Modifications to an analytical mass spectrometer for the soft-landing experiment |
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| Affiliation: | 1. Romanian Academy “Coriolan Dragulescu” Institute of Chemistry, 24 Mihai Viteazu Bvd., 300223-Timisoara, Romania;2. Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103 Leipzig, Germany;3. CNRS, Univ. Grenoble Alpes, LNCMI, F-38000 Grenoble, France;4. University of Bucharest, Faculty of Chemistry, Inorganic Chemistry Laboratory, 23 Dumbrava Rosie Str, 020464-Bucharest, Romania;1. The Israel Electric Corporation Ltd., P.O. Box 10, Bait Amir, Haifa 3100, Israel;2. College of Electrical Engineering, Zhejiang University, Hangzhou, China;1. Oncology Business Unit, Nerviano Medical Sciences, Viale Pasteur 10, 20014 Nerviano (MI), Italy;2. Dipartimento di Scienze Farmaceutiche “Pietro Pratesi”, Università degli Studi di Milano, Via Mangiagalli 25, 20133 Milan, Italy;1. Institut für Anorganische Chemie, Universität Bremen, Leobener Straße, D – 28359 Bremen, Germany;2. Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 273, CZ – 532 10, Pardubice, Czech Republic;1. Institute of Biophysics, The Czech Academy of Sciences, v.v.i., Královopolská 135, 612 65 Brno, Czechia;2. Masaryk Memorial Cancer Institute, Regional Centre for Applied Molecular Oncology, Žlutý kopec 7, 656 53 Brno, Czechia |
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| Abstract: | ![]()
Modifications to a hybrid geometry beam mass spectrometer are described that allow its use for soft-landing of ions onto a stainless steel surface intercepting the ion beam at the site of the intermediate detector. Initial success is documented through the presence of metal ions brought to the surface as part of a complex, metal-containing cluster ion. Further, organic cations have also been soft landed at the collector surface, and electrospray ionization (ESI) and ESI tandem mass spectrometry analysis of the surface wash solution confirm preservation of the original organic structure. Future directions for predictable surface density collection strategies are described. |
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