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MicroRNAs (miRNAs), a kind of single‐stranded small RNA molecules, play a crucial role in physiological and pathological processes in human beings. We describe here the detection of miRNA, by side‐by‐side self‐assembly of plasmonic nanorod dimers in living cells, which gives rise to a distinct intense chiroplasmonic response and surface‐enhanced Raman scattering (SERS). The dynamic assembly of chiral...
Die komplementäre Bindung an eine miRNA‐Sequenz in lebenden Zellen führt zur Bildung chiraler selbstorganisierter plasmonischer Nanostäbchendimere mit spezifischem plasmonischem Zirkulardichroismus, oberflächenverstärkter Raman‐Streuung (SERS) und Fluoreszenz. Wie H. Kuang, L. M. Liz‐Marzán et al. in ihrer Zuschrift auf S. 10704 beschreiben, gelingen mit dieser Methode die In‐situ‐Bildgebung sowie...
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