增强曝光不足的放射自显影片的放射化学技术。

Radiochemical technique for intensification of underexposed autoradiographs.

作者信息

Owunwanne A

出版信息

Anal Biochem. 1984 Apr;138(1):74-7. doi: 10.1016/0003-2697(84)90771-1.

Abstract

A radiochemical technique has been used to recover images of underexposed and developed autoradiographs. The underexposed image was radioactivated in a solution of [35S]thiourea, air-dried, and reexposed to Kodak NMC film which was developed and processed in a Kodak X-Omat processor. Features which were not discernible in the underexposed autoradiographs were well distinguished in the intensified autoradiograph.

摘要

一种放射化学技术已被用于恢复曝光不足且已显影的放射自显影片的图像。将曝光不足的图像在[35S]硫脲溶液中进行放射性活化，空气干燥，然后重新曝光于柯达NMC胶片上，该胶片在柯达X-Omat显影仪中进行显影和处理。在曝光不足的放射自显影片中无法辨别的特征在强化后的放射自显影片中得到了很好的区分。