James Bull

Search results

• 2021

  Action spectroscopy of deprotomer-selected hydroxycinnamate anions

  Bull, J. N., Buntine, J. T., Carrascosa, E., Stockett, M. H. & Bieske, E. J., 24 Feb 2021, In : European Physical Journal D. 75, 2, 67.

  Research output: Contribution to journal › Article
  1 Citation (Scopus)

• Action spectroscopy of isomer-selected luciferin anions

  Kjær, C., Bull, J. N., Carrascosa, E., Nielsen, S. B. & Bieske, E. J., 2 Mar 2021, In : European Physical Journal D. 75, 3, 72.

  Research output: Contribution to journal › Article

• Action Spectroscopy of the Isolated Red Kaede Fluorescent Protein Chromophore

  Coughlan, N. J. A., Stockett, M. H., Kjaer, C., Ashworth, E. K., Bulman Page, P., Meech, S., Nielsen, S. B., Blancafort, L., Hopkins, W. S. & Bull, J., 23 Sep 2021, (Accepted/In press) In : The Journal of Chemical Physics.

  Research output: Contribution to journal › Article

• Autodetachment dynamics of 2-naphthoxide and implications for astrophysical anion abundance

  Ashworth, E. K., Anstöter, C. S., Verlet, J. R. R. & Bull, J. N., 14 Mar 2021, In : Physical Chemistry Chemical Physics. 23, 10, p. 5817-5823 7 p.

  Research output: Contribution to journal › Article

  Open Access

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  2 Citations (Scopus)

  6 Downloads (Pure)

• Competitive Dehydrogenation and Backbone Fragmentation of Superhydrogenated PAHs: A Laboratory Study

  Stockett, M. H., Avaldi, L., Bolognesi, P., Bull, J. N., Carlini, L., Carrascosa, E., Chiarinelli, J., Richter, R. & Zettergren, H., 24 May 2021, In : Astrophysical Journal. 913, 1, 46.

  Research output: Contribution to journal › Article

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• Non-statistical fragmentation in photo-activated flavin mononucleotide anions

  Giacomozzi, L., Kjær, C., Brøndsted Nielsen, S., Ashworth, E. K., Bull, J. N. & Stockett, M. H., 26 Jul 2021, In : The Journal of Chemical Physics. 155, 4, 044305.

  Research output: Contribution to journal › Article

• Roadmap on dynamics of molecules and clusters in the gas phase

  Zettergren, H., Domaracka, A., Schlathölter, T., Bolognesi, P., Díaz-Tendero, S., Łabuda, M., Tosic, S., Maclot, S., Johnsson, P., Steber, A., Tikhonov, D., Castrovilli, M. C., Avaldi, L., Bari, S., Milosavljević, A. R., Palacios, A., Faraji, S., Piekarski, D. G., Rousseau, P., Ascenzi, D. & 24 others, Romanzin, C., Erdmann, E., Alcamí, M., Kopyra, J., Limão-Vieira, P., Kočišek, J., Fedor, J., Albertini, S., Gatchell, M., Cederquist, H., Schmidt, H. T., Gruber, E., Andersen, L. H., Heber, O., Toker, Y., Hansen, K., Noble, J. A., Jouvet, C., Kjær, C., Nielsen, S. B., Carrascosa, E., Bull, J., Candian, A. & Petrignani, A., 11 May 2021, In : European Physical Journal D. 75, 5, 152.

  Research output: Contribution to journal › Article

  Open Access

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  4 Downloads (Pure)
• 2020

  Fingerprinting the Excited State Dynamics in Methyl Ester and Methyl Ether Anions of Deprotonated para-Coumaric Acid

  Bull, J. N., Anstöter, C. S. & Verlet, J. R. R., 19 Mar 2020, In : The Journal of Physical Chemistry A. 124, 11, p. 2140-2151 12 p.

  Research output: Contribution to journal › Article

  Open Access

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  6 Citations (Scopus)

  1 Downloads (Pure)

• Near-infrared reversible photoswitching of an isolated azobenzene-stilbene dye

  Carrascosa, E., Bull, J. N., Buntine, J. T., da Silva, G., Santos, P. F. & Bieske, E. J., 16 Feb 2020, In : Chemical Physics Letters. 741, 5 p., 137065.

  Research output: Contribution to journal › Article

  Open Access

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  2 Citations (Scopus)

  3 Downloads (Pure)

• Photophysics of Isolated Rose Bengal Anions

  Stockett, M. H., Kjaer, C., Daly, S., Bieske, E. J., Verlet, J. R. R., Nielsen, S. B. & Bull, J., 15 Oct 2020, In : The Journal of Physical Chemistry A. 124, 41, p. 8429–8438 10 p.

  Research output: Contribution to journal › Article

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• Radiative cooling of carbon cluster anions C2n+1− (n = 3–5)

  Stockett, M., Bull, J., Buntine, J. T., Carrascosa, E., Anderson, E. K., Gatchell, M., Kaminska, M., Nascimento, R. F., Cederquist, H., Schmidt, H. T. & Zettergren, H., 7 Jul 2020, In : European Physical Journal D. 74, 7, 150.

  Research output: Contribution to journal › Article

  Open Access

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  3 Citations (Scopus)

  6 Downloads (Pure)

• Reversible photoswitching of isolated ionic hemiindigos with visible light

  Carrascosa, E., Petermayer, C., Scholz, M. S., Bull, J. N., Dube, H. & Bieske, E. J., 2 Apr 2020, In : ChemPhysChem. 21, 7, p. 680-685 6 p.

  Research output: Contribution to journal › Article

  Open Access

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  4 Citations (Scopus)

  8 Downloads (Pure)

• Role of Nonvalence States in the Ultrafast Dynamics of Isolated Anions

  Verlet, J. R. R., Anstöter, C. S., Bull, J. N. & Rogers, J. P., 7 May 2020, In : The Journal of Physical Chemistry A. 124, 18, p. 3507-3519 13 p.

  Research output: Contribution to journal › Article

  Open Access

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  8 Citations (Scopus)

  9 Downloads (Pure)

• Spectroscopic characterisation of radical polyinterhalogen molecules

  Gregory, J., Verlet, J. R. R. & Bull, J. N., 28 Apr 2020, In : Physical Chemistry Chemical Physics. 22, 16, p. 8284-8288 5 p.

  Research output: Contribution to journal › Article

  Open Access

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• Unimolecular fragmentation and radiative cooling of isolated PAH ions: A quantitative study

  Stockett, M. H., Bull, J. N., Buntine, J. T., Carrascosa, E., Ji, M., Kono, N., Schmidt, H. T. & Zettergren, H., 19 Oct 2020, In : The Journal of Chemical Physics. 153, 15, 154303.

  Research output: Contribution to journal › Article
• 2019

  Exotic systems: General discussion

  Dessent, C., Johnson, M., Gerber, B., Wester, R., Asmis, K., Avdonin, I., Bieske, E., Gatchell, M., Bull, J., Sarre, P., Gaigeot, M-P., Chou, C-W., Mabbs, R., Jordan, K., Beyer, M. K., McCaslin, L., Krylov, A., Schlemmer, S., McCoy, A. B., Verlet, J. & 4 others, Meir, Z., Simons, J., Gabelica, V. & Willitsch, S., 2019, In : Faraday Discussions. 217, p. 601-622 22 p.

  Research output: Contribution to journal › Article

• Photodetachment and photoreactions of substituted naphthalene anions in a tandem ion mobility spectrometer

  Bull, J. N., Buntine, J. T., Scholz, M. S., Carrascosa, E., Giacomozzi, L., Stockett, M. H. & Bieske, E. J., 1 Jul 2019, In : Faraday Discussions. 217, p. 34-46 13 p.

  Research output: Contribution to journal › Article

  Open Access

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  8 Citations (Scopus)

  10 Downloads (Pure)

• Photoelectron Spectroscopy of the Hexafluorobenzene Cluster Anions: (C₆F₆ )_n^- (n = 1-5) and I^- (C₆F₆)

  Rogers, J. P., Anstöter, C. S., Bull, J. N., Curchod, B. F. E. & Verlet, J. R. R., 28 Feb 2019, In : Journal of Physical Chemistry A. 123, 8, p. 1602-1612 11 p.

  Research output: Contribution to journal › Article

  Open Access
  14 Citations (Scopus)

• Photoinitiated Intramolecular Proton Transfer in Deprotonated para-Coumaric Acid

  Bull, J., da Silva, G., Scholz, M. S., Carrascosa, E. & Bieske, E. J., 23 May 2019, In : Journal of Physical Chemistry A. 123, 20, p. 4419-4430

  Research output: Contribution to journal › Article

  Open Access

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  9 Citations (Scopus)

  9 Downloads (Pure)

• Ultrafast photoisomerisation of an isolated retinoid

  Bull, J., West, C., Anstoter, C., da Silva, G., Bieske, E. J. & Verlet, J. R. R., 28 May 2019, In : Physical Chemistry Chemical Physics. 21, 20, p. 10567-10579

  Research output: Contribution to journal › Article

  Open Access

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  6 Citations (Scopus)

  7 Downloads (Pure)

• Ultrafast valence to non-valence excited state dynamics in a common anionic chromophore

  Bull, J. N., Anstöter, C. S. & Verlet, J. R. R., 20 Dec 2019, In : Nature Communications. 10, 1, 5820.

  Research output: Contribution to journal › Article

  Open Access

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  13 Citations (Scopus)

  19 Downloads (Pure)

• Ultraslow radiative cooling of C_n^-(n = 3–5)

  Bull, J., Scholz, M. S., Carrascosa, E., Kristiansson, M. K., Eklund, G., Punnakayathil, N., Ruette, N. D., Zettergren, H., Schmidt, H. T., Cederquist, H. & Stockett, M. H., 2019, In : Journal of Chemical Physics. 151, 114304.

  Research output: Contribution to journal › Article

  Open Access

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  4 Citations (Scopus)

  9 Downloads (Pure)
• 2018

  Differential-Mobility Spectrometry of 1-Deoxysphingosine Isomers: New Insights into the Gas Phase Structures of Ionized Lipids

  Poad, B. L. J., MacCarone, A. T., Yu, H., Mitchell, T. W., Saied, E. M., Arenz, C., Hornemann, T., Bull, J. N., Bieske, E. J. & Blanksby, S. J., 17 Apr 2018, In : Analytical Chemistry. 90, 8, p. 5343-5351 9 p.

  Research output: Contribution to journal › Article
  19 Citations (Scopus)

• Double Molecular Photoswitch Driven by Light and Collisions

  Bull, J. N., Scholz, M. S., Carrascosa, E., Da Silva, G. & Bieske, E. J., 1 Jun 2018, In : Physical Review Letters. 120, 22, 223002.

  Research output: Contribution to journal › Article
  10 Citations (Scopus)

• From: E to Z and back again: Reversible photoisomerisation of an isolated charge-tagged azobenzene

  Bull, J. N., Scholz, M. S., Carrascosa, E. & Bieske, E. J., 2018, In : Physical Chemistry Chemical Physics. 20, 1, p. 509-513 5 p.

  Research output: Contribution to journal › Article

  Open Access

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  9 Citations (Scopus)

  10 Downloads (Pure)

• Ion mobility action spectroscopy of flavin dianions reveals deprotomer-dependent photochemistry

  Bull, J. N., Carrascosa, E., Giacomozzi, L., Bieske, E. J. & Stockett, M. H., 7 Aug 2018, In : Physical Chemistry Chemical Physics. 20, 29, p. 19672-19681 10 p.

  Research output: Contribution to journal › Article

  Open Access

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  11 Citations (Scopus)

  7 Downloads (Pure)

• Linkage Photoisomerization of an Isolated Ruthenium Sulfoxide Complex: Sequential versus Concerted Rearrangement

  Scholz, M. S., Bull, J. N., Carrascosa, E., Adamson, B. D., Kosgei, G. K., Rack, J. J. & Bieske, E. J., 7 May 2018, In : Inorganic Chemistry. 57, 9, p. 5701-5706 6 p.

  Research output: Contribution to journal › Article
  4 Citations (Scopus)

• Photoswitching an isolated donor-acceptor Stenhouse adduct

  Bull, J. N., Carrascosa, E., Mallo, N., Scholz, M. S., Da Silva, G., Beves, J. E. & Bieske, E. J., 1 Feb 2018, In : Journal of Physical Chemistry Letters. 9, 3, p. 665-671 7 p.

  Research output: Contribution to journal › Article
  31 Citations (Scopus)

• Reversible photoisomerization of the isolated green fluorescent protein chromophore

  Carrascosa, E., Bull, J. N., Scholz, M. S., Coughlan, N. J. A., Olsen, S., Wille, U. & Bieske, E. J., 17 May 2018, In : Journal of Physical Chemistry Letters. 9, 10, p. 2647-2651 5 p.

  Research output: Contribution to journal › Article
  13 Citations (Scopus)
• 2017

  A Strong cis-Effect in an Imidazole-Imidazolium-Substituted Alkene

  Georgiou, D. C., Haghighatbin, M. A., Hogan, C. F., Scholz, M. S., Bull, J. N., Bieske, E. J., Wilson, D. J. D. & Dutton, J. L., 5 Jul 2017, In : Angewandte Chemie - International Edition. 56, 29, p. 8473-8480 8 p.

  Research output: Contribution to journal › Article
  3 Citations (Scopus)

• Dynamics of π∗-resonances in anionic clusters of Para -toluquinone

  Bull, J. N. & Verlet, J. R. R., 21 Oct 2017, In : Physical Chemistry Chemical Physics. 19, 39, p. 26589-26595 7 p.

  Research output: Contribution to journal › Article
  9 Citations (Scopus)

• Electron-impact-ionization dynamics of S F6

  Bull, J. N., Lee, J. W. L. & Vallance, C., 11 Oct 2017, In : Physical Review A. 96, 4, 042704.

  Research output: Contribution to journal › Article
  5 Citations (Scopus)

• Isomerisation of an intramolecular hydrogen-bonded photoswitch: Protonated azobis(2-imidazole)

  Bull, J. N., Scholz, M. S., Coughlan, N. J. A. & Bieske, E. J., 2 May 2017, In : Physical Chemistry Chemical Physics. 19, 20, p. 12776-12783 8 p.

  Research output: Contribution to journal › Article

  Open Access

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  17 Citations (Scopus)

  15 Downloads (Pure)

• Observation and ultrafast dynamics of a nonvalence correlation-bound state of an anion

  Bull, J. N. & Verlet, J. R. R., 19 May 2017, In : Science Advances. 3, 5, e1603106.

  Research output: Contribution to journal › Article

  Open Access

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  27 Citations (Scopus)

  7 Downloads (Pure)

• Online measurement of photoisomerisation efficiency in solution using ion mobility mass spectrometry

  Bull, J. N., Carrascosa, E., Scholz, M. S., Coughlan, N. J. A. & Bieske, E. J., 21 Jun 2017, In : Analyst. 142, 12, p. 2100-2103 4 p.

  Research output: Contribution to journal › Article
  5 Citations (Scopus)

• Photoisomerization of Protonated Azobenzenes in the Gas Phase

  Scholz, M. S., Bull, J. N., Coughlan, N. J. A., Carrascosa, E., Adamson, B. D. & Bieske, E. J., 3 Aug 2017, In : Journal of Physical Chemistry A. 121, 34, p. 6413-6419 7 p.

  Research output: Contribution to journal › Article
  17 Citations (Scopus)

• Protomer-Specific Photochemistry Investigated Using Ion Mobility Mass Spectrometry

  Bull, J. N., Coughlan, N. J. A. & Bieske, E. J., 17 Aug 2017, In : Journal of Physical Chemistry A. 121, 32, p. 6021-6027 7 p.

  Research output: Contribution to journal › Article
  18 Citations (Scopus)
• 2016

  Charged Particle Imaging of the Deprotonated Octatrienoic Acid Anion: Evidence for a Photoinduced Cyclization Reaction

  West, C. W., Bull, J. N. & Verlet, J. R. R., 17 Nov 2016, In : Journal of Physical Chemistry Letters. 7, 22, p. 4635-4640

  Research output: Contribution to journal › Article

  Open Access
  5 Citations (Scopus)

• Monitoring isomerization of molecules in solution using ion mobility mass spectrometry

  Bull, J. N., Scholz, M. S., Coughlan, N. J. A., Kawai, A. & Bieske, E. J., 6 Dec 2016, In : Analytical Chemistry. 88, 24, p. 11978-11981 4 p.

  Research output: Contribution to journal › Article
  20 Citations (Scopus)

• Photoelectron imaging as a probe of the repulsive Coulomb barrier in the photodetachment of antimony tartrate dianions

  West, C. W., Bull, J. N., Woods, D. A. & Verlet, J. R. R., Feb 2016, In : Chemical Physics Letters. 645, p. 138-143

  Research output: Contribution to journal › Article

  Open Access
  4 Citations (Scopus)

• The Vitamin E Radical Probed by Anion Photoelectron Imaging

  Anstöter, C. S., West, C. W., Bull, J. N. & Verlet, J. R. R., 28 Jul 2016, In : Journal of Physical Chemistry B. 120, 29, p. 7108-7113

  Research output: Contribution to journal › Article

  Open Access
  4 Citations (Scopus)

• Ultrafast dynamics of formation and autodetachment of a dipole-bound state in an open-shell π-stacked dimer anion

  Bull, J. N., West, C. W. & Verlet, J. R. R., 1 Aug 2016, In : Chemical Science. 7, 8, p. 5352-5361 10 p.

  Research output: Contribution to journal › Article

  Open Access
  27 Citations (Scopus)

• Ultrafast dynamics of temporary anions probed through the prism of photodetachment

  Anstöter, C. S., Bull, J. N. & Verlet, J. R. R., 8 Aug 2016, In : International Reviews in Physical Chemistry. 35, 4, p. 509-538 30 p.

  Research output: Contribution to journal › Article

  Open Access
  36 Citations (Scopus)
• 2015

  Anion resonances and above-threshold dynamics of coenzyme Q0

  Bull, J. N., West, C. W. & Verlet, J. R. R., 28 Jun 2015, In : Physical Chemistry Chemical Physics. 17, 24, p. 16125-16135

  Research output: Contribution to journal › Article
  14 Citations (Scopus)

• Electron ionization dynamics of N2 and O2 molecules: Velocity-map imaging

  Bull, J. N., Lee, J. W. L. & Vallance, C., Feb 2015, In : Physical Review A - Atomic, Molecular, and Optical Physics. 91, 2, 022704.

  Research output: Contribution to journal › Article
  14 Citations (Scopus)

• Excited state dynamics of the isolated green fluorescent protein chromophore anion following UV excitation

  West, C. W., Bull, J. N., Hudson, A. S., Cobb, S. L. & Verlet, J. R. R., 12 Mar 2015, In : Journal of Physical Chemistry B. 119, 10, p. 3982-3987

  Research output: Contribution to journal › Article
  39 Citations (Scopus)

• Internal conversion outcompetes autodetachment from resonances in the deprotonated tetracene anion continuum

  Bull, J. N., West, C. W. & Verlet, J. R. R., 28 Dec 2015, In : Physical Chemistry Chemical Physics. 17, 48, p. 32464-32471

  Research output: Contribution to journal › Article
  20 Citations (Scopus)

• On the formation of anions: Frequency-, angle-, and time-resolved photoelectron imaging of the menadione radical anion

  Bull, J. N., West, C. W. & Verlet, J. R. R., 1 Feb 2015, In : Chemical Science. 6, 2, p. 1578-1589

  Research output: Contribution to journal › Article

  Open Access
  35 Citations (Scopus)

• Time-resolved photodetachment anisotropy: Gas-phase rotational and vibrational dynamics of the fluorescein anion

  Horke, D. A., Chatterley, A. S., Bull, J. N. & Verlet, J. R. R., 2 Jan 2015, In : Journal of Physical Chemistry Letters. 6, 1, p. 189-194

  Research output: Contribution to journal › Article
  12 Citations (Scopus)
• 2014

  Absolute electron total ionization cross-sections: Molecular analogues of DNA and RNA nucleobase and sugar constituents

  Bull, J. N., Lee, J. W. L. & Vallance, C., 2014, In : Physical Chemistry Chemical Physics. 16, 22, p. 10743-10752

  Research output: Contribution to journal › Article
  27 Citations (Scopus)