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24 August 2010 Progress of DNA photonics
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Abstract
In this paper we present our current research in developing non-conductive, optically transparent electromagnetic interference (EMI) or radio frequency (RF) shielding. It uses metallic nanopowders blended with deoxyribonucleic acid (DNA) based host materials. Recent results of this DNA-based EMI shielding demonstrate 18-27dB over a frequency range of 18 - 6 GHz, respectively, with an electrical resistivity measuring > 20MΩ for a 20 μm dielectric spacing. These films were optical transparent in the visible wavelength range.
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James Grote, De Yu Zang, Fahima Ouchen, Guru Subramanyam, Perry Yaney, Carrie Bartsch, Emily Heckman, and Rajesh Naik "Progress of DNA photonics", Proc. SPIE 7765, Nanobiosystems: Processing, Characterization, and Applications III, 776502 (24 August 2010); https://doi.org/10.1117/12.862160
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