【摘要】 本文首次考察了国产滤纸应用于固体表面室温燐光法(SS-RTP)的可行性。研究了国产滤纸的RTP背景,温度及重原子对滤纸RTP背景的影响,观察了滤纸经用DTPA和二氧六圜化学处理后背景值的降低情况,以及在应用国产滤纸作基质潮定吩噻嗪的研究中对方法精密度的影响。还与Whatman №41及S & S两种国外滤纸产品做了比较。实验表明,国产滤纸用于SS-RTP技术是可行的。更多还原

【Abstract】 Investigation of six types of Chinese filter papers as the substrate for solid-surface room temperature phosphorimetry was reported. The phosphorescence background was measured as a function of temperature. Effect of 13 heavy atoms on the background of Chinese filter papers and decrease in efficiency of the background after the filter papers were treated with dioxane and DTPA were discussed.更多还原