网络不加载体 网络释义 1. 不加载体 以这种分离方式获得的放射性核素常用“不加载体(no carrier added)”来标志它们的质量品级,即以前的无载体(carrier-free)放射 … baike.baidu.com|基于33个网页
no carrier added 【化】 不加载体 value added carrier (VAC) 加值载波器 added to that is 此外还有… Added to that is 此外还有… added metal 熔接金属,填充金属 added resistance 附加电阻 be added to... 增加到...上去 added losses 附加损耗 added return 附加报酬 added wage 【机】...
no carrier added 英 [nəʊ ˈkæriə(r) ˈædɪd] 美 [noʊ ˈkæriər ˈædɪd]不加载体; 缩写词为NCA
no carrier added 英文no carrier added 中文【化】 不加载体
Protected L-dopa-6-iodonium ylide derivative have been synthesized as a precursors for the preparation of no-carrier-added 6-[F- 18]fluoro-L-dopa. The iodonium ylide group in this L-dopa.derivative is nucleophilically substituted by no-carrier-added [F-18]fluoride ion to provide a [F-18...
Yu-Shin DingJoanna S. FowlerAlfred P. WolfDing, et.al. " No-Carrier-Added (NCA) {18F} Fluorides via the nucleophilic Aromatic Substitution of Electron-Rich Aromatic Rings " J. Fluorine Chem., vol. 48, No. 2, 1990 pp. 189-205....
分享到: 【化】 不加载体 分类: 化学化工|查看相关文献(pubmed)|免费全文文献 详细解释: 以下为句子列表: 分享到:
The invention relates to a new radiolabeled imaging agent, no- carrier- added [1-.sup.11 C]putrescine, and to the use of this very pure material as a radiotracer with positron emission tomography for imaging brain tumors. The invention further relates to the synthesis of no- carrier- added...
A new synthetic pathway for the preparation of no-carrier-added (n.c.a.) [ 73,75Se]selenoethers was investigated in order to enlarge the scope of available radioselenated compounds. Starting from n.c.a. 73,75Se 0, an isonitrile and an amine, the preparation of appropriate disubstituted...
A new type of electrochemical cell with anodic deposition of no-carrier-added [ 18F]fluoride and variable reaction volume has been developed. The reactor is designed for small reaction volumes and non-thermal drying of [ 18F]fluoride. The implementation of this reactor into a complete remotely co...