生物通

采用扩展的TDCR-?erenkov方法测定68Ga的活性

68 Ga是正电子发射断层扫描（PET）中的一种关键放射性核素。它通过β + 跃迁和电子捕获衰变为 68 Zn的基态和几个激发态。发射出的正电子能量足够高，可以在水溶液中通过切伦科夫辐射检测来测量其活性。此外，切伦科夫阈值效应在测量过程中自然排除了 68 Ga的 ...
生物通

MCLTDCR：一种用于生成列表模式TDCR文件的蒙特卡罗代码及其在放射性 ...

为解决液体闪烁计数中三重-二重符合比(TDCR)方法标准化放射性核素时缺乏已知基准数据集的问题，研究人员开发了MCLTDCR蒙特卡罗代码，用于模拟TDCR计数实验并生成带基准的列表模式文件。该研究通过建立概率模型和多种时间分布采样方法，成功实现了对PMT信号 ...
Geelong Advertiser

Stephen Conroy advisor for new crypto platform TDCR as it kicks of $5m cap raise

The former federal communications minister, who wants Australians to be able to buy a house with crypto, has become an advisor to a new platform that hopes to make it happen. The Digital Currency ...
The Australian

Stephen Conroy advisor for new crypto platform TDCR as it kicks of $5m cap raise

The Digital Currency Reserve – or TDCR – has kicked off a $5m capital raise at a $34m valuation to build out a platform that founder John Fenga says is aiming to become the Visa or MasterCard of the ...