dong3626 2008/08/31
[img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=106558]A tetraphenylmethane based starburst triarylamine cluster: spectroscopy, electrochemistry and morphological studies[/url]
海之巅 2008/08/31
5555 OK [img]https://www.instrument.com.cn/bbs/images/affix.gif[/img][url=http://www.instrument.com.cn/bbs/download.asp?ID=106581]5555[/url]