New method uses DNA, gold nanoparticles and top-down lithography to fabricate optically active structures- Technique could lead to new classes of materials that can bend light, such as for those used in cloaking devices

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New method uses DNA, gold nanoparticles and top-down lithography to fabricate optically active structures- Technique could lead to new classes of materials that can bend light, such as for those used in cloaking devices