A multidye nanostructured material for optical data storage and security data encryption
A multidye nanostructured material for optical data storage and security data encryption
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DOI：
10.1002/adma.200306156
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发表时间：
2004-03-18
影响因子：
29.4
通讯作者：
Kumacheva, E
中科院分区：
文献类型：
--
作者：
Pham, HH;Gourevich, I;Kumacheva, E
报道了一种用于光数据存储和安全数据加密的新型材料。采用含有不同相的不同染料的多染料胶体颗粒作为构建块，制备了多色多相聚合物材料。在不同阶段加入染料可以最大限度地减少能量转移，提供选择性染料光漂白，并允许在一个点上存储不同的数据（见图和封面）。
A new class of materials for optical data storage and security data encryption is reported. Multidye colloid particles comprising different dyes in different phases are employed as the building blocks to produce a multicolored multiphase polymeric material. The incorporation of dyes in different phases minimizes energy transfer, provides selective dye photobleaching, and allows storage of different data on a single spot (see Figure and also cover).