Warning: error_log(/home/www/nengyuanjie.net/core/../caches/error_log.php): failed to open stream: Permission denied in /home/www/nengyuanjie.net/core/libs/functions/global.func.php on line 618
锗-68新闻 - 能源界

锗-68新闻

能源界网为您提供能源领域最新的锗-68新闻,锗-68资讯,锗-68视频,以及锗-68相关的最新动态。
国内首次成功制备锗-68,核纯度大于99.9%

国内首次成功制备锗-68,核纯度大于99.9%

近日,中国原子能科学研究院利用100MeV强流质子回旋加速器辐照自主研制的镓镍合金靶件,通过系列分离纯化工艺,成功生产出满足医用要求、核纯度大于99.9%的放射性同位素锗-68样品,并通过第三方检测。这是国内首次利用中高能强流质子回旋加速器制备重要医用放射性同位素锗-68,为其工程化生产奠定技术基础,有望扭转我国医用锗-68长期依赖进口的局面,实现医用锗-68国产化。放射性同位素锗-68样品锗-68是正电子扫描(PET)诊断显像用放射性核素镓-68...
09-02
上一页 1 2 3 4 5 6 7 8 9 10 ... 334 下一页

推荐阅读


Warning: error_log(/home/www/nengyuanjie.net/core/../caches/error_log.php): failed to open stream: Permission denied in /home/www/nengyuanjie.net/core/libs/functions/global.func.php on line 618

Warning: error_log(/home/www/nengyuanjie.net/core/../caches/error_log.php): failed to open stream: Permission denied in /home/www/nengyuanjie.net/core/libs/functions/global.func.php on line 618

Warning: error_log(/home/www/nengyuanjie.net/core/../caches/error_log.php): failed to open stream: Permission denied in /home/www/nengyuanjie.net/core/libs/functions/global.func.php on line 618

Warning: error_log(/home/www/nengyuanjie.net/core/../caches/error_log.php): failed to open stream: Permission denied in /home/www/nengyuanjie.net/core/libs/functions/global.func.php on line 618