《科学》[Science]13年5月17日出版pdf全文

nero1981

1 c2 h7 J% S1 c' S! @- e) u! ~COVER False-colored scanning electron microscopy image of 7 v2 L) w& N* O' M0 B" _
carbonate-silica "flowers," each ~50 micrometers high. A vast array of similarly 3 W- M. V& p( k# I. z1 b3 M/ i
complex, well-defined microstructures can be sculpted by manipulating conditions 0 I) e" h5 U  n( X( y
such as pH, temperature, and carbon dioxide concentration. With insight into
3 L# l2 K# S9 j' {' fmolecular growth mechanisms, these structures are dynamically steered toward + c/ Y1 f: Q$ D- j# y8 w
arbitrary, hierarchically assembled architectures. See pages 822 and 832, as well
4 k$ Y2 H' ]+ K  {# was a slideshow online. Image: Wim Noorduin and Joanna Aizenberg
( Y* Q0 G; d" S

游客，如果你要查看本帖隐藏内容请回复