Zobrazeno 1 - 10
of 12
pro vyhledávání: '"C. S. Contreras"'
Publikováno v:
Proceedings of the International Astronomical Union. 13:364-369
We describe the characteristics and the capabilities of the laboratory facility, COSmIC, that was developed at NASA Ames to generate, process and analyze interstellar, circumstellar and planetary analogs in the laboratory. COSmIC stands for ’Cosmic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e4d365d7c09c4bfe9ef8c32c64d2716
https://doi.org/10.1017/s1743921317011619
https://doi.org/10.1017/s1743921317011619
Autor:
Ella Sciamma-O'Brien, Daniele Fulvio, Steven H. Cuylle, Z. Kaňuchová, Ujjwal Raut, Marco A. Allodi, Harold Linnartz, Philippe Boduch, Farid Salama, John Robert Brucato, Giovanni Strazzulla, C. S. Contreras, Murthy S. Gudipati, Maria Elisabetta Palumbo, Geoffrey A. Blake, Hermann Rothard, Raúl A. Baragiola, Sergio Ioppolo, M. A. Barucci, Antti Lignell, G. A. Baratta, Elena V. Savchenko
Publikováno v:
Space Science Reviews
Space Science Reviews, Springer Verlag, 2013, 180 (1-4), pp.101-175. ⟨10.1007/s11214-013-0020-8⟩
Space Science Reviews, 2013, 180 (1-4), pp.101-175. ⟨10.1007/s11214-013-0020-8⟩
Space Science Reviews, Springer Verlag, 2013, 180 (1-4), pp.101-175. ⟨10.1007/s11214-013-0020-8⟩
Space Science Reviews, 2013, 180 (1-4), pp.101-175. ⟨10.1007/s11214-013-0020-8⟩
Inter- and circumstellar ices comprise different molecules accreted on cold dust particles. These icy dust grains provide a molecule reservoir where particles can interact and react. As the grain acts as a third body, capable of absorbing energy, icy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed45c4b98fdcc71f85714c639c79022
https://doi.org/10.1007/s11214-013-0020-8
https://doi.org/10.1007/s11214-013-0020-8
Publikováno v:
International Journal of Mass Spectrometry, 330–332
International Journal of Mass Spectrometry, 330-332, 285-294. Elsevier
International Journal of Mass Spectrometry, 330–332, 285-294
International Journal of Mass Spectrometry, 330-332, 285-294. Elsevier
International Journal of Mass Spectrometry, 330–332, 285-294
The methyl glycosides of N-acetyl-d-glucosamine (d-GlcNAc) and N-acetyl-d-galactosamine (d-GalNAc) have been used as model glycan analogs to study the effects of lithium cation binding on glycan structure in gas-phase experiments. Infrared multiple p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce10b42bb27b8c2ddd253dc4428a7ab9
https://doi.org/10.1016/j.ijms.2012.09.010
https://doi.org/10.1016/j.ijms.2012.09.010
Autor:
Jeffrey D. Steill, Jos Oomens, John R. Eyler, David H. Powell, Wright L. Pearson, Jan Szczepanski, C. S. Contreras, Julia L. Rummel
Publikováno v:
Analytical Chemistry, 83(11), 4045-4052. American Chemical Society
Analytical Chemistry, 83, 4045-4052
Analytical Chemistry, 83, 4045-4052
Infrared multiple photon dissociation (IRMPD) was used to generate vibrational spectra of ions produced with a direct analysis in real time (DART) ionization source coupled to a 4.7 T Fourier transform ion cyclotron resonance (FT-ICR) mass spectromet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e69e8e171b0b7d351cc3fda58eded9ff
https://doi.org/10.1021/ac102973a
https://doi.org/10.1021/ac102973a
Publikováno v:
EAS Publications Series. 46:201-207
Studies of dust analogs formed from hydrocarbon ( C H 4 , C 2 H 2 , C 2 H 4 , C 2 H 6 ) and PAH precursors have been performed using a new facility that we have developed to simulate interstellar and circumstellar processes. The species formed in a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48860713f8a5fd2b1db3f279ff2170c5
https://doi.org/10.1051/eas/1146021
https://doi.org/10.1051/eas/1146021
Publikováno v:
International Journal of Mass Spectrometry. 300:26-30
The addition of an orthogonal reflectron time-of-flight mass spectrometer (ReTOF-MS) to the NASA Ames cosmic simulation chamber (CSC) experiment is described. The simulation chamber contains the elements that produce the molecular species under astro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdf30b23192de6ca99d769d75aa8e010
https://doi.org/10.1016/j.ijms.2010.11.017
https://doi.org/10.1016/j.ijms.2010.11.017
Publikováno v:
International Journal of Mass Spectrometry. 297:162-169
Phenylalanine analogs were subjected to hydrogen/deuterium exchange (HDX) in both solution and the gas phase, and gas-phase infrared multiple photon dissociation spectra were obtained for each of the species. For sodium cation-attached N-acetylphenyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c2e89b9a6d45c246c4a61130951059a
https://doi.org/10.1016/j.ijms.2010.08.019
https://doi.org/10.1016/j.ijms.2010.08.019
Publikováno v:
Proceedings of the International Astronomical Union. 11
We discuss the capabilities of the laboratory facility, COSmIC, that was developed to generate, process and analyze interstellar, circumstellar and planetary analogs in the laboratory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e21ec5f4756a8269e42de9ac929a63c
https://doi.org/10.1017/s1743921317005099
https://doi.org/10.1017/s1743921317005099
Publikováno v:
Organometallics. 26:478-488
The reactions of the bis(η5-cyclopentadienyl)methylzirconium cation (1) with ketones and aldehydes in the gas phase have been studied by Fourier transform ion cyclotron resonance mass spectrometry. Reactions of 1 with a majority of the ketones studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c0fc2f87300f59eda9ad1679b20632
https://doi.org/10.1021/om060585r
https://doi.org/10.1021/om060585r