Synthesis and Optical Properties of KYF4/Yb, Er Nanocrystals, and their Surface Modification with Undoped KYF4 von Schäfer, Helmut, Ptacek, Pavel, Zerzouf, Otmane, Haase, Markus

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Synthesis of Hexagonal Yb3+,Er3+‐Doped NaYF4 Nanocrystals at Low Temperature von Schäfer, Helmut, Ptacek, Pavel, Eickmeier, Henning, Haase, Markus

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Upconverting Nanoparticles von Haase, Markus, Schäfer, Helmut

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Interim Design Modifications in Time-to-Event Studies von Irle, Sebastian, Schäfer, Helmut

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Adaptive Group Sequential Designs for Clinical Trials: Combining the Advantages of Adaptive and of Classical Group Sequential Approaches von Muller, Hans-Hegler, Schafer, Helmut

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Zirconia-based Aerogels via Hydrolysis of Salts and Alkoxides: The Influence of the Synthesis Procedures on the Properties of the Aerogels von Schäfer, Helmut, Brandt, Susanne, Milow, Barbara, Ichilmann, Sachar, Steinhart, Martin, Ratke, Lorenz

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Steel: The Resurrection of a Forgotten Water-Splitting Catalyst von Schäfer, Helmut, Chatenet, Marian

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Water electrolysis: from textbook knowledge to the latest scientific strategies and industrial developments von Chatenet, Marian, Pollet, Bruno G, Dekel, Dario R, Dionigi, Fabio, Deseure, Jonathan, Millet, Pierre, Braatz, Richard D, Bazant, Martin Z, Eikerling, Michael, Staffell, Iain, Balcombe, Paul, Shao-Horn, Yang, Schäfer, Helmut

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Ultrafine Sanding Paper: A Simple Tool for Creating Small Particles von Schäfer, Helmut, Hess, Claudia, Tobergte, Heinrich, Volf, Anna, Ichilmann, Sachar, Eickmeier, Henning, Voss, Benjamin, Kashaev, Nikolai, Nordmann, Jörg, Akram, Wajiha, Hartmann-Azanza, Brigitte, Steinhart, Martin

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Ghrelin Receptor Gene: Identification of Several Sequence Variants in Extremely Obese Children and Adolescents, Healthy Normal-Weight and Underweight Students, and Children with Sh... von Wang, Hai-Jun, Geller, Frank, Dempfle, Astrid, Schäuble, Nadine, Friedel, Susann, Lichtner, Peter, Fontenla-Horro, Francisco, Wudy, Stefan, Hagemann, Sandra, Gortner, Ludwig, Huse, Klaus, Remschmidt, Helmut, Bettecken, Thomas, Meitinger, Thomas, Schäfer, Helmut, Hebebrand, Johannes, Hinney, Anke

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A Randomized Trial of Deep-Brain Stimulation for Parkinson's Disease von Deuschl, Günther, Schade-Brittinger, Carmen, Krack, Paul, Volkmann, Jens, Schäfer, Helmut, Bötzel, Kai, Daniels, Christine, Deutschländer, Angela, Dillmann, Ulrich, Eisner, Wilhelm, Gruber, Doreen, Hamel, Wolfgang, Herzog, Jan, Hilker, Rüdiger, Klebe, Stephan, Kloß, Manja, Koy, Jan, Krause, Martin, Kupsch, Andreas, Lorenz, Delia, Lorenzl, Stefan, Mehdorn, H. Maximilian, Moringlane, Jean Richard, Oertel, Wolfgang, Pinsker, Marcus O, Reichmann, Heinz, Reuß, Alexander, Schneider, Gerd-Helge, Schnitzler, Alfons, Steude, Ulrich, Sturm, Volker, Timmermann, Lars, Tronnier, Volker, Trottenberg, Thomas, Wojtecki, Lars, Wolf, Elisabeth, Poewe, Werner, Voges, Jürgen

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Making Medical Decisions in Dependence of Genetic Background: Estimation of the Utility of DNA Testing in Clinical, Pharmaco-Epidemiological or Genetic Studies von Nguyen, Thuy Trang, Schäfer, Helmut, Timmesfeld, Nina

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Case-Control Genome-Wide Association Study of Attention-Deficit/Hyperactivity Disorder von Neale, Benjamin M., Ph.D, Medland, Sarah, Ph.D, Ripke, Stephan, M.D, Anney, Richard J.L., Ph.D, Asherson, Philip, M.R.C.Psych., Ph.D, Buitelaar, Jan, M.D, Franke, Barbara, Ph.D, Gill, Michael, M.B., Bch, BAO, M.D., MRCPsych, F.T.C.D, Kent, Lindsey, M.D., Ph.D, Holmans, Peter, Ph.D, Middleton, Frank, Ph.D, Thapar, Anita, M.D, Lesch, Klaus-Peter, M.D, Faraone, Stephen V., Ph.D, Daly, Mark, Ph.D, Nguyen, Thuy Trang, Dipl. Math. oec, Schäfer, Helmut, Ph.D, Steinhausen, Hans-Christoph, M.D., Ph.D., D.M.Sc, Reif, Andreas, M.D, Renner, Tobias J., M.D, Romanos, Marcel, M.D, Romanos, Jasmin, M.D, Warnke, Andreas, M.D., Ph.D, Walitza, Susanne, M.D, Freitag, Christine, M.D., M.A, Meyer, Jobst, Ph.D, Palmason, Haukur, Ph.D, Rothenberger, Aribert, M.D., Ph.D, Hawi, Ziarih, Sergeant, Joseph, Ph.D, Roeyers, Herbert, M.D., Ph.D, Mick, Eric, Sc.D, Biederman, Joseph, M.D

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Surface Oxidation of Stainless Steel: Oxygen Evolution Electrocatalysts with High Catalytic Activity von Schäfer, Helmut, Beladi-Mousavi, Seyyed Mohsen, Walder, Lorenz, Wollschläger, Joachim, Kuschel, Olga, Ichilmann, Sachar, Sadaf, Shamaila, Steinhart, Martin, Küpper, Karsten, Schneider, Lilli

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Meta-Analysis of Genome-Wide Association Studies of Attention-Deficit/Hyperactivity Disorder von Neale, Benjamin M., Ph.D, Medland, Sarah E., Ph.D, Ripke, Stephan, M.D, Asherson, Philip, M.R.C.Psych., Ph.D, Franke, Barbara, Ph.D, Lesch, Klaus-Peter, M.D, Faraone, Stephen V., Ph.D, Nguyen, Thuy Trang, Dipl. Math. oec, Schäfer, Helmut, Ph.D, Holmans, Peter, Ph.D, Daly, Mark, Ph.D, Steinhausen, Hans-Christoph, M.D., Ph.D., D.M.Sc, Freitag, Christine, M.D., M.A, Reif, Andreas, M.D, Renner, Tobias J., M.D, Romanos, Marcel, M.D, Romanos, Jasmin, M.D, Walitza, Susanne, M.D, Warnke, Andreas, M.D., Ph.D, Meyer, Jobst, Ph.D, Palmason, Haukur, Ph.D, Buitelaar, Jan, M.D, Vasquez, Alejandro Arias, Ph.D, Lambregts-Rommelse, Nanda, Ph.D, Gill, Michael, Mb B.Ch. B.A.O., M.D., M.R.C.Psych., F.T.C.D, Anney, Richard J.L., Ph.D, Langely, Kate, Ph.D, O'Donovan, Michael, F.R.C.Psych., Ph.D, Williams, Nigel, Ph.D, Owen, Michael, Ph.D., F.R.C.Psych, Thapar, Anita, M.D, Kent, Lindsey, M.D., Ph.D, Sergeant, Joseph, Ph.D, Roeyers, Herbert, M.D., Ph.D, Mick, Eric, Sc.D, Biederman, Joseph, M.D, Doyle, Alysa, Ph.D, Smalley, Susan, Ph.D, Loo, Sandra, Ph.D, Hakonarson, Hakon, M.D., Ph.D, Elia, Josephine, M.D, Todorov, Alexandre, Ph.D, Miranda, Ana, M.D, Mulas, Fernando, M.D., Ph.D, Ebstein, Richard P., Ph.D, Rothenberger, Aribert, M.D., Ph.D, Banaschewski, Tobias, M.D., Ph.D, Oades, Robert D., Ph.D, Sonuga-Barke, Edmund, Ph.D, McGough, James, M.D, Nisenbaum, Laura, Ph.D, Middleton, Frank, Ph.D, Hu, Xiaolan, Ph.D, Nelson, Stan, M.D

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Ordered Topographically Patterned Silicon by Insect-Inspired Capillary Submicron Stamping von Han, Weijia, Hou, Peilong, Sadaf, Shamaila, Schäfer, Helmut, Walder, Lorenz, Steinhart, Martin

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Oxygen Plasma Effects on Zero Resistance Behavior of Yb,Er-doped YBCO (123) Based Superconductors von Schäfer, Helmut, Banko, Franziska, Nordmann, Jörg, Voss, Benjamin, Steinhart, Martin, Walder, Lorenz, Rathmann, Dirk

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Oxidized Mild Steel S235: An Efficient Anode for Electrocatalytically Initiated Water Splitting von Schäfer, Helmut, Küpper, Karsten, Wollschläger, Joachim, Kashaev, Nikolai, Hardege, Jörg, Walder, Lorenz, Mohsen Beladi-Mousavi, Seyyed, Hartmann-Azanza, Brigitte, Steinhart, Martin, Sadaf, Shamaila, Dorn, Falk

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Water splitting mediated by an electrocatalytically driven cyclic process involving iron oxide species von Huck, Marten, Ring, Lisa, Küpper, Karsten, Klare, Johann, Daum, Diemo, Schäfer, Helmut

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Familiality and molecular genetics of attention networks in ADHD von Konrad, Kerstin, Dempfle, Astrid, Friedel, Susann, Heiser, Philip, Holtkamp, Kristian, Walitza, Susanne, Sauer, Sascha, Warnke, Andreas, Remschmidt, Helmut, Gilsbach, Susanne, Schäfer, Helmut, Hinney, Anke, Hebebrand, Johannes, Herpertz-Dahlmann, Beate

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