Plasmonic circular dichroism using Au fine particles and riboflavin

We report circular dichroism (CD) induced in the visible region using a composite film containing Au fine parti‐cles and riboflavin. It is revealed that binding of chiral molecules to the surface of Au fine particles is not necessary for the plasmon‐induced CD. Moreover, we find that composite films...

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Veröffentlicht in:	Physica status solidi. C 2012-12, Vol.9 (12), p.2529-2532
Hauptverfasser:	Kosaka, Yuuka, Egami, Kazutaka, Tomita, Satoshi, Yanagi, Hisao
Format:	Artikel
Sprache:	eng
Schlagworte:	chirality circular dichroism Circularity Dichroism Dyes Glucose metamaterials Particulate composites Plasmonics Polarity Riboflavin surface plasmon
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