Influence of protein ion charge state on 213 nm top-down UVPD

S Becher, H Wang, MG Leeming, WA Donald, S Heiles - Analyst, 2021 - pubs.rsc.org
Ultraviolet photodissociation (UVPD) is a powerful and rapidly developing method in top-
down proteomics. Sequence coverages can exceed those obtained with collision-and …

Praziquanamine enantiomers: Crystal structure, Hirshfeld surface analysis, and quantum chemical studies

A Cedillo–Cruz, DC Villalobos–López… - Journal of Molecular …, 2023 - Elsevier
In this work, we report a microwave–assisted method to perform an acid hydrolysis using 2–
6 praziquanamides as substrate to produce both praziquanamine (1) enantiomers:(R)–(–) …

Ultraviolet photodissociation of protonated peptides and proteins can proceed with H/D scrambling

M Modzel, DTW Wollenberg, MB Trelle… - Analytical …, 2020 - ACS Publications
Ultraviolet photodissociation (UVPD) has recently been introduced as an ion activation
method for the determination of single-residue deuterium levels in H/D exchange tandem …

Cryogenic ion spectroscopy of a singly protonated peptide DYYVVR: locating phosphorylation sites of a kinase domain

JH Kwon, MJ Lee, G Song, K Tsuruta… - The Journal of …, 2020 - ACS Publications
Cryogenic ion spectroscopy (CIS) was applied to singly protonated DYYVVR, a tryptic
peptide that contains the two active tyrosine residues (Y980 and Y981) of the Janus kinase 3 …

Actinic Radiation, Viruses, Bacteria, the Open Air Factor (OAF) and Indoor Sterilization with UV-C Radiation

AF Tuck - Processes, 2023 - mdpi.com
Two issues embedded in air pollution research are considered to be the long-observed
effect of outdoor exposure to sunlight having a germicidal effect—the Open Air Factor (OAF) …

SYNTHESIS, CRYSTAL STRUCTURE, SPECTROSCOPIC, LUMINESCENCE STUDIES AND HIRSHFELD SURFACE ANALYSIS OF BLUE LIGHT EMITTING …

E Gungor - Journal of Structural Chemistry, 2023 - Springer
The synthesis, crystal structure, spectroscopic, luminescence properties and Hirshfeld
surface analysis of a new heterometallic complex,[Mn (L)(H2O)(CH3CH2OH)] 2 [Ni (CN) …

CCS for Modelling 3D Structures

EG Marklund, MT Degiacomi, A Politis, M Landreh - 2021 - books.rsc.org
Ion mobility–mass spectrometry (IM-MS) is fundamentally a separation technique that can be
used in the same manner as solution-phase chromatography (LC), with numerous analytical …

Analysis of Peptide Photofragmentation for Single-Molecule Protein Sequencing

J Vietorisz, N Drachman, D Stein - Available at SSRN 3952079 - papers.ssrn.com
We analyze the feasibility of using light to fragment a peptide into its constituent amino acids
before identifying them by mass spectrometry (MS) for the purpose of single-molecule …

Exploring the Structures and Properties of Cationic Aromatic Clusters

W Fu - 2020 - uwspace.uwaterloo.ca
In this thesis, the structures and properties of protonated aromatic clusters have been
investigated. The aromaticity of the phenyl ring can be influenced by the substituents …

Photoactivation and Dissociation in Biomolecular Mass Spectrometry

R Black, PE Barran, LAI Ramakers - 2020 - books.rsc.org
The well-established and preeminent method used to fragment ions in a mass spectrometry
(MS) experiment is collision-induced dissociation (CID). 1 This is a standard operating …