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£H92ßödtä- OJ V2£Ö 6X2 PSI-Proceedmgs 92-01 v ISSN 1019-6447 ?Sl-^v»t- *{%-öA PAUL SCHERRER INSTITUT "fc. '-• "V TARGETRY f91 Proceedings of the IVth International Workshop on Targetry and Target Chemistry PSI Villigen, Switzerland September 9-12, 1991 PAULSCHERRER INSTITUT PSI-Proceedings 92-01 BM^^rUa August 1992 TARGETRY '91 Proceedings of the IVth International Workshop on Targetry and Target Chemistry PSI Villigen, Switzerland September 9-12,1991 edited by Regin Weinreich Paul Scherrer Institut, 1992 Villigen, Switzerland PSI-Proceedings 92-01 ISSN 1019-6447 August 1992 The following staff is responsible for: Layout: Ursula-Maria Karcher Typing: Pia Müller Screen-process photo printing: Annin Müller Printing: Paul Schreyer This publication is available from: Paul Scherrer Institut, PSI Regin Weinreich Würenlingen and Villigen CH-5232 Villigen/PSI Switzerland Telephone: 056 99 2111 Telefax: 056 98 23 27 PSI CH Telex: 82 7414psich TARGETRY'91 Table of Contents List of Sponsors VI Acknowledgements VII The Paul Scherrer Institut Briefly VIII Programme XI Introduction X CHAPTER 1: ACCELERATORS FOR ISOTOPE PRODUCTION 1 Introduction: New Cyclotron Installations 2 G. Wolber Production of PE r Radionuclides with a High Current Electrostatic Accelerator 4 R.E. Shefer, R.E. Klinkowstein, B.J. Hughey and M.J. Welch Design Considerations for Foil Windows for PET Radioisotope Targets 11 B.J. Hughey, R.E. Shefer, R.E. Klinkowstein andMJ. Welch A Helium-3 RFQ Accelerator for PET Tracer Production 19 W. Hagan, W. Cornelius, P. Young, M. Schulze, R. Little, K. Krohn and J. Link Thin Window for an 8 MeV Helium-3 PET RFQ Accelerator Target 22 M.E. Schulze, A.E. Dabiri, D. Holslin andS.M. Ghiaasiaan The EBCO Technologies Isotope Production System 27 K. Erdman Labeled-Compound Production System with Superconducting Cyclotron 32 K. Kusumoto, K. Mizuno and R. Iwata An Oxygen-15 Generator: Early Experience with the IBA CYCLONE-3 34 J.C. Clark and J.-L. Morelle The New DKFZ Cyclotron 36 G. Wolber and J. Ahlbaeck Status of the Cyclotron Facility at PENN-PET 39 C. Gonzalez A New PET Center at ULB-Höpital Erasme in Brussels 41 M. Monclus, J. Van Naemen, B. Van Gansbeke, E. Stanus, L. Bidaut, S. Goldman and A. Luxen Shield Design Calculations for a Radioisotope Production Target Bombardment Station 43 G.F. Steyn, T.J. Van Rooyen, P.J. Binns, J.H. Hough, F.M. Nortier and S.J. Mills Paul Scherrer Institut I TARGETRY '91 CHAPTER 2: TARGET PHYSICS AND TARGET CHEMISTRY: SOLID TARGETS 49 Introduction: Trends in Production of Longer-Lived Radionuclides 50 R. Weinreich High Current Targetry for Radioisotope Production 52 W.Z. Gelbart and N.R. Stevenson Radionuclide Production on Cyclotron of Institute of Physics and Power Engineering 54 N.N. Krasnov, Yu.G. Sevastyanov, N.A. Konyakin, A.A. Razbash, A.A. Ognev and A.A. Ponomarev Modified Target System at the Gustaf Werner Cyclotron 57 P. Malmborg, N. Bingefors, O. Byström, H. Conde, L Einarsson, K. Elmgren, S. Hultqvist, 0. Jonsson and H. Lundqvist Targetry for the Routine Bombardment of Solid Targets at the National Accelerator Centre 60 F.M. Nortier, F.J. Haasbroek, S.J. Mills, H.A. Smit, G.F. Steyn, C.J. Stevens, T.F.H.F. van Eist and E. Vorster Targetry and Target Chemistry for the Production of Rubidium-81 and lodine-123 at the National Accelerator Centre 64 F.J. Haasbroek, R.J.N. Brits, S.J. Mills, F.M. Nortier, P.M. Smith-Jones, G.F. Steyn and T.F.H.F. Van Eist Production of Strontium-82 and Preparation of the Rubidium-82 Generator 66 G.E. Kodina, N.V. Kurenkov, L.N. Kurchatova, A.B. MalininandT.Yu. Sheina Four Years Experience with a Polyvalent 72 MeV Target Station 68 R. Maag and R. Weinreich Studies for the Production of lodine-123 at the CV-28 Cyclotron of IPEN-CNEN/SP 71 S.A.C. Mestnik and J. Mengatti A Study of Irradiation Conditions of Mercury Target with Protons to Obtain Thallium-201 73 L. Fernandes and C.P. Gongalves da Silva Excitation Functions of Proton Induced Reactions in Natural Tellurium: Production of No-Carrier Added lodine-124 for PET Applications 76 J. Zweit, M.A. Bakir, R.J. Ott, H.L Sharma, M. Cox and R. Goodall Yields of Cyclotron Produced Medical Radioisotopes. The Accelerators of Type LINAC-100, U-1201, Facility „F" for Radioisotope Production 79 N.G. Zaitseva, LM. Onishchenko, E. Rurarz, V.A. Khalkin, V.A. Konov, L.M. Popinenkova and V.A. Teplyakov Plutonium-237 Production by Irradiation of Highly Enriched Uranium Targets 82 A.D. Gedeonov, LA. Pelevin, V.l. Kucheruk, LP. Bakushkina, V.Yu. Shkroev, A.E. Antropov, A.V. Smirnovand V.P. Gusev Separation of Radionuclides from Cyclotron Targets Using Phosphonic Acid Cation Exchanger 86 A.A. Razbash und Yu.G. Sevastyanov Multiple Scattering and Thermal Dissipation of Charged Particle Beams in Multiple Thin Targets 89 G. Alberti, C. Birattari, M. Bonardi, F. Groppi and M. Silari A Mathematical Method for Evaluating Experimental Radionuclide Activation Yield Data in Charged Particle Induced Reactions 96 E. Cincu II Paul Scherrer Institut TARGETRY '91 CHAPTER 3: TARGET PHYSICS AND TARGET CHEMISTRY: LIQUID AND GASEOUS TARGETS 105 Introduction: The Changing Face of Accelerator Target Physics and Chemistry 106 J.J. Sunderland Report on the Posters for Chapter 3 108 S.J. Heselius and D.J. Schlyer Target Length Measurement and the Reconstructed Target System 110 H.-J. Helmeke The Effect on Yields Due to Beam Focusing on an [Fluorine-18]F2 Target 113 T.J. Ruth, M.J. Adam, S. Jivan and J. Lofvendahl Development of a Mini-Size Six-Target Revolver for a Low-Energy Dual Beam H- Cyclotron 115 S.-J. Heselius New Liquid Target Systems for the Production of [Fluorine-18]Fluoride Ion and [Nitrogen13]Ammonium Ion with 11 MeV Protons 117 B.W. Wieland, C.W. Alvord, G.T. Bida, G.O. Hendry and J.-L. Morelle New [Oxygen-l8]Water Target Design with Removable Nickel and Silver Inserts for Routine Production of [Fluorine-18]Fluoride Anion 123 J. Ropchan, M. Mandelkern, A. Jehlarand W. Blahd Enriched Oxygen-18: Testing the Waters 125 J. Jegge, K. Zimmermann, R. Schwarzbach, G. Reddy, R.J. Nickles, P.A. Schubiger, B. Christian and E. Baker [Fluorine-18] F2 Production with 8.5 MeV Deuterons 127 R. Wagner [Fluorine-18]F2 Production via Low Energy Proton Irradiation of [Oxygen-18]02 plus F2 130 G.T. Bida, G.O. Hendry, A.J. Bishop and N. Satyamurthy A Standard Siemens-CTI Radioisotope Delivery System Produces Fluorine-18 Gas 134 G. Firnau, R. Chirakal, R. De Witte, W. Moore, E.S. Garnett and G. Bida A Dual-Reservoir Remote Loading Water Target System for Fluorine-18 and Nitrogen-13 Production with Direct In-Target Liquid Level Sensing 137 R.A. Ferrieri, D.L. Alexoff, D.J. Schlyer and A.P. Wolf An Fluorine-18 Ion Production Target: Design and Performance 141 J.R. Dahl, T. Chaly, D. Bandyopadhyay, R. Matacchieri, A. Belakhef and D. Margouleff Development of Carbonized Polymer Beads for Generation of Nitrogen-13 143 E.M. Zippi, G.T. Bida, B.W. Wieland and N. Satyamurthy Irradiation of Water to Improve the Specific Activity of Oxygen-15 Produced from Oxygen-16 148 J.M. Link, K.A. Krohn and J.H. Courier Irradiation of Thin Targets of Elemental Carbon to Improve the Specific Activity of Carbon-11 Produced from Carbon-12 151 J.M. Link, K.A. Krohn and W.G. Weitkamp Can Clinically Useful Quantities of [Nitrogen-13]Ammonia be Produced with a 3.5 MeV Deuteron Beam? 154 J.-L. Morelle and E. Lienard Paul Scherrer Institut 111 TARGETRY '91 Oxygen-15 and Fluorine-18 Thick Target Yield by Helium-3 Bombardment of Natural Water Between 7 and 12 MeV 160 J.-L More He, K. Strijckmans and P. Goethals 0xygen-15 Production with a 3.5 MeV Deuteron Cyclotron 161 J.-L. Morelle On the Production of Bromine-75 and Bromine-77 from Enriched Krypton 164 F. Helus and S. Zeisler Design of lodine-123 Production Technology on IAE Cyclotron 167 N.I. Venikov, V.B. Gedroytz, V.R. Mikolyuk, V.l. Novikov, A.A. Sebyakin and D.A. Smirnov Comment: Specific Activity of [Fluorine-18]F 170 J.M. Koziorowski CHAPTER 4: AUTOMATION AND QUALITY CONTROL 173 Introduction: State of the Art in Automated Syntheses of Short-Lived Radiopharmaceuticals 174 J.M. Link, J.C. Clark and T.J. Ruth Improved Automated Systems for the Production of Radiopharmaceuticals 186 G.G. Gaehle and M.J. Welch An Autosynthesizer for 2-[Fluorine-18]Fluoro-2-deoxy-D-glucose 190 T. Mäder, U.W. Scherer, R. Weinreich andN. Schmid Improvements in Quality Assurance of 2-[Fluorine-18]Fluoro-2-deoxy-D-glucose 196 M. Argentini, T. Mäder, L. Wyer and R. Weinreich Cryptand [2.2.2] Quantitation in the Synthesis of 2-[Fluorine-18]Fluoro-2-Deoxy-D-Glucose 199 P.J. Kothari, J. Ginos, R.D. Finn, S.M. Larson, J.M. Link, K.A. Krohn andK. Garmestani PET Radiochemistry at Hospital San Raffaele, Milan 202 F. Colombo, R. Casati, M. Matarrese, S. Todde, M. Vaghi, A. Carpinelli and F. Fazio Automated Carbon-11 Radiopharmaceutical Production 207 J.C. Clark and K. Dowsett Automation of the Synthesis of [2-Carbon-11]Thymidine 210 J.H. Courter, J.M. Link and K.A. Krohn Recent Progress in Automation at CYRIC 215 R. Iwata, C. Pascali and T. Ido Robotic Synthesis of [1 -Carbon-11 ]Acetic Acid 218 M.V. Korsakov, D. Solovyov, A.G. Horti, O.F. Kuznetsovn, L.-E. Nilsson and J.