Zherebtsov S V
Institute of Cytology RAS, St. Petersburg.
Tsitologiia. 2003;45(8):832-8.
Detailed protocols are presented of two improved chemical procedures, based upon a photochemical decomposition of uranyl oxalate or potassium ferrioxalate, enabling a reliable measurement of the far-ultraviolet light emitted by a low-pressure mercury-vapour lamp. Besides, an original semi-quantitative method of UV dosimetry is presented and discussed, employing optical detection of a chromophore formed in the photo-oxidized glutathione. In addition to exemplary computations of UV light dose rate, a simple formula is proposed for recalculating its value while varying the distance from the lamp.
本文详细介绍了两种改进的化学方法，它们基于草酸铀酰或铁草酸钾的光化学分解，能够可靠地测量低压汞蒸气灯发出的远紫外光。此外，还提出并讨论了一种原始的紫外线剂量测定半定量方法，该方法利用光氧化谷胱甘肽中形成的发色团的光学检测。除了紫外线剂量率的示例性计算外，还提出了一个简单的公式，用于在改变与灯的距离时重新计算其值。
