Photophysics and spectroscopy of photoactive systems

Research group no. 29

Photophysics and spectroscopy of photoactive systems

Group leader

prof. dr hab. Jacek Waluk

Research topics

Photophysics and photochemistry of  organic molecules. Electron, proton, and hydrogen transfer. Photoinduced conformational changes. Synthesis and photophysics of porhyrinoids. Single molecule fluorescence and Raman spectrooscopy. Techniques that use polarized light.

Members

  • Andrzej Ardasiewicz 
  • dr inż. Joanna Buczyńska
  • dr Magdalena Ceborska 
  • dr hab. Jacek Dobkowski
  • dr Agnieszka Gajewska 
  • dr Michał Gil 
  • dr Barbara Golec 
  • dr Aleksander Gorski 
  • dr Agnieszka Jamrozik 
  • dr Izabela Kamińska 
  • mgr Anna Kelm
  • mgr Michał Kijak 
  • dr inż. Małgorzata Koźbiał 
  • dr Barbara Leśniewska 
  • mgr inż. Natalia Masiera 
  • mgr Idaresit Mbakara 
  • Grażyna Orzanowska 
  • prof. dr hab. Jerzy Sepioł 
  • mgr Wassie Takele 
  • mgr inż. Witold Wałecki 

Publications

2021

Kelm, A., Ostapko, J., Gajewska, A., Sánchez-Iglesias, A., & Waluk, J.
Spectral and photophysical modifications of porphyrins attached to core–shell nanoparticles. Theory and experiment.
Methods and Applications in Fluorescence, https://doi.org/10.1088/2050-6120/AC1400

Takele, W. M., Piatkowski, L., Wackenhut, F., Gawinkowski, S., Meixner, A. J., & Waluk, J.
Scouting for strong light–matter coupling signatures in Raman spectra.
Physical Chemistry Chemical Physics, https://doi.org/10.1039/D1CP01863A

Takele, W. M., Wackenhut, F., Liu, Q., Piatkowski, L., Waluk, J., & Meixner, A. J.
Tailoring Tautomerization of Single Phthalocyanine Molecules through Modification of Chromophore Photophysics by the Purcell Effect of an Optical Microcavity.
The Journal of Physical Chemistry C, https://doi.org/10.1021/ACS.JPCC.1C02600

Kurzydłowski, D., Chumak, T., Rogoża, J., & Listkowski, A.
Hydrogen-Bonded Cyclic Dimers at Large Compression: The Case of 1H-pyrrolo[3,2-h]quinoline and 2-(2′-pyridyl)pyrrole.
Molecules, https://doi.org/10.3390/MOLECULES26133802

Waluk, J., Listkowski, A., Masiera, N., Kijak, M., Luboradzki, R., & Leśniewska, B.
Controlling emissive properties by intramolecular hydrogen bonds: alkyl and aryl meso‐substituted porphycenes.
Chemistry – A European Journal, https://doi.org/10.1002/chem.202005440

Sepioł, J. S., Ramanenka, A., Karczewski, R., & Grabowska, A.
Searching for a near-infrared fluorescence band supporting a hypothetical double proton transfer in ESIPT reaction of 2,5-bis(2′-benzoxazolyl) hydroquinone (BBHQ), as requested by theoreticians.
Journal of Molecular Structure, https://doi.org/10.1016/j.molstruc.2021.130069

Bednarz, A. M., Kaminska, I., Jamrozik, A., Zielonka, K., Listkowski, A., & Waluk, J.
Substituent Screening Effect on Single-Molecule Photostability: Comparison of Three Differently Substituted Porphycenes.
Methods and Applications in Fluorescence, https://doi.org/10.1088/2050-6120/abfcac

Krause, S., Ploetz, E., Bohlen, J., Schüler, P., Yaadav, R., Selbach, F., Steiner, F., Kamińska, I., & Tinnefeld, P.
Graphene-on-Glass Preparation and Cleaning Methods Characterized by Single-Molecule DNA Origami Fluorescent Probes and Raman Spectroscopy.
ACS Nano, https://doi.org/10.1021/acsnano.0c08383

Kamińska, I., Bohlen, J., Yaadav, R., Schüler, P., Raab, M., Schröder, T., Zähringer, J., Zielonka, K., Krause, S., & Tinnefeld, P.
Graphene Energy Transfer for Single‐Molecule Biophysics, Biosensing, and Super‐Resolution Microscopy.
Advanced Materials, https://doi.org/10.1002/adma.202101099

Dąbrowa, K., Ceborska, M., & Jurczak, J.
Stabilization of Near Identical Hydrogen Bonded Octameric Water Clusters in Crystal Structures of Three Distinct Non-Charged Polyamide Macrocyclic Host Molecules.
Molecules, https://doi.org/10.3390/molecules26092787

Szyszka, Ł., Cmoch, P., Górecki, M., Ceborska, M., Potopnyk, M. A., & Jarosz, S.
Chiral Molecular Cages Based on Cyclotriveratrylene and Sucrose Units Connected with p-Phenylene Linkers.
European Journal of Organic Chemistry, https://doi.org/10.1002/ejoc.202001482

Gabler, T., Krzesniak, A., Janik, M., Mysliwiec, A. K., Koba, M., Buczyńska, J., Jönsson-Niedziółka, M., & Smietana, M.
Electrochemistry in an optical fiber microcavity - optical monitoring of electrochemical processes in picoliter volumes.
Lab on a Chip, https://doi.org/10.1039/D1LC00324K

Berus, S. M., Adamczyk-Popławska, M., Młynarczyk-Bonikowska, B., Witkowska, E., Szymborski, T., Waluk, J., & Kamińska, A.
SERS-based sensor for the detection of sexually transmitted pathogens in the male swab specimens: A new approach for clinical diagnosis.
Biosensors and Bioelectronics, https://doi.org/10.1016/j.bios.2021.113358

Takele, W. M., Piatkowski, L., Wackenhut, F., Gawinkowski, S., Meixner, A. J., & Waluk, J.

Scouting for strong light-matter coupling signatures in Raman spectra.

Physical Chemistry Chemical Physics, https://doi.org/10.1039/D1CP01863A

Jamrozik, A., Przewoznik, J., Krysiak, S., Korecki, J., Trykowski, G., Małolepszy, A., Stobiński, L., & Burda, K.

Effect of Grinding and the Mill Type on Magnetic Properties of Carboxylated Multiwall Carbon Nanotubes. 

Materials, https://doi.org/10.3390/MA14144057

Waluk, J.

Izomery porfiryny: podobieństwa i różnice (Porphyrin isomers: similarities and differences) (in Polish).

Wiadomości Chemiczne, https://ptchem.pl/storage/pages/June2021/zeszyt_5_6_2021.pdf