Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation
A liquid beam of aqueous solutions of arginine (AH), its hydrochloric acid salt (AH2Cl) and its sodium salt (ANa) was irradiated with a pulsed IR laser at 3509 cm−1 (2.85 μm). Positive and negative ions ejected to the gas phase were mass analyzed. From the AH2Cl and the ANa aqueous solutions, the pr...
| Main Authors: | , , , , |
|---|---|
| Format: | Journal Article |
| Published: |
Elsevier
2006
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/3882 |
| _version_ | 1848744355241656320 |
|---|---|
| author | Kohno, J. Toyama, N. Buntine, Mark Mafuné, F. Kondow, T. |
| author_facet | Kohno, J. Toyama, N. Buntine, Mark Mafuné, F. Kondow, T. |
| author_sort | Kohno, J. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | A liquid beam of aqueous solutions of arginine (AH), its hydrochloric acid salt (AH2Cl) and its sodium salt (ANa) was irradiated with a pulsed IR laser at 3509 cm−1 (2.85 μm). Positive and negative ions ejected to the gas phase were mass analyzed. From the AH2Cl and the ANa aqueous solutions, the pre-existing ions in the solution were ejected directly to the gas phase. From the AH solution, on the other hand, both a protonated arginine ion, AH2+ and an argininate ion, A− were observed in the gas phase. Production of these ions is accounted for the four-photon excitation of water molecules in the solution. |
| first_indexed | 2025-11-14T06:00:09Z |
| format | Journal Article |
| id | curtin-20.500.11937-3882 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:00:09Z |
| publishDate | 2006 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-38822017-09-13T14:33:02Z Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation Kohno, J. Toyama, N. Buntine, Mark Mafuné, F. Kondow, T. arginine IR multiphoton exitation gas phase liquid bem ion formation A liquid beam of aqueous solutions of arginine (AH), its hydrochloric acid salt (AH2Cl) and its sodium salt (ANa) was irradiated with a pulsed IR laser at 3509 cm−1 (2.85 μm). Positive and negative ions ejected to the gas phase were mass analyzed. From the AH2Cl and the ANa aqueous solutions, the pre-existing ions in the solution were ejected directly to the gas phase. From the AH solution, on the other hand, both a protonated arginine ion, AH2+ and an argininate ion, A− were observed in the gas phase. Production of these ions is accounted for the four-photon excitation of water molecules in the solution. 2006 Journal Article http://hdl.handle.net/20.500.11937/3882 10.1016/j.cplett.2005.10.118 Elsevier restricted |
| spellingShingle | arginine IR multiphoton exitation gas phase liquid bem ion formation Kohno, J. Toyama, N. Buntine, Mark Mafuné, F. Kondow, T. Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation |
| title | Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation |
| title_full | Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation |
| title_fullStr | Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation |
| title_full_unstemmed | Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation |
| title_short | Gas phase ion formation from a liquid beam of arginine in aqueous solution by IR multiphoton excitation |
| title_sort | gas phase ion formation from a liquid beam of arginine in aqueous solution by ir multiphoton excitation |
| topic | arginine IR multiphoton exitation gas phase liquid bem ion formation |
| url | http://hdl.handle.net/20.500.11937/3882 |