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Development of probe electrospray using a solid needle
Abstract
Electrospray using a solid needle probe for the analysis of liquid samples was developed. The needle was moved up and down a vertical axis by a motor‐driven system. At the lowest position of the needle, the tip of the needle touched the surface of the liquid sample and a small amount of liquid was picked up by the needle. At the highest position, a high voltage of ∼3 kV was applied to the needle and the sample loaded on the tip of the needle was electrosprayed. The ions formed were measured by an orthogonal time‐of‐flight mass spectrometer. A single sample loading by the needle gave reasonably strong ion signals for amino acids, peptides, proteins and polyethylene glycol (PEG) in aqueous solution. The addition of salts or acids to aqueous solution led to dramatic enhancement of the ion signals. Copyright © 2007 John Wiley & Sons, Ltd.
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Cited by
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Mass spectrometry imaging under ambient conditions
Wu, C., Dill, A. L., Eberlin, L. S., Cooks, R. G., & Ifa, D. R. (2013) · Mass Spectrometry Reviews · doi:10.1002/mas.21360 · Cited by 488
Mass Spectrometry: Recent Advances in Direct Open Air Surface Sampling/Ionization
Monge, M. E., Harris, G. A., Dwivedi, P., & Fernández, F. M. (2013) · Chemical Reviews · doi:10.1021/cr300309q · Cited by 476
Ambient Ionization Mass Spectrometry
Huang, M.-Z., Yuan, C.-H., Cheng, S.-C., Cho, Y.-T., & Shiea, J. (2010) · Annual Review of Analytical Chemistry · doi:10.1146/annurev.anchem.111808.073702 · Cited by 306
Applications of Mass Spectrometry for Clinical Diagnostics: The Influence of Turnaround Time
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Metadata
- Authors
- Hiraoka, K., Nishidate, K., Mori, K., Asakawa, D., & Suzuki, S.
- Venue
- Rapid Communications in Mass Spectrometry
- Publisher
- Wiley
- Published
- 2007-08-20
- Volume
- 21
- Issue
- 18
- Pages
- 3139-3144
- ISSN
- 0951-4198 (ISSN-L)
- 1097-0231
- OpenAlex
- W2135330210
- Cited by
- 328
- References
- 0
- FWCI
- 2.47
- Type
- journal article
- Language
- en
- Open access
- closed
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- Hiraoka, K., Nishidate, K., Mori, K., Asakawa, D., & Suzuki, S. (2007). Development of probe electrospray using a solid needle. Rapid Communications in Mass Spectrometry. https://doi.org/10.1002/rcm.3201
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
