Gold-nanoparticle-enhanced plasmonic effects in a responsive polymer gel.
basic_science · Level V
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- Record sourced from PubMed, PMID 25213897.
- Also identified by DOI 10.1002/adma.200702885.
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Abstract
Localized surface plasmon resonance excited in gold nanoparticles coupled with a responsive polymer gel is explored. A specially designed structure (vertically aligned cylindrical pores decorated with gold nanoparticles) of responsive polymer gel thin films allows for the transduction of external signal/ stimuli into a strong optical effect enhanced by interactions of gold nanoparticles.