Far-red light-triggered cargo release from liposomes bound to a photosensitizer-cellulose nanofiber hydrogel
O. Lem, P. Gangurde, A. Koivuniemi, A. Keskinen, A. Efimov, N. Durandin, T. Laaksonen
Publications
2024
2023
Unraveling an Alternative Mechanism in Polymer Self-Assemblies: An Order–Order Transition with Unusual Molecular Interactions between Hydrophilic and Hydrophobic Polymer Blocks
L. Hahn, T. Zorn, J. Kehrein, T. Kielholz, A.-L. Ziegler, S. Forster, B. Sochor, E. S. Lisitsyna, N. A. Durandin, T. Laaksonen, V. Aseyev, C. Sotriffer, K. Saalwächter, M. Windbergs, A.-C. Pöppler and R. Luxenhofer
Triplet sensitization enables bidirectional isomerization of diazocine with 130 nm redshift in excitation wavelengths
J. Isokuortti, T. Griebenow, J.-S. von Glasenapp, T. Raeker, M. A. Filatov, T. Laaksonen, R. Herges and N. A. Durandin
Electron-Deficient Phenanthrenequinone Derivative for Photoactivated Hydrogen Atom Transfer Mediated Oxidation of Secondary Alcohols
J. Talvitie, I. Alanko, A. Lenarda, N. Durandin, N. Tkachenko, M. Nieger, J. Helaja
Disequilibrating azobenzenes by visible-light sensitization under confinement
J. Gemen, J. R. Church, T.-P. Ruoko, N. Durandin, M. J. Białek, M. Weißenfels, M. Feller, M. Kazes, M. Odaybat, V. A. Borin, R. Kalepu, Y. Diskin-Posner6, D. Oron, M. J. Fuchter, A. Priimagi, I. Schapiro, R. Klajn
Publications 2022
Nanoparticle release from anionic nanocellulose hydrogel matrix
V.-V. Auvinen, P. Laurén, B. Shen, J. Isokuortti, N. Durandin, T. Lajunen, V. Linko & T. Laaksonen
Intracellular Dynamics of Extracellular Vesicles by Segmented Trajectory Analysis
K. Rautaniemi, T. John, M. Richter, B. C. Huck, J. Zini, B. Loretz, C.-M. Lehr, E. Vuorimaa-Laukkanen, E. Lisitsyna, and T. Laaksonen
Addressing challenges in the removal of unbound dye from passively labelled extracellular vesicles
K. Rautaniemi, J. Zini, E. Löfman, H. Saari, I. Haapalehto, J. Laukka, S. Vesamäki, A. Efimov, M. Yliperttula, T. Laaksonen, E. Vuorimaa-Laukkanen, E. Lisitsyna
Influence of chain length of gradient and block copoly(2-oxazoline)s on self-assembly and drug encapsulation
O. Sedlacek, V. Bardoula, E. Vuorimaa-Laukkanen, L. Gedda, K. Edwards, A. Radulescu, G. A. Mun, Y. Guo, J. Zhou, H. Zhang, V. Nardello-Rataj, S. Filippov, R. Hoogenboom
Assembly of Bleomycin Saccharide Decorated Spherical Nucleic Acids
V. Tähtinen, V. Gulumkar, S. K. Maity, A.-M. Yliperttula, S. Siekkinen, T. Laine, E. Lisitsyna, I. Haapalehto, T. Viitala, E. Vuorimaa-Laukkanen, M. Yliperttula and P. Virta
Microfluidic oxygen tolerability screening of nanocarriers for triplet fusion photon upconversion
Isokuortti, J., Kiiski, I., Sikanen, T., Durandin, N., Laaksonen, T.
Protonation-induced fluorescence modulation of carbazole-based emitters
Essi Taipale, Nikita A. Durandin, Jagadish K. Salunke Nuno R. Candeias, Tero-Petri Ruoko, Jas S. Ward, Arri Priimagi and Kari Rissanen
Phototoxicity of BODIPY in long‑term imaging can be reduced by intramolecular motion
Iida Kähärä, Nikita Durandin, Polina Ilina, Alexander Efimov, Timo Laaksonen, Elina Vuorimaa‑Laukkanen, Ekaterina Lisitsyna
Publications 2021
Deciphering Multiple Critical Parameters of Polymeric Self-Assembly by Fluorescence Spectroscopy of a Single Molecular Rotor BODIPY- C12
Ekaterina Lisitsyna,* Alexander Efimov, Cle ́ mentine Depresle, Pierre Cauchois, Elina Vuorimaa-Laukkanen, Timo Laaksonen, and Nikita Durandin*
Expanding excitation wavelengths for azobenzene photoswitching into the near-infrared range via endothermic triplet energy transfer
Jussi Isokuortti, Kim Kuntze, Matti Virkki, Zafar Ahmed, Elina Vuorimaa-Laukkanen, Mikhail A. Filatov, Andrey Turshatov, Timo Laaksonen, Arri Priimägi* and Nikita A. Durandin*
Controlled Monofunctionalization of Molecular Spherical Nucleic Acids on a Buckminster Fullerene Core
Vijay Gulumkar, Antti Äärelä, Olli Moisio, Jani Rahkila, Ville Tähtinen, Laura Leimu, Niko Korsoff, Heidi Korhonen, Päivi Poijärvi-Virta, Satu Mikkola, Victor Nesati, Elina Vuorimaa-Laukkanen, Tapani Viitala, Marjo Yliperttula, Anne Roivainen, and Pasi Virta*
Triplet-triplet annihilation photon-upconversion in hydrophilic media with biorelevant cholesteryl triplet energy acceptors
Yun, Y.J., Isokuortti, J., Laaksonen, T., Durandin, N., Ayitou, A.J.-L.
Stabilization of natural and synthetic indigo on nanocellulose network - Towards bioactive materials and facile dyeing processes
Lohtander, T., Durandin, N., Laaksonen, T., Arola, S., Laaksonen, P.
Azobenzene Photoswitching with Near-Infrared Light Mediated by Molecular Oxygen
Kim Kuntze, Jussi Isokuortti, Antti Siiskonen, Nikita Durandin, Timo Laaksonen, and Arri Priimagi*
Publications 2020
Taste compound – Nanocellulose interaction assessment by fluorescence indicator displacement assay
Hanna Manninen, Nikita Durandin, Anu Hopia, Elina Vuorimaa-Laukkanen, Timo Laaksonen
Endothermic and Exothermic Energy Transfer Made Equally Efficient for Triplet−Triplet Annihilation Upconversion
Jussi Isokuortti, Srinivasa Rao Allu, Alexander Efimov, Elina Vuorimaa-Laukkanen, Nikolai V. Tkachenko, Sergei A. Vinogradov, Timo Laaksonen, and Nikita A. Durandin
Structure and dynamics of thermosensitive pDNA polyplexes studied by time-resolved fluorescence spectroscopy
L. A.L. Fliervoet, E. S. Lisitsyna, N. A. Durandin2, I. Kotsis, R. F.M. Maas-Bakker, M.o Yliperttula, W. E. Hennink, E. Vuorimaa-Laukkanen*, Tina Vermonden*
Co-culture of human induced pluripotent stem cell-derived retinal pigment epithelial cells and endothelial cells on double collagen-coated honeycomb films
Maria Teresa Calejo, Jaakko Saari, Hanna Vuorenpää, Elina Vuorimaa-Laukkanen, Pasi Kallio, Katriina Aalto-Setälä, Susanna Miettinen, Heli Skottman, Minna Kellomäki, Kati Juuti-Uusitalo
Publications 2019
Effects of nanofibrillated cellulose hydrogels on adipose tissue extract and hepatocellular carcinoma cell spheroids in freeze-dryingcation title
Auvinen, V-V., Merivaara, A., Kiiskinen, J., Paukkonen, H., Laurén, P., Hakkarainen, T., Koivuniemi, R., Sarkanen, R., Ylikomi, T., Laaksonen, T. & Yliperttula, M.
Critical Sensitizer Quality Attributes for Efficient Triplet–Triplet Annihilation Upconversion with Low Power Density Thresholds
N. A. Durandin, J. Isokuortti, A. Efimov, E. Vuorimaa-Laukkanen, N. V. Tkachenko, T. Laaksonen
Zinc phthalocyanine activated by conventional indoor light makes a highly efficient antimicrobial material from regular cellulose
Grammatikova, N.E., George, L., Ahmed, Z., Nuno R. Candeias, Durandin, N.A., Efimov, A.
Publications 2018
Efficient photon upconversion at remarkably low annihilator concentrations in liquid polymer matrix: when less is more
N. A. Durandin*, J. Isokuortti, A. Efimov, E. Vuorimaa-Laukkanen, N. V. Tkachenko and T. Laaksonen
FLIM Reveals alternative EV-mediated cellular up-take pathways of Paclitaxel
H. Saari, E. Lisitsyna, K. Rautaniemi, T. Rojalin, L. Niemi, O. Nivaro, T. Laaksonen, M. Yliperttula*, E. Vuorimaa-Laukkanen
Crystallization Kinetics of an Amorphous Pharmaceutical Compound Using Fluorescence-Lifetime-Imaging Microscopy
K. Rautaniemi*, E. Vuorimaa-Laukkanen, C. J. Strachan, T. Laaksonen
Stable blue phase polymeric Langmuir-Schaefer films based on unsymmetrical hydroxyalkadiynyl N-arylcarbamate derivatives
Alekseev, P. Ihalainen, A. Ivanov, I. Domnin, E. Rosqvist, H. Lemmetyinen, E. Vuorimaa-Laukkanen, J. Peltonen*, S. Vyaz'min
Halogen-Bond-Assisted Photoluminescence Modulation in Carbazole-Based Emitter
Salunke, J.K., Durandin, N.A., Ruoko, T.-P., Candeias, N.R., Vivo, P., Vuorimaa-Laukkanen, E., Laaksonen, T., Priimagi, A.
Understanding Dissolution and Crystallization with Imaging: A Surface Point of View
Novakovic, D., Isomäki, A., Pleunis, B., Fraser-Miller, S.J., Peltonen, L., Laaksonen, T., Strachan, C.J.
Entangled and colloidally stable microcrystalline cellulose matrices in controlled drug release
Dong, Y., Paukkonen, H., Fang, W., Kontturi, E., Laaksonen, T., Laaksonen, P.
Pectin and Mucin Enhance the Bioadhesion of Drug Loaded Nanofibrillated Cellulose Films
Laurén, P., Paukkonen, H., Lipiäinen, T., Dong, Y., Oksanen, T., Räikkönen, H., Ehlers, H., Laaksonen, P., Yliperttula, M., Laaksonen, T.
Free amino acids and 5′-nucleotides in Finnish forest mushrooms
Manninen, H., Rotola-Pukkila, M., Aisala, H., Hopia, A., Laaksonen, T.