Personal profile
Primary fields of research
- Fluorescent dyes
- Fluorescence in organic materials
- Molecular sensors and assays
- Self-assembly in molecular materials
Teaching
- Organisk kemi
- Organisk syntese
- Fotofysik og fotokemi
- Nano-kemi
- Materiale-kemi
Short presentation
Bo Wegge Laursen (b. 1970) is professor of chemistry and Director of Nano-Science Center at the University of Copenhagen. He obtained his Ph.D. in 2001, work carried out at Risø National Laboratory, Department of Condensed Matter Physics and Chemistry. In 2004 he became affiliated with the Department of Chemistry at the University of Copenhagen as assistant professor, in 2009 as associate professor and in 2013 as full professor. In 2003-4 he was post-doctoral fellow at the University of California, Los Angeles. Bo Wegge Laursen's main research interest lies within the areas of: fluorescents in organic materials, molecular sensors, self-assembly in molecular materials, molecular electronics and graphene. He has published more than 100 papers in peer reviewed scientific journals including several contributions to: Advanced Materials, Angewandte Chemie, Journal of the American Chemical Society and Nature Communications. Bo Wegge Laursen actively seeks to connect his basic research to innovation. He has several fruitful industry collaborations, 7 patents/patent applications, and co-founded two spin out companies: FRS Systems ApS (http://www.frs-systems.com/ ) and KU Dyes (www.ku-dyes.com/ ) where he is CEO.
Current research
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Laura Kacenauskaite, Stine G. Stenspil, Andrew H. Olsson, Amar H. Flood*, Bo W. Laursen* “A Universal Concept for Bright, Organic Solid State Emitters - Doping of Small Molecule Ionic Isolation Lattices with FRET Acceptors”, J. Am. Chem. Soc., 2022, 144, 19981-19989. ChemRxiv Version: https://doi.org/10.26434/chemrxiv-2022-hgprp |
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Jesper D. Jensen, Niels Bisballe, Laura Kacenauskaite, Maria Storm Thomsen and Bo W. Laursen*, “Utilizing selective chlorination to synthesize new triangulenium”, Journal of Organic Chemistry, 2021, 86, 17002-17010. ChemRxiv version: https://doi.org/10.26434/chemrxiv.12805331.v1 |
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Junsheng Chen, S. M. Ali Fateminia, Laura Kacenauskaite, Nicolai Bærentsen, Karen L. Martinez, Amar H. Flood*, Bo W. Laursen*, “Ulta-Bright Fluorescent Organic Nanoparticles based on Small-Molecule Ionic Isolation Lattices”, Angewandte Chemie International Edition, 2021, 60, 9450-9458 DOI: 10.1002/anie.202100950 ChemRxiv version: https://doi.org/10.26434/chemrxiv.13584995.v1 |
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Laura Kacenauskaite, Niels Bisballe, Rebecca Mucci, Marco Santella, Tönu Pullerits, Junsheng Chen, Tom Vosch* and Bo W. Laursen*, “Rational design of bright long fluorescence lifetime dyad fluorophores for single molecule imaging and detection”, J. Am. Chem. Soc., 2021, 143, 1377-1385. doi.org/10.1021/jacs.0c10457 |
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Niels Bisballe, Bo W. Laursen*, “What is Best Strategy for Water Soluble Fluorescence Dyes? - A Case Study Using Long Fluorescence Lifetime DAOTA Dyes”, Chemistry - A European Journal, 2020, 26, 15969-15976 ChemRxiv version: https://doi.org/10.26434/chemrxiv.12562310.v1 |
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Christopher R. Benson, Laura Kacenauskaite, Katherine L. VanDenburgh, Wei Zhao, Bo Qiao, Tumpa Sadhukhan, Maren Pink, Junsheng Chen, Sina Borgi, Chun-Hsing Chen, Yoan C. Simon, Krishnan Raghavachari, Bo W. Laursen*, Amar H. Flood*, "Plug-and-Play Optical Materials from Fluorescent Dyes and Macrocycles", Chem, 2020, 6, 1978-1997. ChemRxiv version: https://doi.org/10.26434/chemrxiv.9890141.v1 |
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CV
Born March 21st, 1970
Married to Malene de Place
Children: Laura (1995), Karl (1997) and William (2000)
Selected academic experience and positions
2015 - Founder and CEO of KU Dyes ApS (www.ku-dyes.com/ )
2015 - Founder and board member of FRS Systems ApS (www.frs-systems.com/ )
2013 - Director for Nano-Science Center, University of Copenhagen.
2013 - Professor of chemistry at University of Copenhagen.
2009 - 2013 Associate professor, Department of Chemistry, University of Copenhagen.
2010 - Leader for the Section for Nano Chemistry at Institute of Chemistry, University of Copenhagen.
2009 – 2015 Project manager for Chinese Danish Center for Self-assembled molecular electronic nanosystems.
2006 – 2009 Research associate professor, Nano-Science Center, Department of Chemistry,University of Copenhagen.
2004 – 2006 Research assistant professor, Nano-Science Center, Department of Chemistry, University of Copenhagen.
2003 – 2004 Post Doctoral fellow in the group of Professor J. F. Stoddart at University of California, Los Angeles.
2001 – 2003 Post Doctoral position at the Nano-Science Center, Department of Chemistry, University of Copenhagen.
1998 – 2001 Ph.D. from University of Copenhagen, work carried out at Risø National Laboratory, Department of Condensed Matter Physics and Chemistry.
Current research interests
Dyes and photo-physics: Energy transport in molecular materials. Synthesis and photo-physical properties of cationic organic dyes. Development and applications of fluorescent labels and sensors.
Supramolecular and nano chemistry: Synthesis and self-assembly of emissive pi-systems in solution, nanostructures, thin films, and crystals.
Materials science/chemistry: Structures, optical and electronic properties of thin films of molecular materials.
External funding covering the period from 2003 – 2022: >50 MDKK
Publications
117 research articles in international peer-reviewed journals (J. Am. Chem. Soc., Angew. Chem., Nano Letters, Adv. Mater. etc.), 7 patents. According to the ISI Web of Science, >4000 citations (August 2022) have been achieved in the period 1999–present with an h-index of 33. See list of publications for details.
Keywords
- Faculty of Science
- Organic Synthesis
- Fluorescent dyes
Collaborations and top research areas from the last five years
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Highly coherent organic lasing based on etch-free metasurface
Choi, D., Zachariah, S., Kaurav, R., Fang, J., Chen, J., Laursen, B. W., Flood, A. H., Majumdar, A., Alù, A. & Menon, V. M., 2026, In: Nature Communications. 17, 1, 8 p., 906.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Downloads (Pure) -
A water-soluble, long fluorescent lifetime DNA probe for real-time dynamic visualization of mitosis in live cells and applicability for FLIM/time-gated imaging
Kumar, K., Braunstein, T. H., Hernandez-Varas, P., Liisberg, M. B. & Laursen, B. W., 2025, In: Journal of Materials Chemistry B. 13, 40, p. 13062–13074 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Bambusuril Small-Molecule Ionic Isolation Lattices for Exciton Coupled Dimers and Dicationic Fluorophores
Olsson, A. H., Tripathy, V., Yamamoto, N., Usuba, J., Leavitt, J. S., Kambas, E. A., VanDenburgh, K. L., Raghavachari, K., Han, G. G. D., Laursen, B. W. & Flood, A. H., 2025, In: Journal of the American Chemical Society. 147, 41, p. 37372-37384 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
1 Citation (Scopus) -
Bright Near-Infrared-Emitting Organic Nanoparticles Based on Small-Molecule Ionic Isolation Lattices
Chen, J., Juhl, K., Zhang, F., He, Y., Flood, A. H., Kjaer, A. & Laursen, B. W., 2025, In: ACS Applied Nano Materials. 8, 41, p. 19739-19747 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
File6 Downloads (Pure) -
Dynamic proton coupled electron transfer quenching as a sensing modality in fluorescent probes
Jakobsen, R. K., Stenspil, S. G., Chen, J. & Laursen, B. W., 2025, In: Chemical Science. 16, 17, p. 7450–7458 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile8 Citations (Scopus)11 Downloads (Pure) -
Fluorescence Lifetime Based Probes for Water Mediated Proton Transfer and Weak Bases
Nowack, M. H. & Laursen, B. W., 2025, In: ChemPhotoChem. 9, 10, 7 p., e202500183.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Downloads (Pure) -
Integrating molecular photoswitch memory with nanoscale optoelectronics for neuromorphic computing
Alcer, D., Zaiats, N., Jensen, T. K., Philip, A. M., Gkanias, E., Ceberg, N., Das, A., Flodgren, V., Heinze, S., Borgström, M. T., Webb, B., Laursen, B. W. & Mikkelsen, A., 2025, In: Communications Materials. 6, 1, 11 p., 11.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile11 Citations (Scopus)12 Downloads (Pure) -
Integrating Photoredox and Anion-Binding Capabilities into a Metal–Organic Cage for Iodine Speciation and Sequestration
Guan, R., Jensen, J. D., Liang, S., Li, G., Liu, Y., Lavendomme, R., Laursen, B. W., Gao, E. Q. & Zhang, D., 2025, In: Aggregate. 6, 12, 11 p., e70203.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)4 Downloads (Pure)
Activities
- 9 Organisation of and participation in conference
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Carbonhagen 2014
Laursen, B. W. (Organizer)
21 Aug 2014 → 22 Aug 2014Activity: Participating in an event - types › Organisation of and participation in conference
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Challenges in 2D materials
Laursen, B. W. (Organizer)
17 Aug 2014 → 22 Aug 2014Activity: Participating in an event - types › Organisation of and participation in conference
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Bi-annual meeting for Danish-Chinese Center for Molecular Nano-Electronics
Laursen, B. W. (Organizer)
6 Apr 2014 → 10 Apr 2014Activity: Participating in an event - types › Organisation of and participation in conference
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Carbonhagen 2013
Laursen, B. W. (Organizer)
19 Aug 2013 → 20 Aug 2013Activity: Participating in an event - types › Organisation of and participation in conference
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Æressymposium for Professor Klaus Bechgaard
Laursen, B. W. (Organizer)
6 Apr 2013Activity: Participating in an event - types › Organisation of and participation in conference
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Carbonhagen 2012
Laursen, B. W. (Organizer)
25 Jun 2012 → 26 Jun 2012Activity: Participating in an event - types › Organisation of and participation in conference
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Bi-annual meeting for Danish-Chinese Center for Molecular Nano-Electronics
Laursen, B. W. (Organizer)
20 Jun 2012 → 27 Jun 2012Activity: Participating in an event - types › Organisation of and participation in conference
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Carbonhagen 2011
Laursen, B. W. (Organizer)
23 Aug 2011 → 24 Aug 2011Activity: Participating in an event - types › Organisation of and participation in conference