在-20摄氏度和-70摄氏度下使用各种增感屏对32P放射自显影的不同X光胶片的比较。
Comparison of different X-ray films for 32P-autoradiography using various intensifying screens at -20 degrees C and -70 degrees C.
作者信息
Henke J, Henke L, Cleef S
机构信息
Laboratorium für forensische Blutgruppenkunde, Düsseldorf.
出版信息
J Clin Chem Clin Biochem. 1988 Jul;26(7):467-8.
PMID:3221179
Abstract
The amplifier effect of different intensifying screens on commercially available X-ray films was tested in autoradiography with 32P at -20 degrees C and -70 degrees C. For the films X-Omat AR, RX and HR-G in combination with the screens G 12 and Lgy-S 600, there was no significant enhancement of blackening at -70 degrees C compared with -20 degrees C. Therefore exposure at -20 degrees C is generally feasible, if an appropriate film-screen combination is used.
摘要
在-20℃和-70℃条件下，利用32P进行放射自显影，测试了不同增感屏对市售X射线胶片的放大效应。对于X-Omat AR、RX和HR-G胶片与G 12和Lgy-S 600增感屏的组合，与-20℃相比，-70℃时黑化程度没有显著增强。因此，如果使用合适的胶片-增感屏组合，在-20℃下曝光通常是可行的。
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