Regiospecific Hetero-Assembly of DNA-Functionalized Plasmonic Upconversion Superstructures

We report a novel strategy for regiospecific hetero-assembly of DNA-modified gold nanoparticles (DNA-AuNPs) onto upconversion nanoparticles (UCNPs) into hybrid lab-on-a-particle systems. The DNA-AuNPs have been assembled onto the hexagonal plate-like UCNPs with well-regulated stoichiometry and contr...

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Veröffentlicht in:	Journal of the American Chemical Society 2015-04, Vol.137 (16), p.5272-5275
Hauptverfasser:	Li, Le-Le, Lu, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Aptamers, Nucleotide - chemistry Breast Neoplasms - diagnosis Cell Line, Tumor Communication Crystals DNA - chemistry Female fluorescence Fluorescent Dyes - chemistry Gold - chemistry image analysis Metal Nanoparticles - chemistry Metal Nanoparticles - ultrastructure Mice nanogold Nanoparticles neoplasm cells neoplasms Nucleolin oligonucleotides Optical Imaging Organizations Phosphoproteins - analysis Plasmonics RNA-Binding Proteins - analysis Stereoisomerism Stoichiometry Strategy Superstructures Upconversion
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