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Infrared ion spectroscopy: New opportunities for small-molecule identification in mass spectrometry-A tutorial perspective
Combining the individual analytical strengths of mass spectrometry and infrared
spectroscopy, infrared ion spectroscopy is increasingly recognized as a powerful tool for …
spectroscopy, infrared ion spectroscopy is increasingly recognized as a powerful tool for …
Unraveling the unknown areas of the human metabolome: the role of infrared ion spectroscopy
The identification of molecular biomarkers is critical for diagnosing and treating patients and
for establishing a fundamental understanding of the pathophysiology and underlying …
for establishing a fundamental understanding of the pathophysiology and underlying …
Structural identification of electron transfer dissociation products in mass spectrometry using infrared ion spectroscopy
Tandem mass spectrometry occupies a principle place among modern analytical methods
and drives many developments in the 'omics' sciences. Electron attachment induced …
and drives many developments in the 'omics' sciences. Electron attachment induced …
Evidence of Diketopiperazine and Oxazolone Structures for HA b2+ Ion
Peptide fragmentation can lead to an oxazolone or diketopiperazine b2+ ion structure.
IRMPD spectroscopy combined with computational modeling and gas-phase H/D exchange …
IRMPD spectroscopy combined with computational modeling and gas-phase H/D exchange …
Effect of Peptide Fragment Size on the Propensity of Cyclization in Collision-Induced Dissociation: Oligoglycine b2−b8
The chemistry of peptide fragmentation by collision-induced dissociation (CID) is currently
being reviewed, as a result of observations that the amino acid sequence of peptide …
being reviewed, as a result of observations that the amino acid sequence of peptide …
Cyclization and Rearrangement Reactions of an Fragment Ions of Protonated Peptides
an ions are frequently formed in collision-induced dissociation (CID) of protonated peptides
in tandem mass spectrometry (MS/MS) based sequencing experiments. These ions have …
in tandem mass spectrometry (MS/MS) based sequencing experiments. These ions have …
Infrared Spectroscopy of Fragments of Protonated Peptides: Direct Evidence for Macrocyclic Structures of b5 Ions
b ions are of fundamental importance in peptide sequencing using tandem mass
spectrometry. These ions have generally been assumed to exist as protonated oxazolone …
spectrometry. These ions have generally been assumed to exist as protonated oxazolone …
Towards understanding the tandem mass spectra of protonated oligopeptides. 2: The proline effect in collision-induced dissociation of protonated Ala-Ala-Xxx-Pro-Ala …
C Bleiholder, S Suhai, AG Harrison… - Journal of the American …, 2011 - ACS Publications
The product ion spectra of proline-containing peptides are commonly dominated by yn ions
generated by cleavage at the N-terminal side of proline residues. This proline effect is …
generated by cleavage at the N-terminal side of proline residues. This proline effect is …
Molecular hydrogen messengers can lead to structural infidelity: A cautionary tale of protonated glycine
The effects of tagging protonated glycine with either He or between 1 and 14 H 2 molecules
on the infrared photodissociation spectra and the ion structure were investigated …
on the infrared photodissociation spectra and the ion structure were investigated …
Gas-phase structure and fragmentation pathways of singly protonated peptides with N-terminal arginine
BJ Bythell, IP Csonka, S Suhai… - The Journal of …, 2010 - ACS Publications
The gas-phase structures and fragmentation pathways of the singly protonated peptide
arginylglycylaspartic acid (RGD) are investigated by means of collision-induced-dissociation …
arginylglycylaspartic acid (RGD) are investigated by means of collision-induced-dissociation …