【摘要】 辐照后的葡萄糖碱性溶液在267nm 处有一特征吸收峰。当葡萄糖溶液浓度和碳酸氢钠溶液的浓度都为0.1M,受照剂量在1×10~5—1×10~7rad 范围时,吸光度峰值与吸收剂量呈线性。温度从5℃至35℃时,温度系数为+0.9％/℃。吸收峰值有衰退,但在低温下衰退大为减慢。本文还讨论了葡萄糖溶液和碳酸氢钠溶液的浓度及其它因素对辐照响应的影响。更多还原

【Abstract】 The irradiated alkaline glucose solution has a characteristicabsorption peak at 267nm.When both the concentration of glucose solutionand of sodium bicarbonate are 0.1M and the range of dose is from 1×10~5 to 1×10~7rad,the peak value is proportional to absorbed dose.The temperaturecoefficient is 0.9%/℃ between 5℃ and 35℃.The peak value has a decay,but it can be corrected.The decay speed decreases at the lower temperature.In this paper,the effects of the concentration of glucose solution andsodium bicarbonate on response to irradiation are discussed and the substanceproduced in irradiated glucose solution is also mentioned.更多还原