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tagzhh

木虫 (著名写手)

[求助] 想用KH580修饰表面羟基的碳点,不知道该在酸还是碱性下比较好

KH580,γ-巯丙基三乙氧基硅烷。
合成的碳点表面含有羟基,所以想用KH580表面修饰上巯基,没看到过用来修饰碳点的,
查资料看这个KH580在酸性下容易Si-O-Si交联,想问下大家有什么意见么,在酸性还是在碱性下用好。
另外该怎么除去未反应的KH580呢,现在想想只能透析呐。
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