Use of a hydrogel polymer for reproducible surface enhanced Raman optical activity (SEROA)
2011; Royal Society of Chemistry; Volume: 47; Issue: 16 Linguagem: Inglês
10.1039/c0cc05284a
ISSN1364-548X
AutoresSaeideh Ostovar Pour, Steven E. J. Bell, Ewan W. Blanch,
Tópico(s)Gold and Silver Nanoparticles Synthesis and Applications
ResumoWe present surface enhanced Raman optical activity (SEROA), as well as Raman, SERS and ROA, spectra of D- and L-ribose. By employing a gel forming polyacrylic acid to control colloid aggregation and associated birefringent artefacts we observe the first definitive proof of SEROA through measurement of mirror image bands for the two enantiomers.
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