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Agata Roguska

Researcher at Polish Academy of Sciences

Publications -  51
Citations -  1336

Agata Roguska is an academic researcher from Polish Academy of Sciences. The author has contributed to research in topics: X-ray photoelectron spectroscopy & Auger electron spectroscopy. The author has an hindex of 19, co-authored 50 publications receiving 1138 citations. Previous affiliations of Agata Roguska include Warsaw University of Technology & National Institute for Materials Science.

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Metal–Support Interactions between Nanosized Pt and Metal Oxides (WO3 and TiO2) Studied Using X-ray Photoelectron Spectroscopy

Adam Lewera, +3 more
- 26 Sep 2011 - 
TL;DR: In this paper, the binding energy of the Pt 4f signal for platinum nanoparticles on an oxide support was significantly lower in comparison to samples where Pt was solely supported onto carbon.
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Characterization of a calcium phosphate–TiO2 nanotube composite layer for biomedical applications

Agata Roguska, +7 more
- 20 Jul 2011 - 
TL;DR: In this article, the effect of annealing titania nanotubes at 600°C on their morphology and structure was examined using SEM and TEM techniques, which indicated that the nanotubular titania layer became stable after anneal at 600-°C, while its internal structure changed from amorphous to crystalline anatase, and eventually, a mixture of anatase and rutile.
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Improvement of the bio-functional properties of TiO2 nanotubes

Agata Roguska, +6 more
- 01 Dec 2016 - 
TL;DR: In this paper, three factors were found to promote the proliferation of osteoblast (U2OS) cells: a larger nanotube diameter, a higher annealing temperature, and the presence of a thin Ca-P layer.
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Surface-enhanced Raman scattering (SERS) activity of Ag, Au and Cu nanoclusters on TiO2-nanotubes/Ti substrate

Agata Roguska, +6 more
- 15 Jul 2011 - 
TL;DR: In this paper, the surface-enhanced Raman scattering (SERS) was applied on a TiO2 nanotube/Ti substrate for sputter deposition of Ag, Au or Cu.
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Surface characterization of Ca-P/Ag/TiO2 nanotube composite layers on Ti intended for biomedical applications.

Agata Roguska, +7 more
- 01 Aug 2012 - 
TL;DR: It has been found that the silver nanoparticles are distributed homogeneously in the coating, which is promising for maintaining a steady antibacterial effect and may offer unique surface features for biomedical implants, ensuring both biocompatibility and antibacterial properties.