全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Dmitri G. Medvedev , Joel M. Maassen ...
来源:[J].Nuclear Medicine and Biology(IF 2.517), 2017, Vol.50, pp.25-32
摘要:Abstract(#br)Scandium-44 g (half-life 3.97 h) shows promise for application in positron emission tomography (PET), due to favorable decay parameters. One of the sources of 44g Sc is the 44 Ti/ 44g Sc generator, which can conveniently provide this radioisotope on a daily basi...
作者:Dmitri G. Medvedev , Leonard F. Mausner , Philip Pile
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2015, Vol.101, pp.20-26
摘要:Abstract(#br)This paper reports results of experiments at Brookhaven Linac Isotope Producer (BLIP) aiming to investigate effective production of positron emitting radioisotope 86 Y by the low energy 86 Sr(p,n) reaction. BLIP is a facility at Brookhaven National Laboratory de...
作者:Dmitri G. Medvedev , Leonard F. Mausner ...
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2008, Vol.66 (10), pp.1300-1306
摘要:Abstract(#br)The isotope 177 Lu is used in nuclear medicine and biology for in vivo applications as a radioactive label of various targeting agents. To extend the availability of no-carrier added 177 Lu, we investigated the feasibility of its production in a proton accelerat...
作者:Dmitri G. Medvedev , Leonard F. Mausner ...
来源:[J].Applied Radiation and Isotopes(IF 1.179), 2011, Vol.70 (3), pp.423-429
摘要:Abstract(#br)A number of research irradiations of 68 Zn was carried out at Brookhaven Linac Isotope Producer aiming to develop a practical approach to produce the radioisotope 67 Cu through the high energy 68 Zn(p,2p) 67 Cu reaction. Disks of enriched zinc were prepared by e...
作者:Dmitri G. Medvedev , Jose Delgado
来源:[J].Journal of Solid State Chemistry(IF 2.04), 2004, Vol.177 (8), pp.2903-2915
摘要:Abstract(#br)Titanosilicates with complete or partial substitution of Ge or Nb in the framework and having the mineral pharmacosiderite topology were hydrothermally prepared and their ion-exchange properties towards Cs were studied for Ti/Ge/Si, Ti/Si, Nb/Ti/Si and pure Ge phases...
作者:Akhilesh Tripathi , Dmitri G. Medvedev , Abraham Clearfield
来源:[J].Journal of Solid State Chemistry(IF 2.04), 2004, Vol.178 (1), pp.253-261
摘要:Abstract(#br)The exchange of Sr 2+ into the proton form of the ion exchanger Na 2 Ti 2 O 3 (SiO 4 )·2H 2 O was examined by means of X-ray powder diffractometry. This material has a sitinakite framework structure enclosing a tunnel parallel to the c -axis. At the 25% Sr 2+ ex...
作者:Dmitri G. Medvedev , Timothy E. Phelps ...
来源:[J].Radiochimica Acta(IF 1.373), 2019, Vol.107 (4), pp.279-287
摘要:Abstract Experiments were performed to evaluate production of 72Se, parent radionuclide of the positron emitter 72As, at high energy at the Brookhaven Linac Isotope Producer (BLIP). Excitation functions for 75As(p, xn)72/75Se in th...
作者:Dmitri G. Medvedev , Leonard F. Mausner , Suresh C. Srivastava
来源:[J].International journal for chemical aspects of nuclear science and technology, 2011, Vol.99 (12), pp.755-761
摘要:Abstract Proton irradiation of natural and enriched SrCl2 targets was used to produce PET radioisotope 86Y. The proton energy was degraded from the incident 117.8 MeV to induce the 88Sr( p ,3 n ) reaction. For the irradiation three pellets ma...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×