Replication of Arbitrary Hole-Free Shapes via Self-assembly with Signal-Passing Tiles
Replication of Arbitrary Hole-Free Shapes via Self-assembly with Signal-Passing Tiles
复制标题
通过信号传递瓷砖的自组装复制任意无孔形状
DOI：
10.1007/s00354-022-00181-3
复制
发表时间：
2015
影响因子：
2.6
通讯作者：
T. Rogers
中科院分区：
文献类型：
--
作者：
Andrew Alseth;Jacob Hendricks;Matthew J. Patitz;T. Rogers
在本文中，我们研究了自组装瓷砖系统的能力，这些系统可以向它们的近邻传递一定数量的信号，以创建输入形状的复制品。也就是说，我们在信号传递瓷砖组装模型（STAM）中工作，我们提供了一个通用的STAM瓷砖集，它能够创建无限数量的与输入组件相同形状的组件。输入组件的形状可以是任意的二维无孔形状。这改进了先前的自组装形状复制结果，该自组装需要模型，其中需要多个组装阶段和/或箱，并且可以复制的形状受到更多约束，以及该结果的先前版本，要求输入形状以比例因子2表示。
In this paper, we investigate the abilities of systems of self-assembling tiles which can each pass a constant number of signals to their immediate neighbors to create replicas of input shapes. Namely, we work within the Signal-passing Tile Assembly Model (STAM), and we provide a universal STAM tile set which is capable of creating unbounded numbers of assemblies of shapes identical to those of input assemblies. The shapes of the input assemblies can be arbitrary 2-dimensional hole-free shapes. This improves previous shape replication results in self-assembly that required models in which multiple assembly stages and/or bins were required, and the shapes which could be replicated were more constrained, as well as a previous version of this result that required input shapes to be represented at scale factor 2.
DOI：
10.1002/anie.201500252
发表时间：
2015-05-11
期刊：
Angewandte Chemie (International ed. in English)
影响因子：
--
作者：
Padilla JE;Sha R;Kristiansen M;Chen J;Jonoska N;Seeman NC
通讯作者：
Seeman NC
影响因子：
64.8
作者：
Woods, Damien;Doty, David;Winfree, Erik
通讯作者：
Winfree, Erik