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Results: 1 to 20 of 118

1.

Mass spectrometry study and infrared spectroscopy of the complex between camphor and the two enantiomers of protonated alanine: the role of higher-energy conformers in the enantioselectivity of the dissociation rate constants.

Sen A, Le Barbu-Debus K, Scuderi D, Zehnacker-Rentien A.

Chirality. 2013 Aug;25(8):436-43. doi: 10.1002/chir.22164. Epub 2013 Jun 6.

PMID:
23740577
[PubMed - indexed for MEDLINE]
2.

Spectroscopic evidence for an oxazolone structure of the b(2) fragment ion from protonated tri-alanine.

Oomens J, Young S, Molesworth S, van Stipdonk M.

J Am Soc Mass Spectrom. 2009 Feb;20(2):334-9. doi: 10.1016/j.jasms.2008.10.012. Epub 2008 Nov 1.

PMID:
19013079
[PubMed - indexed for MEDLINE]
Free Article
3.

Infrared spectroscopy and structure of photochemically protonated biomolecules in the gas phase: a noradrenaline analogue, lysine and alanyl alanine.

Vaden TD, de Boer TS, MacLeod NA, Marzluff EM, Simons JP, Snoek LC.

Phys Chem Chem Phys. 2007 May 28;9(20):2549-55. Epub 2007 Mar 27.

PMID:
17508087
[PubMed - indexed for MEDLINE]
4.

An investigation of protonation sites and conformations of protonated amino acids by IRMPD spectroscopy.

Wu R, McMahon TB.

Chemphyschem. 2008 Dec 22;9(18):2826-35. doi: 10.1002/cphc.200800543.

PMID:
18846594
[PubMed - indexed for MEDLINE]
5.

Structure of [M + H - H(2)O](+) from protonated tetraglycine revealed by tandem mass spectrometry and IRMPD spectroscopy.

Bythell BJ, Dain RP, Curtice SS, Oomens J, Steill JD, Groenewold GS, Paizs B, Van Stipdonk MJ.

J Phys Chem A. 2010 Apr 22;114(15):5076-82. doi: 10.1021/jp9113046.

PMID:
20353201
[PubMed - indexed for MEDLINE]
6.

Structural rearrangement in the formation of jet-cooled complexes of chiral (S)-1,2,3,4-tetrahydro-3-isoquinolinemethanol with methyl lactate: chirality effect in conformer selection.

Mahjoub A, Le Barbu-Debus K, Zehnacker A.

J Phys Chem A. 2013 Apr 11;117(14):2952-60. doi: 10.1021/jp400998e. Epub 2013 Apr 2.

PMID:
23496094
[PubMed - indexed for MEDLINE]
7.

The role of weak hydrogen bonds in chiral recognition.

Scuderi D, Le Barbu-Debus K, Zehnacker A.

Phys Chem Chem Phys. 2011 Oct 28;13(40):17916-29. doi: 10.1039/c1cp20987f. Epub 2011 Sep 19.

PMID:
21931904
[PubMed - indexed for MEDLINE]
8.

Chirality recognition of the protonated serine dimer and octamer by infrared multiphoton dissociation spectroscopy.

Sunahori FX, Yang G, Kitova EN, Klassen JS, Xu Y.

Phys Chem Chem Phys. 2013 Feb 14;15(6):1873-86. doi: 10.1039/c2cp43296j. Epub 2012 Dec 18.

PMID:
23247298
[PubMed - indexed for MEDLINE]
9.

Infrared spectra of protonated polycyclic aromatic hydrocarbon molecules: azulene.

Zhao D, Langer J, Oomens J, Dopfer O.

J Chem Phys. 2009 Nov 14;131(18):184307. doi: 10.1063/1.3262720.

PMID:
19916604
[PubMed - indexed for MEDLINE]
10.

IRMPD spectroscopy of protonated S-nitrosocaptopril, a biologically active, synthetic amino acid.

Coletti C, Re N, Scuderi D, Maître P, Chiavarino B, Fornarini S, Lanucara F, Sinha RK, Crestoni ME.

Phys Chem Chem Phys. 2010 Nov 7;12(41):13455-67. doi: 10.1039/c0cp00671h. Epub 2010 Sep 17.

PMID:
20852770
[PubMed - indexed for MEDLINE]
11.

Infrared spectra of protonated neurotransmitters: dopamine.

Lagutschenkov A, Langer J, Berden G, Oomens J, Dopfer O.

Phys Chem Chem Phys. 2011 Feb 21;13(7):2815-23. doi: 10.1039/c0cp02133d. Epub 2010 Dec 13.

PMID:
21152614
[PubMed - indexed for MEDLINE]
12.

Protonation preferentially stabilizes minor tautomers of the halouracils: IRMPD action spectroscopy and theoretical studies.

Crampton KT, Rathur AI, Nei YW, Berden G, Oomens J, Rodgers MT.

J Am Soc Mass Spectrom. 2012 Sep;23(9):1469-78. doi: 10.1007/s13361-012-0434-7. Epub 2012 Jul 21.

PMID:
22821195
[PubMed - indexed for MEDLINE]
13.

Discrimination of 4-hydroxyproline diastereomers by vibrational spectroscopy of the gaseous protonated species.

Crestoni ME, Chiavarino B, Scuderi D, Di Marzio A, Fornarini S.

J Phys Chem B. 2012 Aug 2;116(30):8771-9. doi: 10.1021/jp302382p. Epub 2012 Jul 25.

PMID:
22764742
[PubMed - indexed for MEDLINE]
14.

Fingerprint vibrational spectra of protonated methyl esters of amino acids in the gas phase.

Simon A, Macaleese L, Maître P, Lemaire J, McMahon TB.

J Am Chem Soc. 2007 Mar 14;129(10):2829-40. Epub 2007 Feb 20.

PMID:
17309254
[PubMed - indexed for MEDLINE]
15.

Structural characterization by infrared multiple photon dissociation spectroscopy of protonated gas-phase ions obtained by electrospray ionization of cysteine and dopamine.

Steill JD, Szczepanski J, Oomens J, Eyler JR, Brajter-Toth A.

Anal Bioanal Chem. 2011 Mar;399(7):2463-73. doi: 10.1007/s00216-010-4582-y. Epub 2011 Jan 27.

PMID:
21271241
[PubMed - indexed for MEDLINE]
16.

Single-conformation ultraviolet and infrared spectroscopy of model synthetic foldamers: beta-peptides Ac-beta3-hPhe-beta3-hAla-NHMe and Ac-beta3-hAla-beta3-hPhe-NHMe.

Baquero EE, James WH 3rd, Choi SH, Gellman SH, Zwier TS.

J Am Chem Soc. 2008 Apr 9;130(14):4795-807. doi: 10.1021/ja078272q. Epub 2008 Mar 18.

PMID:
18345673
[PubMed - indexed for MEDLINE]
17.

Ab initio molecular dynamics of protonated dialanine and comparison to infrared multiphoton dissociation experiments.

Marinica DC, Grégoire G, Desfrançois C, Schermann JP, Borgis D, Gaigeot MP.

J Phys Chem A. 2006 Jul 20;110(28):8802-10.

PMID:
16836443
[PubMed - indexed for MEDLINE]
18.

Conformation-specific spectroscopy and photodissociation of cold, protonated tyrosine and phenylalanine.

Stearns JA, Mercier S, Seaiby C, Guidi M, Boyarkin OV, Rizzo TR.

J Am Chem Soc. 2007 Sep 26;129(38):11814-20. Epub 2007 Sep 1.

PMID:
17764182
[PubMed - indexed for MEDLINE]
19.

Infrared multiple-photon dissociation spectroscopy of group II metal complexes with salicylate.

Dain RP, Gresham G, Groenewold GS, Steill JD, Oomens J, van Stipdonk MJ.

Rapid Commun Mass Spectrom. 2011 Jul 15;25(13):1837-46. doi: 10.1002/rcm.5053.

PMID:
21638359
[PubMed]
20.

IRMPD spectroscopy of a protonated, phosphorylated dipeptide.

Correia CF, Clavaguera C, Erlekam U, Scuderi D, Ohanessian G.

Chemphyschem. 2008 Dec 1;9(17):2564-73. doi: 10.1002/cphc.200800469.

PMID:
18979489
[PubMed - indexed for MEDLINE]

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