Combining Liquid Chromatography and Cryogenic IR Spectroscopy in Real Time for the Analysis of Oligosaccharides

A. H. Abikhodr; S. Warnke; A. Ben Faleh; T. R. Rizzo 

Using Hadamard Transform Multiplexed IR Spectroscopy Together with a Segmented Ion Trap for the Identification of Mobility-Selected Isomers

V. Yatsyna; A. H. Abikhodr; A. Ben Faleh; S. Warnke; T. R. Rizzo 

New Approach for the Identification of Isobaric and Isomeric Metabolites

A. Ben Faleh; S. Warnke; T. Van Wieringen; A. H. Abikhodr; T. R. Rizzo 

Identification of human milk oligosaccharide positional isomers by combining IMS-CID-IMS and cryogenic IR spectroscopy

A. H. Abikhodr; A. Ben Faleh; S. Warnke; V. Yatsyna; T. R. Rizzo 

Multistage Ion Mobility Spectrometry Combined with Infrared Spectroscopy for Glycan Analysis

P. Bansal; A. Ben Faleh; S. Warnke; T. R. Rizzo 

Gentle nano-electrospray ion source for reliable and efficient generation of microsolvated ions

A. Zviagin; V. Kopysov; O. V. Boyarkin 

Identification of Isomeric Biomolecules by Infrared Spectroscopy of Solvent-Tagged Ions

E. Saparbaev; A. Zviagin; O. Boyarkin 

Tracking local and global structural changes in a protein by cold ion spectroscopy

A. Zviagin; V. Kopysov; N. S. Nagornova; O. Boyarkin 

A New Approach for Identifying Positional Isomers of Glycans Cleaved from Monoclonal Antibodies

I. Dyukova; A. Ben Faleh; S. Warnke; N. Yalovenko; V. Yatsyna et al. 

Identification of Mobility-Resolved N-Glycan Isomers

A. Ben Faleh; S. Warnke; P. Bansal; R. P. Pellegrinelli; I. Dyukova et al. 

A New Strategy Coupling Ion-Mobility-Selective CID and Cryogenic IR Spectroscopy to Identify Glycan Anomers

R. P. Pellegrinelli; L. Yue; E. Carrascosa; A. Ben Faleh; S. Warnke et al. 

High-Throughput Multiplexed Infrared Spectroscopy of Ion Mobility-Separated Species Using Hadamard Transform

V. Yatsyna; A. H. Abikhodr; A. Ben Faleh; S. Warnke; T. R. Rizzo 

Identification of N-glycan positional isomers by combining IMS and vibrational fingerprinting of structurally determinant CID fragments

P. Bansal; A. Ben Faleh; S. Warnke; T. R. Rizzo 

Identification of Isomeric Lipids by UV Spectroscopy of Noncovalent Complexes with Aromatic Molecules

E. Saparbaev; R. Yamaletdinov; O. Boyarkin 

Accelerating photofragmentation UV Spectroscopy–Mass spectrometry fingerprinting for quantification of isomeric peptides

A. A. Lobas; E. M. Solovyeva; E. Saparbayev; M. V. Gorshkov; O. Boyarkine 

Microhydration of Biomolecules: Revealing the Native Structures by Cold Ion IR Spectroscopy

E. Saparbaev; V. Aladinskaia; A. Zviagin; O. V. Boyarkin 

Identifying Mixtures of Isomeric Human Milk Oligosaccharides by the Decomposition of IR Spectral Fingerprints

A. H. AbiKhodr; V. Yatsyna; A. Ben Faleh; S. Warnke; T. R. Rizzo 

Combining cryognic ion spectroscopy with ion mobility for the study of glycan fragmentation

Toward High-Throughput Cryogenic IR Fingerprinting of Mobility-Separated Glycan Isomers

S. Warnke; A. Ben Faleh; T. Rizzo 

A new approach for identifying positional isomers of glycans cleaved from monoclonal antibodies

I. Dyukova; A. Ben Faleh; S. Warnke; N. Yalovenko; V. Yatsyna et al. 

A global line list for HDO between 0 and 35000 cm−1 constructed using multiphoton spectra

N. F. Zobov; M. A. Koshelev; D. S. Makarov; V. Y. Makhnev; O. V. Boyarkin et al. 

Unravelling the structures of sodiated beta-cyclodextrin and its fragments

J. M. Rabus; R. P. Pellegrinelli; A. H. A. Khodr; B. J. Bythell; T. R. Rizzo et al. 

Structural Insights from Tandem Mass Spectrometry, Ion Mobility-Mass Spectrometry, and Infrared/Ultraviolet Spectroscopy on Sphingonodin I: Lasso vs Branched-Cyclic Topoisomers

K. J. D. Fouque; V. Scutelnic; J. D. Hegemann; S. Rebuffat; P. Maitre et al. 

Identification and Quantification of Any Isoforms of Carbohydrates by 2D UV-MS Fingerprinting of Cold Ions

E. Saparbaev; V. Kopysov; V. Aladinskaia; V. Ferrieres; L. Legentil et al. 

Revealing Single-Bond Anomeric Selectivity in Carbohydrate-Protein Interactions

E. Saparbaev; V. Aladinskaia; R. D. Yamaletdinov; A. Y. Pereverzev; O. Boyarkin 

Ultraviolet Photodissociation of Peptides: New Insight on the Mobile Proton Model

E. M. Solovyeva; A. Y. Pereverzev; M. V. Gorshkov; O. V. Boyarkin 

Cryogenic Infrared Action Spectroscopy Fingerprints the Hydrogen Bonding Network in Gas-Phase Coumarin Cations

E. Carrascosa; R. P. Pellegrinelli; T. R. Rizzo; M. A. Muyskens 

Analyzing glycans cleaved from a biotherapeutic protein using ultrahigh-resolution ion mobility spectrometry together with cryogenic ion spectroscopy

N. Yalovenko; V. Yatsyna; P. Bansal; A. H. AbiKhodr; T. R. Rizzo 

Using SLIM-Based IMS-IMS Together with Cryogenic Infrared Spectroscopy for Glycan Analysis

P. Bansal; V. Yatsyna; A. H. AbiKhodr; S. Warnke; A. Ben Faleh et al. 

How General Is Anomeric Retention during Collision-Induced Dissociation of Glycans?

R. P. Pellegrinelli; L. Yue; E. Carrascosa; S. Warnke; A. Ben Faleh et al. 

Spectroscopic Evidence for Peptide-Bond-Selective Ultraviolet Photodissociation

A. Y. Pereverzev; Z. Koczor-Benda; E. Saparbaev; V. N. Kopysov; E. Rosta et al. 

Combining Cryogenic Infrared Spectroscopy with Selective Enzymatic Cleavage for Determining Glycan Primary Structure

I. Dyukova; E. Carrascosa; R. P. Pellegrinelli; T. R. Rizzo 

Gas-phase structures reflect the pain-relief potency of enkephalin peptides

A. Y. Pereverzev; I. Szabó; V. N. Kopysov; E. Rosta; O. V. Boyarkin 

Interplay of H-Bonds with Aromatics in Isolated Complexes Identifies Isomeric Carbohydrates

E. Saparbaev; V. Kopysov; R. Yamaletdinov; A. Y. Pereverzev; O. V. Boyarkin 

Method for Identification of Threonine Isoforms in Peptides by Ultraviolet Photofragmentation of Cold Ions

E. M. Solovyeva; V. N. Kopysov; A. Y. Pereverzev; A. A. Lobas; S. A. Moshkovskii et al. 

High-throughput cryogenic spectroscopy for glycan analysis

T. Rizzo; S. Warnke; A. Ben Faleh; V. Scutelnic 

Separation and Identification of Glycan Anomers Using Ultrahigh-Resolution Ion Mobility Spectrometry and Cryogenic Ion Spectroscopy

S. Warnke; A. Ben Faleh; V. Scutelnic; T. Rizzo 

Combining ultra-high resolution ion mobility with cryogenic ion vibrational spectroscopy for the analysis of glycans

S. Warnke; A. Ben Faleh; T. Rizzo 

UV and IR Spectroscopy of Transition Metal–Crown Ether Complexes in the Gas Phase: Mn2+(benzo-15-crown-5)(H2O)0–2

Y. Inokuchi; T. Ebata; T. R. Rizzo 

Controlling internal degrees: general discussion

M. Ahmed; K. Asmis; I. Avdonin; M. K. Beyer; E. Bieske et al. 

Going large(r): general discussion

M. Ahmed; S. Daly; C. Dessent; O. Dopfer; V. Gabelica et al. 

Combining ultra-high resolution ion-mobility spectrometry with cryogenic IR spectroscopy for the study of biomolecular ions

S. Warnke; A. Ben Faleh; R. P. Pellegrinelli; N. Yalovenko; T. R. Rizzo 

Combining Ultrahigh-Resolution Ion-Mobility Spectrometry with Cryogenic Infrared Spectroscopy for the Analysis of Glycan Mixtures

A. Ben Faleh; S. Warnke; T. Rizzo 

Cryogenic Ion Spectroscopy for Identification of Monosaccharide Anomers

V. Scutelnic; T. R. Rizzo 

Cold ion spectroscopy for structural identifications of biomolecules

O. Boyarkine 

Intrinsic structure of pentapeptide Leu-enkephalin: geometry optimization and validation by comparison of VSCF-PT2 calculations with cold ion spectroscopy

Tapta Kanchan Roy; V. Kopysov; A. Pereverzev; J. Šebek; R. B. Gerber et al. 

Identification of isoforms of aspartic acid residues in peptides by 2D UV-MS fingerprinting of cold ions

V. Kopysov; M. V. Gorshkov; O. V. Boyarkin 

A method for characterizing polysaccharides

T. Rizzo; C. Masellis; M. Z. Kamrath; D. Clemmer; N. Khanal 

Infrared Spectroscopy as a Probe of Electronic Energy Transfer

V. Scutelnic; A. Prlj; A. Zabuga; C. Corminboeuf; T. R. Rizzo 

Peptide Bond Ultraviolet Absorption Enables Vibrational Cold-Ion Spectroscopy of Nonaromatic Peptides

A. Y. Pereverzev; V. N. Kopysov; O. V. Boyarkin 

Combining Ion Mobility and Cryogenic Spectroscopy for Structural and Analytical Studies of Biomolecular Ions

M. Z. Kamrath; T. R. Rizzo 

The Structure of the Protonated Serine Octamer

V. Scutelnic; M. A. S. Perez; M. Marianski; S. Warnke; A. Gregor et al. 

Microhydration of Dibenzo-18-Crown-6 Complexes with K+, Rb+, and Cs+ Investigated by Cold UV and IR Spectroscopy in the Gas Phase

Y. Inokuchi; T. Ebata; T. R. Rizzo 

Cryogenic IR spectroscopy combined with ion mobility spectrometry for the analysis of human milk oligosaccharides

N. Khanal; C. Masellis; M. Z. Kamrath; D. E. Clemmer; T. R. Rizzo 

Can Mutational Analysis Be Used To Assist Structure Determination of Peptides?

L. Voronina; V. Scutelnic; C. Masellis; T. R. Rizzo 

Initial Steps of Amyloidogenic Peptide Assembly Revealed by Cold-Ion Spectroscopy

J. Ujma; V. Kopysov; N. S. Nagornova; L. G. Migas; M. G. Lizio et al. 

High Susceptibility of Histidine to Charge Solvation Revealed by Cold Ion Spectroscopy

A. Y. Pereverzev; V. Kopysov; O. V. Boyarkin 

A Decapeptide Hydrated by Two Waters: Conformers Determined by Theory and Validated by Cold Ion Spectroscopy

T. K. Roy; N. S. Nagornova; O. V. Boyarkin; R. B. Gerber 

Cryogenic Ion Spectroscopy of Peptides and Glycans

Multilaser Conformer-Selective Spectroscopy of Cold Biomolecular Ions in the Gas Phase

Cryogenic Vibrational Spectroscopy Provides Unique Fingerprints for Glycan Identification

C. Masellis; N. Khanal; M. Z. Kamrath; D. E. Clemmer; T. R. Rizzo 

Glycosaminoglycan Analysis by Cryogenic Messenger-Tagging IR Spectroscopy Combined with IMS-MS

N. Khanal; C. Masellis; M. Z. Kamrath; D. E. Clemmer; T. R. Rizzo 

Exploring the relevance of gas-phase structures to biology: cold ion spectroscopy of the decapeptide neurokinin A

A. Pereverzev; O. V. Boyarkin 

Identification of Isomeric Ephedrines by Cold Ion UV Spectroscopy: Toward Practical Implementation

V. Kopysov; A. Makarov; O. V. Boyarkin 

UV and IR Spectroscopy of Cryogenically Cooled, Lanthanide-Containing Ions in the Gas Phase

Y. Inokuchi; M. Kaneko; T. Honda; S. Nakashima; T. Ebata et al. 

Method and apparatus for the analysis of molecules using mass spectrometry and optical spectroscopy

A. Makarov; O. Boyarkine; V. Kopysov 

Gas-phase probes of kinetically trapped peptides

Novel Approaches in Cold Ion Spectroscopy for Structural Characterization of Biomolecules in the Gas Phase

Vibrational Signatures of Conformer-Specific Intramolecular Interactions in Protonated Tryptophan

A. Pereverzev; X. Cheng; N. Nagornova; D. Reese; R. Steele et al. 

Nonstatistical UV Fragmentation of Gas-Phase Peptides Reveals Conformers and Their Structural Features

V. Kopysov; A. Makarov; O. V. Boyarkin 

Conformations of prolyl-peptide bonds in the bradykinin 1-5 fragment in solution and in the gas phase

L. Voronina; A. Masson; M. Kamrath; F. Schubert; D. E. Clemmer et al. 

IR-induced conformational isomerization of a helical peptide in a cold ion trap

C. Seaiby; A. V. Zabuga; A. Svendsen; T. R. Rizzo 

Resonance Energy Transfer Relates the Gas-Phase Structure and Pharmacological Activity of Opioid Peptides

V. Kopysov; O. Boyarkin 

UV and IR Spectroscopy of Cold H2O+-Benzo-Crown Ether Complexes

Y. Inokuchi; T. Ebata; T. R. Rizzo 

Franck–Condon-like Progressions in Infrared Spectra of Biological Molecules

A. V. Zabuga; M. Z. Kamrath; T. R. Rizzo 

Molecular Hydrogen Messengers Can Lead to Structural Infidelity: A Cautionary Tale of Protonated Glycine

A. Masson; E. R. Williams; T. R. Rizzo 

Solvent Effects on the Encapsulation of Divalent Ions by Benzo-18-Crown-6 and Benzo-15-Crown-5

Y. Inokuchi; T. Ebata; T. R. Rizzo 

Cryogenic Spectroscopy and Quantum Molecular Dynamics Determine the Structure of Cyclic Intermediates Involved in Peptide Sequence Scrambling

O. Aseev; M. A. S. Perez; U. Röthlisberger; T. R. Rizzo 

Infrared Spectroscopy of Mobility-Selected H+-Gly-Pro-Gly-Gly (GPGG)

A. Masson; M. K. Kamrath; M. A. S. Perez; M. S. Glover; U. Röthlisberger et al. 

Spectroscopic studies of kinetically trapped conformations in the gas phase: the case of triply protonated bradykinin

L. Voronina; T. R. Rizzo 

Colors for Molecular Masses: Fusion of Spectroscopy and Mass Spectrometry for Identification of Biomolecules

V. Kopysov; A. Makarov; O. Boyarkine 

Dissociation threshold of H218O: Validating ab initio calculations by state-selective triple-resonance spectroscopy

D. S. Makarov; M. A. Koshelev; N. F. Zobov; O. V. Boyarkin 

Capping Motif for Peptide Helix Formation

A. Zabuga; T. R. Rizzo 

Conformational Structures of a Decapeptide Validated by First Principles Calculations and Cold Ion Spectroscopy

T. K. Roy; V. Kopysov; N. S. Nagornova; T. R. Rizzo; O. V. Boyarkin et al. 

Cryogenic Methods for the Spectroscopy of Large, Biomolecular Ions

T. R. Rizzo; O. V. Boyarkin 

Fragmentation mechanism of UV-excited peptides in the gas phase

A. Zabuga; M. Z. Kamrath; O. V. Boyarkin; T. R. Rizzo 

Structural Melting of an Amino Acid Dimer upon Intersystem Crossing

U. J. Lorenz; T. R. Rizzo 

Dynamics of UV-excited, protonated peptides in the gas phase

Spectroscopic studies of peptide fragments produced by collision-induced dissociation

Identification of Tyrosine-Phosphorylated Peptides Using Cold Ion Spectroscopy

V. Kopysov; N. S. Nagornova; O. V. Boyarkin 

Cryogenically cooled octupole ion trap for spectroscopy of biomolecular ions

O. V. Boyarkin; V. Kopysov 

Assessment of amide I spectroscopic maps for a gas-phase peptide using IR-UV double-resonance spectroscopy and density functional theory calculations

J. K. Carr; A. Zabuga; S. Roy; T. R. Rizzo; J. L. Skinner 

Microhydration Effects on the Encapsulation of Potassium Ion by Dibenzo-18-Crown-6

Y. Inokuchi; T. Ebata; T. R. Rizzo; O. V. Boyarkin 

Exploring the Mechanism of IR–UV Double-Resonance for Quantitative Spectroscopy of Protonated Polypeptides and Proteins

N. S. Nagornova; T. R. Rizzo; O. V. Boyarkin 

Accurate bond dissociation energy of water determined by triple-resonance vibrational spectroscopy and ab initio calculations

O. V. Boyarkin; M. A. Koshelev; O. Aseev; P. Maksyutenko; T. R. Rizzo et al. 

Laser Spectroscopic Study of Cold Host–Guest Complexes of Crown Ethers in the Gas Phase

Y. Inokuchi; R. Kusaka; T. Ebata; O. V. Boyarkin; T. R. Rizzo 

Assessing the performance of computational methods for the prediction of the ground state structure of a cyclic decapeptide

M. Doemer; M. Guglielmi; P. Athri; N. S. Nagornova; T. R. Rizzo et al. 

A Combination of Cold Ion Spectroscopy and Ion Mobility for the Study of Complex Peptides and Small Proteins

Stark coefficients for highly excited rovibrational states of H2O

M. Grechko; O. Aseev; T. R. Rizzo; N. F. Zobov; L. Lodi et al. 

Multiple Isomers and Protonation Sites of the Phenylalanine/Serine Dimer

U. J. Lorenz; T. R. Rizzo