S
Stephan Barcikowski
Researcher at University of Duisburg-Essen
Publications - 374
Citations - 13139
Stephan Barcikowski is an academic researcher from University of Duisburg-Essen. The author has contributed to research in topics: Nanoparticle & Laser ablation. The author has an hindex of 53, co-authored 338 publications receiving 10427 citations. Previous affiliations of Stephan Barcikowski include University of Duisburg.
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Organic Nanoparticles Generated by Combination of Laser Fragmentation and Ultrasonication in Liquid
TL;DR: In this article, an approach approach of ultrasound-assisted laser fragmentation in a free liquid jet was proposed to convert melamincyanurate microcrystals suspended in water into colloidal nanoparticles.
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Role of Citrate and NaBr at the Surface of Colloidal Gold Nanoparticles during Functionalization
Rebecca Dinkel,Jurij Jakobi,Anna R. Ziefuß,Stephan Barcikowski,Björn Braunschweig,Wolfgang Peukert +5 more
TL;DR: A molecular understanding of the ligand shell and the functionalization process is essential for the development of surface-functionalized gold nanoparticles (AuNPs) as discussed by the authors, and the initial ligand...
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Surface Engineering of Gold Nanoclusters Protected with 11-Mercaptoundecanoic Acid for Photoluminescence Sensing
Lin Zhu,Yuan Zeng,Melissa Teubner,Melissa Teubner,Benjamin Grimm-Lebsanft,Anna R. Ziefuß,Christoph Rehbock,Michael Rübhausen,Stephan Barcikowski,Wolfgang J. Parak,Indranath Chakraborty +10 more
TL;DR: In this paper, the photoluminescence properties of water-soluble, structurally protected gold nanoclusters were investigated as a model to understand the photophotonicity properties.
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Laserbasierte Generierung matrixbinderfreier Nanopartikel‐Polymerkomposite für bioaktive Medizinprodukte
Andreas Schwenke,Philipp Wagener,André Weiß,Klaus Klimenta,Heinz Wiegel,Laszlo Sajti,Stephan Barcikowski +6 more
TL;DR: In this paper, the antibakterielle Wirksamkeit der nanokomposite and Verarbeitbarkeit zu Prototypen werden gezeigt.
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How colloidal surface additivation of polyamide 12 powders with well-dispersed silver nanoparticles influences the crystallization already at low 0.01 vol%
Tim Hupfeld,Alexander Sommereyns,Thomas Schuffenhauer,Evgeny Zhuravlev,Moritz Krebs,Stan Gann,Olaf Keßler,Michael Schmidt,Bilal Gökce,Stephan Barcikowski +9 more
TL;DR: In this article, the authors present a deeper understanding of the colloidal surface additivation of polyamide 12 (PA12) powders with laser-generated plasmonic silver nanoparticles, leading to high dispersion of the nanoparticles on the micropowder surface.