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Plasmonic biosensors

Know your molecules

A new plasmonic sensing platform that not only allows the detection of ultrasmall quantities of biomolecules, but is also sensitive to their identity and conformational state, represents a significant advance in the study of biomolecular interactions.

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Figure 1: Scheme of the FRAMM platform for detection of nanometre-scale protein monolayers using ultra-sensitive infrared spectroscopy.


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Correspondence to Na Liu.

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Liu, N., Pucci, A. Know your molecules. Nature Mater 11, 9–10 (2012).

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