Padryk Merkl
Karolinska Institutet
16 Papers
Padryk Merkl is an academic researcher from Karolinska Institutet. The author has contributed to research in topics: Nanoparticle & Photothermal therapy. The author has an hindex of 4, co-authored 10 publications.
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Papers
Antiviral Activity of Silver, Copper Oxide and Zinc Oxide Nanoparticle Coatings against SARS-CoV-2
TL;DR: In this article, nanoparticles of three antimicrobial materials (Ag, CuO and ZnO) are deposited on both solid flat surfaces as well as porous filter media, and their activity against SARS-CoV-2 viability is compared with a viral plaque assay.
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SERS Hotspot Engineering by Aerosol Self‐Assembly of Plasmonic Ag Nanoaggregates with Tunable Interparticle Distance
TL;DR: In this article , surface-enhanced Raman scattering (SERS) is employed to rapidly self-assemble uniform SERS sensing films and plasmonic Ag nanoparticles are deposited on substrates as nanoaggregates with fine control of their interparticle distance.
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Plasmonic Coupling in Silver Nanoparticle Aggregates and Their Polymer Composite Films for Near-Infrared Photothermal Biofilm Eradication
Padryk Merkl,Shuzhi Zhou,Apostolos Zaganiaris,Mariam Shahata,Athina Eleftheraki,Thomas Thersleff,Georgios A. Sotiriou +6 more
- 05 May 2021
TL;DR: In this paper, a single-step aerosol self-assembly of plasmonic nanoaggregates that consisted of spherical silver nanoparticles with tunable extinction from visible to NIR wavelengths was presented.
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Luminescent CeO2:Eu3+ nanocrystals for robust in situ H2O2 real-time detection in bacterial cell cultures.
Dorian F. Henning,Padryk Merkl,Changhun Yun,Federico Iovino,Ling Xie,E. Mouzourakis,Constantinos Moularas,Yiannis Deligiannakis,Birgitta Henriques-Normark,Klaus Leifer,Georgios A. Sotiriou +10 more
TL;DR: The functionality of enzyme-mimetic CeO2 nanocrystals used in this work are demonstrated as ratiometric robust biosensors by monitoring their response in the presence of a broad range of H2O2 concentrations in vitro from S. pneumoniae, highlighting their potential for facile real-time H 2O2 detection in vitro in cell cultures.
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Flame-Made Calcium Phosphate Nanoparticles with High Drug Loading for Delivery of Biologics.
Vasiliki Tsikourkitoudi,Jens Karlsson,Padryk Merkl,Edmund Loh,Edmund Loh,Birgitta Henriques-Normark,Birgitta Henriques-Normark,Birgitta Henriques-Normark,Georgios A. Sotiriou +8 more
TL;DR: It is shown that CaP nanoparticles protect LL-37 from proteolysis in vitro and highlight the potential of nanocarriers for optimization of the therapeutic profile of existing and emerging biological drugs.
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