## Abstract In this work, the fragmentation of peptides under atmospheric pressure photoionization conditions is investigated. Intensive fragmentations into b/y‐ and c‐sequence ions are reported. Abundance of these c‐ions appeared to be related to the quantity of dopant infused and to the disappear
Atmospheric pressure photoionization of peptides
✍ Scribed by A. Bagag; A. Giuliani; O. Laprévote
- Book ID
- 108146708
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 339 KB
- Volume
- 299
- Category
- Article
- ISSN
- 1387-3806
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📜 SIMILAR VOLUMES
## Abstract | I. | Introduction and Historical Background | 318 | | II. | Short Theoretical Outline | 319 | | | A. The Use of a Dopant | 319 | | | 1. APPI–MS with a Dopant | 320 | | | B. Further Parallel Reactions in APPI–MS | 321 | | III. | APPI Sources—Overview | 321 | | | A. In‐Line
## Abstract A group of five neurotransmitters with different properties was analyzed using atmospheric pressure photoionization (APPI) and atmospheric pressure chemical ionization‐mass spectrometry (APCI‐MS). The sensitivity of the techniques for the analytes was tested in six solvents and in posit