Electron Microscopy

The service group Electron Microscopy covers electron optical and X-ray analytical investigations for all research departements of INM, research groups of the Saarland University of Saarland and external partners. For nanoscale microscopic investigations, transmission electron (TEM) and scanning electron microscopy (SEM) coupled with X-ray spectral analysis is used. TEM lamellae of a wide variety of samples are prepared inside with a focused ion beam (FIB) microscope and further thinned by focussed Argon ion beam (Nanomill) for atomic analytical analysis. Other preparation techniques such as microtomy, electrolytical polishing, ion milling with non-focusing ion beam and sputter coating are also available.

Team Members

Publications

2016
Enhancement of the antimicrobial properties of orthorhombic molybdenum trioxide by thermal induced fracturing of the hydrates

Shafaei, Shahram | Van Opdenbosch, Daniel | Fey, Tobias | Koch, Marcus | Kraus, Tobias | Guggenbichle, Josef Peter | Zollfrank, Cordt

Materials Science and Engineering C-Biomimetic and Supramolecular Systems , 2016, 58 1064-1070.
http://dx.doi.org/10.1016/j.msec.2015.09.069

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2015
Enhanced uptake and siRNA-mediated knockdown of a biologically relevant gene using cyclodextrin polyrotaxane

Dandekar, Prajakta | Jain, Ratnesh | Keil, Manuel | Loretz, Brigitta | Koch, Marcus | Wenz, Gerhard | Lehr, Claus-Michael

Journal of Materials Chemistry B , 2015, 3 (13), 2590-2598.
http://dx.doi.org/10.1039/C4TB01821D

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Dimethylaminoethyl methacrylate copolymer-siRNA nanoparticles for silencing a therapeutically relevant gene in macrophages

Jain, Ratnesh | Dandekar, Prajakta | Loretz, Brigitta | Koch, Marcus | Lehr, Claus-Michael

MedChemComm , 2015, 6 (4), 691-701.
http://dx.doi.org/10.1039/C4MD00490F

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