| The Soret absorption band of isolated chlorophyll a and b tagged with quaternary ammonium ions MH Stockett, L Musbat, C Kjær, J Houmøller, Y Toker, A Rubio, BF Milne, ... Physical Chemistry Chemical Physics 17 (39), 25793-25798, 2015 | 48 | 2015 |
| Roadmap on dynamics of molecules and clusters in the gas phase H Zettergren, A Domaracka, T Schlathölter, P Bolognesi, S Díaz-Tendero, ... The European Physical Journal D 75 (5), 152, 2021 | 45 | 2021 |
| On the exciton coupling between two chlorophyll pigments in the absence of a protein environment: intrinsic effects revealed by theory and experiment BF Milne, C Kjær, J Houmøller, MH Stockett, Y Toker, A Rubio, SB Nielsen Angewandte Chemie International Edition 55 (21), 6248-6251, 2016 | 31 | 2016 |
| Intrinsic Photophysics of Light‐harvesting Charge‐tagged Chlorophyll a and b Pigments E Gruber, C Kjær, SB Nielsen, LH Andersen Chemistry–A European Journal 25 (39), 9153-9158, 2019 | 28 | 2019 |
| A new setup for low-temperature gas-phase ion fluorescence spectroscopy C Kjær, J Langeland, TT Lindkvist, ER Sørensen, MH Stockett, ... Review of Scientific Instruments 92 (3), 033105, 2021 | 18 | 2021 |
| The effect of an electric field on the spectroscopic properties of the isolated green fluorescent protein chromophore anion J Langeland, C Kjær, LH Andersen, SB Nielsen ChemPhysChem 19 (14), 1685-1685, 2018 | 17 | 2018 |
| Absorption and luminescence spectroscopy of mass-selected flavin adenine dinucleotide mono-anions L Giacomozzi, C Kjær, J Langeland Knudsen, LH Andersen, ... The Journal of Chemical Physics 148 (21), 2018 | 17 | 2018 |
| Sibling rivalry: intrinsic luminescence from two xanthene dye monoanions, resorufin and fluorescein, provides evidence for excited-state proton transfer in the latter C Kjær, SB Nielsen, MH Stockett Physical Chemistry Chemical Physics 19 (36), 24440-24444, 2017 | 16 | 2017 |
| Effect of Freezing out Vibrational Modes on Gas-Phase Fluorescence Spectra of Small Ionic Dyes E Vogt, J Langeland, C Kjær, TT Lindkvist, HG Kjaergaard, SB Nielsen The Journal of Physical Chemistry Letters 12 (46), 11346-11352, 2021 | 15 | 2021 |
| Gas‐Phase Ion Fluorescence Spectroscopy of Tailor‐made Rhodamine Homo‐and Heterodyads: Quenching of Electronic Communication by π‐Conjugated Linkers AU Petersen, C Kjær, C Jensen, M Brøndsted Nielsen, ... Angewandte Chemie 132 (47), 21132-21141, 2020 | 15 | 2020 |
| Luminescence Spectroscopy of Rhodamine Homodimer Dications in Vacuo Reveals Strong Dye‐Dye Interactions C Kjær, H Lissau, NK Gravesen Salinas, A Østergaard Madsen, ... ChemPhysChem 20 (4), 533-537, 2019 | 14 | 2019 |
| Counterion-controlled spectral tuning of the protonated Schiff-base retinal Y Toker, J Langeland, E Gruber, C Kjær, SB Nielsen, LH Andersen, ... Physical Review A 98 (4), 043428, 2018 | 14 | 2018 |
| Luminescence spectroscopy of chalcogen substituted rhodamine cations in vacuo MH Stockett, C Kjær, MK Linder, MR Detty, SB Nielsen Photochemical & Photobiological Sciences 16, 779-784, 2017 | 13 | 2017 |
| Strong Impact of an Axial Ligand on the Absorption by Chlorophyll a and b Pigments Determined by Gas-Phase Ion Spectroscopy Experiments C Kjær, MH Stockett, BM Pedersen, SB Nielsen The Journal of Physical Chemistry B 120 (47), 12105-12110, 2016 | 13 | 2016 |
| Photophysics of Isolated Rose Bengal Anions MH Stockett, C Kjær, S Daly, EJ Bieske, JRR Verlet, SB Nielsen, JN Bull The Journal of Physical Chemistry A 124 (41), 8429-8438, 2020 | 11 | 2020 |
| Gas-phase Förster resonance energy transfer in mass-selected ions with methylene or peptide linkers between two dyes: a concerted dance of charges C Kjær, Y Zhao, MH Stockett, L Chen, K Hansen, SB Nielsen Physical Chemistry Chemical Physics 22 (19), 11095-11100, 2020 | 10 | 2020 |
| Luminescence spectroscopy of oxazine dye cations isolated in vacuo C Kjær, SB Nielsen Physical Chemistry Chemical Physics 21 (8), 4600-4605, 2019 | 10 | 2019 |
| Action spectroscopy of the isolated red Kaede fluorescent protein chromophore NJA Coughlan, MH Stockett, C Kjær, EK Ashworth, PC Bulman Page, ... The Journal of Chemical Physics 155 (12), 124304, 2021 | 9 | 2021 |
| Color tuning of chlorophyll a and b pigments revealed from gas-phase spectroscopy C Kjær, E Gruber, SB Nielsen, LH Andersen Physical Chemistry Chemical Physics 22 (36), 20331-20336, 2020 | 9 | 2020 |
| Gas-phase action and fluorescence spectroscopy of mass-selected fluorescein monoanions and two derivatives C Kjær, RF Hansson, C Hedberg, F Jensen, HH Jensen, SB Nielsen Physical Chemistry Chemical Physics 22 (17), 9210-9215, 2020 | 8 | 2020 |
