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11Â¥2009-08-05 04:40:41
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lfkong

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Originally posted by phonon6595 at 2009-8-4 11:13:
http://pubs.acs.org/doi/abs/10.1021/ja903389s

http://muchong.com/bbs/viewthread.php?tid=1235751

In this paper, we report a one-step, high-yield synthesis of one-dimensiona ...

so what!

any significant properties related with these "unique" structures? any unique techniques used in synthesis?

what a "jacs"!
12Â¥2009-08-05 10:35:38
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phonon6595

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ÎÒÒ²²»ÈÏΪÕâÁ½Öֽṹ»áÓÐʲô¶ÀÌØµÄÐÔÖÊ¡£ËùÒÔÎÒûÓÐÑо¿ËüÃǵÄSPRºÍSERSÐÔÖÊ£¬ËäÈ»Õâ¶ÔÎÒÀ´ËµÊÇÇá³µÊì·µÄÊ¡£ÎÒ¾õµÃºÏ³É³ö±ðÈËûºÏ³É¹ýµÄ½á¹¹±¾Éí¾ÍÊÇÒ»¸öÖØÒª³É¾Í¡£ºÃÔÚ»¹ÓÐÉó¸åÈËͬÒâÎҵĿ´·¨¡£
Recommendation: Publish in JACS without change.
Comments:
This is an absolutely amazing paper! The authors report on the synthesis of heteronanostructures that have seemingly impossible shapes. Yet, the synthesis offers only one general morphology, as opposed to a mixture of various shapes. This reviewer never thought it would even be possible to prepare such structures (needle-rods or plate-belts) by conventional solution chemistry. The significance here is that the authors demonstrated how the symmetry of fcc metal nanostructures can be broken even further. It is amazing to see that needles, for example, only originate from one end of the hexagonal rods. Even more remarkable are the plate-belt nanostructures where a 1D structure (belt) originates from only one of six nearly identical corners of a hexagonal platelet.

The authors did a great job in characterizing these unique nanostructures and the combination of X-ray, SEM, TEM, and HR TEM is very convincing and gives an opportunity to draw plausible conclusions about the crystal structure(s) and the possible mechanism of formation.

I am sure these findings are going to be of great interest to many readers of JACS and I enthusiastically recommend the publication of this amazing paper in its present form.

Significance: Top 5%

Novelty: Highest (top 5%)

Broad interest: Highest (top 5%)

Scholarly presentation: High

Are the conclusions adequately supported by the data?: Yes

Are the literature references appropriate and correct?: Yes
13Â¥2009-08-05 11:48:47
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kealin

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Originally posted by chenyant at 2009-8-4 21:25:
°¥£¬´¿ÖƱ¸£¬Ã»ÓÐÈκεÄÐÔÖʱíÕ÷£¬¸ü±ð˵DZÔÚÓ¦ÓÃÁË¡£Ö»ÄÜ˵×éÇ¿¡£ÕâÑùµÄÎÄÕ·¢JacsÌ«ÃãÇ¿ÁË¡£ÎÒÒ»Ö±ÒÔÎªÒøÒªÏë·¢JacsÓ¦¸ÃÊÇ×ö³ö10nmÒÔϵÄÄÉÃ×Ïß¡£

[ Last edited by chenyant on 2009-8-4 at 21:31 ]

14Â¥2009-08-05 15:03:13
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chenyant

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Originally posted by phonon6595 at 2009-8-5 11:48:
ÎÒÒ²²»ÈÏΪÕâÁ½Öֽṹ»áÓÐʲô¶ÀÌØµÄÐÔÖÊ¡£ËùÒÔÎÒûÓÐÑо¿ËüÃǵÄSPRºÍSERSÐÔÖÊ£¬ËäÈ»Õâ¶ÔÎÒÀ´ËµÊÇÇá³µÊì·µÄÊ¡£ÎÒ¾õµÃºÏ³É³ö±ðÈËûºÏ³É¹ýµÄ½á¹¹±¾Éí¾ÍÊÇÒ»¸öÖØÒª³É¾Í¡£ºÃÔÚ»¹ÓÐÉó¸åÈËͬÒâÎҵĿ´·¨¡£
Recommenda ...

ÎÒÒÔǰ×öÖÆ±¸µÄʱºòÒ²ÊÇÕâô¾õµÃµÄ£¬×ö³öÀ´¾ÍºÜºÃ£¬Ëæ×źóÃæÖð½¥×ªÈëÐÔÖÊÑо¿²Å·¢ÏÖ¸ù¾ÝÐèÒªÈ¥ÖÆ±¸²ÄÁϲÅÊÇÕýµÀ¡£µ¥´¿µÄÖÆ±¸¼¼ÇÉÏÖÔÚ¶¼ÊǹúÄÚ³ö£¬ÕâÒ²ÊÇÂäºó¹úÍâ¿ÆÑеÄÔ­Òò¡£¹úÄÚ¸å¼þ¹úÄÚÉó,ÁíÍâ×îÖØÒªµÄÑîÅà¶«¿ÉÊǸ±Ö÷±à£¬×¨ÃŸºÔðÄÉÃ×·½ÃæµÄ£¬ËùÒÔÄãÃÇÄǵÄÎÄÕ¶¼Í¶ÄǸö£¬ËùÒÔ±ð̧³öÉó¸åÈËÁË£¬ºÇºÇ¡£

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[ Last edited by chenyant on 2009-8-7 at 00:59 ]
15Â¥2009-08-05 22:25:58
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