Karl-Erik Bergquist

Senior Lecturer
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  1. 2019
  2. Luminescence and reactivity of a charge-transfer excited iron complex with nanosecond lifetime

    Kjær, K. S., Kaul, N., Prakash, O., Chábera, P., Rosemann, N. W., Honarfar, A., Gordivska, O., Fredin, L. A., Bergquist, K-E., Häggström, L., Ericsson, T., Lindh, L., Yartsev, A., Styring, S., Huang, P., Uhlig, J., Bendix, J., Strand, D., Sundström, V., Persson, P. & 2 othersLomoth, R. & Kenneth Wärnmark, 2019, In : Science. 363, 6424, p. 249-253

    Research output: Contribution to journalArticle

  3. 2018
  4. β-Mannanase-catalyzed synthesis of alkyl mannooligosides

    Morrill, J., Månberger, A., Rosengren, A., Polina Naidjonoka, von Freiesleben, P., Krogh, K. B. R. M., Karl Erik Bergquist, Tommy Nylander, Eva Nordberg Karlsson, Patrick Adlercreutz & Henrik Stålbrand, 2018 Apr 22, In : Applied Microbiology and Biotechnology. 102, 12, p. 5149–5163 15 p.

    Research output: Contribution to journalArticle

  5. 2017
  6. On the dissolution of cellulose in tetrabutylammonium acetate/dimethyl sulfoxide: a frustrated solvent

    Idström, A., Luigi Gentile, Gubitosi, M., Olsson, C., Stenqvist, B., Mikael Lund, Karl Erik Bergquist, Ulf Olsson, Köhnke, T. & Bialik, E., 2017 Sep, In : Cellulose. 24, 9, p. 3645-3657

    Research output: Contribution to journalArticle

  7. Mixed micelles of oppositely charged poly(N-isopropylacrylamide) diblock copolymers

    BAYATI, SOLMAZ., Karl-Erik Bergquist, Zhu, K., Nyström, B., Pedersen, J. S., Galantini, L. & Karin Schillén, 2017 Jul 24, In : Journal of Polymer Science, Part B: Polymer Physics. 55, 19, p. 1457-1470

    Research output: Contribution to journalArticle

  8. Stimuli-controlled self-assembly of diverse tubular aggregates from one single small monomer

    Shi, Q., Javorskis, T., Karl Erik Bergquist, Ulčinas, A., Niaura, G., Matulaitien, I., Orentas, E. & Kenneth Wärnmark, 2017 Apr 12, In : Nature Communications. 8, 14943.

    Research output: Contribution to journalArticle

  9. On the dissolution state of cellulose in cold alkali solutions

    Hagman, J., Luigi Gentile, Jessen, C. M., Behrens, M., Karl-Erik Bergquist & Ulf Olsson, 2017, In : Cellulose. p. 2003–2015 13 p.

    Research output: Contribution to journalArticle

  10. 2015
  11. A Heteroleptic Ferrous Complex with Mesoionic Bis(1,2,3-triazol-5-ylidene) Ligands: Taming the MLCT Excited State of Iron(II).

    Liu, Y., Kjaer, K., Fredin, L., Pavel Chabera, Harlang, T., Canton, S., Sven Lidin, Zhang, J., Lomoth, R., Karl-Erik Bergquist, Petter Persson, Kenneth Wärnmark & Villy Sundström, 2015, In : Chemistry: A European Journal. 21, 9, p. 3628-3639

    Research output: Contribution to journalArticle

  12. A Remarkably Complex Supramolecular Hydrogen-Bonded Decameric Capsule Formed from an Enantiopure C2-Symmetric Monomer by Solvent-Responsive Aggregation.

    Račkauskaitė, D., Karl-Erik Bergquist, Shi, Q., Sundin, A., Butkus, E., Kenneth Wärnmark & Orentas, E., 2015, In : Journal of the American Chemical Society. 137, 33, p. 10536-10546

    Research output: Contribution to journalArticle

  13. 2013
  14. Composition- and Size-Controlled Cyclic Self-Assembly by Solvent- and C60-Responsive Self-Sorting.

    Shi, Q., Karl-Erik Bergquist, Huo, R., Li, J., Mikael Lund, Vácha, R., Sundin, A., Butkus, E., Orentas, E. & Kenneth Wärnmark, 2013, In : Journal of the American Chemical Society. 135, 40, p. 15263-15268

    Research output: Contribution to journalArticle

  15. Potential Determining Salts in Microemulsions: Interfacial Distribution and Effect on the Phase Behavior

    Johans, C., Behrens, M., Karl-Erik Bergquist, Ulf Olsson & Manzanares, J. A., 2013, In : Langmuir. 29, 51, p. 15738-15746

    Research output: Contribution to journalArticle

  16. 2012
  17. Tröger's Base Twisted Amides: Endo Functionalization and Synthesis of an Inverted Crown Ether

    Artacho Ruiz, J., Ascic, E., Rantanen, T., Wallentin, C-J., Sami Dawaigher, Karl-Erik Bergquist, Harmata, M., Snieckus, V. & Kenneth Wärnmark, 2012, In : Organic Letters. 14, 18, p. 4706-4709

    Research output: Contribution to journalArticle

  18. 2011
  19. Microspectroscopic evidence of cretaceous bone proteins.

    Johan Lindgren, Per Uvdal, Anders Engdahl, Lee, A. H., Carl Alwmark, Karl-Erik Bergquist, Nilsson, E., Peter Ekström, Magnus Rasmussen, Douglas, D., Polcyn, M. J. & Jacobs, L. L., 2011, In : PLoS ONE. 6, 4, e19445.

    Research output: Contribution to journalArticle

  20. 2010
  21. 2006
  22. Absence of reverse anomeric effect in furanosides

    Grundberg, H., Eriksson-Bajtner, J., Karl-Erik Bergquist, Sundin, A. & Ulf Ellervik, 2006, In : Journal of Organic Chemistry. 71, 16, p. 5892-5896

    Research output: Contribution to journalArticle

  23. Expanding the scope of Lewis acid catalysis in water: Remarkable ligand acceleration of aqueous ytterbium triflate catalyzed Michael addition reactions

    Ding, R., Katebzadeh, K., Roman, L., Karl-Erik Bergquist & Lindström, U., 2006, In : Journal of Organic Chemistry. 71, 1, p. 352-355

    Research output: Contribution to journalArticle

  24. 2005