DNA Induced Intense Plasmonic Circular Dichroism of Highly Purified Gold Nanobipyramids

Nanoscale , 2014, Accepted Manuscript

DOI: 10.1039/C4NR00166D, Communication

Wenjing Liu, DI Liu, Zhening Zhu, Bing Han, Yan Gao, Zhiyong Tang

We report a strong and reversible CD response through the assembly of helical DNA and Au nanobipyramids (Au NBPs). Compared with common spherical Au nanoparticles or anisotropic Au nanorods, highly...

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