publications




	Selected Publications: Please feel free to contact me in case you cannot get access to pdf-reprints. Contrasting dynamics of water and mineral nutrients in stems shown by stable isotope tracers and cryo-SIMS Ralf Metzner ^1,2 , Michael R. Thorpe ² , Uwe Breuer ¹ , Peter Blümler ² , Ulrich Schurr ² , Heike U. Schneider ² & Walter H. Schroeder ² ¹ Central Division of Analytical Chemistry and ² Phytosphere Institute (ICG-3), Forschungszentrum Jülich, Leo Brandt Straße 52425 Jülich, Germany Plant, Cell & Environment Volume 33 Issue 8, (2010) 1393 - 1407 *See our cover page !* ----------------------------------------------------------------------------------------------------------------------- Hard X-ray Microscopy with Elemental, Chemical, and Structural Contrast C.G. Schroer, P. Boye, J.M. Feldkamp, J. Patommel, A. Schropp, D. Samberg, S. Stephan, M. Burghammer, S. Schöder, C. Riekel, B. Lengeler, G. Falkenberg, G. Wellenreuther, M. Kuhlmann, R. Frahm, D. Lützenkirchen-Hecht and W.H. Schroeder. ACTA PHYSICA P. A. Vol. 117 (2010) 357- 368 http://przyrbwn.icm.edu.pl/APP/SPIS/a117-2.html ----------------------------------------------------------------------------------------------------------------------- Tracing Cationic Nutrients from Xylem into Stem Tissue of French Bean by Stable Isotope Tracers and Cryo-Secondary Ion Mass Spectrometry Ralf Metzner, Heike Ursula Schneider, Uwe Breuer, Michael Robert Thorpe, Ulrich Schurr, and Walter Heinz Schroeder. Plant Physiology_, 2009; 10.1104/pp.109.143776 http://www.plantphysiol.org/cgi/content/full/152/2/1030?maxtoshow=&hits=10&RESULTFORMAT=&author1=metzner&andorexacttitle=and&andorexacttitleabs=and&andorexactfulltext=and &searchid=1&FIRSTINDEX=0&sortspec=relevance&resourcetype=HWCIT ----------------------------------------------------------------------------------------------------------------------- Imaging Nutrient Distributions in Plant Tissue Using Time-of-Flight Secondary Ion Mass Spectrometry and Scanning Electron Microscopy Ralf Metzner, Heike Ursula Schneider, Uwe Breuer, and Walter Heinz Schroeder. Breakthrough Technologies in: Plant Physiology, August 2008, Vol. 147, pp. 1774–1787 http://www.plantphysiol.org/cgi/content/short/147/4/1774 ----------------------------------------------------------------------------------------------------------------------- Compact x-ray microtomography system for element mapping and absorption imaging. Feldkamp et al.(2007) (--pdf file--) ----------------------------------------------------------------------------------------------------------------------- *Can fog contribute to the nutrition of Chamaecyparis obtusa var.formosana? Uptake of a fog solute tracer into foliage and transport to roots.* I-LING LAI^1, WALTER H. SCHROEDER^2,3, JIUNN-TZONG WU^1,4, LING-LONG KUO-HUANG¹, CAROLA MOHL² and CHANG-HUNG CHOU⁵ ¹ Institute of Ecology and Evolutionary Biology, National Taiwan University, Taipei 106, Taiwan; ² Phytosphere Institute, ICGIII, Research Center Jülich, 52425 Jülich, Germany; ³Corresponding author (w.schroeder@fz-juelich.de); ⁴ Research Center for Biodiversity and Institute of Botany, Academia Sinica, Taipei 115, Taiwan; ⁵ Research Center for Biodiversity, China Medical University, 91, Hseuh-Shih Rd., Taichung 404, Taiwan Tree Physiology 27 (2007) 1001-1009 . (--pdf--file--) ----------------------------------------------------------------------------------------------------------------------- In-situ application of stable isotope tracers in the rhizosphere of an oak seedling Göttlein A., Heim A., Kuhn A.J., Schröder W.H .Eur. J Forest Res (2005) 124: 83-86 ( -- pdf file-- ) ----------------------------------------------------------------------------------------------------------------------- Localization and speciation of Zn in mycorrhized roots by µ-SXRF and µ-EXAFS Sarret G., Schroeder W. H., Marcus M. A., Geoffroy N., Manceau A.* Journal de physique IV 107 (2003), 1193 - 1196 (--pdf-file--) ----------------------------------------------------------------------------------------------------------------------- 'Nanofocusing parabolic refractive X-ray lenses' Schroer C. G., Kuhlmann M., Hunger U. T., Günzler T. F., Kurapova O., Feste S., Frehse F., Drakopoulos M., Somogyi R. H., Simionovici A. S., Snigirev A., Snigireva I., Schug C., Schröder W. H.. Applied physics letters 82 (2003), 9, 1485 ( -- pdf file-- ) The authors note that the above paper was selected as editors Choice “ Highlights of the recent literature” in Science 299 (2003). ( --- pdf - file --- ) ----------------------------------------------------------------------------------------------------------------------- “'Microbeam Production using Compound Refractive Lenses: Beam Characterization and Applications”* Schroer C. G., Lengeler B., Brenner B., Günzler T. F., Kuhlmann M., Simionovici A. S., Bohic S., Drakopoulos M., Snigirev A., Snigireva I., Schröder W. H.'. Developments in X-ray tomography III / ed.: U. Bonse. - 2001. - (SPIE proceedings ; 4499). 52 - 63 ( --- pdf - file --- ) ----------------------------------------------------------------------------------------------------------------------- 'High resolution element mapping inside biological samples using fluorescence microtomography' Schroer C., Benner B., Günzler T. F., Kuhlmann M., Lengeler B., Schröder W. H., Kuhn A. J., Simionovici A. S., Snigirev A., Snigireva I.* .* Developments in X-Ray Tomography III / ed.: U. Bonse. - The International Society for Optical Engineering, 2002. - (SPIE proceedings ; 4503). 230 - 239 ( --- pdf - file --- ) ----------------------------------------------------------------------------------------------------------------------- 'New results in X-ray computed fluorescence tomograph' Simionovici A., Chukalina M., Vekemans B., Lemelle L., Gillet Ph., Schroer CH., Lengeler B., Schröder W., Jeffries T.* Developments in X-Ray Tomography III / ed.: U. Bonse. - The International Society for Optical Engineering, 2002. - (SPIE proceedings ; 4503). - S. 222 - 229 ----------------------------------------------------------------------------------------------------------------------- 'The fungal sheath of ectomycorrhizal pine roots : an apoplastic barrier for the entry of calcium, magnesium, and potassium into the root cortex?' Bücking H., Kuhn A. J., Schröder W. H., Heyser W. Journal of experimental botany* 53 (2002), S. 1659 - 1669 http://jxb.oxfordjournals.org/cgi/content/full/53/374/1659 ----------------------------------------------------------------------------------------------------------------------- The significance of the apoplast for the nutrient acquisition of ecomycorrhizal root systems Bücking H., Kuhn A. J., Schröder W. H., Heyser W.* Plant nutrition : food security and sustainability of agro-ecosystems through basis and applied research / Hrsg.: W. J. Horst ... - Dordrecht, 2001. - (Developments in plant and soil sciences ; 92). - 0-7923-7105-4. - 254 - 255 ----------------------------------------------------------------------------------------------------------------------- .Uptake of mineral cations into Bactris gasipaes roots and structure of the rhizodermis Kuhn A. J., Göllnitz I., Emmerich S., Schröder W. H., Lösch R., Lieberei R* Plant nutrition : food security and sustainability of agro-ecosystems through basis and applied research / Hrsg: W. J. Horst ... - Dordrecht, 2001. - (Developments in plant and soil sciences ; 92). - 0-7923-7105-4. 256 - 257 ----------------------------------------------------------------------------------------------------------------------- Studying magnesium transport across and via mycorrhiza of Norway spruce roots. Kuhn A. J., Jentschke G., Stettien A., Brandes B., Godbold D. L., Schröder W.* H.Plant nutrition : food security and sustainability of agro-ecosystems through basis and applied research / Hrsg.: W. J. Horst ... - Dordrecht, 2001. - (Developments in plant and soil sciences ; 92). - 0-7923-7105-4. 642 - 643 ----------------------------------------------------------------------------------------------------------------------- .Aufnahme, Abgabe und Verteilung von Mineralelementen im kambialen Bereich der Fichte Picea abies L. Karst) Kuhn A. J., Schröder W. H., Bauch J Neues zum Stofftransport in Bäumen / Hrsg.: R. Langenfeld-Heyser ... - Frankfurt am Main, 2001. - (Schriftenreihe aus der Forstlichen Fakultät der Universität Göttingen ; 131). - 3-7939-5131-6. 140 - 149 ----------------------------------------------------------------------------------------------------------------------- 'Interdependence of phosphorus, nitrogen, potassium and magnesium translocation by the ectomycorrhizal fungus Paxillus involutus'. Jentschke G., Brandes B., Kuhn A. J., Schroeder W. H., Gobold D. L. New phytologist 149 (2001), 327 - 337 ( --- pdf - file --- ) ----------------------------------------------------------------------------------------------------------------------- "Fluorescence Microtomography: External Mapping of Elements Inside Biological Samples", C. G. Schroer, J. Tümmler, F. Günzler, B. Lengeler, W. H. Schröder, A. J. Kuhn, A. S. Simionovici, A. Snigirev, I. Snigireva, in Penetrating Radiation Systems and Applications II, F. P. Doty, H. B. Barber, H. Roehrig, E. J. Morton, eds., Proceedings of SPIE 4142, 287-296 (2000) ( --- pdf - file --- ) ----------------------------------------------------------------------------------------------------------------------- Multielement analysis of small plant samples using inductively coupled plasma mass spectrometry. Dombovari J, Becker JS, Kuhn AJ, Schröder WH, Dietze, H-J (2000) Atomic Spectroscopy 21(2): 37-41 ----------------------------------------------------------------------------------------------------------------------- The mycorrhizal fungus Paxillus involutus transports magnesium to Norway spruce seedlings. Evidence from stable isotope labeling Jentschke G, Brandes B, Kuhn AJ, Schröder WH, Becker J, Godbold DL (2000) Plant & Soil 220: 243-246 http://www.springerlink.com/content/m360n21227572052/ ----------------------------------------------------------------------------------------------------------------------- The kinetics of calcium and magnesium entry into mycorrhized spruce roots. Kuhn AJ, Schröder WH, Bauch J. (2000):Planta 210: 488-496 http://www.springerlink.com/content/20vjulqy4ryu20x4/ ----------------------------------------------------------------------------------------------------------------------- *Localisation of aluminium in root tips of Zea mays and Vicea faba.* Marienfeld S, Schmohl N, Klein M, Schröder WH, Kuhn AJ, Horst WJ (2000) Journal of Plant Physiology 156: 666-671 ----------------------------------------------------------------------------------------------------------------------- Selective element deposits in maize colonized by a heavy metal tolerance conferring arbuscular mycorrhizal fungus. Kaldorf M, Kuhn AJ, Schröder WH, Hildebrandt U, Bothe H (1999) Journal of Plant Physiology 154: 718-728 ----------------------------------------------------------------------------------------------------------------------- Uptake of mineral elements in spruce - a microprobe study. Kuhn AJ, Schröder WH, Bauch J, Stettien A (1998) International Journal on Endocytobiosis and Cell Research 12 (3): 195-199 ----------------------------------------------------------------------------------------------------------------------- A Depolarizing Chloride Current Contributes to Chemoelectrical Transduction in Olfactory Sensory Neurons In Situ. Reuter D, Zierold K, Schröder WH, Frings S (1998) J. Neurosci. 18: 6623-6630 www.jneurosci.org/cgi/content/short/18/17/6623 ----------------------------------------------------------------------------------------------------------------------- *On the Distribution and Transport of Mineral Elements in Xylem, Cambium and Phloem of Spruce (Picea abies* [L.] Karst.).** Kuhn AJ, Schröder WH, Bauch J (1997) Holzforschung 51: 487-496 ----------------------------------------------------------------------------------------------------------------------- *Untersuchungen zum Einfluß des chemischen Bodenzustandes auf die Elementaufnahme und -verteilung in verschiedenen Baumarten, deren Holzbildung und auf den ^13C-Wert.** Kuhn AJ, Hemmann AG, Schröder WH, Nebe W, Heilmeier H, Baronius K, Bauch J (1997)In: Bericht zum Statusseminar “Untersuchung von Waldökosystemen im Erzgebirge als Grundlage für den ökologisch begründeten Waldumbau”. Verbundprojekt ERZ, Technische Universität Dresden, Fachrichtung Forstwissenschaften Tharandt, 15-16 ----------------------------------------------------------------------------------------------------------------------- Monitoring uptake and contents of Mg, Ca and K in Norway spruce, as influenced by pH and Al, using microprobe analysis and stable isotope labelling. Kuhn AJ, Bauch J, Schröder WH (1995) Plant and Soil 168/169: 135-150 -----------------------------------------------------------------------------------------------------------------------

The mycorrhizal fungus Paxillus involutus transports magnesium to Norway spruce seedlings. Evidence from stable isotope labeling