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haylinsmile

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[求助] 介孔硅载药

我制备了介孔二氧化硅准备载药做注射剂  但是合成之后的硅粉末在水中分散性不好 不知大家有没有人做过  求指教
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糖小串

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送鲜花一朵
顶一下 铜球~~~~
2楼2013-03-14 15:13:32
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blackhappy

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【答案】应助回帖

★
感谢参与,应助指数 +1
karl2100: 金币+1, 谢谢回复! 2013-03-14 22:33:46
可尝试进行表面基团的修饰,比如PEG就不错

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3楼2013-03-14 20:50:57
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haylinsmile

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引用回帖:
3楼: Originally posted by blackhappy at 2013-03-14 20:50:57
可尝试进行表面基团的修饰,比如PEG就不错

不知道你有没有做过有关的研究呢  比如PEG要如何连接到硅球上  是不是需要首先将PEG硅烷化呢
4楼2013-03-15 10:59:16
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