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Surface-enhanced Raman scattering of colloid-stabilizer systems

Lee, Plato C. ; Meisel, Dan

Chemical Physics Letters, 1983, Vol.99(3), pp.262-265 [Peer Reviewed Journal]

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  • Title:
    Surface-enhanced Raman scattering of colloid-stabilizer systems
  • Author: Lee, Plato C. ; Meisel, Dan
  • Description: Surface-enhanced Raman scattering (SERS) front silver and gold colloids stabilized by poly(vinyl alcohol) PVA, poly(ethylene glycol), carbowax, and poly(vinyl pyridine), PVP, has been observed. From the bands observed in the SERS of the PVA stabilized sols it is concluded that the PVA adsorbs on the metal through unhydrolyzed acetate groups. Carbowax adsorbs on the metal through the COC groups. PVP adsorbs through the pyridine π system which leads to a flat lying ring conformation on the metal.
  • Is Part Of: Chemical Physics Letters, 1983, Vol.99(3), pp.262-265
  • Identifier: ISSN: 0009-2614 ; DOI: 10.1016/0009-2614(83)87537-X
  • Language: English
  • Source: ScienceDirect (Elsevier B.V.)

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