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
Aude Haettich
Phone: +49 (0)681-9300-135
E-mail: [email protected]
Birgit Nothdurft
Phone: +49 (0)681-9300-247
E-mail: [email protected]

Publications

2019
Bioinspired Liposomes for Oral Delivery of Colistin to Combat Intracellular Infections by Salmonella enterica

Menina, Sara | Eisenbeis, Janina | Kamal, Mohamed Ashraf M. | Koch, Marcus | Bischoff, Markus | Gordon, Sarah | Loretz, Brigitta | Lehr, Claus-Michael

Advanced Healthcare Materials , 2019, 8 (17), 1900564.
https://onlinelibrary.wiley.com/doi/abs/10.1002/adhm.201900564

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Toll-Like Receptor 2 Release by Macrophages: An Anti-inflammatory Program Induced by Glucocorticoids and Lipopolysaccharide

Hoppstädter, Jessica | Dembek, Anna | Linnenberger, Rebecca | Dahlem, Charlotte | Barghash, Ahmad | Fecher-Trost, Claudia | Fuhrmann, Gregor | Koch, Marcus | Kraegeloh, Annette | Huwer, Hanno | Kiemer, Alexandra K.

Frontiers in Immunology , 2019, 10 (1634), 1-17.
https://www.frontiersin.org/article/10.3389/fimmu.2019.01634

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Exploring the potential of high resolution inductively coupled plasma mass spectrometry towards non-destructive control and validation of electroless gold nanoparticles onto silicon nanowires hybrids

Silina, Yuliya E. | Koch, Marcus | Herbeck-Engel, Petra | Iatsunskyi, Igor

Analytical Methods , 2019, 11 3987-3995.
http://dx.doi.org/10.1039/C9AY01182J

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Evaluation of novel organosilane modifications of paper spray mass spectrometry substrates for analyzing polar compounds

Bambauer, Thomas P. | Maurer, Hans H. | Weber, Armin A. | Hannig, Matthias | Pütz, Norbert | Koch, Marcus | Manier, Sascha K. | Schneider, Marc | Meyer, Markus R.

Talanta , 2019, 204 677-684.
http://www.sciencedirect.com/science/article/pii/S0039914019305892

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On the Nature of the Transparent Teeth of the Deep-Sea Dragonfish, Aristostomias scintillans

Velasco-Hogan, Audrey | Deheyn, Dimitri D. | Koch, Marcus | Nothdurft, Birgit | Arzt, Eduard | Meyers, Marc A.

Matter , 2019, 1 235-249.
http://www.sciencedirect.com/science/article/pii/S2590238519300359

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Sensors for biosensors: a novel tandem monitoring in a droplet towards efficient screening of robust design and optimal operating conditions

Semenova, Daria | Silina, Yuliya E. | Koch, Marcus | Micheli, Laura | Zubov, Alexandr | Gernaey, Krist V.

Analyst , 2019, 144 (8), 2511-2522.
http://dx.doi.org/10.1039/C8AN02261E

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Distribution of SiO2 nanoparticles in 3D liver microtissues

Fleddermann, Jana | Susewind, Julia | Peuschel, Henrike | Koch, Marcus | Tavernaro, Isabella | Kraegeloh, Annette

International Journal of Nanomedicine , 2019, 14 1411-1431.
https://doi.org/10.2147/IJN.S189888

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Effect of fluoride mouthrinses and stannous ions on the erosion protective properties of the in situ pellicle

Kensche, A. | Buschbeck, E. | König, B. | Koch, Marcus | Kirsch, J. | Hannig, C. | Hannig, M.

Scientific Reports , 2019, 9 (1), 5336.
https://doi.org/10.1038/s41598-019-41736-7

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Targeted T1 Magnetic Resonance Imaging Contrast Enhancement with Extraordinarily Small CoFe2O4 Nanoparticles

Piché, Dominique | Tavernaro, Isabella | Fleddermann, Jana | Lozano, Juan G. | Varambhia, Aakash | Maguire, Mahon L. | Koch, Marcus | Ukai, Tomofumi | Hernández Rodríguez, Armando J. | Jones, Lewys | Dillon, Frank | Reyes Molina, Israel | Mitzutani, Mai | González Dalmau, Evelio R. | Maekawa, Toru | Nellist, Peter D. | Kraegeloh, Annette | Grobert, Nicole

ACS Applied Materials & Interfaces , 2019, 11 (7), 6724-6740.
https://doi.org/10.1021/acsami.8b17162

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2018
Piezoresistive granular metal thin films of platinum–boron nitride and platinum–alumina at higher strain levels

Schwebke, Silvan | Winter, Steffen | Koch, Marcus | Schultes, Günter

Journal of Applied Physics , 2018, 124 (23), 235308.
https://aip.scitation.org/doi/abs/10.1063/1.5054972

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