FW: Materials science: Colour without colourants

鲍鱼的颜色那么艳丽，原来也是来自于神奇的结构啊！

作为生物的一员，人类有好多需要学习的！

N.B. the upper left one is a shell of an abalone with its characterizing around 9 holes in the shell. The materials inside is refereed to mother-of-pearl.

Feed: Nature - Issue - nature.com science feeds
Posted on: Wednesday, 27 April 2011 10:00 AM
Author: Paul V. Braun
Subject: Materials science: Colour without colourants

Materials science: Colour without colourants Nature 472, 7344 (2011). doi:10.1038/472423a Authors: Paul V. Braun Creating coloured polymer films without the use of pigments might seem impossible. But using miniature polymer spheres, and a novel assembly process, this feat has been accomplished over large film areas.

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