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蓝三角

铁杆木虫 (著名写手)

[求助] 纳米金溶胶的紫外吸收在260纳米出的小峰是什么原因出的呀,急急!不胜感激!!

纳米金溶胶的紫外吸收在260纳米出的小峰是什么原因出的呀,急急!不胜感激!!
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勇往直前
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chaoyu

铁杆木虫 (著名写手)

引用回帖:
Originally posted by 蓝三角 at 2011-06-28 10:10:12:
你好,能给我一些相关的文献或者是资料吗!
谢谢你哈!

这还要文献,拿纯样测一测,对比一下不就得了么
你最大的敌人一直是你自己!
7楼2011-06-28 16:52:00
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sally208

专家顾问 (著名写手)

【答案】应助回帖

蓝三角(金币+3): 谢谢你!! 2011-06-28 09:40:39
To find the answer to this question, you just need to do several control experiment:
(1) measure the absorption spectrum of the stabilizer only.
(2) measure the absorption spectrum of the gold salt at the pH which you synthesized the Au NPs.

Hopefully you will know the answer then.
2楼2011-06-28 04:28:53
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wangzhijia

金虫 (正式写手)

【答案】应助回帖

蓝三角(金币+7): 谢谢!! 2011-06-28 09:40:55
纳米金溶胶的紫外吸收在260纳米出的小峰是柠檬酸钠的峰
3楼2011-06-28 07:32:49
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蓝三角

铁杆木虫 (著名写手)

引用回帖:
Originally posted by wangzhijia at 2011-06-28 07:32:49:
纳米金溶胶的紫外吸收在260纳米出的小峰是柠檬酸钠的峰

你好,能给我一些相关的文献或者是资料吗!
谢谢你哈!
勇往直前
4楼2011-06-28 10:10:12
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