Bluhme, H., Jensen, M. J.
, Nielsen, S. B., Pedersen, U. V.
, Seiersen, K., Svendsen, A. & Andersen, L. H. (2004).
Electron scattering on stored mononucleotide anions.
Physical Review A,
70.
El Ghazaly, M. O. A.
, Svendsen, A., Bluhme, H., Nielsen, S. B. & Andersen, L. H. (2005).
Electron scattering on p-benzoquinone anions.
Chemical Physics Letters,
405, 278-281.
El Ghazaly, M. O. A.
, Svendsen, A., Bluhme, H., Nielsen, A. B.
, Nielsen, S. B. & Andersen, L. H. (2004).
Electron Scattering on Centrosymmetric Molecular Dianions Pt(CN)42-and Pt(CN)62-.
Physical Review Letters,
93(20), 214112-1.
Hvelplund, P., Nielsen, S. B., Sørensen, M.
, Andersen, J. U. & Jørgensen, T. J. D. (2001).
Electron loss from multiply protonated lysozyme ions in high energy collisions with molecular oxygen.
J. Am. Soc. Mass Spectrom.,
12, 889.
Holm, A., Nielsen, L. M., Kohler, B.
, Hoffmann, S. V. & Nielsen, S. B. (2010).
Electronic coupling between cytosine bases in DNA single strands and i-motifs revealed from synchrotron radiation circular dichroism experiments.
Physical Chemistry Chemical Physics,
12(14), 3426-3430.
https://doi.org/10.1039/b924076d
Bernigaud, V., Drenck, K., Huber, B.
, Hvelplund, P., Jabot, T.
, Kadhane, U., Kirketerp, M.-B. S., Liu, B.
, Lykkegaard, M. K., Manil, B.
& Nielsen, S. B. (2008).
Electron-Capture-Induced Dissociation of Protoporphyrin IX Ions.
Journal of The American Society for Mass Spectrometry, 809-813.
Hvelplund, P., Nielsen, S. B., Panja, S., Poully, J.-C.
, Støchkel, K. & Liu, B. (2007).
Electron capture induced dissociation of peptide ions: Identification of neutral fragments from secondary collisions with cesium vapor.
International Journal of Mass Spectrometry,
263, 66-70.
Liu, B., Haag, N., Johansson, H., Schmidt, H. T., Cederquist, H.
, Nielsen, S. B., Zettergren, H., Hvelplund, P., Manil, B. & Huber, B. A. (2008).
Electron capture induced dissociation of nucleotide anions in water nanodroplets.
Journal of Chemical Physics,
128(075102).
Zettergren, H., Adoui, L., Bernigaud, V., Cederquist, H., Haag, N.
, Holm, A. I. S., Huber, B.
, Hvelplund, P., Johansson, H.
, Kadhane, U., Koefoed-Larsen, M., Liu, B., Manil, B.
, Nielsen, S. B., Panja, S., Rangama, J., Reinhed, P., Schmidt, H.
& Støchkel, K. (2009).
Electron-Capture-Induced Dissociation of Microsolvated Di- and Tripeptide Monocations: Elucidation of Fragmentation Channels from Measurements of Negative Ions.
ChemPhysChem,
10(9-10), 1619-1623.
https://doi.org/10.1002/cphc.200800782
Haag, N.
, Holm, A., Johansson, H. A. B., Zettergren, H., Schmidt, H. T.
, Nielsen, S. B., Hvelplund, P. & Cederquist, H. (2010).
Electron capture induced dissociation of doubly protonated pentapeptides: Dependence on molecular structure and charge separation.
Journal of Chemical Physics,
134(3), 035102-1 - 035102-6.
https://doi.org/10.1063/1.3533952
Jensen, C. S.
, Wyer, J. A., Houmøller, J., Hvelplund, P. & Nielsen, S. B. (2011).
Electron-capture induced dissociation of doubly charged dipeptides: on the neutral losses and N-Cα bond cleavages.
Physical Chemistry Chemical Physics,
13(41), 18373-8.
https://doi.org/10.1039/c1cp21549c
Bernigaud, V., Cederquist, H., Haag, N.
, Holm, A. I. S., Huber, B.
, Hvelplund, P., Kadhane, U., Larsen, M. K., Manil, B.
, Nielsen, S. B., Panja, S., Ptasínska, S., Rangama, J., Reinhed, P., Schmidt, H. T., Streletskii, A. V.
, Støchkel, K., Worm, E. S. & Zettergren, H. (2008).
Electron capture-induced dissociation of AK dipeptide dications: Influence of ion velocity, crown-ether complexation and collision gas.
International Journal of Mass Spectrometry,
276, 77-81.
Holm, A. I. S., Larsen, M. K.
, Panja, S., Hvelplund, P., Nielsen, S. B., Leib, R. D., Donald, W. A., Williams, E., Hao, C. & Turecek, F. (2008).
Electron capture, femtosecond electron transfer and theory: A study of noncovalent crown ether 1,n-diammonium alkane complexes.
International Journal of Mass Spectrometry, (276), 116-126.
Liu, B., Tomita, S., Rangama, J.
, Hvelplund, P. & Nielsen, S. B. (2003).
Electron attachment to "naked" and microsolvated nucleotide anions: Detection of long-lived dianions.
ChemPhysChem,
4, 1341.
Kelly, O., Calvert, C. R., Greenwood, J. B., Zettergren, H.
, Nielsen, S. B. & Wyer, J. A. (2012).
Effects of Charge Location on the Absorptions and Lifetimes of Protonated Tyrosine Peptides in Vacuo.
Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory,
116(7), 1701-1709.
https://doi.org/10.1021/jp208578w
Vogt, E.
, Langeland, J., Kjær, C., Lindkvist, T. T., Kjaergaard, H. G.
& Nielsen, S. B. (2021).
Effect of Freezing out Vibrational Modes on Gas-Phase Fluorescence Spectra of Small Ionic Dyes.
Journal of Physical Chemistry Letters,
12(46), 11346-11352.
https://doi.org/10.1021/acs.jpclett.1c03259
Houmøller, J., Wanko, M., Rubio, A.
& Nielsen, S. B. (2015).
Effect of a Single Water Molecule on the Electronic Absorption by o- and p-Nitrophenolate: A Shift to the Red or to the Blue? Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory,
119(47), 11498-503.
https://doi.org/10.1021/acs.jpca.5b08634
Puranik, M., Weeks, C. L., Lahay, D., Kabil, Ö., Taoka, S.
, Nielsen, S. B., Groves, J. T., Banerjee, R. & Spiro, T. G. (2006).
Dynamics of carbon monoxide binding to crystathionine ß-synthase.
Journal of Biological Chemistry,
281, 13433-13438.
Tomita, S.
, Andersen, J. U., Bonderup, E., Hvelplund, P., Liu, B., Nielsen, S. B., Pedersen, U. V., Rangama, J., Hansen, K. & Echt, O. (2005).
Dynamic Jahn-Teller effects in isolated C60- studied by near-infrared spectroscopy in a storage ring.
Physical Review Letters,
94, 053002.
Kirketerp, M.-B. S., Petersen, M. Å., Wanko, M., Zettergren, H., Rubio, A., Nielsen, M. B.
& Nielsen, S. B. (2010).
Double-Bond versus Triple-Bond Bridges: Does it Matter for the Charge-Transfer Absorption by Donor-Acceptor Chromophores? ChemPhysChem,
11(12), 2495-2498.
https://doi.org/10.1002/cphc.201000464
Qvortrup, K., Thuen Jakobsen, M., Gisselbrecht, J.-P., Boudon, C., Jensen, F.
, Nielsen, S. B. & Brøndsted Nielsen, M. (2004).
Donor strength of π-extended tetrathiafulvalenes: ionisation energies vs. oxidation potentials. A joint theoretical and experimental study.
Journal of Materials Chemistry,
14, 1768.
Ard, S., Mirsaleh-Kohan, N., Steill, J. D., Oomens, J.
, Nielsen, S. B. & Compton, R. N. (2010).
Dissociation of dicarboxylate and disulfonate dianions.
Journal of Chemical Physics,
132(9), 094301.
https://doi.org/10.1063/1.3292577
Moss, C. L., Chung, T. W.
, Wyer, J., Nielsen, S. B., Hvelplund, P. & Turecek, F. (2011).
Dipole-Guided Electron Capture Causes Abnormal Dissociations of Phosphorylated Pentapeptides.
Journal of The American Society for Mass Spectrometry,
22, 731-751.
https://doi.org/10.1007/s13361-011-0083-2
Streletskiy, A. V.
, Hvelplund, P., Nielsen, S. B., Liu, B., Tomita, S., Goryunkov, A. A. & Boltalina, O. (2006).
Differences in electronic properties of fluorinated and trifluoromethylated fullerenes revealed by their propensity for dianion formation.
Journal of Chemical Physics,
124, 144306.
Panja, S., Kadhane, U., Andersen, J. U., Holm, A. I. S., Hvelplund, P., Kirketerp, M.-B. S., Nielsen, S. B., Støchkel, K., Compton, R. N., Forster, J. S., Kilså, K. & Nielsen, M. B. (2007).
Dianions of 7,7,8,8-tetracyano-p-quinodimethane and perfluorinated tetracyanoquinodimethane: Information on excited states from lifetime measurements in an electrostatic storage ring and optical absorption spectroscopy.
Journal of Chemical Physics,
127(124301).
Nielsen, C. B., Foster, J. S.
, Ogilby, P. R. & Nielsen, S. B. (2005).
Delayed Dissociation of Photoexcited Porphyrin Cations in a Storage Ring: Determination of Triplet Quantum Yields.
Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory,
109, 3875-3879.
Nielsen, C. B., Forster, J. S., Ogilby, P. R.
& Nielsen, S. B. (2005).
Delayed dissociation of photoexcited porphyrin cations in a storage ring: Determination of triplet quantum yields.
Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory,
109, 3875.
Kjær, C., Vu-Phung, A.
, Toft Lindkvist, T., Langeland, J. & Brøndsted Nielsen, S. (2023).
Cryogenic Ion Fluorescence Spectroscopy: FRET in Rhodamine Homodimers and Heterodimers.
Chemistry - A European Journal,
29(60), Artikel e202302166.
https://doi.org/10.1002/chem.202302166
Kjær, C., Vogt, E.
, Langeland, J., Christensen, N. F.
, Lindkvist, T. T., Kjaergaard, H. G.
& Nielsen, S. B. (2023).
Cryogenic fluorescence spectroscopy of oxazine ions isolated in vacuo.
Physical Chemistry Chemical Physics,
25(47), 32715-32722.
https://doi.org/10.1039/d3cp04615j
Ashworth, E. K.
, Langeland, J., Stockett, M. H.
, Lindkvist, T. T., Kjær, C., Bull, J. N.
& Nielsen, S. B. (2022).
Cryogenic Fluorescence Spectroscopy of Ionic Fluorones in Gaseous and Condensed Phases: New Light on Their Intrinsic Photophysics.
The Journal of Physical Chemistry A,
126(51), 9553-9563.
https://doi.org/10.1021/acs.jpca.2c07231
Langeland, J., Christensen, N. F., Vogt, E.
, Kjær, C., Lindkvist, T. T., Nielsen, S. B. & Kjaergaard, H. G. (2023).
Cryogenic Absorption and Emission Spectroscopy of the Oxyluciferin Anion In Vacuo.
Journal of Physical Chemistry Letters,
14(25), 5949-5954.
https://doi.org/10.1021/acs.jpclett.3c01206
Christensen, M. A., Della Pia, E. A.
, Houmøller, J., Thomsen, S. D., Wanko, M., Bond, A. D., Rubio, A.
, Nielsen, S. B. & Nielsen, M. B. (2014).
Cross-Conjugation vs. Linear Conjugation in Donor–Bridge–Acceptor Nitrophenol Chromophores.
European Journal of Organic Chemistry,
2014(10), 2044-2052.
https://doi.org/10.1002/ejoc.201301642
Toker, Y.
, Langeland, J., Gruber, E., Kjaer, C., Nielsen, S. B., Andersen, L. H., Bonin, V. A. & Schapiro, I. (2018).
Counterion-controlled spectral tuning of the protonated Schiff-base retinal.
Physical Review A,
98(4), Artikel 043428.
https://doi.org/10.1103/PhysRevA.98.043428
Andersen, L. H., Bilodeau, R., Jensen, M. J.
, Nielsen, S. B., Safvan, C. P. & Seiersen, K. (2001).
Coulomb scattering centrifugal barrier bound dianion resonances of NO2.
Journal of Chemical Physics,
114.
Baardseth Nielsen, A.
, Hvelplund, P., Liu, B., Nielsen, S. B. & Tomita, S. (2003).
Coulomb explosion upon electron attachment to a four-coordinate monoatomic metal complex.
Journal of the American Chemical Society,
125, 9592.
Ashworth, E. K., Stockett, M. H.
, Kjær, C., Bulman Page, P. C., Meech, S. R.
, Nielsen, S. B. & Bull, J. N. (2022).
Complexation of Green and Red Kaede Fluorescent Protein Chromophores by a Zwitterion to Probe Electrostatic and Induction Field Effects.
The Journal of Physical Chemistry A,
126(7), 1158-1167.
https://doi.org/10.1021/acs.jpca.1c10628
Liu, B.
, Nielsen, S. B., Hvelplund, P., Zettergren, H., Cederquist, H., Manil, B. & Huber, B. A. (2006).
Collision-induced dissociation of hydrated adenosine monophosphate nucleotide ions: Protection of the ion in water nanoclusters.
Physical Review Letters,
97, 133401-1-4.