DNA photonics [deoxyribonucleic acid]
DNA photonics [deoxyribonucleic acid]
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DOI：
10.1080/15421400590890615
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发表时间：
2005-01-01
影响因子：
0.7
通讯作者：
Dalton, LR
中科院分区：
文献类型：
--
作者：
Grote, JG;Diggs, DE;Dalton, LR
从鲑鱼和扇贝精子中提取的纯化脱氧核糖核酸 (DNA) 表现出优异的被动和主动光学性能。特性。 DNA 的光学和电磁特性的表征表明其适合光子应用。我们发现的 DNA 的一个有趣特征是嵌入。将芳香族化合物堆积成 DNA 分子双螺旋内的堆叠层。我们发现将各种光学染料插入DNA分子的双螺旋中可以使活性光波导材料具有优异的非线性光学性能。我们的研究包括研究用作光波导材料的DNA，以及将荧光染料、光致变色染料、非线性光学发色团、两种光子染料和稀土化合物插入DNA中用作非线性光学材料。
Purified deoxyribonucleic acid (DNA) derived from salmon and scallop sperm has demonstrated excellent passive and active optical. properties. Characterization of the optical and electromagnetic properties of DNA suggests suitability for photonic applications. One of interesting features of DNA we discovered was an intercalation. of aromatic compounds into stacked layers within the double helix of DNA molecules. We found that various optical dyes inserted into the double helix of DNA molecules rendered active optical waveguide materials with excellent nonlinear optical properties. Our research included the investigation of DNA for use as an optical waveguide material as well as intercalation of fluorescent dyes, photochromic dyes, nonlinear optic chromophores, two photon dyes and rare earth compounds into DNA for use as a nonlinear optical material.