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Items: 1 to 50 of 58

1.

Mutant neuropeptide S receptor reduces sleep duration with preserved memory consolidation.

Xing L, Shi G, Mostovoy Y, Gentry NW, Fan Z, McMahon TB, Kwok PY, Jones CR, Ptáček LJ, Fu YH.

Sci Transl Med. 2019 Oct 16;11(514). pii: eaax2014. doi: 10.1126/scitranslmed.aax2014.

2.

The structures and properties of anionic tryptophan complexes.

Ieritano C, Featherstone J, Carr PJJ, Marta RA, Loire E, McMahon TB, Hopkins WS.

Phys Chem Chem Phys. 2018 Nov 7;20(41):26532-26541. doi: 10.1039/c8cp04533j. Epub 2018 Oct 11.

PMID:
30306979
3.

Inverse Sandwich Cyclopentadienyl Complexes of Sodium in the Gas Phase.

Featherstone J, Chong T, Martens JK, Oomens J, McMahon TB.

J Phys Chem A. 2018 Nov 1;122(43):8659-8664. doi: 10.1021/acs.jpca.8b09366. Epub 2018 Oct 22.

PMID:
30303368
4.

Complexation of halide ions to tyrosine: role of non-covalent interactions evidenced by IRMPD spectroscopy.

Corinti D, Gregori B, Guidoni L, Scuderi D, McMahon TB, Chiavarino B, Fornarini S, Crestoni ME.

Phys Chem Chem Phys. 2018 Feb 7;20(6):4429-4441. doi: 10.1039/c7cp06657k.

PMID:
29372198
5.

Interaction of B12F122- with All-cis 1,2,3,4,5,6 Hexafluorocyclohexane in the Gas Phase.

Lecours MJ, Marta RA, Steinmetz V, Keddie N, Fillion E, O'Hagan D, McMahon TB, Hopkins WS.

J Phys Chem Lett. 2017 Jan 5;8(1):109-113. doi: 10.1021/acs.jpclett.6b02629. Epub 2016 Dec 14.

PMID:
27966976
6.

Intramolecular cation-π interactions in protonated phenylalanine derivatives.

Fu W, Carr PJ, Lecours MJ, Burt M, Marta RA, Steinmetz V, Fillion E, McMahon TB, Hopkins WS.

Phys Chem Chem Phys. 2016 Dec 21;19(1):729-734. doi: 10.1039/c6cp07337a.

PMID:
27929166
7.

Changes in Tricarbastannatrane Transannular N-Sn Bonding upon Complexation Reveal Lewis Base Donicities.

Simidzija P, Lecours MJ, Marta RA, Steinmetz V, McMahon TB, Fillion E, Hopkins WS.

Inorg Chem. 2016 Oct 3;55(19):9579-9585. Epub 2016 Sep 15.

PMID:
27631720
8.

Janus Face Aspect of All-cis 1,2,3,4,5,6-Hexafluorocyclohexane Dictates Remarkable Anion and Cation Interactions In the Gas Phase.

Ziegler BE, Lecours M, Marta RA, Featherstone J, Fillion E, Hopkins WS, Steinmetz V, Keddie NS, O'Hagan D, McMahon TB.

J Am Chem Soc. 2016 Jun 22;138(24):7460-3. doi: 10.1021/jacs.6b02856. Epub 2016 May 12.

PMID:
27149387
9.

The structures and properties of proton- and alkali-bound cysteine dimers.

Ieritano C, Carr PJ, Hasan M, Burt M, Marta RA, Steinmetz V, Fillion E, McMahon TB, Scott Hopkins W.

Phys Chem Chem Phys. 2016 Feb 14;18(6):4704-10. doi: 10.1039/c5cp07414b.

PMID:
26800047
10.

Mode-specific fragmentation of amino acid-containing clusters.

Hopkins WS, Marta RA, Steinmetz V, McMahon TB.

Phys Chem Chem Phys. 2015 Nov 21;17(43):28548-55. doi: 10.1039/c5cp03517a.

PMID:
26348623
11.

Infrared-Driven Charge Transfer in Transition Metal B₁₂F₁₂ Clusters.

Hopkins WS, Carr PJ, Huang D, Bishop KP, Burt M, McMahon TB, Steinmetz V, Fillion E.

J Phys Chem A. 2015 Aug 6;119(31):8469-75. doi: 10.1021/acs.jpca.5b03932. Epub 2015 Jul 1.

PMID:
26090930
12.

Probing the mechanisms and dynamics of gas phase hydrogen-deuterium exchange reactions of sodiated polyglycines.

McMahon TB, Ohanessian G.

Phys Chem Chem Phys. 2015 Feb 14;17(6):4237-49. doi: 10.1039/c4cp03960b.

PMID:
25573245
13.

Gas-phase solvation of protonated amino acids by methanol.

Eldridge K, Wu R, Martens JK, McMahon TB.

J Phys Chem A. 2014 Dec 11;118(49):11629-40. doi: 10.1021/jp5086729. Epub 2014 Dec 1.

PMID:
25402819
14.

Persistent Intramolecular C-H···X (X = O or S) Hydrogen-Bonding in Benzyl Meldrum's Acid Derivatives.

Hopkins WS, Hasan M, Burt M, Marta RA, Fillion E, McMahon TB.

J Phys Chem A. 2014 May 29;118(21):3795-3803. doi: 10.1021/jp5029245. Epub 2014 May 14.

PMID:
24785148
15.

Insight into the gas-phase structure of a copper(II) L-histidine complex, the agent used to treat Menkes disease.

Ziegler BE, Marta RA, Burt MB, McMahon TB.

Inorg Chem. 2014 Mar 3;53(5):2349-51. doi: 10.1021/ic402755q. Epub 2014 Feb 14.

PMID:
24528202
16.

Structural investigation of protonated azidothymidine and protonated dimer.

Ziegler BE, Marta RA, Burt MB, Martens SM, Martens JK, McMahon TB.

J Am Soc Mass Spectrom. 2014 Feb;25(2):176-85. doi: 10.1007/s13361-013-0767-x. Epub 2013 Dec 4.

PMID:
24306778
17.

Proton-bound 3-cyanophenylalanine trimethylamine clusters: isomer-specific fragmentation pathways and evidence of gas-phase zwitterions.

Hopkins WS, Marta RA, McMahon TB.

J Phys Chem A. 2013 Oct 17;117(41):10714-8. doi: 10.1021/jp407766j. Epub 2013 Oct 3.

PMID:
24050520
18.

Weak ion-molecule interactions in the gas phase: a high-pressure mass spectrometry and computational study of chloride-alkane interactions.

Ziegler BE, Gamble TN, Li C, McMahon TB.

J Phys Chem A. 2013 Jul 18;117(28):5785-93. doi: 10.1021/jp403422q. Epub 2013 Jul 3.

PMID:
23755874
19.

Consecutive fragmentation mechanisms of protonated ferulic acid probed by infrared multiple photon dissociation spectroscopy and electronic structure calculations.

Martens SM, Marta RA, Martens JK, McMahon TB.

J Am Soc Mass Spectrom. 2012 Oct;23(10):1697-706. Epub 2012 Aug 4.

PMID:
22864827
20.

Experimental and theoretical investigation of the proton-bound dimer of lysine.

Wu R, Marta RA, Martens JK, Eldridge KR, McMahon TB.

J Am Soc Mass Spectrom. 2011 Sep;22(9):1651-9. doi: 10.1007/s13361-011-0178-9. Epub 2011 Jun 22.

PMID:
21953268
21.

Tridentate ionic hydrogen-bonding interactions of the 5-fluorocytosine cationic dimer and other 5-fluorocytosine analogues characterized by IRMPD spectroscopy and electronic structure calculations.

Martens SM, Marta RA, Martens JK, McMahon TB.

J Phys Chem A. 2011 Sep 8;115(35):9837-44. doi: 10.1021/jp201513j. Epub 2011 Aug 10.

PMID:
21755957
22.

Energetics and structural elucidation of mechanisms for gas phase H/D exchange of protonated peptides.

Ziegler BE, McMahon TB.

J Phys Chem A. 2010 Nov 11;114(44):11953-63. doi: 10.1021/jp105170f.

PMID:
20968311
23.

Infrared vibrational spectra as a structural probe of gaseous ions formed by caffeine and theophylline.

Marta RA, Wu R, Eldridge KR, Martens JK, McMahon TB.

Phys Chem Chem Phys. 2010 Apr 14;12(14):3431-42. doi: 10.1039/b921102k. Epub 2010 Mar 4.

PMID:
20336246
24.

Protonation sites and conformations of peptides of glycine (Gly(1-5)H(+)) by IRMPD spectroscopy.

Wu R, McMahon TB.

J Phys Chem B. 2009 Jun 25;113(25):8767-75. doi: 10.1021/jp811468q.

PMID:
19485314
25.

Structures, energetics, and dynamics of gas phase ions studied by FTICR and HPMS.

Wu R, McMahon TB.

Mass Spectrom Rev. 2009 Jul-Aug;28(4):546-85. doi: 10.1002/mas.20223.

PMID:
19353714
26.

Investigations of strong hydrogen bonding in (ROH)n...FHF- (n = 1, 2 and R = H, CH3, C2H5) clusters via high-pressure mass spectrometry and quantum calculations.

Nieckarz RJ, Oldridge N, Fridgen TD, Li GP, Hamilton IP, McMahon TB.

J Phys Chem A. 2009 Jan 29;113(4):644-52. doi: 10.1021/jp8071074.

PMID:
19123912
27.

Effects of isomerization on the measured thermochemical properties of deprotonated glycine/protic-solvent clusters.

Nieckarz RJ, Atkins CG, McMahon TB.

Chemphyschem. 2008 Dec 22;9(18):2816-25. doi: 10.1002/cphc.200800525.

PMID:
19035390
28.

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
29.

Investigation of cation-pi interactions in biological systems.

Wu R, McMahon TB.

J Am Chem Soc. 2008 Sep 24;130(38):12554-5. doi: 10.1021/ja802117s. Epub 2008 Aug 29.

PMID:
18759391
30.

Infrared multiple-photon dissociation mechanisms of peptides of glycine.

Wu R, McMahon TB.

Chemistry. 2008;14(26):7765-70. doi: 10.1002/chem.200800594. No abstract available.

PMID:
18618878
31.

IRMPD spectra of Gly.NH4 + and proton-bound betaine dimer: evidence for the smallest gas phase zwitterionic structures.

Wu R, McMahon TB.

J Mass Spectrom. 2008 Dec;43(12):1641-8. doi: 10.1002/jms.1449.

PMID:
18613000
32.

Stabilization of zwitterionic structures of amino acids (Gly, Ala, Val, Leu, Ile, Ser and Pro) by ammonium ions in the gas phase.

Wu R, McMahon TB.

J Am Chem Soc. 2008 Mar 12;130(10):3065-78. doi: 10.1021/ja076685l. Epub 2008 Feb 14.

PMID:
18271581
33.
35.

Stabilization of the zwitterionic structure of proline by an alkylammonium ion in the gas phase.

Wu R, McMahon TB.

Angew Chem Int Ed Engl. 2007;46(20):3668-71. No abstract available.

PMID:
17397022
36.

Infrared multiple photon dissociation spectra of proline and glycine proton-bound homodimers. Evidence for zwitterionic structure.

Wu R, McMahon TB.

J Am Chem Soc. 2007 Apr 25;129(16):4864-5. Epub 2007 Mar 30. No abstract available.

PMID:
17394317
37.

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
39.

Potential energy surfaces for gas-phase SN2 reactions involving nitriles and substituted nitriles.

Fridgen TD, Burkell JL, Wilsily AN, Braun V, Wasylycia J, McMahon TB.

J Phys Chem A. 2005 Aug 25;109(33):7519-26.

PMID:
16834121
40.

Methyl cation affinities of rare gases and nitrogen and the heat of formation of diazomethane.

Dixon DA, de Jong WA, Peterson KA, McMahon TB.

J Phys Chem A. 2005 May 12;109(18):4073-80.

PMID:
16833729
41.

Experimental infrared spectra of Cl-(ROH) (R = H, CH3, CH3CH2) complexes in the gas-phase.

Fridgen TD, McMahon TB, Maître P, Lemaire J.

Phys Chem Chem Phys. 2006 Jun 7;8(21):2483-90. Epub 2006 Apr 24.

PMID:
16721432
42.

Protonation thermochemistry of aminoacetonitrile.

Bouchoux G, Guillemin JC, Lemahieu N, McMahon TB.

Rapid Commun Mass Spectrom. 2006;20(8):1187-91.

PMID:
16541413
43.

Gas phase infrared multiple-photon dissociation spectra of methanol, ethanol and propanol proton-bound dimers, protonated propanol and the propanol/water proton-bound dimer.

Fridgen TD, Macaleese L, McMahon TB, Lemaire J, Maitre P.

Phys Chem Chem Phys. 2006 Feb 28;8(8):955-66. Epub 2006 Jan 26.

PMID:
16482338
44.
45.

Protonation thermochemistry of selected hydroxy- and methoxycarbonyl molecules.

Bouchoux G, Leblanc D, Bertrand W, McMahon TB, Szulejko JE, Berruyer-Penaud F, Mó O, Yáñez M.

J Phys Chem A. 2005 Dec 29;109(51):11851-9.

PMID:
16366636
47.

Infrared spectra of homogeneous and heterogeneous proton-bound dimers in the gas phase.

Fridgen TD, MacAleese L, Maitre P, McMahon TB, Boissel P, Lemaire J.

Phys Chem Chem Phys. 2005 Jul 21;7(14):2747-55. Epub 2005 Jun 21.

PMID:
16189589
48.

Isomerization of the protonated acetone dimer in the gas phase.

Norrman K, Sølling TI, McMahon TB.

J Mass Spectrom. 2005 Aug;40(8):1076-87.

PMID:
15971295
49.

Ter-body intermediates in the gas phase: reaction of ionized enols with tert-butanol.

van der Rest G, Chamot-Rooke J, Mourgues P, McMahon TB, Audier HE.

J Am Soc Mass Spectrom. 2001 Aug;12(8):938-47.

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