometry.

Gierschner P, Küntzel A, Reinhold P, Köhler H, Schubert J, Miekisch W.

J Breath Res. 2019 Jun 3. doi: 10.1088/1752-7163/ab269f. [Epub ahead of print]

PMID:
31158826
3.

Contemporary human breath related topics: aerosols, saliva, and HR-MS bioinformatics from Pittcon 2019.

Pleil JD, Ariel Geer Wallace M, Miekisch W, DiFrancesco F.

J Breath Res. 2019 May 31;13(3):039001. doi: 10.1088/1752-7163/ab1fa8.

PMID:
31063979
4.

The effects of neuroblastoma and chemotherapy on metabolism, fecal microbiome, volatile organic compounds, and gut barrier function in a murine model.

Castellani C, Singer G, Eibisberger M, Obermüller B, Warncke G, Miekisch W, Kolb-Lenz D, Summer G, Pauer TM, ElHaddad A, Kashofer K, Till H.

Pediatr Res. 2019 Mar;85(4):546-555. doi: 10.1038/s41390-019-0283-1. Epub 2019 Jan 16.

PMID:
30696986
5.

VOC breath profile in spontaneously breathing awake swine during Influenza A infection.

Traxler S, Bischoff AC, Saß R, Trefz P, Gierschner P, Brock B, Schwaiger T, Karte C, Blohm U, Schröder C, Miekisch W, Schubert JK.

Sci Rep. 2018 Oct 5;8(1):14857. doi: 10.1038/s41598-018-33061-2.

6.

Exploring the potential of NTME/GC-MS, in the establishment of urinary volatomic profiles. Lung cancer patients as case study.

Porto-Figueira P, Pereira J, Miekisch W, Câmara JS.

Sci Rep. 2018 Aug 30;8(1):13113. doi: 10.1038/s41598-018-31380-y.

7.

Natural menstrual rhythm and oral contraception diversely affect exhaled breath compositions.

Sukul P, Schubert JK, Trefz P, Miekisch W.

Sci Rep. 2018 Jul 18;8(1):10838. doi: 10.1038/s41598-018-29221-z.

8.

Versatile set-up for non-invasive in vitro analysis of headspace VOCs.

Traxler S, Bischoff AC, Trefz P, Schubert JK, Miekisch W.

J Breath Res. 2018 Jul 3;12(4):041001. doi: 10.1088/1752-7163/aaccad.

PMID:
29900878
9.

Evaluation of needle trap micro-extraction and solid-phase micro-extraction: Obtaining comprehensive information on volatile emissions from in vitro cultures.

Oertel P, Bergmann A, Fischer S, Trefz P, Küntzel A, Reinhold P, Köhler H, Schubert JK, Miekisch W.

Biomed Chromatogr. 2018 Oct;32(10):e4285. doi: 10.1002/bmc.4285. Epub 2018 Jun 5.

PMID:
29761519
10.

Continuous real-time breath analysis in ruminants: effect of eructation on exhaled VOC profiles.

Oertel P, Küntzel A, Reinhold P, Köhler H, Schubert JK, Kolb J, Miekisch W.

J Breath Res. 2018 May 14;12(3):036014. doi: 10.1088/1752-7163/aabdaf.

PMID:
29648550
11.

Comparative analysis of volatile organic compounds for the classification and identification of mycobacterial species.

Küntzel A, Oertel P, Fischer S, Bergmann A, Trefz P, Schubert J, Miekisch W, Reinhold P, Köhler H.

PLoS One. 2018 Mar 20;13(3):e0194348. doi: 10.1371/journal.pone.0194348. eCollection 2018.

12.

Smell of cells: Volatile profiling of stem- and non-stem cell proliferation.

Bischoff AC, Oertel P, Sukul P, Rimmbach C, David R, Schubert J, Miekisch W.

J Breath Res. 2018 Mar 1;12(2):026014. doi: 10.1088/1752-7163/aaa111.

PMID:
29231842
13.

Effects of humidity, CO2 and O2 on real-time quantitation of breath biomarkers by means of PTR-ToF-MS.

Trefz P, Schubert JK, Miekisch W.

J Breath Res. 2018 Mar 1;12(2):026016. doi: 10.1088/1752-7163/aa9eea.

PMID:
29199640
14.

Applied upper-airway resistance instantly affects breath components: a unique insight into pulmonary medicine.

Sukul P, Schubert JK, Kamysek S, Trefz P, Miekisch W.

J Breath Res. 2017 Nov 1;11(4):047108. doi: 10.1088/1752-7163/aa8d86.

PMID:
28925377
15.

Cellular respiration, metabolomics and the search for illicit drug biomarkers in breath: report from PittCon 2017.

Pleil J, Beauchamp J, Miekisch W.

J Breath Res. 2017 Aug 4;11(3):039001. doi: 10.1088/1752-7163/aa7174. No abstract available.

16.

Strategies for the identification of disease-related patterns of volatile organic compounds: prediction of paratuberculosis in an animal model using random forests.

Kasbohm E, Fischer S, Küntzel A, Oertel P, Bergmann A, Trefz P, Miekisch W, Schubert JK, Reinhold P, Ziller M, Fröhlich A, Liebscher V, Köhler H.

J Breath Res. 2017 Nov 1;11(4):047105. doi: 10.1088/1752-7163/aa83bb.

PMID:
28768897
17.

Exhaled volatile substances mirror clinical conditions in pediatric chronic kidney disease.

Obermeier J, Trefz P, Happ J, Schubert JK, Staude H, Fischer DC, Miekisch W.

PLoS One. 2017 Jun 1;12(6):e0178745. doi: 10.1371/journal.pone.0178745. eCollection 2017.

18.

Drug detection in breath: non-invasive assessment of illicit or pharmaceutical drugs.

Trefz P, Kamysek S, Fuchs P, Sukul P, Schubert JK, Miekisch W.

J Breath Res. 2017 Mar 20;11(2):024001. doi: 10.1088/1752-7163/aa61bf. Review.

PMID:
28220762
19.

Monitoring of breath VOCs and electrical impedance tomography under pulmonary recruitment in mechanically ventilated patients.

Brock B, Kamysek S, Silz J, Trefz P, Schubert JK, Miekisch W.

J Breath Res. 2017 Jan 9;11(1):016005. doi: 10.1088/1752-7163/aa53b2.

PMID:
28068288
20.

Effects of biological and methodological factors on volatile organic compound patterns during cultural growth of Mycobacterium avium ssp. paratuberculosis.

Küntzel A, Fischer S, Bergmann A, Oertel P, Steffens M, Trefz P, Miekisch W, Schubert JK, Reinhold P, Köhler H.

J Breath Res. 2016 Sep 8;10(3):037103. doi: 10.1088/1752-7155/10/3/037103.

PMID:
27604146
21.

FEV manoeuvre induced changes in breath VOC compositions: an unconventional view on lung function tests.

Sukul P, Schubert JK, Oertel P, Kamysek S, Taunk K, Trefz P, Miekisch W.

Sci Rep. 2016 Jun 17;6:28029. doi: 10.1038/srep28029.

22.

Impact of food intake on in vivo VOC concentrations in exhaled breath assessed in a caprine animal model.

Fischer S, Bergmann A, Steffens M, Trefz P, Ziller M, Miekisch W, Schubert JS, Köhler H, Reinhold P.

J Breath Res. 2015 Dec 15;9(4):047113. doi: 10.1088/1752-7155/9/4/047113.

PMID:
26670078
23.

Instant effects of changing body positions on compositions of exhaled breath.

Sukul P, Trefz P, Kamysek S, Schubert JK, Miekisch W.

J Breath Res. 2015 Nov 19;9(4):047105. doi: 10.1088/1752-7155/9/4/047105.

PMID:
26582820
24.

Adapting biomarker technologies to adverse outcome pathways (AOPs) research: current thoughts on using in vivo discovery for developing in vitro target methods.

Pleil JD, Beauchamp JD, Miekisch W, Funk WE.

J Breath Res. 2015 Jul 14;9(3):039001. doi: 10.1088/1752-7155/9/3/039001. No abstract available.

PMID:
26173025
25.

Physiological variability in volatile organic compounds (VOCs) in exhaled breath and released from faeces due to nutrition and somatic growth in a standardized caprine animal model.

Fischer S, Trefz P, Bergmann A, Steffens M, Ziller M, Miekisch W, Schubert JS, Köhler H, Reinhold P.

J Breath Res. 2015 May 14;9(2):027108. doi: 10.1088/1752-7155/9/2/027108.

PMID:
25971714
26.

In Vivo Volatile Organic Compound Signatures of Mycobacterium avium subsp. paratuberculosis.

Bergmann A, Trefz P, Fischer S, Klepik K, Walter G, Steffens M, Ziller M, Schubert JK, Reinhold P, Köhler H, Miekisch W.

PLoS One. 2015 Apr 27;10(4):e0123980. doi: 10.1371/journal.pone.0123980. eCollection 2015.

27.

Electrochemical sensor system for breath analysis of aldehydes, CO and NO.

Obermeier J, Trefz P, Wex K, Sabel B, Schubert JK, Miekisch W.

J Breath Res. 2015 Mar 9;9(1):016008. doi: 10.1088/1752-7155/9/1/016008.

PMID:
25749754
28.

Immediate effects of breath holding maneuvers onto composition of exhaled breath.

Sukul P, Trefz P, Schubert JK, Miekisch W.

J Breath Res. 2014 Sep;8(3):037102. doi: 10.1088/1752-7155/8/3/037102. Epub 2014 Sep 4.

PMID:
25189647
29.

Microextraction techniques in breath biomarker analysis.

Miekisch W, Trefz P, Bergmann A, Schubert JK.

Bioanalysis. 2014 May;6(9):1275-91. Review. No abstract available.

PMID:
25077354
30.

Analysis of exhaled breath for disease detection.

Amann A, Miekisch W, Schubert J, Buszewski B, Ligor T, Jezierski T, Pleil J, Risby T.

Annu Rev Anal Chem (Palo Alto Calif). 2014;7:455-82. doi: 10.1146/annurev-anchem-071213-020043. Review.

PMID:
25014347
31.

The human volatilome: volatile organic compounds (VOCs) in exhaled breath, skin emanations, urine, feces and saliva.

Amann A, Costello Bde L, Miekisch W, Schubert J, Buszewski B, Pleil J, Ratcliffe N, Risby T.

J Breath Res. 2014 Sep;8(3):034001. doi: 10.1088/1752-7155/8/3/034001. Epub 2014 Jun 19. Review.

PMID:
24946087
32.

Extending breath analysis to the cellular level: current thoughts on the human microbiome and the expression of organic compounds in the human exposome.

Pleil JD, Miekisch W, Stiegel MA, Beauchamp J.

J Breath Res. 2014 Jun;8(2):029001. doi: 10.1088/1752-7155/8/2/029001. Epub 2014 May 6. No abstract available.

PMID:
24800639
33.

Volatile emissions from Mycobacterium avium subsp. paratuberculosis mirror bacterial growth and enable distinction of different strains.

Trefz P, Koehler H, Klepik K, Moebius P, Reinhold P, Schubert JK, Miekisch W.

PLoS One. 2013 Oct 8;8(10):e76868. doi: 10.1371/journal.pone.0076868. eCollection 2013.

34.

Continuous real time breath gas monitoring in the clinical environment by proton-transfer-reaction-time-of-flight-mass spectrometry.

Trefz P, Schmidt M, Oertel P, Obermeier J, Brock B, Kamysek S, Dunkl J, Zimmermann R, Schubert JK, Miekisch W.

Anal Chem. 2013 Nov 5;85(21):10321-9. doi: 10.1021/ac402298v. Epub 2013 Oct 7.

PMID:
24044609
35.

Volatile breath biomarkers for patient monitoring during haemodialysis.

Goerl T, Kischkel S, Sawacki A, Fuchs P, Miekisch W, Schubert JK.

J Breath Res. 2013 Mar;7(1):017116. doi: 10.1088/1752-7155/7/1/017116. Epub 2013 Feb 27.

PMID:
23446309
36.

Evaluation of needle trap micro-extraction and automatic alveolar sampling for point-of-care breath analysis.

Trefz P, Rösner L, Hein D, Schubert JK, Miekisch W.

Anal Bioanal Chem. 2013 Apr;405(10):3105-15. doi: 10.1007/s00216-013-6781-9. Epub 2013 Feb 7. Erratum in: Anal Bioanal Chem. 2013 Jun;405(16):5617.

PMID:
23388692
37.

Data interpretation in breath biomarker research: pitfalls and directions.

Miekisch W, Herbig J, Schubert JK.

J Breath Res. 2012 Sep;6(3):036007. doi: 10.1088/1752-7155/6/3/036007. Epub 2012 Aug 2.

PMID:
22854185
38.

Breath analysis during one-lung ventilation in cancer patients.

Kischkel S, Miekisch W, Fuchs P, Schubert JK.

Eur Respir J. 2012 Sep;40(3):706-13. doi: 10.1183/09031936.00125411. Epub 2012 Jan 20.

39.

Needle trap micro-extraction for VOC analysis: effects of packing materials and desorption parameters.

Trefz P, Kischkel S, Hein D, James ES, Schubert JK, Miekisch W.

J Chromatogr A. 2012 Jan 6;1219:29-38. doi: 10.1016/j.chroma.2011.10.077. Epub 2011 Nov 9.

PMID:
22137782
40.

Phase-resolved real-time breath analysis during exercise by means of smart processing of PTR-MS data.

Schwoebel H, Schubert R, Sklorz M, Kischkel S, Zimmermann R, Schubert JK, Miekisch W.

Anal Bioanal Chem. 2011 Oct;401(7):2079-91. doi: 10.1007/s00216-011-5173-2. Epub 2011 Jun 26.

PMID:
21706328
41.

Drug detection in breath: effects of pulmonary blood flow and cardiac output on propofol exhalation.

Kamysek S, Fuchs P, Schwoebel H, Roesner JP, Kischkel S, Wolter K, Loeseken C, Schubert JK, Miekisch W.

Anal Bioanal Chem. 2011 Oct;401(7):2093-102. doi: 10.1007/s00216-011-5099-8. Epub 2011 Jun 4.

PMID:
21643859
42.

Analysis of volatile organic compounds (VOCs) in the headspace of NCI-H1666 lung cancer cells.

Sponring A, Filipiak W, Ager C, Schubert J, Miekisch W, Amann A, Troppmair J.

Cancer Biomark. 2010;7(3):153-61. doi: 10.3233/CBM-2010-0182.

PMID:
21263191
43.

New coated SPME fibers for extraction and fast HPLC determination of selected drugs in human blood.

Olszowy P, Szultka M, Fuchs P, Kegler R, Mundkowski R, Miekisch W, Schubert J, Buszewski B.

J Pharm Biomed Anal. 2010 Dec 1;53(4):1022-7. doi: 10.1016/j.jpba.2010.07.002. Epub 2010 Aug 2.

PMID:
20674211
44.

Breath biomarkers for lung cancer detection and assessment of smoking related effects--confounding variables, influence of normalization and statistical algorithms.

Kischkel S, Miekisch W, Sawacki A, Straker EM, Trefz P, Amann A, Schubert JK.

Clin Chim Acta. 2010 Nov 11;411(21-22):1637-44. doi: 10.1016/j.cca.2010.06.005. Epub 2010 Jun 10.

PMID:
20542019
45.

Polypyrrole solid phase microextraction: A new approach to rapid sample preparation for the monitoring of antibiotic drugs.

Szultka M, Kegler R, Fuchs P, Olszowy P, Miekisch W, Schubert JK, Buszewski B, Mundkowski RG.

Anal Chim Acta. 2010 May 14;667(1-2):77-82. doi: 10.1016/j.aca.2010.04.011. Epub 2010 Apr 10.

PMID:
20441869
46.

Automated needle trap heart-cut GC/MS and needle trap comprehensive two-dimensional GC/TOF-MS for breath gas analysis in the clinical environment.

Mieth M, Schubert JK, Gröger T, Sabel B, Kischkel S, Fuchs P, Hein D, Zimmermann R, Miekisch W.

Anal Chem. 2010 Mar 15;82(6):2541-51. doi: 10.1021/ac100061k.

PMID:
20170082
47.

TD-GC-MS analysis of volatile metabolites of human lung cancer and normal cells in vitro.

Filipiak W, Sponring A, Filipiak A, Ager C, Schubert J, Miekisch W, Amann A, Troppmair J.

Cancer Epidemiol Biomarkers Prev. 2010 Jan;19(1):182-95. doi: 10.1158/1055-9965.EPI-09-0162.

48.

Breath gas aldehydes as biomarkers of lung cancer.

Fuchs P, Loeseken C, Schubert JK, Miekisch W.

Int J Cancer. 2010 Jun 1;126(11):2663-70. doi: 10.1002/ijc.24970.

49.

Noninvasive detection of lung cancer by analysis of exhaled breath.

Bajtarevic A, Ager C, Pienz M, Klieber M, Schwarz K, Ligor M, Ligor T, Filipiak W, Denz H, Fiegl M, Hilbe W, Weiss W, Lukas P, Jamnig H, Hackl M, Haidenberger A, Buszewski B, Miekisch W, Schubert J, Amann A.

BMC Cancer. 2009 Sep 29;9:348. doi: 10.1186/1471-2407-9-348.

50.

Preparation and characterization of microporous fibers for sample preparation and LC-MS determination of drugs.

Buszewski B, Nowaczyk J, Ligor T, Olszowy P, Ligor M, Wasiniak B, Miekisch W, Schubert JK, Amann A.

J Sep Sci. 2009 Jul;32(14):2448-54. doi: 10.1002/jssc.200900094.

PMID:
19569094

Supplemental Content

Loading ...
Support Center