| 查看: 396 | 回复: 2 | ||
qiu455243626铜虫 (小有名气)
|
[求助]
哪位大神帮我看看这段话
|
|
Conjugation of the PEG chains to the particle surfaces was carried out by reductive amination in which aldehyde functionalized particles were dispersed in 500 μL of phosphate buffer (115 mM K2HPO4, 15 mM KH2PO4, adjusted to pH 7.8), in the presence of 250 mM sodium cyanoborohydride with 0.5 mM NH2-PEG-COOH diluted from the stock solution. |
回复此楼» 猜你喜欢
垃圾破二本职称评审标准
已经有18人回复
-
职称评审没过，求安慰
已经有53人回复
-
毕业后当辅导员了，天天各种学生超烦
已经有5人回复
-
26申博自荐
已经有3人回复
-
A期刊撤稿
已经有4人回复
-
EST投稿状态问题
已经有7人回复
2楼2015-04-12 18:26:37
qiu455243626
铜虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 63.1
- 散金: 487
- 帖子: 98
- 在线: 85小时
- 虫号: 2093975
- 注册: 2012-10-29
- 专业: 电化学分析
3楼2015-04-12 19:24:45