| Title |
Surface Acoustic Wave Nebulization Produces Ions with Lower Internal Energy than Electrospray Ionization
|
|---|---|
| Published in |
Journal of the American Society for Mass Spectrometry, April 2012
|
| DOI | 10.1007/s13361-012-0352-8 |
| Pubmed ID | |
| Authors |
Yue Huang, Sung Hwan Yoon, Scott R. Heron, Christophe D. Masselon, J. Scott Edgar, František Tureček, David R. Goodlett |
| Abstract |
Surface acoustic wave nebulization (SAWN) has recently been reported as a novel method to transfer non-volatile analytes directly from solution to the gas phase for mass spectrometric analysis. Here we present a comparison of the survival yield of SAWN versus electrospray ionization (ESI) produced ions. A series of substituted benzylpyridinium (BzPy) compounds were utilized to measure ion survival yield from which ion energetics were inferred. We also estimated bond dissociation energies using higher level quantum chemical calculations than previously reported for BzPy ions. Additionally, the effects on BzPy precursor ion survival of SAWN operational parameters such as inlet capillary temperature and solution flow-rate were investigated. Under all conditions tested, SAWN-generated BzPy ions displayed a higher tendency for survival and thus have lower internal energies than those formed by ESI. |
X Demographics
The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Scientists | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 89 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 4 | 4% |
| United Kingdom | 1 | 1% |
| Unknown | 84 | 94% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 27 | 30% |
| Researcher | 19 | 21% |
| Student > Master | 12 | 13% |
| Student > Bachelor | 11 | 12% |
| Other | 4 | 4% |
| Other | 7 | 8% |
| Unknown | 9 | 10% |
| Readers by discipline | Count | As % |
|---|---|---|
| Chemistry | 45 | 51% |
| Engineering | 11 | 12% |
| Physics and Astronomy | 10 | 11% |
| Agricultural and Biological Sciences | 4 | 4% |
| Biochemistry, Genetics and Molecular Biology | 3 | 3% |
| Other | 5 | 6% |
| Unknown | 11 | 12% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 07 April 2012.
All research outputs
#17,285,036
of 25,371,288 outputs
Outputs from Journal of the American Society for Mass Spectrometry
#2,721
of 3,833 outputs
Outputs of similar age
#112,863
of 173,343 outputs
Outputs of similar age from Journal of the American Society for Mass Spectrometry
#9
of 53 outputs
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