摘要
合成了4个用于感绿X光片的不对称防光晕染料,其吸收波长在515～550nm之间,并利用紫外、红外、质谱、液相对其结构进行了鉴定。不对称染料的合成扩大了防光晕染料的选择范围,可减少染料用量。
Four kinds of antihalation dyes were prepared for sensitivity-green X-ray film, of which maximum absorption wavelengths were from 515nm to 550nm. They were identified with UV, IR, MS and HPLC.
出处
《影像技术》
CAS
2011年第6期8-9,7,共3页
Image Technology
关键词
X光片
不对称染料
防光晕
合成
X film
Asymmetric dye
Antihalation
Synthesis
