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Items: 39

1.

Residual Gas Adsorption and Desorption in the Field Emission of Titanium-Coated Carbon Nanotubes.

Zhang H, Li D, Wurz P, Cheng Y, Wang Y, Wang C, Sun J, Li G, Fausch RG.

Materials (Basel). 2019 Sep 11;12(18). pii: E2937. doi: 10.3390/ma12182937.

2.

Detectability of biosignatures in a low-biomass simulation of martian sediments.

Stevens AH, McDonald A, de Koning C, Riedo A, Preston LJ, Ehrenfreund P, Wurz P, Cockell CS.

Sci Rep. 2019 Jul 4;9(1):9706. doi: 10.1038/s41598-019-46239-z.

3.

Chemical and Optical Identification of Micrometer-Sized 1.9 Billion-Year-Old Fossils by Combining a Miniature Laser Ablation Ionization Mass Spectrometry System with an Optical Microscope.

Wiesendanger R, Wacey D, Tulej M, Neubeck A, Ivarsson M, Grimaudo V, Moreno-García P, Cedeño-López A, Riedo A, Wurz P.

Astrobiology. 2018 Aug;18(8):1071-1080. doi: 10.1089/ast.2017.1780. Epub 2018 Aug 10.

PMID:
30095994
4.

EGT-A sensitive time-of-flight mass spectrometer for multielement isotope gas analysis.

Riedo A, Rout S, Wiesendanger R, Wurz P, Leya I.

J Mass Spectrom. 2018 Nov;53(11):1036-1045. doi: 10.1002/jms.4275.

PMID:
30069969
5.

Krypton isotopes and noble gas abundances in the coma of comet 67P/Churyumov-Gerasimenko.

Rubin M, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Briois C, Calmonte U, Combi M, De Keyser J, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Kopp E, Korth A, Laufer D, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Sémon T, Tzou CY, Waite JH, Wurz P.

Sci Adv. 2018 Jul 4;4(7):eaar6297. doi: 10.1126/sciadv.aar6297. eCollection 2018 Jul.

6.

Insights into Laser Ablation Processes of Heterogeneous Samples: Toward Analysis of Through-Silicon-Vias.

Moreno-García P, Grimaudo V, Riedo A, Cedeño López A, Wiesendanger R, Tulej M, Gruber C, Lörtscher E, Wurz P, Broekmann P.

Anal Chem. 2018 Jun 5;90(11):6666-6674. doi: 10.1021/acs.analchem.8b00492. Epub 2018 May 11.

PMID:
29722528
7.

Depth Profiling and Cross-Sectional Laser Ablation Ionization Mass Spectrometry Studies of Through-Silicon-Vias.

Grimaudo V, Moreno-García P, Cedeño López A, Riedo A, Wiesendanger R, Tulej M, Gruber C, Lörtscher E, Wurz P, Broekmann P.

Anal Chem. 2018 Apr 17;90(8):5179-5186. doi: 10.1021/acs.analchem.7b05313. Epub 2018 Mar 26.

PMID:
29578694
8.

Combining Anisotropic Etching and PDMS Casting for Three-Dimensional Analysis of Laser Ablation Processes.

Grimaudo V, Moreno-García P, López AC, Riedo A, Wiesendanger R, Tulej M, Gruber C, Lörtscher E, Wurz P, Broekmann P.

Anal Chem. 2018 Feb 20;90(4):2692-2700. doi: 10.1021/acs.analchem.7b04539. Epub 2018 Feb 5.

PMID:
29400952
9.

A low energy ion beam facility for mass spectrometer calibration: First results.

Meyer S, Tulej M, Wurz P.

Rev Sci Instrum. 2018 Jan;89(1):013305. doi: 10.1063/1.5006528.

PMID:
29390652
10.

Fully automatic and precise data analysis developed for time-of-flight mass spectrometry.

Meyer S, Riedo A, Neuland MB, Tulej M, Wurz P.

J Mass Spectrom. 2017 Sep;52(9):580-590. doi: 10.1002/jms.3964.

PMID:
28666311
11.

Xenon isotopes in 67P/Churyumov-Gerasimenko show that comets contributed to Earth's atmosphere.

Marty B, Altwegg K, Balsiger H, Bar-Nun A, Bekaert DV, Berthelier JJ, Bieler A, Briois C, Calmonte U, Combi M, De Keyser J, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite JH, Wurz P.

Science. 2017 Jun 9;356(6342):1069-1072. doi: 10.1126/science.aal3496.

PMID:
28596364
12.

A New Method and Mass-Spectrometric Instrument for Extraterrestrial Microbial Life Detection Using the Elemental Composition Analyses of Martian Regolith and Permafrost/Ice.

Managadze GG, Safronova AA, Luchnikov KA, Vorobyova EA, Duxbury NS, Wurz P, Managadze NG, Chumikov AE, Khamizov RK.

Astrobiology. 2017 May;17(5):448-458. doi: 10.1089/ast.2016.1511.

PMID:
28520473
13.

High-speed microstrip multi-anode multichannel plate detector system.

Riedo A, Tulej M, Rohner U, Wurz P.

Rev Sci Instrum. 2017 Apr;88(4):045114. doi: 10.1063/1.4981813.

PMID:
28456239
14.

Toward Three-Dimensional Chemical Imaging of Ternary Cu-Sn-Pb Alloys Using Femtosecond Laser Ablation/Ionization Mass Spectrometry.

Grimaudo V, Moreno-García P, Riedo A, Meyer S, Tulej M, Neuland MB, Mohos M, Gütz C, Waldvogel SR, Wurz P, Broekmann P.

Anal Chem. 2017 Feb 7;89(3):1632-1641. doi: 10.1021/acs.analchem.6b03738. Epub 2017 Jan 20.

PMID:
28105805
15.

Prebiotic chemicals-amino acid and phosphorus-in the coma of comet 67P/Churyumov-Gerasimenko.

Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi MR, Cottin H, De Keyser J, Dhooghe F, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Haessig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Hunter Waite J, Wurz P.

Sci Adv. 2016 May 27;2(5):e1600285. doi: 10.1126/sciadv.1600285. eCollection 2016 May.

16.

The presence of clathrates in comet 67P/Churyumov-Gerasimenko.

Luspay-Kuti A, Mousis O, Hässig M, Fuselier SA, Lunine JI, Marty B, Mandt KE, Wurz P, Rubin M.

Sci Adv. 2016 Apr 8;2(4):e1501781. doi: 10.1126/sciadv.1501781. eCollection 2016 Apr.

17.

Laser Ablation/Ionisation Mass Spectrometry: Sensitive and Quantitative Chemical Depth Profiling of Solid Materials.

Riedo A, Grimaudo V, Moreno-García P, Neuland MB, Tulej M, Broekmann P, Wurz P.

Chimia (Aarau). 2016;70(4):268-73. doi: 10.2533/chimia.2016.268.

PMID:
27131112
18.

Towards matrix-free femtosecond-laser desorption mass spectrometry for in situ space research.

Moreno-García P, Grimaudo V, Riedo A, Tulej M, Wurz P, Broekmann P.

Rapid Commun Mass Spectrom. 2016 Apr 30;30(8):1031-6. doi: 10.1002/rcm.7533.

PMID:
27003040
19.

Detection of argon in the coma of comet 67P/Churyumov-Gerasimenko.

Balsiger H, Altwegg K, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite JH, Wurz P.

Sci Adv. 2015 Sep 25;1(8):e1500377. doi: 10.1126/sciadv.1500377. eCollection 2015 Sep.

20.

Abundant molecular oxygen in the coma of comet 67P/Churyumov-Gerasimenko.

Bieler A, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, van Dishoeck EF, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Maggiolo R, Marty B, Mousis O, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite JH, Walsh C, Wurz P.

Nature. 2015 Oct 29;526(7575):678-81. doi: 10.1038/nature15707.

PMID:
26511578
21.

Detection efficiency of microchannel plates for e(-) and π(-) in the momentum range from 17.5 to 345 MeV/c.

Tulej M, Meyer S, Lüthi M, Lasi D, Galli A, Desorgher L, Hajdas W, Karlsson S, Kalla L, Wurz P.

Rev Sci Instrum. 2015 Aug;86(8):083310. doi: 10.1063/1.4928063.

PMID:
26329184
22.

Chemical Composition of Micrometer-Sized Filaments in an Aragonite Host by a Miniature Laser Ablation/Ionization Mass Spectrometer.

Tulej M, Neubeck A, Ivarsson M, Riedo A, Neuland MB, Meyer S, Wurz P.

Astrobiology. 2015 Aug;15(8):669-82. doi: 10.1089/ast.2015.1304. Epub 2015 Aug 6.

PMID:
26247475
23.

Molecular nitrogen in comet 67P/Churyumov-Gerasimenko indicates a low formation temperature.

Rubin M, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Dhooghe F, Eberhardt P, Fiethe B, Fuselier SA, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, Le Roy L, Mall U, Marty B, Mousis O, Owen T, Rème H, Sémon T, Tzou CY, Waite JH, Wurz P.

Science. 2015 Apr 10;348(6231):232-5. doi: 10.1126/science.aaa6100. Epub 2015 Mar 19.

24.

High-resolution chemical depth profiling of solid material using a miniature laser ablation/ionization mass spectrometer.

Grimaudo V, Moreno-García P, Riedo A, Neuland MB, Tulej M, Broekmann P, Wurz P.

Anal Chem. 2015 Feb 17;87(4):2037-41. doi: 10.1021/ac504403j. Epub 2015 Feb 2.

PMID:
25642789
25.

Cometary science. Time variability and heterogeneity in the coma of 67P/Churyumov-Gerasimenko.

Hässig M, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier SA, Galand M, Gasc S, Gombosi TI, Hansen KC, Jäckel A, Keller HU, Kopp E, Korth A, Kührt E, Le Roy L, Mall U, Marty B, Mousis O, Neefs E, Owen T, Rème H, Rubin M, Sémon T, Tornow C, Tzou CY, Waite JH, Wurz P.

Science. 2015 Jan 23;347(6220):aaa0276. doi: 10.1126/science.aaa0276. Epub 2015 Jan 22.

26.

Cometary science. 67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio.

Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier S, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, LeRoy L, Mall U, Marty B, Mousis O, Neefs E, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite H, Wurz P.

Science. 2015 Jan 23;347(6220):1261952. doi: 10.1126/science.1261952. Epub 2014 Dec 10.

27.

Performance evaluation of a miniature laser ablation time-of-flight mass spectrometer designed for in situ investigations in planetary space research.

Riedo A, Bieler A, Neuland M, Tulej M, Wurz P.

J Mass Spectrom. 2013 Jan;48(1):1-15. doi: 10.1002/jms.3104.

PMID:
23303743
28.

Optimization of mass spectrometers using the adaptive particle swarm algorithm.

Bieler A, Altwegg K, Hofer L, Jäckel A, Riedo A, Sémon T, Wahlström P, Wurz P.

J Mass Spectrom. 2011 Nov;46(11):1143-51. doi: 10.1002/jms.2001.

PMID:
22124986
29.

A miniature mass analyser for in-situ elemental analysis of planetary material-performance studies.

Tulej M, Iakovleva M, Leya I, Wurz P.

Anal Bioanal Chem. 2011 Feb;399(6):2185-200. doi: 10.1007/s00216-010-4411-3. Epub 2010 Nov 25.

PMID:
21107977
30.

Global observations of the interstellar interaction from the Interstellar Boundary Explorer (IBEX).

McComas DJ, Allegrini F, Bochsler P, Bzowski M, Christian ER, Crew GB, DeMajistre R, Fahr H, Fichtner H, Frisch PC, Funsten HO, Fuselier SA, Gloeckler G, Gruntman M, Heerikhuisen J, Izmodenov V, Janzen P, Knappenberger P, Krimigis S, Kucharek H, Lee M, Livadiotis G, Livi S, MacDowall RJ, Mitchell D, Möbius E, Moore T, Pogorelov NV, Reisenfeld D, Roelof E, Saul L, Schwadron NA, Valek PW, Vanderspek R, Wurz P, Zank GP.

Science. 2009 Nov 13;326(5955):959-62. doi: 10.1126/science.1180906. Epub 2009 Oct 15.

31.

Direct observations of interstellar H, He, and O by the Interstellar Boundary Explorer.

Möbius E, Bochsler P, Bzowski M, Crew GB, Funsten HO, Fuselier SA, Ghielmetti A, Heirtzler D, Izmodenov VV, Kubiak M, Kucharek H, Lee MA, Leonard T, McComas DJ, Petersen L, Saul L, Scheer JA, Schwadron N, Witte M, Wurz P.

Science. 2009 Nov 13;326(5955):969-71. doi: 10.1126/science.1180971. Epub 2009 Oct 15.

32.

Width and variation of the ENA flux ribbon observed by the Interstellar Boundary Explorer.

Fuselier SA, Allegrini F, Funsten HO, Ghielmetti AG, Heirtzler D, Kucharek H, Lennartsson OW, McComas DJ, Möbius E, Moore TE, Petrinec SM, Saul LA, Scheer JA, Schwadron N, Wurz P.

Science. 2009 Nov 13;326(5955):962-4. doi: 10.1126/science.1180981. Epub 2009 Oct 15.

33.

Energetic neutral atoms as the explanation for the high-velocity hydrogen around HD 209458b.

Holmström M, Ekenbäck A, Selsis F, Penz T, Lammer H, Wurz P.

Nature. 2008 Feb 21;451(7181):970-2. doi: 10.1038/nature06600.

PMID:
18288189
34.

The ion-optical prototype of the low energy neutral atom sensor of the Interstellar Boundary Explorer Mission (IBEX).

Wieser M, Wurz P, Moebius E, Fuselier SA, Hertzberg E, McComas DJ.

Rev Sci Instrum. 2007 Dec;78(12):124502. doi: 10.1063/1.2821235.

PMID:
18163739
35.

The loss of ions from Venus through the plasma wake.

Barabash S, Fedorov A, Sauvaud JJ, Lundin R, Russell CT, Futaana Y, Zhang TL, Andersson H, Brinkfeldt K, Grigoriev A, Holmström M, Yamauchi M, Asamura K, Baumjohann W, Lammer H, Coates AJ, Kataria DO, Linder DR, Curtis CC, Hsieh KC, Sandel BR, Grande M, Gunell H, Koskinen HE, Kallio E, Riihelä P, Säles T, Schmidt W, Kozyra J, Krupp N, Fränz M, Woch J, Luhmann J, McKenna-Lawlor S, Mazelle C, Thocaven JJ, Orsini S, Cerulli-Irelli R, Mura M, Milillo M, Maggi M, Roelof E, Brandt P, Szego K, Winningham JD, Frahm RA, Scherrer J, Sharber JR, Wurz P, Bochsler P.

Nature. 2007 Nov 29;450(7170):650-3.

36.

Plasma acceleration above martian magnetic anomalies.

Lundin R, Winningham D, Barabash S, Frahm R, Holmström M, Sauvaud JA, Fedorov A, Asamura K, Coates AJ, Soobiah Y, Hsieh KC, Grande M, Koskinen H, Kallio E, Kozyra J, Woch J, Fraenz M, Brain D, Luhmann J, McKenna-Lawler S, Orsini RS, Brandt P, Wurz P.

Science. 2006 Feb 17;311(5763):980-3.

37.

Solar wind-induced atmospheric erosion at Mars: first results from ASPERA-3 on Mars Express.

Lundin R, Barabash S, Andersson H, Holmström M, Grigoriev A, Yamauchi M, Sauvaud JA, Fedorov A, Budnik E, Thocaven JJ, Winningham D, Frahm R, Scherrer J, Sharber J, Asamura K, Hayakawa H, Coates A, Linder DR, Curtis C, Hsieh KC, Sandel BR, Grande M, Carter M, Reading DH, Koskinen H, Kallio E, Riihela P, Schmidt W, Säles T, Kozyra J, Krupp N, Woch J, Luhmann J, McKenna-Lawler S, Cerulli-Irelli R, Orsini S, Maggi M, Mura A, Milillo A, Roelof E, Williams D, Livi S, Brandt P, Wurz P, Bochsler P.

Science. 2004 Sep 24;305(5692):1933-6.

38.

Molecular analysis by ionization of laser-desorbed neutral species.

Lykke KR, Wurz P, Parker DH, Pellin MJ.

Appl Opt. 1993 Feb 20;32(6):857-66. doi: 10.1364/AO.32.000857.

PMID:
20802761
39.

Electron-stimulated desorption of neutral lithium atoms from LiF due to excitation of surface excitons.

Wurz P, Sarnthein J, Husinsky W, Betz G, Nordlander P, Wang Y.

Phys Rev B Condens Matter. 1991 Mar 15;43(8):6729-6732. No abstract available.

PMID:
9998116

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