K
Katarzyna Matczyszyn
Researcher at Wrocław University of Technology
Publications - 120
Citations - 1892
Katarzyna Matczyszyn is an academic researcher from Wrocław University of Technology. The author has contributed to research in topics: Two-photon absorption & Colloidal gold. The author has an hindex of 22, co-authored 108 publications receiving 1448 citations. Previous affiliations of Katarzyna Matczyszyn include California Institute of Technology.
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Journal ArticleDOI
Third-Order Nonlinear Optical Properties of Colloidal Gold Nanorods
Joanna Olesiak-Banska,Marta Gordel,Radoslaw Kolkowski,Radoslaw Kolkowski,Katarzyna Matczyszyn,Marek Samoc +5 more
TL;DR: In this paper, the third-order nonlinear optical properties of gold nanorods in water solution in a broad range of wavelengths including both the longitudinal and transverse surface plasmon resonance (SPR) bands were evaluated.
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High gain of light in photoconducting polymer-nematic liquid crystal hybrid structures
TL;DR: In this paper, a liquid crystal panel for real-time holography with a very high exponential gain coefficient is presented, where a nematic liquid crystal layer is sandwiched between photoconducting polymeric layers (poly( N -vinylcarbazole)/trinitrofluorene).
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Post-synthesis reshaping of gold nanorods using a femtosecond laser
Marta Gordel,Marta Gordel,Joanna Olesiak-Banska,Katarzyna Matczyszyn,Claude Nogues,Malcolm Buckle,Marek Samoc +6 more
TL;DR: The investigation of structural changes of the NRs and the parameters influencing the reshaping, like surface modification using sodium sulphide, laser power and the position of the longitudinal surface plasmon resonance band (l-SPR) with respect to the laser wavelength are investigated.
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Bio-mediated synthesis, characterization and cytotoxicity of gold nanoparticles
Magdalena Klekotko,Katarzyna Matczyszyn,Jakub Siednienko,Joanna Olesiak-Banska,Krzysztof Pawlik,Marek Samoc +5 more
TL;DR: The results suggest that the synthesis using plant extracts may be a useful method to produce gold nanostructures for various biological and medical applications.
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Flexible organic light-emitting diodes for antimicrobial photodynamic therapy
Cheng Lian,Marta Piksa,Kou Yoshida,Saydulla Persheyev,Krzysztof Pawlik,Katarzyna Matczyszyn,Ifor D. W. Samuel +6 more
TL;DR: An international team led by Prof Ifor Samuel from University of St Andrews, UK presents a comprehensive study to show that flexible organic light-emitting diodes (OLEDs) are ideal light sources to be used in photodynamic therapy to kill bacteria.