Evanescent wave spectroscopy of methylene blue solutions at surfaces using a continuum generated by a nonlinear fiber

Gabriele Ferrini, Claudio Giannetti, Fulvio Parmigiani, F. Parmigiani

Risultato della ricerca: Contributo in rivistaArticolo in rivistapeer review

7 Citazioni (Scopus)

Abstract

The way organic thin films properties are affected by molecular interactions at surfaces is an important research topic because thin molecular films constitute a model system for biological research and have applications ranging from light-emitting diodes and solar cells to chemical sensors. In this work, the formation of thin films of Methylene Blue in aqueous solution at a fused quartz surface was investigated with evanescent wave absorption spectroscopy, using a continuum spectrum generated in a non-linear fiber by short laser pulses.
Lingua originaleEnglish
pagine (da-a)464-468
Numero di pagine5
RivistaOPTICS AND SPECTROSCOPY
Volume107
DOI
Stato di pubblicazionePubblicato - 2009

Keywords

  • evanescent wave spectroscopy
  • methylene blue
  • surface molecular interactions

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