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tutu8753

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2.We reasoned that the ability to tune chemical functionality based on alkanethiolate adsorption onto Au surfaces, when combined with magnetically susceptible Fe oxide particles, will provide a novel avenue toward using magnetic nanoparticles for targeted drug delivery.   这句要奖励三个BB,前面翻得不是太满意,大家积极参与 ~
21楼2009-05-19 12:22:58
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tutu8753

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6It is well known that long-term exposure of Fe3O4 to air results in particle oxidation to form γ-Fe2O3 via Fe cation diffusion

这里的Fe cation diffusion是什么意思。。。1b

7Specifically, it was observed that freshly prepared Fe3O4 nanoparticles (i.e,within 24 h of nucleation) failed to obtain an Au shell.
i.e,within 24 h of nucleation。。。这个怎么翻  1BB
22楼2009-05-19 12:29:09
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tutu8753

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8SQUID magnetometry   这个呢?1BB
23楼2009-05-19 12:30:32
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tutu8753

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另外问一句,怎么加金币啊 ,,,,再这么下去预支的BB不够用啦,难道重开帖?
24楼2009-05-19 12:40:41
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tutu8753

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顶一顶,继续翻译中,哈哈~
25楼2009-05-19 15:49:18
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tutu8753

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9 The measured average diameters and polydispersities for Figures 1B,C,and D are 62±19 nm (31% polydispersity), 59±19 nm (32% polydispersity), and 57±14 nm (25% polydispersity), respectively.


Particle analysis reveals that the average particle diameters remain roughly constant throughout all iterations, but the particles become more uniform in size (i.e., less polydisperse).

这里的polydisperse     polydispersities应该怎么翻  1bb

[ Last edited by tutu8753 on 2009-5-19 at 16:40 ]
26楼2009-05-19 16:15:02
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asir2007

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tutu8753(金币+1,VIP+0):3q 5-19 16:26
6It is well known that long-term exposure of Fe3O4 to air results in particle oxidation to form γ-Fe2O3 via Fe cation diffusion
这里的Fe cation diffusion是什么意思。。。1b

铁阳离子的扩散。
i.e,within 24 h of nucleation
例如成核不到24小时
27楼2009-05-19 16:24:57
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asir2007

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★ ★
tutu8753(金币+1,VIP+0):啥叫分散范围啊,我本来还以为是粒径分布呢 5-19 16:41
tutu8753(金币+1,VIP+0):你分析的有理,我这不爱懂脑子的~~~呵呵~~~应该自己多分析分析 5-19 16:44
polydispersities前面的翻译为多分散性,括号里的我猜应该是分散范围,62±19 nm (31% polydispersity),19除62差不多是31%,楼主在好好斟酌下。。
olydisperse没在你贴的句子里找到。
28楼2009-05-19 16:32:06
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tutu8753

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10 This is likely driven by the lower energy required for Au atoms to adsorb onto sites most similar in structure to bulk Au(i.e.,with many Au atomic neighbors).2BB

[ Last edited by tutu8753 on 2009-5-19 at 16:41 ]
29楼2009-05-19 16:39:56
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tutu8753

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polydispersities用多分散性代进去不通啊 。。。。。
30楼2009-05-19 16:43:03
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