Electron Microscopy and Analytics

Scientific Facility

High resolution 3D structures by cryo-electron microscopy

Publications

Wang, Y., Balaji, V., Kaniyappan, S., Krüger, L., Irsen, S., Tepper, K., Chandupatla, R., Maetzler, W., Schneider, A., Mandelkow, E. & Mandelkow, E.-M. (2017) “The release and trans-synaptic transmission of Tau via exosomes”  Mol. Neurodegener. 12, 5

Weber, T., Kiel, T., Irsen, S., Busch, K., Linden, S. (2017) "A near-field study on the transition from localized to propagating plasmons on 2D nano-wedges" Arxiv preprint, 1703.09291

Schröder, B., Weber, T., Yalunin, S.V., Kiel, T., Matyssek, C., Sivis, M., Schäfter, S., Cube, F.v., Irsen, S., Busch, K., Roper, C. &  Linden, S. (2015) "Real-space imaging of nanotip plasmons using electron energy loss spectroscopy" Phys. Rev. B 92,  085411

Gunkel, M., Schöneberg, J., Alkhaldi, W., Irsen, S., Noé, F., Kaupp, U.B. &  Al-Amoudi, A. (2015) "Higher-order architecture of rhodopsin in intact photoreceptors and its implication for phototransduction kinetics" Structure 23, 628-638

von Cube, F., Niegemann, J., Irsen, S., Bell, D.C. & Linden, S. (2014) "Angular-resolved electron energy loss spectroscopy on a split-ring resonator" Phys. Rev. B 89, 115434

Krähling, M., Alvarez, L., Debowski, K., Van, Q., Gunkel, M., Irsen, S., Al-Amoudi, A., Strünker, T., Kremmer, E., Krause, E., Voigt, I., Wörtge, S., Waisman, A., Weyand, I., Seifert, R., Kaupp, U.B. & Wachten, D. (2013) "CRIS- a novel cAMP-binding protein controlling spermiogenesis and the development of flagellar bending" PLoS Gen. 9, e1003960

Schröter, A., Mathieu, M., Franzka, S., Feydt, J., Irsen, S. & Hartmann, N. (2013) "Fabrication of chemical templates via selective laser-induced desorption of hexadecanethiol self-assembled monolayers" Appl. Surf. Sci. 278, 57-61

von Cube, F., Irsen, S., Diehl, R., Niegemann, J., Busch, K. & Linden, S. (2013) "From isolated metaatoms to photonic metamaterials: evolution of the plasmonic Near-Field" Nano Lett. 13, 703-708

 Overbuschmann, J., Hengster, J., Irsen, S. & Wilhein, T. (2012) "Fabrication of Fresnel zone plates by ion-beam lithography and application as objective lenses in extreme ultraviolet microscopy at 13 nm wavelength" Opt. Lett. 37, 5100-5012

Palm, M., Engberding, N., Stein, F., Kelm, K. & Irsen, S. (2012) "Phases and evolution of microstructures in Ti-60 at.% Al" Acta Mater. 60, 3559-3569

Xu, K., Ranjith, R., Laha, A., Parala, H., Milanov, A.P., Fischer, R.A., Bugiel, E., Feydt, J., Irsen, S., Toader, T., Bock, C., Rogalla, D., Osten, H.J., Kunze, U. & Devi, A. (2012) "Atomic Layer Deposition of Gd2O3 and Dy2O3: A Study of the ALD Characteristics and Structural and Electrical Properties" Chem. Mater. 24, 651-658

von Cube, F., Irsen, S., Niegemann, J., Matyssek, W.H., Busch, K. & Linden, S. (2011) "Spatio-spectral characterization of photonic meta-atoms with electron energy-loss spectroscopy" Opt. Mater. Express 1, 1009-1018

Ofan, A., Lilienblum, M., Gaathon, O., Sehrbrock, A., Hoffmann, A., Bakhru, S., Bakhru, H., Irsen, S., Osgood, R.M. & Soergel, E. (2011) "Large-area regular nanodomain patterning in He-irradiated lithium niobate crystals" Nanotechnol. 22, 285309-285316

Goetz, A.J., Steinmetz, D.R., Griesshaber, E., Zaefferer, S., Raabe, D., Kelm, K., Irsen, S., Sehrbrock, A. & Schmahl, W.W. (2011) "Interdigitating biocalcite dendrites form a 3-D jigsaw structure in brachiopod shells" Acta Biomater. 7, 2237-2243

Milanov, A.P., Seidel, R.W., Barreca, D., Gasparotto, A., Winter, M., Feydt, J., Irsen, S., Becker, H.W. & Devi, A. (2011) "Malonate complexes of dysprosium: synthesis, characterization and application for LI-MOCVD of dysprosium containing thin films" Dalton Trans. 40, 62-78

Hamann, S., Gruner, M.E., Irsen, S., Buschbeck, J., Bechtold, C., Kock, I., Mayr,, S.G., Savan, A., Thienhaus, S., Quandt, E., Fähler, S., Entel, P. & Ludwig, A. (2010) "The ferromagnetic shape memory system Fe-Pd-Cu" Acta Mater. 58, 5949-5961

Wiedemann, U., Karapetyan, K., Dan, C., Pritzkau, D., Alt, W., Irsen, S. & Meschede, D. (2010) "Measurement of submicrometre diameters of tapered optical fibres using harmonic generation" Opt. Express 18, 7693-7704

Sturm, D., Heilmaier, M., Saage, H., Aguilar, J., Schmitz, G.J., Drevermann, A., Palm, M., Stein, F., Engberding, N., Kelm, K. & Irsen, S. (2010) "Creep strength of a binary Al62Ti38 alloy" Int. J. Mater. Res. 101, 676-679

Degistirici, O., Grabellus, F., Irsen, S., Schmid, K.W. & Thie, M. (2010) "Using human neural crest-derived progenitor cells to investigate osteogenesis: An in vitro study" Matrix Biol. 29, 219-227

Cheynet, M., Pokrant, S., Irsen S. & Krüger, P. (2010) "New fine structures resolved at the ELNES Ti-L2,3 edge spectra of anatase and rutile: comparison between experiment and calculation" Ultramicroscopy 110, 1046-1053

Griesshaber, E., Kelm, K., Sehrbrock, A., Mader, W., Mutterlose, J., Brand, U. & Schmahl, W.W. (2009) "Amorphous calcium carbonate in the shell material of the brachiopod Megerlia truncata" Euro. J. Miner. 21, 715-723

Lenz, J., Wilhein, T. & Irsen, S. (2009) "Nanofabrication of diffractive elements for soft x-ray and extreme ultraviolet applications using ion beam lithography." Appl. Phys. Lett. 95,  191118

Sturm, D., Heilmaier, M., Saage, H., Paninski, M., Schmitz, G.J., Drevermann, A., Palm, M., Stein, F., Engberding, N., Kelm, K. & Irsen, S. (2009) “Creep strength of centrifugally cast Al-rich TiAl alloys” Mate. Sci. Engin. A510-511, 373-376

Büsgen, T., Hilgendorff, M., Irsen, S., Wilhelm, F., Rogalev, A., Goll D. & Giersig, M. (2008) "Colloidal Cobald-doped ZnO nanorods: Synthesis, structural, and magnetic properties" J. Phys. Chem. 112, 2412-2417

Fierz, F.C., Beckmann, F., Huser, M., Irsen, S., Leukers, B., Witte, F., Degistirici, O., Andronache, A., Thie, M. & Müller, B. (2008) "The morphology of anisotrophic 3D-printed hydroxyapatite scaffolds" Biomater. 29, 3799-3806

Irsen, S. & Lüdtke-Notarp, D. (2008) "Accelerated Ageing Tests of Solar Cells" G.I.T. Imag. & Micros. 4, 44-45

Pazos-Perez, N., Baranov, D., Irsen, S., Hilgendorff, M., Liz-Marzan, L.M. & Giersig, M. (2008) "Synthesis of flexible, ultrathin gold nanowires in organic media" Langmuir 24, 9855-9860

Schmal, W.W., Griesshaber, E., Merke, C., Kelm, K., Deuschle, J., Neuser, R.D., Goetz, A.J., Sehrbrock, A. & Mader, W. (2008) "Hierarchical fibre composite structure and micromechanical properties of phosphatic and calcitic brachiopod shell biomaterials - an overview" Miner. Mag. 72, 541-562

Tröger, C., Bens, A.T., Bermes, G., Klemmer, R., Lenz, J. & Irsen, S. (2008) "Ageing of acrylate-based resins for stereolithography: thermal and humidity ageing behaviour studies" Rap. Protot. 14, 305-317

Zotov, N., Feydt, J. & Ludwig, A. (2008) "Dependence of grain sizes and microstrains on annealing temperature in Fe/Pt multilayers and L1(0) FePt thin films" Thin Solid Films 517, 531-537

Irsen, S. (2007) "New frontiers in analytical TEM" G.I.T. Imag. & Micros. 3,  26-27

Pazos-Perez, N., Gao, Y., Hilgendorff, M., Irsen, S., Perez-Juste, J., Spasova, M., Farle, M., Liz-Marzan, L.M. & Giersig, M. (2007) "Magnetic-noble metal nanocomposites with morphology-dependent optical response" Chem. Mater. 19, 4415-4422

Schmitz, A., Sehrbrock, A. & Schmitz, H. (2007) "The analysis of the mechanosensory origin of the infrared sensilla in Melanophila acuminata (Coleoptera; Buprestidae) adduces new insight into the transduction mechanism" Arthr. Struc. & Devel. 36, 291-303

Groudeva-Zotova, S., Karl, H., Savan, A., Feydt, J., Wehner, B., Walther, T., Zotov, N., Stritzker, B. & Ludwig, A. (2006) "Structural and magnetic characteristics of FeCo thin films modified by combinatorial ion implantation" Thin Solid Films 495, 169-174

Irsen, S., Leukers, B., Hockling, C., Tille, C. & Seitz, H. (2006) "Bioceramic granulates for use in 3d printing: process engineering aspects" Mater. Werkstofftech. 37, 533-537

Roth, S.V., Walther, H., Burghammer, M., Riekel, C., Lengeler, B., Schroer, C., Kuhlmann, M., Walther, T., Sehrbrock, A., Domnick, R. & Miller-Buschbaum, P. (2006) "Combinatorial investigation of the isolated nanoparticle to coalescent layer transition in a gradient sputtered gold nanoparticle layer on top of polystyrene" Appl. Phys. Lett. 88, 021910

Zotov, N., Feydt, J., Savan, A. & Ludwig, A. (2006) "Interdiffusion in Fe-Pt multilayers" J. Appl. Phys. 100, 073517

Zotov, N., Feydt, J., Walther, T. & Ludwig, A. (2006) "Structure of Pt-Fe/Fe double-period multilayers investigated by X-ray diffraction, reflectivity, diffuse scattering and TEM" Appl. Surf. Sci. 253, 128-132