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. 2006 Sep 12;103(38):13922–13927. doi: 10.1073/pnas.0602893103

Fig. 2.

Fig. 2.

Details of the self-assembly process for a single microcomponent. (A) The microcomponent approaches a binding site with complementary shape. (B) The microcomponent is held by capillary force resultant from molten-alloy-bridging the metal pads positioned on the microcomponent and on the template.