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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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Size control of laser-fabricated surfactant-free gold nanoparticles with highly diluted electrolytes and their subsequent bioconjugation
TL;DR: It is shown that size control can be achieved by adding ions with low salinity during synthesis, which offers the opportunity to fundamentally study ion interactions with bare nanoparticle surfaces and can help to elucidate the nanoparticle formation mechanism.
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Room-Temperature Laser Synthesis in Liquid of Oxide, Metal-Oxide Core-Shells, and Doped Oxide Nanoparticles
Vincenzo Amendola,David Amans,Yoshie Ishikawa,Naoto Koshizaki,Salvatore Scirè,Giuseppe Compagnini,Sven Reichenberger,Stephan Barcikowski +7 more
TL;DR: A review of established laser‐based methodologies of oxide nanoparticles which include pure oxidic phases, as well as unconventional structures like defective or doped oxides, non‐equilibrium compounds, metal‐oxide core–shells and other anisotropic morphologies is presented.
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Two mechanisms of nanoparticle generation in picosecond laser ablation in liquids: the origin of the bimodal size distribution
Cheng-Yu Shih,René Streubel,Johannes Heberle,Alexander Letzel,Maxim V. Shugaev,Chengping Wu,Michael Schmidt,Bilal Gökce,Stephan Barcikowski,Leonid V. Zhigilei +9 more
TL;DR: Novel mechanisms of nanoparticle generation in laser ablation in liquids are revealed in atomistic simulations and verified in experiments.
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Cavitation dynamics of laser ablation of bulk and wire-shaped metals in water during nanoparticles production
A. De Giacomo,Marcella Dell’Aglio,Antonio Santagata,R. Gaudiuso,O. De Pascale,Philipp Wagener,Gabriele Messina,Giuseppe Compagnini,Stephan Barcikowski +8 more
TL;DR: Fundamental aspects of laser ablation of metals in water during the production of nanoparticles are discussed and nanosecond and microsecond-resolved analysis allows estimating the timescale and role of the basic mechanisms involved in Laser ablation in liquids as well as the thermodynamic characteristics of the processes.
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Reprotoxicity of gold, silver, and gold–silver alloy nanoparticles on mammalian gametes
Daniela Tiedemann,Ulrike Taylor,Christoph Rehbock,Jurij Jakobi,Sabine Klein,Wilfried A. Kues,Stephan Barcikowski,Detlef Rath +7 more
TL;DR: M mammalian oocytes were sensitive to silver containing nanoparticles, likely, the delicate process of completing meiosis in maternal gametes features high vulnerability towards nanomaterial derived toxicity.