O'Dea, C.; Loftus, L.; Grusenmeyer, T.; Isokuortti, J.; Ong, J.; Roberts, S.; Page, Z. Design of phthalocyanine metal complexes for efficient far-red to near-IR light-initiated photopolymerizations. J. Mater. Chem. A 2025
Isokuortti, J.; O'Dea, C.; Allen, S.; Page, Z.; Roberts, S. Putting the “P” back in Delayed Fluorescence – Silylethynyl Substitution Generates Efficient Pyrene Annihilators for Red-to-Blue Photon Upconversion. Adv. Optical Mater. 2025
O'Dea, C.; Isokuortti, J.;, Comer, E.; Roberts, S.; Page, Z. Triplet Upconversion Under Ambient Conditions Enables Digital Light Processing 3D Printing. ACS Cent. Sci. 2024
Kuntze, K.; Isokuortti, J.; van der Wal J. J.; Laaksonen, T.; Crespi, S.; Durandin, N. A.; Priimagi, A. Detour to success: photoswitching via indirect excitation. Chem. Sci. 2024.
Isokuortti, J.; Long, K.; Gounani, Z.; Zhang, Y.; Alsaedy, O.; Wang, W.; Durandin, N. A. 730 nm Light-Induced Cleavage of BODIPY Photocages via Entropy-Driven Triplet Sensitization. Adv. Opt. Mater. 2024.
Isokuortti, J.; Griebenow, T.; von Glasenapp, J.; Raeker, T.; Filatov, M. A.; Laaksonen, T.; Herges, R.; Durandin, N. A. Triplet sensitization enables bidirectional isomerization of diazocine with 130 nm redshift in excitation wavelengths. Chem. Sci. 2023
Auvinen, V.-V.; Laurén, P.; Shen, B.; Isokuortti, J.; Lajunen, T.; Linko, V.; Laaksonen, T. Nanoparticle Release from Anionic Nanocellulose Hydrogel Matrix. Cellulose 2022
Isokuortti, J.; Kiiski, I.; Sikanen, T.; Durandin, N. A.; Laaksonen, T. Microfluidic Screening of Oxygen Tolerability of Nanocarriers for Photon Upconversion. J. Mater. Chem. C 2022
Kuntze, K.; Isokuortti, J.; Siiskonen, A.; Durandin, N. A.; Laaksonen, T.; Priimagi, A. Azobenzene Photoswitching with Near-Infrared Light Mediated by Molecular Oxygen. J. Phys. Chem. B 2021
Yun, Y. J.*; Isokuortti, J.*; Laaksonen, T.; Durandin, N. A.; Ayitou, J. L. Triplet-Triplet Annihilation Photon-Upconversion in Hydrophilic Media with Biorelevant Cholesteryl Triplet Energy Acceptors. J. Photochem. Photobiol. A 2021
Isokuortti, J.; Kuntze, K.; Virkki, M.; Ahmed, Z.; Vuorimaa-Laukkanen, E.; Filatov, M. A.; Turshatov, A.; Laaksonen, T.; Priimagi, A.; Durandin, N. A. Expanding Azobenzene Photoswitching into Near-Infrared via Endothermic Triplet Energy Transfer. Chem. Sci. 2021. Most popular 2021 supramolecular chemistry articles, 2021.
Isokuortti, J.; Allu, S. R.; Efimov, A.; Vuorimaa-Laukkanen, E.; Tkachenko, N. V; Vinogradov, S. A.; Laaksonen, T.; Durandin, N. A. Endothermic and Exothermic Energy Transfer Made Equally Efficient for Triplet–Triplet Annihilation Upconversion. J. Phys. Chem. Lett. 2020
Durandin, N. A.; Isokuortti, J.; Efimov, A.; Vuorimaa-Laukkanen, E.; Tkachenko, N. V.; Laaksonen, T. Critical Sensitizer Quality Attributes for Efficient Triplet-Triplet Annihilation Upconversion with Low Power Density Thresholds. J. Phys. Chem. C 2019
Durandin, N. A.; Isokuortti, J.; Efimov, A.; Vuorimaa-Laukkanen, E.; Tkachenko, N. V; Laaksonen, T. Efficient Photon Upconversion at Remarkably Low Annihilator Concentrations in a Liquid Polymer Matrix: When Less Is More. Chem. Commun. 2018
*These authors have contributed equally.
Theses
Doctoral thesis: Triplet Energy Transfer in Photon Upconversion and Photoswitching, 2022, supervisors: Prof. Timo Laaksonen, Dr. Nikita Durandin and Prof. Nikolai Tkachenko, pre-examiners: Prof. Bo Albinsson and Prof. Sylvestre Bonnet, opponent: Prof. Kasper Moth-Poulsen. Selected as the best doctoral thesis in chemistry in 2022 by the Finnish Chemical Society. Featured also on Tekniikka&Talous magazine.
Master's thesis: New Porphyrins for Efficient TTAUC in Viscous Solutions, 2019, supervisors: Prof. Timo Laaksonen and Dr. Nikita Durandin