关于GPC的分析与解释?GPC results of the end-capping reaction of HO-R-OH with dibromo-R are shown in Figure 3. Mn and Mw increase by 1700 Da and 2400 Da, respectively, although the end-capping groups should only add ~350 Da. Is there a logical explanation for this substantial increase? The authors should show the GPC plots?各位朋友有了解GPC的原理吗?图中,A通过反应后变成B,分子量理论上只是增加了350左右,可是GPC做出的结果却是增加1700左右,这个问题该如何回答呀?有听朋友说带羟基的物质会延长洗出时间,这个结果不知道可靠不?是否有文献支撑?请各位朋友帮忙,谢谢。QQ截图20161229105001.jpg查看更多5个回答 . 7人已关注