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Quantized plasmon quenching dips nanospectroscopy via plasmon resonance energy transfer. | LitMetric
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Quantized plasmon quenching dips nanospectroscopy via plasmon resonance energy transfer.

Gang Logan Liu Yi-Tao Long Yeonho Choi Taewook Kang Luke P Lee

Nat Methods

Biomolecular Nanotechnology Center, Berkeley Sensor and Actuator Center, Department of Bioengineering, University of California-Berkeley, 442 Stanley Hall, Berkeley, California 94720, USA.

Published: December 2007

We observed quantized plasmon quenching dips in resonant Rayleigh scattering spectra by plasmon resonance energy transfer (PRET) from a single nanoplasmonic particle to adsorbed biomolecules. This label-free biomolecular absorption nanospectroscopic method has ultrahigh molecular sensitivity.

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 Source
http://dx.doi.org/10.1038/nmeth1133DOI Listing

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