Research Article
On the Primary Ionization Mechanism(s) in Matrix-Assisted Laser Desorption Ionization
Table 4
Dissociation energy according to the model shown in Scheme
5.
| | Conjugate of TFA with | (eV) | (eV) | (eV) |
| | Benzoic acid | 3.40 | 3.68 | 3.50 | | 2,5-dihydroxybenzoic acid | 3.86 | | 4-methoxybenzoic acid | 3.90 | | 4-nitrobenzoic acid | 3.26 | | 4-N,N-dimethylaminobenzoic acid | 4.07 |
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