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小鱼1989

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[求助] 香港的wang jianfang老师有写的关于金纳米棒的综述吗？

香港的wang jianfang老师有写的关于金纳米棒的综述吗？

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1楼 2012-09-27 11:15:54

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小鱼1989: 回帖置顶 2012-09-29 15:43:11
小鱼1989: 金币+4, ★★★很有帮助 2012-09-29 15:43:27

当然有了。但是是以nanorod为主，讲光学性质的。王建方老师还算是小牛。在大牛Murphy等人的基础上，对金纳米棒的控制做得是炉火纯青，JACS也发了一些。
不必多说，上文献：
Plasmon—molecule interactions
Nano Today (2010)5, 494—505
Wang Jianfang et al.
Abstract: Interactions between the plasmons of noble metal nanocrystals and organic molecules can give rise to a number of interesting phenomena, which have recently received
enormous interests and will lead to a wide range of technological applications. The interac-tion behavior is strongly dependent on the electronic structures of organic molecules. Here we review our recent work on the three types of interactions between Au nanocrystals and organic molecules. The first is the interaction between plasmons and molecules without absorption, which leads to refractive index change-based plasmonic sensing. The refractive index-induced plasmon resonance shifts are found to be strongly dependent on the plasmonic properties of Au nanocrystals. The second is the plasmonic—molecular resonance coupling, where molecules
exhibit strong light absorption around the plasmon resonance energies. The strong resonance coupling gives hybridized states and anti-crossing behaviors. The third occurs when molecules possess both absorption and fluorescence emission around the plasmon energies. The flu-orescence intensities of fluorophores can be enhanced remarkably in the presence of Au nanocrystals.