A bumpy gold nanostructure exhibiting DNA-engineered stimuli-responsive SERS signals.
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DOI: 10.1039/c8nr00986d
Abstract: We present a SERS-active gold nanostructure with built-in electromagnetic hotspots formed by densely packed gold nanoparticles on a gold nanorod. Cy3 labeled stimuli-responsive DNA motifs were introduced to the SERS-active nanostructure. The SERS signals can… read more here.
Keywords: sers signals; dna; bumpy gold; stimuli responsive ... See more keywords