Publications

2024

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 

Analytical Chemistry. 2024-01-11. Vol. 96, num. 4, p. 1462-1467. DOI : 10.1021/acs.analchem.3c03578.

2023

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 

Analytical Chemistry. 2023-06-12. DOI : 10.1021/acs.analchem.3c01340.

New Approach for the Identification of Isobaric and Isomeric Metabolites

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

Analytical Chemistry. 2023-04-29. Vol. 95, num. 18, p. 7118-7126. DOI : 10.1021/acs.analchem.2c04962.

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 

Analyst. 2023-04-21. Vol. 148, num. 10, p. 2277-2282. DOI : 10.1039/d3an00407d.

Multistage Ion Mobility Spectrometry Combined with Infrared Spectroscopy for Glycan Analysis

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

Journal Of The American Society For Mass Spectrometry. 2023-03-07. DOI : 10.1021/jasms.2c00361.

2022

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

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

Review Of Scientific Instruments. 2022-11-01. Vol. 93, num. 11, p. 114104. DOI : 10.1063/5.0119580.

Identification of Mobility-Resolved N-Glycan Isomers

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

Analytical Chemistry. 2022-07-07. Vol. 94, num. 28, p. 10101-10108. DOI : 10.1021/acs.analchem.2c01181.

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

E. Saparbaev; A. Zviagin; O. Boyarkin 

Analytical Chemistry. 2022-06-27. Vol. 94, num. 27, p. 9514–9518. DOI : 10.1021/acs.analchem.2c01612.

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. 

Journal of the American Society for Mass Spectrometry. 2022-04-19. Vol. 33, num. 5, p. 859-864. DOI : 10.1021/jasms.2c00043.

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. 

Chimia. 2022-04-01. Vol. 76, num. 4, p. 363-363. DOI : 10.2533/chimia.2022.363.

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

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

Physical Chemistry Chemical Physics. 2022-03-08. Vol. 24, num. 14, p. 8158-8165. DOI : 10.1039/d2cp00217e.

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 

Analytical Chemistry. 2022-02-03. Vol. 94, num. 6, p. 2912–2917. DOI : 10.1021/acs.analchem.1c04843.

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 

Analyst. 2022-01-21. DOI : 10.1039/d1an01861b.

2021

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 

Analytical Chemistry. 2021-10-27. Vol. 93, num. 44, p. 14730-14736. DOI : 10.1021/acs.analchem.1c03190.

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

E. Saparbaev; R. Yamaletdinov; O. Boyarkin 

Analytical Chemistry. 2021-09-28. Vol. 93, num. 38, p. 12822-12826. DOI : 10.1021/acs.analchem.1c02866.

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

S. Warnke; A. Ben Faleh; T. Rizzo 

ACS Measurement Science Au. 2021-09-06. Vol. 1, num. 3, p. 157–164. DOI : 10.1021/acsmeasuresciau.1c00018.

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. 

Analyst. 2021-06-30. Vol. 146, p. 4789-4795. DOI : 10.1039/d1an00780g.

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. 

Physical Chemistry Chemical Physics. 2021-06-07. Vol. 23, num. 24, p. 13714-13723. DOI : 10.1039/d1cp01058a.

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 

Talanta. 2021-04-24. Vol. 232, p. 122412. DOI : 10.1016/j.talanta.2021.122412.

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. 

Journal Of The American Society For Mass Spectrometry. 2021-04-07. Vol. 32, num. 4, p. 1096-1104. DOI : 10.1021/jasms.1c00041.

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

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

The Journal of Physical Chemistry Letters. 2021-01-13. Vol. 12, num. 2, p. 907-911. DOI : 10.1021/acs.jpclett.0c03678.

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

R. P. Pellegrinelli / T. Rizzo (Dir.)  

Lausanne, EPFL, 2021. 

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. 

Journal of Quantitative Spectroscopy and Radiative Transfer. 2021. Vol. 271, p. 107694. DOI : 10.1016/j.jqsrt.2021.107694.

2020

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 

Journal Of Physical Chemistry A. 2020-12-03. Vol. 124, num. 48, p. 9942-9950. DOI : 10.1021/acs.jpca.0c06430.

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. 

Analytical Chemistry. 2020-11-03. Vol. 92, num. 21, p. 14624-14632. DOI : 10.1021/acs.analchem.0c03122.

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. 

Analytical Chemistry. 2020-07-07. Vol. 92, num. 13, p. 9079-9085. DOI : 10.1021/acs.analchem.0c01265.

Revealing Single-Bond Anomeric Selectivity in Carbohydrate-Protein Interactions

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

Journal Of Physical Chemistry Letters. 2020-05-07. Vol. 11, num. 9, p. 3327-3331. DOI : 10.1021/acs.jpclett.0c00871.

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

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

Journal Of Experimental And Theoretical Physics. 2020-04-01. Vol. 130, num. 4, p. 626-632. DOI : 10.1134/S1063776120030164.

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. 

Journal of the American Chemical Society. 2020-03-16. Vol. 142, num. 13, p. 5948-5951. DOI : 10.1021/jacs.0c00264.

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

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

Analytical Chemistry. 2020-01-03. Vol. 92, num. 2, p. 1658-1662. DOI : 10.1021/acs.analchem.9b04776.

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 

The Analyst. 2020. Vol. 145, num. 20, p. 6493. DOI : 10.1039/D0AN01206H.

Spectroscopic Evidence for Peptide-Bond-Selective Ultraviolet Photodissociation

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

The Journal of Physical Chemistry Letters. 2020. Vol. 11, num. 1, p. 206-209. DOI : 10.1021/acs.jpclett.9b03221.

2019

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

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

Physical Chemistry Chemical Physics. 2019-09-24. Vol. 21, num. 41, p. 22700-22703. DOI : 10.1039/C9CP04098F.

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 

The Journal of Physical Chemistry. 2019-07-12. Vol. A123, num. 31, p. 6781-6786. DOI : 10.1021/acs.jpca.9b05706.

Controlling internal degrees: general discussion

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

Faraday Discussions. 2019-07-01. Vol. 217, p. 138-171. DOI : 10.1039/C9FD90032B.

Going large(r): general discussion

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

Faraday Discussions. 2019-07-01. Vol. 217, p. 476-513. DOI : 10.1039/C9FD90034A.

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

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

Angewandte Chemie-International Edition. 2019-05-27. Vol. 58, num. 22, p. 7346-7350. DOI : 10.1002/anie.201902377.

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. 

Analytical Chemistry. 2019-05-21. Vol. 91, num. 10, p. 6709-6715. DOI : 10.1021/acs.analchem.9b00770.

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

S. Warnke; A. Ben Faleh; T. Rizzo 

2019-03-31. National Meeting of the American-Chemical-Society (ACS), Orlando, FL, Mar 31-Apr 04, 2019.

High-throughput cryogenic spectroscopy for glycan analysis

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

US10522337; US2019180997.

2019.

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 

Journal of the American Society for Mass Spectrometry. 2019. Vol. 30, num. 11, p. 2204-2211. DOI : 10.1007/s13361-019-02333-0.

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 

Faraday Discussions. 2019. Vol. 217, p. 114-125. DOI : 10.1039/C8FD00180D.

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

A. Ben Faleh; S. Warnke; T. Rizzo 

Analytical Chemistry. 2019. Vol. 91, p. 4876-4882. DOI : 10.1021/acs.analchem.9b00659.

Cryogenic Ion Spectroscopy for Identification of Monosaccharide Anomers

V. Scutelnic; T. R. Rizzo 

The Journal of Physical Chemistry. 2019. Vol. 123, p. 2815-2819. DOI : 10.1021/acs.jpca.9b00527.

2018

Cold ion spectroscopy for structural identifications of biomolecules

O. Boyarkine 

International Reviews in Physical Chemistry. 2018-12-07. Vol. 37, p. 559-606. DOI : 10.1080/0144235X.2018.1547453.

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. 

Phys. Chem. Chem. Phys.. 2018-09-07. Vol. 20, num. 18, p. 24894-24901. DOI : 10.1039/C8CP03989E.

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

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

The Journal of Physical Chemistry Letters. 2018-08-29. Vol. 9, p. 5262-5266. DOI : 10.1021/acs.jpclett.8b02148.

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 

The Analyst. 2018-07-06. Vol. 143, num. 4, p. 833-836. DOI : 10.1039/C7AN02044A.

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

M. Z. Kamrath; T. R. Rizzo 

Accounts of Chemical Research. 2018-05-10. Vol. 51, num. 6, p. 1487-1495. DOI : 10.1021/acs.accounts.8b00133.

The Structure of the Protonated Serine Octamer

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

Journal of the American Chemical Society. 2018-04-11. Vol. 120, num. 24, p. 7554-7560. DOI : 10.1021/jacs.8b02118.

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 

The Journal of Physical Chemistry. 2018-03-27. Vol. A122, num. 15, p. 3754-3763. DOI : 10.1021/acs.jpca.7b12385.

A method for characterizing polysaccharides

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

US10845337; EP3504542; US2019204272; EP3504542; WO2018042325.

2018.

Infrared Spectroscopy as a Probe of Electronic Energy Transfer

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

The Journal of Physical Chemistry Letters. 2018. Vol. 9, num. 12, p. 3217-3223. DOI : 10.1021/acs.jpclett.8b01216.

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 

The Analyst. 2018. Vol. 143, num. 8, p. 1846-1852. DOI : 10.1039/C8AN00230D.

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

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

Journal of the American Chemical Society. 2018. Vol. 140, num. 7, p. 2401-2404. DOI : 10.1021/jacs.7b11302.

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. 

Angewandte Chemie-International Edition. 2018. Vol. 57, num. 1, p. 213-217. DOI : 10.1002/anie.201710188.

2017

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

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

Angewandte Chemie-International Edition. 2017. Vol. 56, num. 49, p. 15639-15643. DOI : 10.1002/anie.201709437.

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 

Journal Of Physical Chemistry A. 2017. Vol. 121, num. 48, p. 9401-9408. DOI : 10.1021/acs.jpca.7b10357.

Cryogenic Ion Spectroscopy of Peptides and Glycans

C. Masellis / T. Rizzo (Dir.)  

Lausanne, EPFL, 2017. 

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

A. Pereverzev / O. Boyarkine (Dir.)  

Lausanne, EPFL, 2017. 

Cryogenic Vibrational Spectroscopy Provides Unique Fingerprints for Glycan Identification

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

Journal of The American Society for Mass Spectrometry. 2017. Vol. 28, p. 2217-2222. DOI : 10.1007/s13361-017-1728-6.

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 

Analytical Chemistry. 2017. Vol. 89, num. 14, p. 7601-7606. DOI : 10.1021/acs.analchem.7b01467.

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

A. Pereverzev; O. V. Boyarkin 

Physical Chemistry Chemical Physics -Cambridge- Royal Society of Chemistry. 2017. Vol. 19, num. 5, p. 3468-3472. DOI : 10.1039/c6cp07953a.

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

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

Analytical Chemistry. 2017. Vol. 89, num. 1, p. 544-547. DOI : 10.1021/acs.analchem.6b04182.

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. 

Inorganic Chemistry. 2017. Vol. 56, num. 1, p. 277-281. DOI : 10.1021/acs.inorgchem.6b02134.

2016

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

A. Makarov; O. Boyarkine; V. Kopysov 

US11043366; US2020152435; US10546737; US2019244798; CN107529342; US10283336; GB2531336; JP6445154; CN107529342; JP2017532563; US2017243728; EP3207556; WO2016059037; GB2531336; GB201418436.

2016.

Gas-phase probes of kinetically trapped peptides

L. Voronina / T. Rizzo (Dir.)  

Lausanne, EPFL, 2016. 

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

V. Kopysov / O. Boyarkine (Dir.)  

Lausanne, EPFL, 2016. 

Vibrational Signatures of Conformer-Specific Intramolecular Interactions in Protonated Tryptophan

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

Journal of Physical Chemistry A. 2016. Vol. 120, num. 28, p. 5598-5608. DOI : 10.1021/acs.jpca.6b05605.

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

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

Journal of physical chemistry letters. 2016. Vol. 7, p. 1067-1071. DOI : 10.1021/acs.jpclett.6b00292.

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. 

Journal of the American Chemical Society. 2016. Vol. 138, num. 29, p. 9224-9233. DOI : 10.1021/jacs.6b04550.

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

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

Journal of Chemical Physics. 2016. Vol. 144, p. 014304. DOI : 10.1063/1.4939528.

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

V. Kopysov; O. Boyarkin 

Angewandte Chemie -International Edition in English-. 2016. Vol. 55, num. 2, p. 689-692. DOI : 10.1002/anie.201508915.

2015

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

Y. Inokuchi; T. Ebata; T. R. Rizzo 

Journal of Physical Chemistry A. 2015. Vol. 119, p. 11113-11118. DOI : 10.1021/acs.jpca.5b07033.

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

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

Journal of Physical Chemistry A. 2015. Vol. 119, num. 42, p. 10494-10501. DOI : 10.1021/acs.jpca.5b08801.

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

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

Journal of Chemical Physics. 2015. Vol. 143, p. 104313. DOI : 10.1063/1.4930196.

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 

Journal of Physical Chemistry a. 2015. Vol. 119, p. 8097-8105. DOI : 10.1021/acs.jpca.5b04450.

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 

Journal of Physical Chemistry Letters. 2015. Vol. 6, p. 2524-2529. DOI : 10.1021/acs.jpclett.5b01088.

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. 

Journal of the American Society for Mass Spectrometry. 2015. Vol. 26, p. 1444. DOI : 10.1007/s13361-015-1172-4.

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

L. Voronina; T. R. Rizzo 

Physical Chemistry Chemical Physics. 2015. Vol. 17, p. 25828. DOI : 10.1039/C5CP01651G.

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

V. Kopysov; A. Makarov; O. Boyarkine 

Analytical Chemistry. 2015. Vol. 87, num. 9, p. 4607-4611. DOI : 10.1021/acs.analchem.5b00822.

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 

Chemical Physics Letters. 2015. Vol. 627, p. 73-76. DOI : 10.1016/j.cplett.2015.03.036.

Capping Motif for Peptide Helix Formation

A. Zabuga; T. R. Rizzo 

Journal of Physical Chemistry Letters. 2015. Vol. 6, p. 1504. DOI : 10.1021/acs.jpclett.5b00407.

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. 

Chemphyschem. 2015. Vol. 16, p. 1374. DOI : 10.1002/cphc.201500085.

Cryogenic Methods for the Spectroscopy of Large, Biomolecular Ions

T. R. Rizzo; O. V. Boyarkin 

Gas-phase IR Spectroscopy for the Structural Characterization of Biomolecules; Berlin: Springer, 2015. p. 43-97.

2014

Fragmentation mechanism of UV-excited peptides in the gas phase

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

Journal of Chemical Physics. 2014. Vol. 141, p. 154309. DOI : 10.1063/1.4897158.

Structural Melting of an Amino Acid Dimer upon Intersystem Crossing

U. J. Lorenz; T. R. Rizzo 

Journal of the American Chemical Society. 2014. Vol. 136, num. 42, p. 14974-14980. DOI : 10.1021/ja507981p.

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

A. Zabuga / T. Rizzo (Dir.)  

Lausanne, EPFL, 2014. 

Spectroscopic studies of peptide fragments produced by collision-induced dissociation

O. Aseev / T. Rizzo (Dir.)  

Lausanne, EPFL, 2014. 

Identification of Tyrosine-Phosphorylated Peptides Using Cold Ion Spectroscopy

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

Journal of the American Chemical Society. 2014.  p. 140624084934005. DOI : 10.1021/ja5053544.

Cryogenically cooled octupole ion trap for spectroscopy of biomolecular ions

O. V. Boyarkin; V. Kopysov 

Review of Scientific Instruments. 2014. Vol. 85, num. 3, p. 033105. DOI : 10.1063/1.4868178.

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 

Journal of Chemical Physics. 2014. Vol. 140, p. 224111. DOI : 10.1063/1.4882059.

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

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

Journal Of The American Chemical Society. 2014. Vol. 136, num. 5, p. 1815-1824. DOI : 10.1021/ja4086066.

2013

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 

Angewandte Chemie International Edition. 2013. Vol. 52, num. 23, p. 6002-6005. DOI : 10.1002/anie.201301656.

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. 

Chemical Physics Letters. 2013. Vol. 568-569, p. 14-20. DOI : 10.1016/j.cplett.2013.03.007.

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 

ChemPhysChem. 2013. Vol. 14, num. 4, p. 649-660. DOI : 10.1002/cphc.201200746.

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. 

International Journal of Quantum Chemistry. 2013. Vol. 113, p. 808. DOI : 10.1002/qua.24085.

2012

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

G. Papadopoulos / T. Rizzo (Dir.)  

Lausanne, EPFL, 2012. 

Stark coefficients for highly excited rovibrational states of H2O

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

Journal of Chemical Physics. 2012. Vol. 136, p. 244308. DOI : 10.1063/1.4730295.

Multiple Isomers and Protonation Sites of the Phenylalanine/Serine Dimer

U. J. Lorenz; T. R. Rizzo 

Journal of the American Chemical Society. 2012. Vol. 134, num. 27, p. 11053-11055. DOI : 10.1021/ja3023708.